diff options
Diffstat (limited to 'lib/erl_interface')
88 files changed, 13278 insertions, 423 deletions
diff --git a/lib/erl_interface/configure.in b/lib/erl_interface/configure.in index 80b229c1c3..7728cb97be 100644 --- a/lib/erl_interface/configure.in +++ b/lib/erl_interface/configure.in @@ -1,19 +1,19 @@ # -*- Autoconf -*- # %CopyrightBegin% -# -# Copyright Ericsson AB 2000-2009. All Rights Reserved. -# +# +# Copyright Ericsson AB 2000-2010. All Rights Reserved. +# # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in # compliance with the License. You should have received a copy of the # Erlang Public License along with this software. If not, it can be # retrieved online at http://www.erlang.org/. -# +# # Software distributed under the License is distributed on an "AS IS" # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See # the License for the specific language governing rights and limitations # under the License. -# +# # %CopyrightEnd% # # Process this file with autoconf to produce a configure script. @@ -65,18 +65,12 @@ fi TARGET=$host AC_SUBST(TARGET) -AC_CONFIG_HEADER([src/$host/config.h:src/auxdir/config.h.in]) +AC_CONFIG_HEADER([src/$host/config.h:config.h.in]) dnl ---------------------------------------------------------------------- dnl Optional features dnl ---------------------------------------------------------------------- -AC_ARG_WITH(xcomp-conf, -[ --with-xcompconf=PATH path to cross compilation configuration]) -if test "x$with_xcompconf" != "xno" -a "x$with_xcompconf" != "x" ; then - . $with_xcompconf -fi - # Use --disable-threads to force building single threaded libs even # if pthreads exists (for test purposes). AC_ARG_ENABLE(threads, @@ -95,23 +89,22 @@ AC_PROG_CC AC_PROG_CPP dnl AC_PROG_LIBTOOL AC_PROG_RANLIB -if test "x$LD" = "x"; then - AC_CHECK_TOOL([LD],[ld],[ld]) -fi +AC_CHECK_PROG(LD, ld.sh) +AC_CHECK_TOOL(LD, ld, '$(CC)') AC_SUBST(LD) -AC_CHECK_SIZEOF(short, $erl_xcomp_short) -AC_CHECK_SIZEOF(int, $erl_xcomp_int) -AC_CHECK_SIZEOF(long, $erl_xcomp_long) -AC_CHECK_SIZEOF(void *, $erl_xcomp_void_p) -AC_CHECK_SIZEOF(long long, $erl_xcomp_long_long) +AC_CHECK_SIZEOF(short) +AC_CHECK_SIZEOF(int) +AC_CHECK_SIZEOF(long) +AC_CHECK_SIZEOF(void *) +AC_CHECK_SIZEOF(long long) if test $ac_cv_sizeof_void_p = 8; then CFLAGS="$CFLAGS -DEI_64BIT" fi -AC_CHECK_PROG(AR, ar, ar, false) -if test "$ac_cv_prog_AR" = false; then +AC_CHECK_TOOL(AR, ar, false) +if test "$AR" = false; then AC_MSG_ERROR([No 'ar' command found in PATH]) fi @@ -164,7 +157,7 @@ AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h>], [socklen_t mylen;], [AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_SOCKLEN_T)], + AC_DEFINE(HAVE_SOCKLEN_T, [], [Define if you have the `socklen_t' type])], [AC_MSG_RESULT(no)]) # Checks for library functions. @@ -209,7 +202,7 @@ if test "x$with_gmp" = "xyes" ;then AC_CHECK_HEADER($dir/include/gmp.h, ac_cv_gmp=yes, ac_cv_gmp=no) if test $ac_cv_gmp = yes ; then CFLAGS="$CFLAGS -I$dir/include -L$dir/lib" - AC_DEFINE(HAVE_GMP_H) + AC_DEFINE(HAVE_GMP_H, [], [Define if you have "gmp.h"]) break fi done @@ -226,7 +219,7 @@ elif test "x$with_gmp" != "xno" -a -n "$with_gmp" ;then fi AC_MSG_RESULT(yes) CFLAGS="$CFLAGS -I$with_gmp/include -L$with_gmp/lib" - AC_DEFINE(HAVE_GMP_H) + AC_DEFINE(HAVE_GMP_H, [], [Define if you have "gmp.h"]) AC_CHECK_LIB(gmp, __gmpz_export) # FIXME return ERROR if no lib fi @@ -279,110 +272,43 @@ AC_SUBST(MIXED_CYGWIN) dnl dnl Threads dnl -found_threads=no THR_LIBS= THR_DEFS= -EI_THREADS="false" AC_SUBST(THR_LIBS) AC_SUBST(THR_DEFS) AC_SUBST(EI_THREADS) case "$threads_disabled" in - no) - AC_MSG_CHECKING([for native win32 threads]) - if test "X$host_os" = "Xwin32"; then - THR_DEFS="-DWIN32_THREADS" - found_threads=yes - EI_THREADS="true" - AC_MSG_RESULT([yes]) - AC_MSG_CHECKING([for __declspec(thread) usability]) - if test "X$GCC" = "Xyes"; then - AC_MSG_RESULT([no]) - else - THR_DEFS="$THR_DEFS -DUSE_DECLSPEC_THREAD" - AC_MSG_RESULT([yes]) - fi + no) + LM_CHECK_THR_LIB + + case "$THR_LIB_NAME" in + "") + EI_THREADS="false" + ;; + win32_threads) + EI_THREADS="true" + AC_MSG_CHECKING([for __declspec(thread) usability]) + if test "X$GCC" = "Xyes"; then + AC_MSG_RESULT([no]) else - AC_MSG_RESULT(no) - - dnl Check for POSIX threads - - pthread_lib="" - AC_CHECK_LIB(pthread, - pthread_create, - [found_threads=yes - EI_THREADS="true" - THR_LIBS="-lpthread" - THR_DEFS="-D_REENTRANT -D_THREAD_SAFE -DPOSIX_THREADS" - pthread_lib=pthread]) - - # FreeBSD has pthreads in special c library, c_r - if test $found_threads = no; then - AC_CHECK_LIB(c_r, - pthread_create, - [found_threads=yes - EI_THREADS="true" - THR_LIBS="-lc_r" - THR_DEFS="-D_REENTRANT -D_THREAD_SAFE -DPOSIX_THREADS" - pthread_lib=c_r]) - fi - - if test "x$pthread_lib" != "x"; then - AC_CHECK_LIB($pthread_lib,pthread_atfork,AC_DEFINE(HAVE_PTHREAD_ATFORK)) - AC_CHECK_HEADER(pthread.h, AC_DEFINE(HAVE_PTHREAD_H)) - dnl Some Linuxes have <pthread/mit/pthread.h> instead of <pthread.h> - AC_CHECK_HEADER(pthread/mit/pthread.h, AC_DEFINE(HAVE_MIT_PTHREAD_H)) - case $host_os in - solaris*) - THR_DEFS="$THR_DEFS -D_POSIX_PTHREAD_SEMANTICS";; - linux*) - dnl NPTL test stolen from $ERL_TOP/erts/aclocal.m4 - AC_MSG_CHECKING(for Native POSIX Thread Library) - case `getconf GNU_LIBPTHREAD_VERSION 2>/dev/null` in - nptl*) nptl=yes;; - NPTL*) nptl=yes;; - *) nptl=no;; - esac - AC_MSG_RESULT($nptl) - if test $nptl = yes; then - need_nptl_incldir=no - AC_CHECK_HEADER(nptl/pthread.h, need_nptl_incldir=yes) - if test $need_nptl_incldir = yes; then - # Ahh... - nptl_path="$C_INCLUDE_PATH:$CPATH:/usr/local/include:/usr/include" - nptl_ws_path= - save_ifs="$IFS"; IFS=":" - for dir in $nptl_path; do - if test "x$dir" != "x"; then - nptl_ws_path="$nptl_ws_path $dir" - fi - done - IFS=$save_ifs - nptl_incldir= - for dir in $nptl_ws_path; do - AC_CHECK_HEADER($dir/nptl/pthread.h, - nptl_incldir=$dir/nptl) - if test "x$nptl_incldir" != "x"; then - THR_DEFS="$THR_DEFS -isystem $nptl_incldir" - break - fi - done - if test "x$nptl_incldir" = "x"; then - AC_MSG_ERROR(Failed to locate nptl system include directory) - fi - fi - fi - - ;; - *) - ;; - esac - fi + THR_DEFS="$THR_DEFS -DUSE_DECLSPEC_THREAD" + AC_MSG_RESULT([yes]) fi ;; - yes) - # Threads disabled - ;; + pthread) + EI_THREADS="true" + ;; + *) + EI_THREADS="true" + AC_MSG_WARN([Unexpected thread library: $THR_LIB_NAME]) + ;; + esac + ;; + yes) + # Threads disabled + EI_THREADS="false" + ;; esac # --------------------------------------------------------------------------- @@ -413,12 +339,10 @@ fi # FIXME We want to use libtool but until then.... # --------------------------------------------------------------------------- -AC_SUBST(DED_CFLAGS) -dnl AC_SUBST(DED_LD) -dnl AC_SUBST(DED_LDFLAGS) +AC_SUBST(LIB_CFLAGS) if test "X$host" = "Xwin32"; then - DED_CFLAGS="$CFLAGS" + LIB_CFLAGS="$CFLAGS" else case $host_os in darwin*) @@ -427,9 +351,9 @@ else esac if test "x$GCC" = xyes; then - DED_CFLAGS="$CFLAGS -fPIC" + LIB_CFLAGS="$CFLAGS -fPIC" else - DED_CFLAGS="$CFLAGS" + LIB_CFLAGS="$CFLAGS" fi fi diff --git a/lib/erl_interface/doc/src/ei_connect.xml b/lib/erl_interface/doc/src/ei_connect.xml index 08e7b122c6..abf705f9e2 100644 --- a/lib/erl_interface/doc/src/ei_connect.xml +++ b/lib/erl_interface/doc/src/ei_connect.xml @@ -619,6 +619,16 @@ typedef struct { <p>These are convenience functions for some common name lookup functions.</p> </desc> </func> + <func> + <name><ret>int</ret><nametext>ei_get_tracelevel(void)</nametext></name> + <name><ret>void</ret><nametext>ei_set_tracelevel(int level)</nametext></name> + <fsummary>Get and set functions for tracing.</fsummary> + <desc> + <p>These functions are used to set tracing on the distribution. The levels are different verbosity levels. A higher level means more information. + See also Debug Information and <c><![CDATA[EI_TRACELEVEL]]></c> below. </p> + <p> <c><![CDATA[ei_set_tracelevel]]></c> and <c><![CDATA[ei_get_tracelevel]]></c> are not thread safe. </p> + </desc> + </func> </funcs> <section> @@ -634,6 +644,17 @@ typedef struct { <item>the environment variable <c><![CDATA[ERL_EPMD_PORT]]></c> is set correctly.</item> </list> + <p>The connection attempt can be traced by setting a tracelevel by either using + <c><![CDATA[ei_set_tracelevel]]></c> or by setting the environment variable <c><![CDATA[EI_TRACELEVEL]]></c>. + The different tracelevels has the following messages:</p> + <list> + <item>1: Verbose error messages</item> + <item>2: Above messages and verbose warning messages </item> + <item>3: Above messages and progress reports for connection handling</item> + <item>4: Above messages and progress reports for communication</item> + <item>5: Above messages and progress reports for data conversion</item> + </list> </section> + </cref> diff --git a/lib/erl_interface/doc/src/erl_eterm.xml b/lib/erl_interface/doc/src/erl_eterm.xml index ce14549672..f403618c59 100644 --- a/lib/erl_interface/doc/src/erl_eterm.xml +++ b/lib/erl_interface/doc/src/erl_eterm.xml @@ -248,7 +248,7 @@ iohead ::= Binary <v>ETERM *list;</v> </type> <desc> - <p>This function converts an IO list to a '\\0' terminated C + <p>This function converts an IO list to a '\0' terminated C string. </p> <p><c><![CDATA[list]]></c> is an Erlang term containing an IO list. The IO list must not contain the integer 0, since C strings may not diff --git a/lib/erl_interface/doc/src/notes.xml b/lib/erl_interface/doc/src/notes.xml index f2519fda0b..14aec4a4d9 100644 --- a/lib/erl_interface/doc/src/notes.xml +++ b/lib/erl_interface/doc/src/notes.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>2004</year><year>2009</year> + <year>2004</year><year>2010</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -13,12 +13,12 @@ compliance with the License. You should have received a copy of the Erlang Public License along with this software. If not, it can be retrieved online at http://www.erlang.org/. - + Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. - + </legalnotice> <title>Erl_interface Release Notes</title> @@ -30,6 +30,96 @@ </header> <p>This document describes the changes made to the Erl_interface application.</p> +<section><title>Erl_Interface 3.6.5</title> + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Document debug support.</p> + <p> + Debug trace output for connection activity could be + enabled setting the trace level as an integer to the + EI_TRACELEVEL environment variable. This option could + also be read and set from a running program using + ei_get_tracelevel(void) and ei_set_tracelevel(int).</p> + <p> + Own Id: OTP-5037</p> + </item> + <item> + <p>Cross compilation improvements and other build system + improvements.</p> + <p>Most notable:</p> <list><item> Lots of cross + compilation improvements. The old cross compilation + support was more or less non-existing as well as broken. + Please, note that the cross compilation support should + still be considered as experimental. Also note that old + cross compilation configurations cannot be used without + modifications. For more information on cross compiling + Erlang/OTP see the <c>$ERL_TOP/INSTALL-CROSS.md</c> file. + </item><item> Support for staged install using <url + href="http://www.gnu.org/prep/standards/html_node/DESTDIR.html">DESTDIR</url>. + The old broken <c>INSTALL_PREFIX</c> has also been fixed. + For more information see the <c>$ERL_TOP/INSTALL.md</c> + file. </item><item> Documentation of the <c>release</c> + target of the top <c>Makefile</c>. For more information + see the <c>$ERL_TOP/INSTALL.md</c> file. </item><item> + <c>make install</c> now by default creates relative + symbolic links instead of absolute ones. For more + information see the <c>$ERL_TOP/INSTALL.md</c> file. + </item><item> <c>$ERL_TOP/configure --help=recursive</c> + now works and prints help for all applications with + <c>configure</c> scripts. </item><item> Doing <c>make + install</c>, or <c>make release</c> directly after + <c>make all</c> no longer triggers miscellaneous + rebuilds. </item><item> Existing bootstrap system is now + used when doing <c>make install</c>, or <c>make + release</c> without a preceding <c>make all</c>. + </item><item> The <c>crypto</c> and <c>ssl</c> + applications use the same runtime library path when + dynamically linking against <c>libssl.so</c> and + <c>libcrypto.so</c>. The runtime library search path has + also been extended. </item><item> The <c>configure</c> + scripts of <c>erl_interface</c> and <c>odbc</c> now + search for thread libraries and thread library quirks the + same way as <c>erts</c> do. </item><item> The + <c>configure</c> script of the <c>odbc</c> application + now also looks for odbc libraries in <c>lib64</c> and + <c>lib/64</c> directories when building on a 64-bit + system. </item><item> The <c>config.h.in</c> file in the + <c>erl_interface</c> application is now automatically + generated in instead of statically updated which reduces + the risk of <c>configure</c> tests without any effect. + </item></list> + <p>(Thanks to Henrik Riomar for suggestions and + testing)</p> + <p>(Thanks to Winston Smith for the AVR32-Linux cross + configuration and testing)</p> + <p> + *** POTENTIAL INCOMPATIBILITY ***</p> + <p> + Own Id: OTP-8323</p> + </item> + <item> + <p> + Change erroneous "\\0" in documentation files + <c>erl_notes.xml</c> and <c> erl_eterm.xml</c>.</p> + <p> + Own Id: OTP-8326</p> + </item> + <item> + <p> + Allow <c>erl_match()</c> to match <c>ERL_LONGLONG</c> and + <c>ERL_U_LONGLONG</c> terms (Thanks to Scott Lystig + Fritchie).</p> + <p> + Own Id: OTP-8400</p> + </item> + </list> + </section> + +</section> + <section><title>Erl_Interface 3.6.4</title> <section><title>Improvements and New Features</title> @@ -336,7 +426,7 @@ from 0 to 255 as a string. If the original list contains the integer 0, this is considered terminator of the string. This is incorrect. The function has now been - modified to not look for '\\0' in a string, but always + modified to not look for '\0' in a string, but always print all characters.</p> <p>Own Id: OTP-6339 Aux Id: seq10492 </p> </item> diff --git a/lib/erl_interface/include/ei.h b/lib/erl_interface/include/ei.h index 01272244e1..d1a697615a 100644 --- a/lib/erl_interface/include/ei.h +++ b/lib/erl_interface/include/ei.h @@ -339,7 +339,13 @@ const char *ei_thisalivename(const ei_cnode* ec); erlang_pid *ei_self(ei_cnode* ec); +/* + * settings + */ + void ei_set_compat_rel(unsigned rel); +void ei_set_tracelevel(int); +int ei_get_tracelevel(void); /* * We have erl_gethost*() so we include ei versions as well. diff --git a/lib/erl_interface/src/Makefile.in b/lib/erl_interface/src/Makefile.in index b8ee5c83c7..8ff142a366 100644 --- a/lib/erl_interface/src/Makefile.in +++ b/lib/erl_interface/src/Makefile.in @@ -1,19 +1,19 @@ # # %CopyrightBegin% -# -# Copyright Ericsson AB 1997-2009. All Rights Reserved. -# +# +# Copyright Ericsson AB 1997-2010. All Rights Reserved. +# # The contents of this file are subject to the Erlang Public License, # Version 1.1, (the "License"); you may not use this file except in # compliance with the License. You should have received a copy of the # Erlang Public License along with this software. If not, it can be # retrieved online at http://www.erlang.org/. -# +# # Software distributed under the License is distributed on an "AS IS" # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See # the License for the specific language governing rights and limitations # under the License. -# +# # %CopyrightEnd% # @@ -106,7 +106,7 @@ WARNFLAGS = @WFLAGS@ endif ifneq ($(findstring ose,$(TARGET)),ose) -CFLAGS = @DED_CFLAGS@ $(WARNFLAGS) $(INCFLAGS) $(TYPE_FLAGS) +CFLAGS = @LIB_CFLAGS@ $(WARNFLAGS) $(INCFLAGS) $(TYPE_FLAGS) else CFLAGS = @CFLAGS@ $(INCFLAGS) endif @@ -568,12 +568,14 @@ ifeq ($(findstring vxworks,$(TARGET)),vxworks) $(TARGET)/config.h: echo "/* Generated by Makefile */" > $@ echo "#define HAVE_STRERROR 1" >> $@ + echo "#define HAVE_SOCKLEN_T 1" >> $@ endif ifeq ($(findstring ose,$(TARGET)),ose) $(TARGET)/config.h: echo "/* Generated by Makefile */" > $@ echo "#define HAVE_STRERROR 1" >> $@ + echo "#define HAVE_SOCKLEN_T 1" >> $@ endif ########################################################################### diff --git a/lib/erl_interface/src/auxdir/config.h.in b/lib/erl_interface/src/auxdir/config.h.in deleted file mode 100644 index 523c766993..0000000000 --- a/lib/erl_interface/src/auxdir/config.h.in +++ /dev/null @@ -1,277 +0,0 @@ -/* config.h.in. Generated from configure.in by autoheader. */ - -/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP - systems. This function is required for `alloca.c' support on those systems. - */ -#undef CRAY_STACKSEG_END - -/* Define to 1 if using `alloca.c'. */ -#undef C_ALLOCA - -/* Define to 1 if you have `alloca', as a function or macro. */ -#undef HAVE_ALLOCA - -/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix). - */ -#undef HAVE_ALLOCA_H - -/* Define to 1 if you have the <arpa/inet.h> header file. */ -#undef HAVE_ARPA_INET_H - -/* Define to 1 if you have the `clock_gettime' function. */ -#undef HAVE_CLOCK_GETTIME - -/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you - don't. */ -#undef HAVE_DECL_STRERROR_R - -/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ -#undef HAVE_DOPRNT - -/* Define to 1 if you have the `dup2' function. */ -#undef HAVE_DUP2 - -/* Define to 1 if you have the <fcntl.h> header file. */ -#undef HAVE_FCNTL_H - -/* Define to 1 if you have the `fork' function. */ -#undef HAVE_FORK - -/* Define to 1 if you have the `gethostbyaddr' function. */ -#undef HAVE_GETHOSTBYADDR - -/* Define to 1 if you have the `gethostbyname' function. */ -#undef HAVE_GETHOSTBYNAME - -/* Define to 1 if you have the `gethostbyname_r' function. */ -#undef HAVE_GETHOSTBYNAME_R - -/* Define to 1 if you have the `gethostname' function. */ -#undef HAVE_GETHOSTNAME - -/* Define to 1 if you have the `gethrtime' function. */ -#undef HAVE_GETHRTIME - -/* Define to 1 if you have the `gettimeofday' function. */ -#undef HAVE_GETTIMEOFDAY - -/* Define to 1 if you have the <gmp.h> header file. */ -#undef HAVE_GMP_H - -/* Define to 1 if you have the `inet_ntoa' function. */ -#undef HAVE_INET_NTOA - -/* Define to 1 if you have the <inttypes.h> header file. */ -#undef HAVE_INTTYPES_H - -/* Define to 1 if you have the `gmp' library (-lgmp). */ -#undef HAVE_LIBGMP - -/* Define to 1 if you have the `m' library (-lm). */ -#undef HAVE_LIBM - -/* Define to 1 if you have the `nsl' library (-lnsl). */ -#undef HAVE_LIBNSL - -/* Define to 1 if you have the `resolv' library (-lresolv). */ -#undef HAVE_LIBRESOLV - -/* Define to 1 if you have the `socket' library (-lsocket). */ -#undef HAVE_LIBSOCKET - -/* Define to 1 if you have the <limits.h> header file. */ -#undef HAVE_LIMITS_H - -/* Define to 1 if your system has a GNU libc compatible `malloc' function, and - to 0 otherwise. */ -#undef HAVE_MALLOC - -/* Define to 1 if you have the <malloc.h> header file. */ -#undef HAVE_MALLOC_H - -/* Define to 1 if you have the `memchr' function. */ -#undef HAVE_MEMCHR - -/* Define to 1 if you have the `memmove' function. */ -#undef HAVE_MEMMOVE - -/* Define to 1 if you have the <memory.h> header file. */ -#undef HAVE_MEMORY_H - -/* Define to 1 if you have the `memset' function. */ -#undef HAVE_MEMSET - -/* Define to 1 if you have the <netdb.h> header file. */ -#undef HAVE_NETDB_H - -/* Define to 1 if you have the <netinet/in.h> header file. */ -#undef HAVE_NETINET_IN_H - -/* Define to 1 if you have the <pthread/mit/pthread.h> header file. */ -#undef HAVE_MIT_PTHREAD_H - -/* Define to 1 if you have the <pthread.h> header file. */ -#undef HAVE_PTHREAD_H - -/* Define to 1 if your system has a GNU libc compatible `realloc' function, - and to 0 otherwise. */ -#undef HAVE_REALLOC - -/* Define if you have the res_gethostbyname function. */ -#undef HAVE_RES_GETHOSTBYNAME - -/* Define to 1 if you have the `select' function. */ -#undef HAVE_SELECT - -/* Define to 1 if you have the `socket' function. */ -#undef HAVE_SOCKET - -/* Define to 1 if you have the <stddef.h> header file. */ -#undef HAVE_STDDEF_H - -/* Define to 1 if you have the <stdint.h> header file. */ -#undef HAVE_STDINT_H - -/* Define to 1 if you have the <stdlib.h> header file. */ -#undef HAVE_STDLIB_H - -/* Define to 1 if you have the `strchr' function. */ -#undef HAVE_STRCHR - -/* Define to 1 if you have the `strerror' function. */ -#undef HAVE_STRERROR - -/* Define to 1 if you have the `strerror_r' function. */ -#undef HAVE_STRERROR_R - -/* Define to 1 if you have the <strings.h> header file. */ -#undef HAVE_STRINGS_H - -/* Define to 1 if you have the <string.h> header file. */ -#undef HAVE_STRING_H - -/* Define to 1 if you have the `strrchr' function. */ -#undef HAVE_STRRCHR - -/* Define to 1 if you have the `strstr' function. */ -#undef HAVE_STRSTR - -/* Define to 1 if you have the <sys/param.h> header file. */ -#undef HAVE_SYS_PARAM_H - -/* Define to 1 if you have the <sys/select.h> header file. */ -#undef HAVE_SYS_SELECT_H - -/* Define to 1 if you have the <sys/socket.h> header file. */ -#undef HAVE_SYS_SOCKET_H - -/* Define to 1 if you have the <sys/stat.h> header file. */ -#undef HAVE_SYS_STAT_H - -/* Define to 1 if you have the <sys/time.h> header file. */ -#undef HAVE_SYS_TIME_H - -/* Define to 1 if you have the <sys/types.h> header file. */ -#undef HAVE_SYS_TYPES_H - -/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */ -#undef HAVE_SYS_WAIT_H - -/* Define to 1 if you have the `uname' function. */ -#undef HAVE_UNAME - -/* Define to 1 if you have the <unistd.h> header file. */ -#undef HAVE_UNISTD_H - -/* Define to 1 if you have the `vfork' function. */ -#undef HAVE_VFORK - -/* Define to 1 if you have the <vfork.h> header file. */ -#undef HAVE_VFORK_H - -/* Define to 1 if you have the `vprintf' function. */ -#undef HAVE_VPRINTF - -/* Define to 1 if `fork' works. */ -#undef HAVE_WORKING_FORK - -/* Define to 1 if `vfork' works. */ -#undef HAVE_WORKING_VFORK - -/* Define if you have the writev function. */ -#undef HAVE_WRITEV - -/* Define if you have the socklen_t datatype */ -#undef HAVE_SOCKLEN_T - -/* Define to the address where bug reports for this package should be sent. */ -#undef PACKAGE_BUGREPORT - -/* Define to the full name of this package. */ -#undef PACKAGE_NAME - -/* Define to the full name and version of this package. */ -#undef PACKAGE_STRING - -/* Define to the one symbol short name of this package. */ -#undef PACKAGE_TARNAME - -/* Define to the version of this package. */ -#undef PACKAGE_VERSION - -/* Define as the return type of signal handlers (`int' or `void'). */ -#undef RETSIGTYPE - -/* Define to the type of arg 1 for `select'. */ -#undef SELECT_TYPE_ARG1 - -/* Define to the type of args 2, 3 and 4 for `select'. */ -#undef SELECT_TYPE_ARG234 - -/* Define to the type of arg 5 for `select'. */ -#undef SELECT_TYPE_ARG5 - -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown */ -#undef STACK_DIRECTION - -/* Define to 1 if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Define to 1 if strerror_r returns char *. */ -#undef STRERROR_R_CHAR_P - -/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */ -#undef TIME_WITH_SYS_TIME - -/* Define to empty if `const' does not conform to ANSI C. */ -#undef const - -/* Define to `int' if <sys/types.h> doesn't define. */ -#undef gid_t - -/* Define to rpl_malloc if the replacement function should be used. */ -#undef malloc - -/* Define to `int' if <sys/types.h> does not define. */ -#undef pid_t - -/* Define to rpl_realloc if the replacement function should be used. */ -#undef realloc - -/* Define to `unsigned' if <sys/types.h> does not define. */ -#undef size_t - -/* Define to `int' if <sys/types.h> doesn't define. */ -#undef uid_t - -/* Define as `fork' if `vfork' does not work. */ -#undef vfork - -/* Define to empty if the keyword `volatile' does not work. Warning: valid - code using `volatile' can become incorrect without. Disable with care. */ -#undef volatile diff --git a/lib/erl_interface/src/connect/ei_connect.c b/lib/erl_interface/src/connect/ei_connect.c index 9ac5a93c5a..d2d0a7e7c1 100644 --- a/lib/erl_interface/src/connect/ei_connect.c +++ b/lib/erl_interface/src/connect/ei_connect.c @@ -249,8 +249,22 @@ ei_cnode *ei_fd_to_cnode(int fd) return &sockinfo->cnode; } + +/*************************************************************************** + * Get/Set tracelevel + ***************************************************************************/ + +void ei_set_tracelevel(int level) { + ei_tracelevel = level; +} + +int ei_get_tracelevel(void) { + return ei_tracelevel; +} + + /*************************************************************************** - * XXXX + * Distversion ***************************************************************************/ int ei_distversion(int fd) @@ -1282,8 +1296,6 @@ error: return -1; } -/* FIXME fix the signed/unsigned mess..... */ - static int send_name_or_challenge(int fd, char *nodename, int f_chall, unsigned challenge, diff --git a/lib/erl_interface/src/decode/decode_skip.c b/lib/erl_interface/src/decode/decode_skip.c index 2fc68a3601..316b5bee98 100644 --- a/lib/erl_interface/src/decode/decode_skip.c +++ b/lib/erl_interface/src/decode/decode_skip.c @@ -80,6 +80,7 @@ int ei_skip_term(const char* buf, int* index) if (ei_decode_double(buf, index, NULL) < 0) return -1; break; case ERL_FUN_EXT: + case ERL_NEW_FUN_EXT: if (ei_decode_fun(buf, index, NULL) < 0) return -1; break; default: diff --git a/lib/erl_interface/src/legacy/erl_eterm.c b/lib/erl_interface/src/legacy/erl_eterm.c index b685709c02..8d559f0f55 100644 --- a/lib/erl_interface/src/legacy/erl_eterm.c +++ b/lib/erl_interface/src/legacy/erl_eterm.c @@ -1,19 +1,19 @@ /* * %CopyrightBegin% - * - * Copyright Ericsson AB 1996-2009. All Rights Reserved. - * + * + * Copyright Ericsson AB 1996-2010. All Rights Reserved. + * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in * compliance with the License. You should have received a copy of the * Erlang Public License along with this software. If not, it can be * retrieved online at http://www.erlang.org/. - * + * * Software distributed under the License is distributed on an "AS IS" * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See * the License for the specific language governing rights and limitations * under the License. - * + * * %CopyrightEnd% */ /* @@ -786,6 +786,12 @@ ETERM *erl_copy_term(const ETERM *ep) case ERL_U_SMALL_BIG: ERL_INT_UVALUE(cp) = ERL_INT_UVALUE(ep); break; + case ERL_LONGLONG: + ERL_LL_VALUE(cp) = ERL_LL_VALUE(ep); + break; + case ERL_U_LONGLONG: + ERL_LL_UVALUE(cp) = ERL_LL_UVALUE(ep); + break; case ERL_FLOAT: ERL_FLOAT_VALUE(cp) = ERL_FLOAT_VALUE(ep); break; diff --git a/lib/erl_interface/src/misc/ei_internal.h b/lib/erl_interface/src/misc/ei_internal.h index 9f51d1f61b..f7805efebf 100644 --- a/lib/erl_interface/src/misc/ei_internal.h +++ b/lib/erl_interface/src/misc/ei_internal.h @@ -149,7 +149,7 @@ {if (ei_tracelevel >= 5) ei_trace_printf(NAME,1,FORMAT,ARG1,ARG2,ARG3,ARG4, \ ARG5,ARG6,ARG7);} -int ei_tracelevel; +extern int ei_tracelevel; void ei_trace_printf(const char *name, int level, const char *format, ...); diff --git a/lib/erl_interface/test/Makefile b/lib/erl_interface/test/Makefile new file mode 100644 index 0000000000..b7a1a4e4d8 --- /dev/null +++ b/lib/erl_interface/test/Makefile @@ -0,0 +1,78 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 1997-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# +include $(ERL_TOP)/make/target.mk +include $(ERL_TOP)/make/$(TARGET)/otp.mk + +# ---------------------------------------------------- +# Target Specs +# ---------------------------------------------------- + +MODULES= \ + ei_accept_SUITE \ + ei_connect_SUITE \ + ei_decode_SUITE \ + ei_decode_encode_SUITE \ + ei_encode_SUITE \ + ei_format_SUITE \ + ei_print_SUITE \ + ei_tmo_SUITE \ + erl_connect_SUITE \ + erl_eterm_SUITE \ + erl_ext_SUITE \ + erl_format_SUITE \ + erl_match_SUITE \ + port_call_SUITE \ + runner + +SPEC_FILES = \ + erl_interface.spec \ + erl_interface.dynspec \ + erl_interface.spec.vxworks + +ERL_FILES = $(MODULES:%=%.erl) + +# ---------------------------------------------------- +# Release directory specification +# ---------------------------------------------------- +RELSYSDIR = $(RELEASE_PATH)/erl_interface_test + +# ---------------------------------------------------- +# Targets +# ---------------------------------------------------- + +tests debug opt: + +clean: + +docs: + +# ---------------------------------------------------- +# Release Target +# ---------------------------------------------------- +include $(ERL_TOP)/make/otp_release_targets.mk + +release_spec: + +release_tests_spec: opt + $(INSTALL_DIR) $(RELSYSDIR) + $(INSTALL_DATA) $(SPEC_FILES) $(ERL_FILES) $(RELSYSDIR) + chmod -f -R u+w $(RELSYSDIR) + @tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -) + +release_docs_spec: diff --git a/lib/erl_interface/test/Makefile.src b/lib/erl_interface/test/Makefile.src new file mode 100644 index 0000000000..9c620bb8d9 --- /dev/null +++ b/lib/erl_interface/test/Makefile.src @@ -0,0 +1,71 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 1997-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ + +LIBPATH = @erl_interface_libpath@ +LIBERL = $(LIBPATH)/@erl_interface_lib@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = $(LIBERL) $(LIBEI) +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../common + +ETERM_OBJS = eterm_test@obj@ eterm_test_decl@obj@ runner@obj@ +EXT_OBJS = ext_test@obj@ ext_test_decl@obj@ runner@obj@ +FORMAT_OBJS = format_test@obj@ format_test_decl@obj@ runner@obj@ +EI_FORMAT_OBJS = ei_format_test@obj@ ei_format_test_decl@obj@ ei_runner@obj@ +EI_PRINT_OBJS = ei_print_test@obj@ ei_print_test_decl@obj@ ei_runner@obj@ +EI_CONNECT_OBJS = ei_connect_test@obj@ ei_connect_test_decl@obj@ ei_runner@obj@ +EI_ACCEPT_OBJS = ei_accept_test@obj@ ei_accept_test_decl@obj@ ei_runner@obj@ +MATCH_OBJS = match_test@obj@ match_test_decl@obj@ runner@obj@ + +PROGS = eterm_test@exe@ format_test@exe@ print_term@exe@ match_test@exe@ ei_format_test@exe@ ei_print_test@exe@ ei_connect_test@exe@ ei_accept_test@exe@ + + +all: $(PROGS) + +eterm_test@exe@: $(ETERM_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o eterm_test $(ETERM_OBJS) $(LIBFLAGS) + +ext_test@exe@: $(EXT_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o ext_test $(EXT_OBJS) $(LIBFLAGS) + +format_test@exe@: $(FORMAT_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o format_test $(FORMAT_OBJS) $(LIBFLAGS) + +ei_format_test@exe@: $(EI_FORMAT_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o ei_format_test $(EI_FORMAT_OBJS) $(LIBFLAGS) + +ei_print_test@exe@: $(EI_PRINT_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o ei_print_test $(EI_PRINT_OBJS) $(LIBFLAGS) + +ei_connect_test@exe@: $(EI_CONNECT_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o ei_connect_test $(EI_CONNECT_OBJS) $(LIBFLAGS) + +ei_accept_test@exe@: $(EI_ACCEPT_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o ei_accept_test $(EI_ACCEPT_OBJS) $(LIBFLAGS) + +match_test@exe@: $(MATCH_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o match_test $(MATCH_OBJS) $(LIBFLGAS) + +print_term@exe@: print_term@obj@ $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o print_term print_term@obj@ $(LIBFLGAS) diff --git a/lib/erl_interface/test/README b/lib/erl_interface/test/README new file mode 100644 index 0000000000..e1af025ca3 --- /dev/null +++ b/lib/erl_interface/test/README @@ -0,0 +1,28 @@ + +One way to create a new suite, copy an old one +that is similar to a new one + + % setenv SIMILAR ei_xyz + % setenv NEW ei_abc + + % ct mkdir ${NEW}_SUITE_data + % ct mkelem ${NEW}_SUITE.erl + % cp ${SIMILAR}_SUITE.erl ${NEW}_SUITE.erl + % cp ${SIMILAR}_SUITE_data/* ${NEW}_SUITE_data/ + % chmod ug+rw ${NEW}_SUITE_data/* + % mv ${NEW}_SUITE_data/${SIMILAR}_test.c ${NEW}_SUITE_data/${NEW}_test.c + % ct mkelem ${NEW}_SUITE_data/* + +Now edit "${NEW}_SUITE.erl" and the files in "${NEW}_SUITE_data/". + +To use a test suite you build it and put the result outside +ClearCase. Then you create soft links to the ClearCase elements. + + % setenv SRC /clearcase/otp/erts/lib/erl_interface/test + % setenv DST /ldisk/test + % cd $SRC + % clearmake -V release TESTROOT=$DST + % foreach f (`find . -type f`) + foreach> \rm -f /ldisk/test/erl_interface_test/$f + foreach> ln -s $SRC/$f $DST/erl_interface_test/$f + foreach> end diff --git a/lib/erl_interface/test/all_SUITE_data/Makefile.first b/lib/erl_interface/test/all_SUITE_data/Makefile.first new file mode 100644 index 0000000000..b9ce689057 --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/Makefile.first @@ -0,0 +1,20 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2003-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# +all: + erlc -W init_tc.erl diff --git a/lib/erl_interface/test/all_SUITE_data/Makefile.src b/lib/erl_interface/test/all_SUITE_data/Makefile.src new file mode 100644 index 0000000000..9be2360656 --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/Makefile.src @@ -0,0 +1,45 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2003-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = .@DS@gccifier@exe@ -CC"$(CC0)" +CFLAGS0 = @CFLAGS@ -I@erl_interface_include@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ +EI_COMMON_OBJS = runner@obj@ ei_runner@obj@ +ALL_OBJS = gccifier@exe@ $(EI_COMMON_OBJS) + +CP=cp +CHMOD=chmod + +all: $(ALL_OBJS) + +@IFEQ@ (@erl_interface_cross_compile@, true) +gccifier@exe@: + $(CP) gccifier.sh gccifier@exe@ + $(CHMOD) a+x gccifier@exe@ +@ELSE@ +gccifier@exe@: gccifier.c + $(CC0) $(CFLAGS0) -o gccifier@exe@ gccifier.c +@ENDIF@ + +clean: + $(RM) $(EI_COMMON_OBJS) + $(RM) init_tc.beam + $(RM) gccifier@exe@ diff --git a/lib/erl_interface/test/all_SUITE_data/ei_runner.c b/lib/erl_interface/test/all_SUITE_data/ei_runner.c new file mode 100644 index 0000000000..205f911e38 --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/ei_runner.c @@ -0,0 +1,400 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ +#include <stdio.h> +#include <stdlib.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#ifndef __WIN32__ +#include <unistd.h> +#endif +#include <stdarg.h> + +#include "ei_runner.h" + +#ifndef __WIN32__ +#define _O_BINARY 0 +#define _setmode(fd, mode) +#endif + +#define HEADER_SIZE 4 + +static char* progname; /* Name of this program (from argv[0]). */ +static int fd_from_erl; /* File descriptor from Erlang. */ +static int fd_to_erl; /* File descriptor to Erlang. */ + +static int packet_loop(); +static void ensure_buf_big_enough(); +static int readn(); +static void reply(char* buf, unsigned size); +static void dump(); + +void +run_tests(char* argv0, TestCase test_cases[], unsigned number) +{ + int i; + int n; + char* packet; + + progname = argv0; + _setmode(0, _O_BINARY); + _setmode(1, _O_BINARY); + fd_from_erl = 0; + fd_to_erl = 1; + + packet = read_packet(&n); + + /* + * Dispatch to the appropriate test function. + */ + + i = packet[0] * 256 + packet[1]; + if (i >= number) { + fprintf(stderr, "%s: bad test case number %d", + progname, i); + free(packet); + exit(1); + } else { + (*test_cases[i])(); + free(packet); + } +} + + +/*********************************************************************** + * + * R e a d i n g p a c k e t s + * + ************************************************************************/ + +/* + * Reads an Erlang term. + * + * Only accepts 't' (term) or 'e' (end of test), + * exits program on error + * returns 1 on 'e', 0 on 't' + */ +int get_bin_term(ei_x_buff* x, ei_term* term) +{ + int len, version; + + ei_x_free(x); + x->buff = read_packet(&len); + x->buffsz = len; + x->index = 0; + switch (x->buff[x->index++]) { + case 'e': + return 1; + case 't': + if (ei_decode_version(x->buff, &x->index, &version) < 0 + || ei_decode_ei_term(x->buff, &x->index, term) < 0) { + fail("Failed to decode term"); + exit(0); + } + return 0; + default: + fprintf(stderr, "Garbage received: "); + dump(x->buff, len, 16); + putc('\n', stderr); + fail("C program received garbage"); + exit(1); + } +} + + +/* + * Reads a packet from Erlang. The packet must be a standard {packet, 2} + * packet. This function aborts if any error is detected (including EOF). + * + * Returns: The number of bytes in the packet. + */ + +char *read_packet(int *len) +{ + + unsigned char* io_buf = NULL; /* Buffer for file i/o. */ + int i; + unsigned char header[HEADER_SIZE]; + unsigned packet_length; /* Length of current packet. */ + int bytes_read; + + /* + * Read the packet header. + */ + + bytes_read = readn(fd_from_erl, header, HEADER_SIZE); + + if (bytes_read == 0) { + fprintf(stderr, "%s: Unexpected end of file\n", progname); + exit(1); + } + if (bytes_read != HEADER_SIZE) { + fprintf(stderr, "%s: Failed to read packet header\n", progname); + exit(1); + } + + /* + * Get the length of this packet. + */ + + packet_length = 0; + + for (i = 0; i < HEADER_SIZE; i++) + packet_length = (packet_length << 8) | header[i]; + + if (len) *len=packet_length; /* report length only if caller requested it */ + + if ((io_buf = (char *) malloc(packet_length)) == NULL) { + fprintf(stderr, "%s: insufficient memory for i/o buffer of size %d\n", + progname, packet_length); + exit(1); + } + + /* + * Read the packet itself. + */ + + bytes_read = readn(fd_from_erl, io_buf, packet_length); + if (bytes_read != packet_length) { + fprintf(stderr, "%s: couldn't read packet of length %d\r\n", + progname, packet_length); + free(io_buf); + exit(1); + } + + return io_buf; +} + + +/*********************************************************************** + * S e n d i n g r e p l i e s + * + * The functions below send various types of replies back to Erlang. + * Each reply start with a letter indicating the type of reply. + * + * Reply Translated to on Erlang side + * ----- ---------------------------- + * [$b|Bytes] {bytes, Bytes} + * [$e] eot + * [$f] test_server:fail() + * [$f|Reason] test_server:fail(Reason) + * [$t|EncodedTerm] {term, Term} + * [$N] 'NULL' + * [$m|Message] io:format("~s", [Message]) (otherwise ignored) + * + ***********************************************************************/ + +/* + * This function reports the outcome of a test fail. It is useful if + * you implement a test case entirely in C code. + * + * If the ok argument is zero, a [$f] reply will be sent to the + * Erlang side (causing test_server:fail() to be called); otherwise, + * the atom 'eot' will be sent to Erlang. + * + * If you need to provide more details on a failure, use the fail() function. + */ + +void +do_report(file, line, ok) + char* file; + int line; + int ok; /* Zero if failed; non-zero otherwise. */ +{ + char reason; + /*unsigned long ab; + unsigned long fb;*/ + + reason = ok ? 'e' : 'f'; + + if (!ok) { + do_fail(file, line, "Generic failure"); + } else { + /* release all unallocated blocks */ + /*erl_eterm_release();*/ + /* check mem usage stats */ + /*erl_eterm_statistics(&ab, &fb);*/ + /*if ((ab == 0) && (fb == 0) ) {*/ + reply(&reason, 1); + /*} + else { + char sbuf[128]; + + sprintf(sbuf, "still %lu terms allocated," + " %lu on freelist at end of test", ab, fb); + do_fail(file, line, sbuf); + }*/ + } +} + + +/* + * This function causes a call to test_server:fail(Reason) on the + * Erlang side. + */ + +void do_fail(char* file, int line, char* reason) +{ + char sbuf[2048]; + + sbuf[0] = 'f'; + sprintf(sbuf+1, "%s, line %d: %s", file, line, reason); + reply(sbuf, 1+strlen(sbuf+1)); +} + +/* + * This function sends a message to the Erlang side. + * The message will be written to the test servers log file, + * but will otherwise be completly ignored. + */ + +void message(char* format, ...) +{ + va_list ap; + char sbuf[1024]; + + sbuf[0] = 'm'; + va_start(ap, format); + vsprintf(sbuf+1, format, ap); + va_end(ap); + + reply(sbuf, 1+strlen(sbuf+1)); +} + +/* + * This function sends the given binary term to the Erlang side, + * where it will be received as {term, Term} (prefix 't'). + */ +void send_bin_term(ei_x_buff* x) +{ + ei_x_buff x2; + ei_x_new(&x2); + x2.buff[x2.index++] = 't'; + ei_x_append(&x2, x); + reply(x2.buff, x2.index); + ei_x_free(&x2); +} + +/* + * This function sends a raw buffer of data to the + * Erlang side, where it will be received as {bytes, Bytes} (prefix 'b'). + */ +void send_buffer(char* buf, int size) +{ + char* send_buf; + + send_buf = (char *) malloc(size+1); + send_buf[0] = 'b'; + memcpy(send_buf+1, buf, size); + reply(send_buf, size+1); + free(send_buf); +} + +/*********************************************************************** + * + * P r i v a t e h e l p e r s + * + ***********************************************************************/ + +/* + * Sends a packet back to Erlang. + */ +static void reply(char* reply_buf, unsigned size) +{ + int n; /* Temporary to hold size. */ + int i; /* Loop counter. */ + char* buf; + + + buf = (char *) malloc(size+HEADER_SIZE); + memcpy(buf+HEADER_SIZE, reply_buf, size); + + /* + * Fill the header starting with the least significant byte. + */ + n = size; + for (i = HEADER_SIZE-1; i >= 0; i--) { + buf[i] = (char) n; /* Store least significant byte. */ + n = n >> 8; + } + + size += HEADER_SIZE; + write(fd_to_erl, buf, size); + free(buf); +} + + +/* + * Reads len number of bytes. + */ + +static int +readn(fd, buf, len) + int fd; /* File descriptor to read from. */ + unsigned char *buf; /* Store in this buffer. */ + int len; /* Number of bytes to read. */ +{ + int n; /* Byte count in last read call. */ + int sofar = 0; /* Bytes read so far. */ + + do { + if ((n = read(fd, buf+sofar, len-sofar)) <= 0) + /* error or EOF in read */ + return(n); + sofar += n; + } while (sofar < len); + return sofar; +} + +void +dump(buf, sz, max) + unsigned char* buf; + int sz; + int max; +{ + int i, imax; + char comma[5] = ","; + + if (!sz) + return; + if (sz > max) + imax = max; + else + imax = sz; + + for (i=0; i<imax; i++) { + if (i == imax-1) { + if (sz > max) + strcpy(comma, ",..."); + else + comma[0] = 0; + } + if (isdigit(buf[i])) + fprintf(stderr, "%u%s", (int)(buf[i]), comma); + else { + if (isalpha(buf[i])) { + fprintf(stderr, "%c%s", buf[i], comma); + } + else + fprintf(stderr, "%u%s", (int)(buf[i]), comma); + } + } +} + diff --git a/lib/erl_interface/test/all_SUITE_data/ei_runner.h b/lib/erl_interface/test/all_SUITE_data/ei_runner.h new file mode 100644 index 0000000000..96d6a1cbf7 --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/ei_runner.h @@ -0,0 +1,61 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include "ei.h" + +typedef void (*TestCase)(void); + +#define TESTCASE(name) void name(void) +#define ASIZE(a) (sizeof(a)/sizeof(a[0])) + +void run_tests(char* argv0, TestCase cases[], unsigned number); + +#ifndef _MSC_VER +# define ll(val) (val##LL) +#else /* assume gcc or C99 */ +# define ll(val) (val##i64) +#endif + +#ifndef _MSC_VER +# define ull(val) (val##LL) +#else /* assume gcc or C99 */ +# define ull(val) (val##i64) +#endif + +/* + * Reading. + */ + +int get_bin_term(ei_x_buff* x, ei_term* term); +char *read_packet(int *len); + +/* + * Sending replies. + */ + +#define fail(reason) do_fail(__FILE__, __LINE__, reason) +#define report(ok) do_report(__FILE__, __LINE__, ok) + +void do_report(char* file, int line, int ok); +void do_fail(char* file, int line, char* reason); +void send_buffer(char* buf, int size); +void message(char* format, ...); + +void send_bin_term(ei_x_buff* x); + diff --git a/lib/erl_interface/test/all_SUITE_data/gccifier.c b/lib/erl_interface/test/all_SUITE_data/gccifier.c new file mode 100644 index 0000000000..9f556fc4ed --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/gccifier.c @@ -0,0 +1,317 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2005-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + * + + */ + +/* + * A compiler wrapper that translate (some) gcc command line arguments + * to the Visual C++ compiler and (of course) the gcc compiler. It also + * makes some changes in the command line arguments when debug compiling. + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <stdarg.h> + + +#if !defined(__WIN32__) +#define USE_EXEC +#include <unistd.h> +#endif + + +#ifdef __WIN32__ +#define EOL "\r\n" +#else +#define EOL "\n" +#endif + +#define ARGS_INCR 20 + +static char *prog; + +typedef struct { + char **vec; + int no; + int ix; + int chars; +} args_t; + +static void +enomem(void) +{ + fprintf(stderr, "%s: Out of memory%s", prog, EOL); + exit(1); +} + +static void +save_arg(args_t *args, char *arg1, ...) +{ + char *carg; + va_list argp; + + va_start(argp, arg1); + carg = arg1; + while (carg) { + if (args->no <= args->ix) { + args->vec = (char **) (args->no + ? realloc((void *) args->vec, + (sizeof(char *) + *(args->no + ARGS_INCR + 1))) + : malloc((sizeof(char *) + *(args->no + ARGS_INCR + 1)))); + if (!args->vec) + enomem(); + args->no += ARGS_INCR; + } + args->vec[args->ix++] = carg; + args->chars += strlen(carg); + carg = va_arg(argp, char *); + } + args->vec[args->ix++] = " "; + args->chars++; + va_end(argp); +} + +static int +is_prefix(char *prfx, char **str) +{ + int i; + for (i = 0; prfx[i] && (*str)[i]; i++) { + if (prfx[i] != (*str)[i]) + return 0; + } + if (!prfx[i]) { + *str = &(*str)[i]; + return 1; + } + return 0; +} + +static void +cpy(char **dst, char *src) +{ + int i; + for (i = 0; src[i]; i++) + (*dst)[i] = src[i]; + *dst = &(*dst)[i]; +} + +typedef enum { + STDLIB_NONE, + STDLIB_MD, + STDLIB_ML, + STDLIB_MT +} stdlib_t; + +int +main(int argc, char *argv[]) +{ + int res; + int i; + size_t cmd_len; + char *cmd; + char *cmd_end; + char *cc = NULL; + args_t args = {0}; + int is_debug = 0; + int is_purify = 0; + int is_quantify = 0; + int is_purecov = 0; +#ifdef __WIN32__ + int is_shared = 0; + stdlib_t stdlib = STDLIB_NONE; + char *shared_flag = ""; + char *stdlib_flag = ""; + int have_link_args = 0; + args_t link_args = {0}; + +#define CHECK_FIRST_LINK_ARG \ + if (!have_link_args) { \ + save_arg(&link_args, "-link", NULL); \ + have_link_args = 1; \ + } +#else /* #ifdef __WIN32__ */ +#define CHECK_FIRST_LINK_ARG +#endif /* #ifdef __WIN32__ */ + + prog = argv[0]; + + + for (i = 1; i < argc; i++) { + char *arg = argv[i]; + if (is_prefix("-CC", &arg)) { + cc = arg; + } + else if (is_prefix("-O", &arg)) { + if (!is_debug) + save_arg(&args, argv[i], NULL); + } + else if (strcmp("-DDEBUG", arg) == 0) { + save_arg(&args, arg, NULL); +#ifdef __WIN32__ + set_debug: +#endif + if (!is_debug) { + int j; + is_debug = 1; +#ifdef __WIN32__ + save_arg(&args, "-Z7", NULL); + CHECK_FIRST_LINK_ARG; + save_arg(&link_args, "-debug", NULL); + save_arg(&link_args, "-pdb:none", NULL); +#endif + for (j = 0; j < args.ix; j++) { + char *tmp_arg = args.vec[j]; + if (is_prefix("-O", &tmp_arg)) + args.vec[j] = ""; + } + } + } + else if (strcmp("-DPURIFY", arg) == 0) { + save_arg(&args, arg, NULL); + is_purify = 1; + } + else if (strcmp("-DQUANTIFY", arg) == 0) { + save_arg(&args, arg, NULL); + is_quantify = 1; + } + else if (strcmp("-DPURECOV", arg) == 0) { + save_arg(&args, arg, NULL); + is_purecov = 1; + } +#ifdef __WIN32__ + else if (strcmp("-g", arg) == 0) { + goto set_debug; + } + else if (strcmp("-MD", arg) == 0) + stdlib = STDLIB_MD; + else if (strcmp("-MDd", arg) == 0) { + stdlib = STDLIB_MD; + goto set_debug; + } + else if (strcmp("-ML", arg) == 0) + stdlib = STDLIB_ML; + else if (strcmp("-MLd", arg) == 0) { + stdlib = STDLIB_ML; + goto set_debug; + } + else if (strcmp("-MT", arg) == 0) + stdlib = STDLIB_MT; + else if (strcmp("-MTd", arg) == 0) { + stdlib = STDLIB_MT; + goto set_debug; + } + else if (strcmp("-shared", arg) == 0 || strcmp("-LD", arg) == 0) + is_shared = 1; + else if (strcmp("-LDd", arg) == 0) { + is_shared = 1; + goto set_debug; + } + else if (strcmp("-Wall", arg) == 0) { + save_arg(&args, "-W3", NULL); + } + else if (is_prefix("-L", &arg)) { + CHECK_FIRST_LINK_ARG; + save_arg(&link_args, "-libpath:", arg, NULL); + } +#endif /* #ifdef __WIN32__ */ + else if (is_prefix("-l", &arg)) { + CHECK_FIRST_LINK_ARG; + if (is_debug && strcmp("ethread", arg) == 0) + arg = "ethread.debug"; + else if (is_purify && strcmp("ethread", arg) == 0) + arg = "ethread.purify"; + else if (is_quantify && strcmp("ethread", arg) == 0) + arg = "ethread.quantify"; + else if (is_purecov && strcmp("ethread", arg) == 0) + arg = "ethread.purecov"; +#ifdef __WIN32__ + else if (strcmp("socket", arg) == 0) + arg = "ws2_32"; + save_arg(&link_args, arg, ".lib", NULL); +#else + save_arg(&args, "-l", arg, NULL); +#endif + } + else + save_arg(&args, argv[i], NULL); + } + + if (!cc || !cc[0]) { + fprintf(stderr, "%s: Missing compulsory -CC flag%s", prog, EOL); + exit(1); + } + + cmd_len = strlen(cc) + 1 + args.chars + 1; + +#ifdef __WIN32__ + if (is_shared) + shared_flag = is_debug ? "-LDd " : "-LD "; + switch (stdlib) { + case STDLIB_MD: stdlib_flag = is_debug ? "-MDd " : "-MD "; break; + case STDLIB_ML: stdlib_flag = is_debug ? "-MLd " : "-ML "; break; + case STDLIB_MT: stdlib_flag = is_debug ? "-MTd " : "-MT "; break; + case STDLIB_NONE: break; + } + + cmd_len += strlen(shared_flag) + strlen(stdlib_flag) + link_args.chars; +#endif + + cmd = (char *) malloc(sizeof(char) * cmd_len); + + if (!cmd) + enomem(); + cmd_end = cmd; + cpy(&cmd_end, cc); + cpy(&cmd_end, " "); +#ifdef __WIN32__ + cpy(&cmd_end, stdlib_flag); + cpy(&cmd_end, shared_flag); +#endif + for (i = 0; i < args.ix; i++) + cpy(&cmd_end, args.vec[i]); +#ifdef __WIN32__ + for (i = 0; i < link_args.ix; i++) + cpy(&cmd_end, link_args.vec[i]); +#endif + *cmd_end = '\0'; + + printf("==> %s%s", cmd, EOL); + fflush(stdout); + +#ifdef USE_EXEC + (void) execl("/bin/sh", "sh", "-c", cmd, (char *) NULL); + perror(NULL); + res = 1; +#else + res = system(cmd); +#endif + + free((void *) args.vec); +#ifdef __WIN32__ + free((void *) link_args.vec); +#endif + free((void *) cmd); + + if (res < 0) + res = 1; + return res; +} diff --git a/lib/erl_interface/test/all_SUITE_data/gccifier.sh b/lib/erl_interface/test/all_SUITE_data/gccifier.sh new file mode 100755 index 0000000000..42253213b1 --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/gccifier.sh @@ -0,0 +1,26 @@ +#!/bin/sh +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2005-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +CC=`echo "$1" | sed -e "s/-CC//"` +shift +echo "->" +echo "$CC $*" +$CC $* +echo "" diff --git a/lib/erl_interface/test/all_SUITE_data/init_tc.erl b/lib/erl_interface/test/all_SUITE_data/init_tc.erl new file mode 100644 index 0000000000..8157d590fc --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/init_tc.erl @@ -0,0 +1,101 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(init_tc). + +-export([run/1]). + +%% The argument should be a list of filenames (atoms), without extension +%% A .c extension is assumed. +%% + +run([Name|Rest]) -> + case catch run1(atom_to_list(Name)) of + {'EXIT', Reason} -> + io:format("Failed: ~p~n", [Reason]), + halt(1); + _Other -> + run(Rest) + end; +run([]) -> + ok. + +run1(Name) -> + CFile = Name ++ ".c", + {ok, Bin} = file:read_file(CFile), + String = binary_to_list(Bin), + + %% This ConstPart stuff is because you can't retrieve part of a match. + %% Long live Perl! + + ConstPart = "\nTESTCASE\\(", + ConstPartLen = 10, + {match, Matches} = regexp:matches(String, ConstPart++"[_a-zA-Z]*"), + Cases = get_names(Matches, ConstPartLen, Bin, []), + generate(Name, Cases). + +get_names([{Start, Length}|Rest], Skip, Bin, Result) -> + Name = binary_to_list(Bin, Start+Skip, Start+Length-1), + get_names(Rest, Skip, Bin, [Name|Result]); +get_names([], _Skip, _Bin, Result) -> + lists:reverse(Result). + +generate(TcName, Cases) -> + Hrl = TcName ++ "_cases.hrl", + {ok, HrlFile} = file:open(Hrl, write), + {ok, Dir} = file:get_cwd(), + generate_hrl(Cases, HrlFile, {filename:join(Dir, TcName), 0}), + file:close(HrlFile), + C = TcName ++ "_decl.c", + {ok, CFile} = file:open(C, write), + generate_c(Cases, CFile, TcName), + file:close(CFile). + +generate_hrl([Case|Rest], File, {Name, Number}) -> + io:format(File, "-define(~s, {\"~s\", ~w}).~n", [Case, Name, Number]), + generate_hrl(Rest, File, {Name, Number+1}); +generate_hrl([], _, _) -> + ok. + +generate_c(Cases, File, TcName) -> + E= case lists:prefix("ei_", TcName) of + true -> "ei_"; + false -> "" + end, + io:format(File, "#include \"~srunner.h\"\n", [E]), + lists:foreach( + fun(Case) -> + io:format(File, "extern void ~s(void);~n", + [Case]) end, + Cases), + io:format(File, "~nstatic TestCase test_cases[] = {~n", []), + lists:foreach(fun(Case) -> io:format(File, " ~s,~n", [Case]) end, Cases), + io:format(File, "~s", + [["};\n\n", + "#ifdef VXWORKS\n", + "int ", TcName, "(int argc, char* argv[])\n", + "#else\n", + "int main(int argc, char* argv[])\n", + "#endif\n", + "{\n", + " run_tests(argv[0], test_cases, ", + "sizeof(test_cases)/sizeof(test_cases[0]));\n", + " return 0;\n", + "}\n"]]). diff --git a/lib/erl_interface/test/all_SUITE_data/reclaim.h b/lib/erl_interface/test/all_SUITE_data/reclaim.h new file mode 100644 index 0000000000..00fdfc38dc --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/reclaim.h @@ -0,0 +1,151 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + * + + */ +#ifndef _RECLAIM_H +#define _RECLAIM_H + + +/* The Erlang release for VxWorks includes a simple mechanism for + "resource reclamation" at task exit - it allows replacement of the + functions that open/close "files" and malloc/free memory with versions + that keep track, to be able to "reclaim" file descriptors and memory + when a task exits (regardless of *how* it exits). + + The interface to this mechanism is made available via this file, + with the following caveats: + + - The interface may change (or perhaps even be removed, though that + isn't likely until VxWorks itself provides similar functionality) + in future releases - i.e. you must always use the version of this + file that comes with the Erlang release you are using. + + - Disaster is guaranteed if you use the mechanism incorrectly (see + below for the correct way), e.g. allocate memory with the "tracking" + version of malloc() and free it with the "standard" version of free(). + + - The mechanism (of course) incurs some performance penalty - thus + for a simple program you may be better off with careful programming, + making sure that you do whatever close()/free()/etc calls that are + appropriate at all exit points (though if you need to guard against + taskDelete() etc, things get messy...). + + To use the mechanism, simply program your application normally, i.e. + use open()/close()/malloc()/free() etc as usual, but #include this + file before any usage of the relevant functions. NOTE: To avoid the + "disaster" mentioned above, you *must* #include it in *all* (or none) + of the files that manipulate a particular file descriptor, allocated + memory area, etc. + + Before any task that uses this utility is loaded (which includes the + erlang emulator), the reclaim.o object file has to be loaded and + the function reclaim_init() has to be called. reclaim_init should be called + only _ONCE_ in a systems lifetime and has only a primitive guard + against multiple calls (i.e. a global variable is checked). Therefore + the initialization should occur either in the start script of the system + or (even better) in the usrInit() part of system initialization. The + object file itself should be loaded only once, so linking it with the + kernel is a good idea, linking with each application is an extremely bad + dito. Make really sure that it's loaded _before_ any application that + uses it if You want to load it in the startup script. + + If You dont want to have #define's for the posix/stdio names + of the file/memory operations (i.e. no #define malloc save_malloc etc), + #define RECLAIM_NO_ALIAS in Your source before reclaim.h is included. +*/ + +#include <vxWorks.h> /* STATUS, size_t */ +#include <sockLib.h> /* struct sockaddr */ +#include <stdio.h> /* FILE */ + +#if defined(__STDC__) +#define _RECLAIM_DECL_FUN(RetType, FunName, ParamList) \ +extern RetType FunName##ParamList +#define _RECLAIM_VOID_PTR void * +#define _RECLAIM_VOID_PARAM void +#define _RECLAIM_VOID_RETURN void +#elif defined(__cplusplus) +#define _RECLAIM_DECL_FUN(RetType, FunName, ParamList) \ +extern "C" RetType FunName##ParamList +#define _RECLAIM_VOID_PTR void * +#define _RECLAIM_VOID_PARAM +#define _RECLAIM_VOID_RETURN void +#else +#define _RECLAIM_DECL_FUN(RetType, FunName, Ignore) extern RetType FunName() +#define DECLARE_FUNCTION_TYPE(RetType, Type, PList) typedef RetType (* Type)() +#define _RECLAIM_VOID_PTR char * +#define _RECLAIM_VOID_PARAM +#define _RECLAIM_VOID_RETURN +#endif /* __STDC__ / __cplusplus */ + +/* Initialize the facility, on a per system basis. */ +_RECLAIM_DECL_FUN(STATUS, reclaim_init, (_RECLAIM_VOID_PARAM)); + +/* File descriptor operations */ +_RECLAIM_DECL_FUN(int,save_open,(char *, int, ...)); +_RECLAIM_DECL_FUN(int,save_creat,(char *, int)); +_RECLAIM_DECL_FUN(int,save_socket,(int, int, int)); +_RECLAIM_DECL_FUN(int,save_accept,(int, struct sockaddr *, int *)); +_RECLAIM_DECL_FUN(int,save_close,(int)); +/* Interface to add an fd to what's reclaimed even though it's not open with + one of the above functions */ +_RECLAIM_DECL_FUN(_RECLAIM_VOID_RETURN, save_fd, (int fd)); +#ifndef RECLAIM_NO_ALIAS +#define open save_open +#define creat save_creat +#define socket save_socket +#define accept save_accept +#define close save_close +#endif +/* Stdio file operations */ +_RECLAIM_DECL_FUN(FILE *, save_fopen, (char *, char *)); +_RECLAIM_DECL_FUN(FILE *, save_fdopen, (int, char *)); +_RECLAIM_DECL_FUN(FILE *, save_freopen, (char *, char *, FILE *)); +_RECLAIM_DECL_FUN(int, save_fclose, (FILE *)); +/* XXX Should do opendir/closedir too... */ +#ifndef RECLAIM_NO_ALIAS +#define fopen save_fopen +#define fdopen save_fdopen +#define freopen save_freopen +#define fclose save_fclose +#endif +/* Memory allocation */ +_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, save_malloc, (size_t)); +_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, save_calloc, (size_t, size_t)); +_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, save_realloc, + (_RECLAIM_VOID_PTR, size_t)); +_RECLAIM_DECL_FUN(void, save_free, (_RECLAIM_VOID_PTR)); +_RECLAIM_DECL_FUN(void, save_cfree, (_RECLAIM_VOID_PTR)); +#ifndef RECLAIM_NO_ALIAS +#define malloc save_malloc +#define calloc save_calloc +#define realloc save_realloc +#define free save_free +#define cfree save_cfree +#endif +/* Generic interfaces to malloc etc... */ +_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, plain_malloc, (size_t)); +_RECLAIM_DECL_FUN(_RECLAIM_VOID_PTR, plain_realloc, + (_RECLAIM_VOID_PTR, size_t)); +_RECLAIM_DECL_FUN(void, plain_free, (_RECLAIM_VOID_PTR)); +#endif /* _RECLAIM_H */ + + + + diff --git a/lib/erl_interface/test/all_SUITE_data/runner.c b/lib/erl_interface/test/all_SUITE_data/runner.c new file mode 100644 index 0000000000..24df0f5f40 --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/runner.c @@ -0,0 +1,457 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 1997-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include <stdio.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#ifndef __WIN32__ +#include <unistd.h> +#endif +#include <stdarg.h> + +#include "runner.h" + +#ifndef __WIN32__ +#define _O_BINARY 0 +#define _setmode(fd, mode) +#endif + +#define HEADER_SIZE 4 + +static char* progname; /* Name of this program (from argv[0]). */ +static int fd_from_erl; /* File descriptor from Erlang. */ +static int fd_to_erl; /* File descriptor to Erlang. */ + +static int packet_loop(); +static void ensure_buf_big_enough(); +static int readn(); +static void reply(char* buf, unsigned size); +static void dump(); + +void +run_tests(char* argv0, TestCase test_cases[], unsigned number) +{ + int i; + int n; + char* packet; + + progname = argv0; + _setmode(0, _O_BINARY); + _setmode(1, _O_BINARY); + fd_from_erl = 0; + fd_to_erl = 1; + + packet = read_packet(&n); + + /* + * Dispatch to the appropriate test function. + */ + + i = packet[0] * 256 + packet[1]; + if (i >= number) { + fprintf(stderr, "%s: bad test case number %d", + progname, i); + free(packet); + exit(1); + } else { + (*test_cases[i])(); + free(packet); + } +} + + +/*********************************************************************** + * + * R e a d i n g p a c k e t s + * + ************************************************************************/ + +/* + * Reads an Erlang term. + * + * Returns: A pointer to a term (an ETERM structure) if there was + * at term available, or a NULL pointer if there was an 'eot' (end-of-test) + * packet. Aborts if anything else received. + */ + +ETERM* +get_term(void) +{ + char* encoded; + ETERM* term; + int n; + + encoded = read_packet(&n); + + switch (encoded[0]) { + case 'e': + free(encoded); + return NULL; + case 't': + term = erl_decode(encoded+1); + free(encoded); + if (term == NULL) { + fail("Failed to decode term"); + exit(0); + } + return term; + default: + fprintf(stderr, "Garbage received: "); + dump(encoded, n, 16); + putc('\n', stderr); + fail("C program received garbage"); + free(encoded); + exit(1); + } +} + + +/* + * Reads a packet from Erlang. The packet must be a standard {packet, 2} + * packet. This function aborts if any error is detected (including EOF). + * + * Returns: The number of bytes in the packet. + */ + +char *read_packet(int *len) +{ + + unsigned char* io_buf = NULL; /* Buffer for file i/o. */ + int i; + unsigned char header[HEADER_SIZE]; + unsigned packet_length; /* Length of current packet. */ + int bytes_read; + + /* + * Read the packet header. + */ + + bytes_read = readn(fd_from_erl, header, HEADER_SIZE); + + if (bytes_read == 0) { + fprintf(stderr, "%s: Unexpected end of file\n", progname); + exit(1); + } + if (bytes_read != HEADER_SIZE) { + fprintf(stderr, "%s: Failed to read packet header\n", progname); + exit(1); + } + + /* + * Get the length of this packet. + */ + + packet_length = 0; + + for (i = 0; i < HEADER_SIZE; i++) + packet_length = (packet_length << 8) | header[i]; + + if (len) *len=packet_length; /* report length only if caller requested it */ + + if ((io_buf = (char *) malloc(packet_length)) == NULL) { + fprintf(stderr, "%s: insufficient memory for i/o buffer of size %d\n", + progname, packet_length); + exit(1); + } + + /* + * Read the packet itself. + */ + + bytes_read = readn(fd_from_erl, io_buf, packet_length); + if (bytes_read != packet_length) { + fprintf(stderr, "%s: couldn't read packet of length %d\r\n", + progname, packet_length); + free(io_buf); + exit(1); + } + + return io_buf; +} + + +/*********************************************************************** + * S e n d i n g r e p l i e s + * + * The functions below send various types of replies back to Erlang. + * Each reply start with a letter indicating the type of reply. + * + * Reply Translated to on Erlang side + * ----- ---------------------------- + * [$b|Bytes] {bytes, Bytes} + * [$e] eot + * [$f] test_server:fail() + * [$f|Reason] test_server:fail(Reason) + * [$t|EncodedTerm] {term, Term} + * [$N] 'NULL' + * [$m|Message] io:format("~s", [Message]) (otherwise ignored) + * + ***********************************************************************/ + +/* + * This function reports the outcome of a test fail. It is useful if + * you implement a test case entirely in C code. + * + * If the ok argument is zero, a [$f] reply will be sent to the + * Erlang side (causing test_server:fail() to be called); otherwise, + * the atom 'eot' will be sent to Erlang. + * + * If you need to provide more details on a failure, use the fail() function. + */ + +void +do_report(file, line, ok) + char* file; + int line; + int ok; /* Zero if failed; non-zero otherwise. */ +{ + char reason; + unsigned long ab; + unsigned long fb; + + reason = ok ? 'e' : 'f'; + + if (!ok) { + do_fail(file, line, "Generic failure"); + } else { + /* release all unallocated blocks */ + erl_eterm_release(); + /* check mem usage stats */ + erl_eterm_statistics(&ab, &fb); + if ((ab == 0) && (fb == 0) ) { + reply(&reason, 1); + } + else { + char sbuf[128]; + + sprintf(sbuf, "still %lu terms allocated," + " %lu on freelist at end of test", ab, fb); + do_fail(file, line, sbuf); + } + } +} + + +/* + * This function causes a call to test_server:fail(Reason) on the + * Erlang side. + */ + +void +do_fail(char* file, int line, char* reason) +{ + char sbuf[2048]; + + sbuf[0] = 'f'; + sprintf(sbuf+1, "%s, line %d: %s", file, line, reason); + reply(sbuf, 1+strlen(sbuf+1)); +} + +/* + * This function sends a message to the Erlang side. + * The message will be written to the test servers log file, + * but will otherwise be completly ignored. + */ + +void +message(char* format, ...) +{ + va_list ap; + char sbuf[1024]; + + sbuf[0] = 'm'; + va_start(ap, format); + vsprintf(sbuf+1, format, ap); + va_end(ap); + + reply(sbuf, 1+strlen(sbuf+1)); +} + +/* + * This function sends the given term to the Erlang side, + * where it will be received as {term, Term}. + * + * If the given pointer is NULL (indicating an invalid term), + * the result on the Erlang side will be the atom 'NULL'. + * + * After sending the term, this function frees the term by + * calling erl_free_term(). + */ + +void +send_term(term) + ETERM* term; /* Term to be sent to Erlang side. */ +{ + char encoded[64*1024]; + int n; + + if (term == NULL) { + encoded[0] = 'N'; + n = 1; + } else { + encoded[0] = 't'; + n = 1 + erl_encode(term, encoded+1); + erl_free_term(term); + } + reply(encoded, n); +} + +#if 0 + +/* Seriously broken!!! */ + +void +send_bin_term(x_ei_buff* x) +{ + x_ei_buff x2; + x_ei_new(&x2); + x2.buff[x2.index++] = 't'; + x_ei_append(&x2, x); + reply(x2.buff, x2.index); + free(x2.buff); +} +#endif + +/* + * This function sends a raw buffer of data to the + * Erlang side, where it will be received as {bytes, Bytes}. + */ + +void +send_buffer(buf, size) + char* buf; /* Buffer with bytes to send to Erlang. */ + int size; /* Size of data to send to Erlang. */ +{ + char* send_buf; + + send_buf = (char *) malloc(size+1); + send_buf[0] = 'b'; + memcpy(send_buf+1, buf, size); + reply(send_buf, size+1); + free(send_buf); +} + +/*********************************************************************** + * + * P r i v a t e h e l p e r s + * + ***********************************************************************/ + +/* + * Sends a packet back to Erlang. + */ + +static void +reply(reply_buf, size) + char* reply_buf; /* Buffer with reply. */ + unsigned size; /* Size of reply. */ +{ + int n; /* Temporary to hold size. */ + int i; /* Loop counter. */ + char* buf; + + + buf = (char *) malloc(size+HEADER_SIZE); + memcpy(buf+HEADER_SIZE, reply_buf, size); + + /* + * Fill the header starting with the least significant byte. + */ + + n = size; + for (i = HEADER_SIZE-1; i >= 0; i--) { + buf[i] = (char) n; /* Store least significant byte. */ + n = n >> 8; + } + + size += HEADER_SIZE; +/* + fprintf(stderr, "\r\nReply size: %u\r\n", + (unsigned)buf[0] << 8 + (unsigned)buf[1]); + + for (i = 0; i < size; i++) { + fprintf(stderr,"%u %c\r\n",buf[i],buf[i]); + } + + fprintf(stderr, "\r\n"); +*/ + write(fd_to_erl, buf, size); + free(buf); +} + + +/* + * Reads len number of bytes. + */ + +static int +readn(fd, buf, len) + int fd; /* File descriptor to read from. */ + unsigned char *buf; /* Store in this buffer. */ + int len; /* Number of bytes to read. */ +{ + int n; /* Byte count in last read call. */ + int sofar = 0; /* Bytes read so far. */ + + do { + if ((n = read(fd, buf+sofar, len-sofar)) <= 0) + /* error or EOF in read */ + return(n); + sofar += n; + } while (sofar < len); + return sofar; +} + +void +dump(buf, sz, max) + unsigned char* buf; + int sz; + int max; +{ + int i, imax; + char comma[5] = ","; + + if (!sz) + return; + if (sz > max) + imax = max; + else + imax = sz; + + for (i=0; i<imax; i++) { + if (i == imax-1) { + if (sz > max) + strcpy(comma, ",..."); + else + comma[0] = 0; + } + if (isdigit(buf[i])) + fprintf(stderr, "%u%s", (int)(buf[i]), comma); + else { + if (isalpha(buf[i])) { + fprintf(stderr, "%c%s", buf[i], comma); + } + else + fprintf(stderr, "%u%s", (int)(buf[i]), comma); + } + } +} + diff --git a/lib/erl_interface/test/all_SUITE_data/runner.h b/lib/erl_interface/test/all_SUITE_data/runner.h new file mode 100644 index 0000000000..fb29d5166d --- /dev/null +++ b/lib/erl_interface/test/all_SUITE_data/runner.h @@ -0,0 +1,50 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 1997-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include "erl_interface.h" + +typedef void (*TestCase)(void); + +#define TESTCASE(name) void name(void) +#define ASIZE(a) (sizeof(a)/sizeof(a[0])) + +void run_tests(char* argv0, TestCase cases[], unsigned number); + +/* + * Reading. + */ + +ETERM* get_term(void); +char *read_packet(int *len); + +/* + * Sending replies. + */ + +#define fail(reason) do_fail(__FILE__, __LINE__, reason) +#define report(ok) do_report(__FILE__, __LINE__, ok) + +void do_report(char* file, int line, int ok); +void do_fail(char* file, int line, char* reason); +void send_term(ETERM* term); +void send_buffer(char* buf, int size); +void message(char* format, ...); + +void send_bin_term(ei_x_buff* x); + diff --git a/lib/erl_interface/test/ei_accept_SUITE.erl b/lib/erl_interface/test/ei_accept_SUITE.erl new file mode 100644 index 0000000000..bc83d6a62e --- /dev/null +++ b/lib/erl_interface/test/ei_accept_SUITE.erl @@ -0,0 +1,151 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(ei_accept_SUITE). + +-include("test_server.hrl"). +-include("ei_accept_SUITE_data/ei_accept_test_cases.hrl"). + +-export([all/1, init_per_testcase/2, fin_per_testcase/2, + ei_accept/1, ei_threaded_accept/1]). + +-import(runner, [get_term/1,send_term/2]). + +all(suite) -> [ei_accept, ei_threaded_accept]. + +init_per_testcase(_Case, Config) -> + Dog = ?t:timetrap(?t:minutes(0.25)), + [{watchdog, Dog}|Config]. + +fin_per_testcase(_Case, Config) -> + Dog = ?config(watchdog, Config), + test_server:timetrap_cancel(Dog), + ok. + +ei_accept(Config) when is_list(Config) -> + ?line P = runner:start(?interpret), + ?line 0 = ei_connect_init(P, 42, erlang:get_cookie(), 0), + +% ?line AMsg={a,[message, with], " strings in it!", [-12, -23], 1.001}, + %% shouldn't this be a bif or function or something? + ?line Myname= hd(tl(string:tokens(atom_to_list(node()), "@"))), + ?line io:format("Myname ~p ~n", [Myname]), + ?line EINode= list_to_atom("c42@"++Myname), + ?line io:format("EINode ~p ~n", [EINode]), + ?line Self= self(), + ?line TermToSend= {call, Self, "Test"}, + ?line F= fun() -> + timer:sleep(500), + {any, EINode} ! TermToSend, + Self ! sent_ok, + ok + end, + + ?line spawn(F), + ?line Port = 6543, + ?line {ok, Fd, _Node} = ei_accept(P, Port), + ?line TermReceived= ei_receive(P, Fd), + ?line io:format("Sent ~p received ~p ~n", [TermToSend, TermReceived]), + ?line TermToSend= TermReceived, + ?line receive + sent_ok -> + ok; + Unknown -> + io:format("~p ~n", [Unknown]) + after 1000 -> + io:format("timeout ~n") + end, + ?line ok= ei_unpublish(P), + ok. + +ei_threaded_accept(Config) when is_list(Config) -> + ?line Einode = filename:join(?config(data_dir, Config), "eiaccnode"), + ?line N = 1, % 3, + ?line Host = atom_to_list(node()), + ?line Port = 6767, + ?line start_einode(Einode, N, Host, Port), + ?line io:format("started eiaccnode"), + %%?line spawn_link(fun() -> start_einode(Einode, N, Host, Port) end), + ?line TestServerPid = self(), + ?line [ spawn_link(fun() -> send_rec_einode(I, TestServerPid) end) + || I <- lists:seq(0, N-1) ], + ?line [ receive I -> ok end + || I <- lists:seq(0, N-1) ], + ok. + +send_rec_einode(N, TestServerPid) -> + ?line Myname= hd(tl(string:tokens(atom_to_list(node()), "@"))), + ?line EINode= list_to_atom("eiacc" ++ integer_to_list(N) ++ "@" ++ Myname), + ?line io:format("EINode ~p ~n", [EINode]), + ?line Self= self(), + ?line timer:sleep(10*1000), + ?line {any, EINode} ! Self, + ?line receive + {N,_}=X -> + ?line io:format("Received by ~s ~p~n", [EINode, X]), + ?line TestServerPid ! N, + ?line X + after 10000 -> + ?line test_server:fail(EINode) + end. + +start_einode(Einode, N, Host, Port) -> + Einodecmd = Einode ++ " " ++ atom_to_list(erlang:get_cookie()) + ++ " " ++ integer_to_list(N) ++ " " ++ Host ++ " " + ++ integer_to_list(Port) ++ " nothreads", + io:format("Einodecmd ~p ~n", [Einodecmd]), + ?line open_port({spawn, Einodecmd}, []), + ok. + + + +%%% Interface functions for ei (erl_interface) functions. + +ei_connect_init(P, Num, Cookie, Creation) -> + send_command(P, ei_connect_init, [Num,Cookie,Creation]), + case get_term(P) of + {term,Int} when is_integer(Int) -> Int + end. + +ei_accept(P, PortNo) -> + send_command(P, ei_accept, [PortNo]), + case get_term(P) of + {term,{Fd, _, Node}} when Fd >= 0 -> {ok, Fd, Node}; + {term,{_Fd, Errno, _Node}} -> {error,Errno} + end. + +ei_receive(P, Fd) -> + send_command(P, ei_receive, [Fd]), + {term, T}= get_term(P), + T. + +ei_unpublish(P) -> + send_command(P, ei_unpublish, []), + case get_term(P) of + {term,{0, _}} -> ok; + {term,{_X, Errno}} -> {error,Errno} + end. + +send_command(P, Name, Args) -> + runner:send_term(P, {Name,list_to_tuple(Args)}). + + + + diff --git a/lib/erl_interface/test/ei_accept_SUITE_data/Makefile.first b/lib/erl_interface/test/ei_accept_SUITE_data/Makefile.first new file mode 100644 index 0000000000..d7ec976cd0 --- /dev/null +++ b/lib/erl_interface/test/ei_accept_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +ei_accept_test_decl.c: ei_accept_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run ei_accept_test -s erlang halt diff --git a/lib/erl_interface/test/ei_accept_SUITE_data/Makefile.src b/lib/erl_interface/test/ei_accept_SUITE_data/Makefile.src new file mode 100644 index 0000000000..9b751d8f65 --- /dev/null +++ b/lib/erl_interface/test/ei_accept_SUITE_data/Makefile.src @@ -0,0 +1,45 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/ei_runner@obj@ \ + $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +EI_ACCEPT_OBJS = ei_accept_test@obj@ ei_accept_test_decl@obj@ +EIACCNODE_OBJS = eiaccnode@obj@ + +all: ei_accept_test@exe@ eiaccnode@exe@ + +clean: + $(RM) $(EI_ACCEPT_OBJS) $(EIACCNODE_OBJS) + $(RM) ei_accept_test@exe@ eiaccnode@exe@ + +ei_accept_test@exe@: $(EI_ACCEPT_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EI_ACCEPT_OBJS) $(LIBFLAGS) + + +eiaccnode@exe@: $(EIACCNODE_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EIACCNODE_OBJS) $(LIBFLAGS) diff --git a/lib/erl_interface/test/ei_accept_SUITE_data/ei_accept_test.c b/lib/erl_interface/test/ei_accept_SUITE_data/ei_accept_test.c new file mode 100644 index 0000000000..5f898b5944 --- /dev/null +++ b/lib/erl_interface/test/ei_accept_SUITE_data/ei_accept_test.c @@ -0,0 +1,224 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Purpose: Tests the accept function in ei_connect.c. + * Author: Jakob Cederlund (taken from erl_connect by Bj�rn Gustavsson) + * + * See the ei_accept_SUITE.erl file for a "table of contents". + */ + +#include <stdio.h> +#include <string.h> +#ifdef VXWORKS +#include "reclaim.h" +#endif + +#ifdef __WIN32__ +#include <winsock2.h> +#include <windows.h> +#else +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#endif + +#include "ei_runner.h" + +static void cmd_ei_connect_init(char* buf, int len); +static void cmd_ei_accept(char* buf, int len); +static void cmd_ei_receive(char* buf, int len); +static void cmd_ei_unpublish(char* buf, int len); + +static void send_errno_result(int value); + +ei_cnode ec; + + +static struct { + char* name; + int num_args; /* Number of arguments. */ + void (*func)(char* buf, int len); +} commands[] = { + "ei_connect_init", 3, cmd_ei_connect_init, + "ei_accept", 1, cmd_ei_accept, + "ei_receive", 1, cmd_ei_receive, + "ei_unpublish", 0, cmd_ei_unpublish +}; + +/* + * Sends a list contaning all data types to the Erlang side. + */ +TESTCASE(interpret) +{ + ei_x_buff x; + int i; + ei_term term; + + ei_x_new(&x); + for (;;) { + if (get_bin_term(&x, &term)) { + report(1); + return; + } else { + char* buf = x.buff, func[MAXATOMLEN]; + int index = x.index, arity; + if (term.ei_type != ERL_SMALL_TUPLE_EXT || term.arity != 2) + fail("term should be a tuple of size 2"); + if (ei_decode_atom(buf, &index, func) < 0) + fail("function name should be an atom"); + if (ei_decode_tuple_header(buf, &index, &arity) != 0) + fail("function arguments should be a tuple"); + for (i = 0; i < sizeof(commands)/sizeof(commands[0]); i++) { + if (strcmp(func, commands[i].name) == 0) { + if (arity != commands[i].num_args) + fail("wrong number of arguments"); + commands[i].func(buf + index, x.buffsz - index); + break; + } + } + if (i >= sizeof(commands)/sizeof(commands[0])) { + message("\"%d\" \n", func); + fail("bad command"); + } + } + } +} + +static void cmd_ei_connect_init(char* buf, int len) +{ + int index = 0, r = 0; + int type, size; + long l; + char b[100]; + char cookie[MAXATOMLEN], * cp = cookie; + ei_x_buff res; + if (ei_decode_long(buf, &index, &l) < 0) + fail("expected int"); + sprintf(b, "c%d", l); + /* FIXME don't use internal and maybe use skip?! */ + ei_get_type_internal(buf, &index, &type, &size); + if (ei_decode_atom(buf, &index, cookie) < 0) + fail("expected atom (cookie)"); + if (cookie[0] == '\0') + cp = NULL; + r = ei_connect_init(&ec, b, cp, 0); + ei_x_new_with_version(&res); + ei_x_encode_long(&res, r); + send_bin_term(&res); + ei_x_free(&res); +} + +static int my_listen(int port) +{ + int listen_fd; + struct sockaddr_in addr; + const char *on = "1"; + + if ((listen_fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) + return -1; + + setsockopt(listen_fd, SOL_SOCKET, SO_REUSEADDR, on, sizeof(on)); + + memset((void*) &addr, 0, (size_t) sizeof(addr)); + addr.sin_family = AF_INET; + addr.sin_port = htons(port); + addr.sin_addr.s_addr = htonl(INADDR_ANY); + + if (bind(listen_fd, (struct sockaddr*) &addr, sizeof(addr)) < 0) + return -1; + + listen(listen_fd, 5); + return listen_fd; +} + +static void cmd_ei_accept(char* buf, int len) +{ + int index = 0; + int listen, r; + ErlConnect conn; + long port; + ei_x_buff x; + int i; + + /* get port */ + if (ei_decode_long(buf, &index, &port) < 0) + fail("expected int (port)"); + /* Make a listen socket */ + if ((listen = my_listen(port)) <= 0) + fail("listen"); + + if ((i = ei_publish(&ec, port)) == -1) + fail("ei_publish"); +#ifdef VXWORKS + save_fd(i); +#endif + r = ei_accept(&ec, listen, &conn); +#ifdef VXWORKS + save_fd(r); +#endif + /* send result, errno and nodename */ + ei_x_new_with_version(&x); + ei_x_encode_tuple_header(&x, 3); + ei_x_encode_long(&x, r); + ei_x_encode_long(&x, erl_errno); + ei_x_encode_atom(&x, conn.nodename); /* or rather string? */ + send_bin_term(&x); + ei_x_free(&x); +} + +static void cmd_ei_receive(char* buf, int len) +{ + ei_x_buff x; + erlang_msg msg; + long l; + int fd, index = 0; + + if (ei_decode_long(buf, &index, &l) < 0) + fail("expected int (fd)"); + fd = l; + ei_x_new(&x); + for (;;) { + int got = ei_xreceive_msg(fd, &msg, &x); + if (got == ERL_TICK) + continue; + if (got == ERL_ERROR) + fail("ei_xreceive_msg"); + break; + } + index = 1; + send_bin_term(&x); + ei_x_free(&x); +} + +static void cmd_ei_unpublish(char* buf, int len) +{ + send_errno_result(ei_unpublish(&ec)); +} + +static void send_errno_result(int value) +{ + ei_x_buff x; + ei_x_new_with_version(&x); + ei_x_encode_tuple_header(&x, 2); + ei_x_encode_long(&x, value); + ei_x_encode_long(&x, erl_errno); + send_bin_term(&x); + ei_x_free(&x); +} diff --git a/lib/erl_interface/test/ei_accept_SUITE_data/eiaccnode.c b/lib/erl_interface/test/ei_accept_SUITE_data/eiaccnode.c new file mode 100644 index 0000000000..af58f75963 --- /dev/null +++ b/lib/erl_interface/test/ei_accept_SUITE_data/eiaccnode.c @@ -0,0 +1,234 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* to test multiple threads in ei */ + +#include <stdlib.h> +#include <stdio.h> + +#ifdef __WIN32__ +#include <winsock2.h> +#include <windows.h> +#include <process.h> +#else +#ifndef VXWORKS +#include <pthread.h> +#endif +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#endif + +#include "ei.h" + +#ifdef VXWORKS +#include <vxWorks.h> +#include <sockLib.h> +#include <inetLib.h> +#define MAIN cnode +#else +#define MAIN main +#endif + +static int my_listen(int port); + +/* + A small einode. + To be called from the test case ei_accept_SUITE:multi_thread + usage: eiaccnode <cookie> <n> + + - start threads 0..n-1 + - in each thread + - listen on "ei0" .. "ei<n-1>" + - wait for connection + - receive a pid + - send {i, <pid>} back + - shutdown gracefully +*/ + +static const char* cookie, * desthost; +static int port; /* actually base port */ + +#ifndef SD_SEND +#ifdef SHUTWR +#define SD_SEND SHUT_WR +#else +#define SD_SEND 1 +#endif +#endif + +#ifndef __WIN32__ +#define closesocket(fd) close(fd) +#endif + +#ifdef __WIN32__ +static DWORD WINAPI +#else +static void* +#endif + einode_thread(void* num) +{ + int n = (int)num; + ei_cnode ec; + char myname[100], destname[100]; + int r, fd, listen; + ErlConnect conn; + erlang_msg msg; +/* FILE* f;*/ + + sprintf(myname, "eiacc%d", n); + printf("thread %d (%s) listening\n", n, myname, destname); + r = ei_connect_init(&ec, myname, cookie, 0); + if ((listen = my_listen(port+n)) <= 0) { + printf("listen err\n"); + exit(7); + } + if (ei_publish(&ec, port + n) == -1) { + printf("ei_publish port %d\n", port+n); + exit(8); + } + fd = ei_accept(&ec, listen, &conn); + printf("ei_accept %d\n", fd); + if (fd >= 0) { + ei_x_buff x, xs; + int index, version; + erlang_pid pid; + + ei_x_new(&x); + for (;;) { + int got = ei_xreceive_msg(fd, &msg, &x); + if (got == ERL_TICK) + continue; + if (got == ERL_ERROR) { + printf("receive error %d\n", n); + return 0; + } + printf("received %d\n", got); + break; + } + index = 0; + if (ei_decode_version(x.buff, &index, &version) != 0) { + printf("ei_decode_version %d\n", n); + return 0; + } + if (ei_decode_pid(x.buff, &index, &pid) != 0) { + printf("ei_decode_pid %d\n", n); + return 0; + } +/* fprintf(f, "got pid from %s \n", pid.node);*/ + ei_x_new_with_version(&xs); + ei_x_encode_tuple_header(&xs, 2); + ei_x_encode_long(&xs, n); + ei_x_encode_pid(&xs, &pid); + r = ei_send(fd, &pid, xs.buff, xs.index); +/* fprintf(f, "sent %d bytes %d\n", xs.index, r);*/ + shutdown(fd, SD_SEND); + closesocket(fd); + ei_x_free(&x); + ei_x_free(&xs); + } else { + printf("coudn't connect fd %d r %d\n", fd, r); + } + printf("done thread %d\n", n); +/* fclose(f);*/ + return 0; +} + +MAIN(int argc, char *argv[]) +{ + int i, n, no_threads; +#ifndef VXWORKS +#ifdef __WIN32__ + HANDLE threads[100]; +#else + pthread_t threads[100]; +#endif +#endif + + if (argc < 3) + exit(1); + + cookie = argv[1]; + n = atoi(argv[2]); + if (n > 100) + exit(2); + desthost = argv[3]; + port = atoi(argv[4]); +#ifndef VXWORKS + no_threads = argv[5] != NULL && strcmp(argv[5], "nothreads") == 0; +#else + no_threads = 1; +#endif + for (i = 0; i < n; ++i) { + if (!no_threads) { +#ifndef VXWORKS +#ifdef __WIN32__ + unsigned tid; + threads[i] = (HANDLE)_beginthreadex(NULL, 0, einode_thread, + (void*)i, 0, &tid); +#else + pthread_create(&threads[i], NULL, einode_thread, (void*)i); +#endif +#else + ; +#endif + } else + einode_thread((void*)i); + } + + if (!no_threads) +#ifndef VXWORKS + for (i = 0; i < n; ++i) { +#ifdef __WIN32__ + if (WaitForSingleObject(threads[i], INFINITE) != WAIT_OBJECT_0) +#else + if (pthread_join(threads[i], NULL) != 0) +#endif + printf("bad wait thread %d\n", i); + } +#else + ; +#endif + printf("ok\n"); + return 0; +} + +static int my_listen(int port) +{ + int listen_fd; + struct sockaddr_in addr; + const char *on = "1"; + + if ((listen_fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) + return -1; + + setsockopt(listen_fd, SOL_SOCKET, SO_REUSEADDR, on, sizeof(on)); + + memset((void*) &addr, 0, (size_t) sizeof(addr)); + addr.sin_family = AF_INET; + addr.sin_port = htons(port); + addr.sin_addr.s_addr = htonl(INADDR_ANY); + + if (bind(listen_fd, (struct sockaddr*) &addr, sizeof(addr)) < 0) + return -1; + + listen(listen_fd, 5); + return listen_fd; +} + diff --git a/lib/erl_interface/test/ei_connect_SUITE.erl b/lib/erl_interface/test/ei_connect_SUITE.erl new file mode 100644 index 0000000000..56f478edad --- /dev/null +++ b/lib/erl_interface/test/ei_connect_SUITE.erl @@ -0,0 +1,218 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(ei_connect_SUITE). + +-include("test_server.hrl"). +-include("ei_connect_SUITE_data/ei_connect_test_cases.hrl"). + +-export([ + all/1, + init_per_testcase/2, + fin_per_testcase/2, + + ei_send/1, + ei_reg_send/1, + ei_rpc/1, + rpc_test/1, + ei_send_funs/1, + ei_threaded_send/1, + ei_set_get_tracelevel/1 + ]). + +-import(runner, [get_term/1,send_term/2]). + +all(suite) -> [ ei_send, + ei_reg_send, + ei_rpc, + ei_send_funs, + ei_threaded_send, + ei_set_get_tracelevel]. + +init_per_testcase(_Case, Config) -> + Dog = ?t:timetrap(?t:minutes(0.25)), + [{watchdog, Dog}|Config]. + +fin_per_testcase(_Case, Config) -> + Dog = ?config(watchdog, Config), + test_server:timetrap_cancel(Dog), + ok. + +ei_send(Config) when is_list(Config) -> + ?line P = runner:start(?interpret), + ?line 0 = ei_connect_init(P, 42, erlang:get_cookie(), 0), + ?line {ok,Fd} = ei_connect(P, node()), + + ?line ok = ei_send(P, Fd, self(), AMsg={a,message}), + ?line receive AMsg -> ok end, + + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok. + +ei_send_funs(Config) when is_list(Config) -> + ?line P = runner:start(?interpret), + ?line 0 = ei_connect_init(P, 42, erlang:get_cookie(), 0), + ?line {ok,Fd} = ei_connect(P, node()), + + ?line Fun1 = fun ei_send/1, + ?line Fun2 = fun(X) -> P, X, Fd, Fun1 end, + + ?line AMsg={Fun1,Fun2}, + %%AMsg={wait_with_funs, new_dist_format}, + ?line ok = ei_send_funs(P, Fd, self(), AMsg), + ?line EIMsg = receive M -> M end, + ?line EIMsg = AMsg, + + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok. + +ei_reg_send(Config) when is_list(Config) -> + ?line P = runner:start(?interpret), + ?line 0 = ei_connect_init(P, 42, erlang:get_cookie(), 0), + ?line {ok,Fd} = ei_connect(P, node()), + + ARegName = a_strange_registred_name, + ?line register(ARegName, self()), + ?line ok = ei_reg_send(P, Fd, ARegName, AMsg={another,[strange],message}), + ?line receive AMsg -> ok end, + + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok. + +ei_threaded_send(Config) when is_list(Config) -> + ?line Einode = filename:join(?config(data_dir, Config), "einode"), + ?line N = 15, + ?line Host = atom_to_list(node()), + ?line spawn_link(fun() -> start_einode(Einode, N, Host) end), + ?line TestServerPid = self(), + ?line [ spawn_link(fun() -> rec_einode(I, TestServerPid) end) + || I <- lists:seq(0, N-1) ], + ?line [ receive I -> ok end + || I <- lists:seq(0, N-1) ], + ok. + +rec_einode(N, TestServerPid) -> + ?line Regname = list_to_atom("mth"++integer_to_list(N)), + ?line register(Regname, self()), + ?line io:format("~p waiting~n", [Regname]), + ?line receive + X -> + ?line io:format("Received by ~s ~p~n", [Regname, X]), + ?line TestServerPid ! N, + ?line X + after 10000 -> + ?line test_server:fail(Regname) + end. + +start_einode(Einode, N, Host) -> + Einodecmd = Einode ++ " " ++ atom_to_list(erlang:get_cookie()) + ++ " " ++ integer_to_list(N) ++ " " ++ Host, + io:format("Einodecmd ~p ~n", [Einodecmd]), + ?line open_port({spawn, Einodecmd}, []), + ok. + +ei_rpc(Config) when is_list(Config) -> + ?line P = runner:start(?interpret), + ?line 0 = ei_connect_init(P, 42, erlang:get_cookie(), 0), + ?line {ok,Fd} = ei_connect(P, node()), + + ?line S= "Hej du glade!", SRev = lists:reverse(S), + ?line X = ei_rpc(P, Fd, self(), {?MODULE, rpc_test}, [SRev]), + ?line {term, S}= X, + + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok. + +ei_set_get_tracelevel(Config) when is_list(Config) -> + ?line P = runner:start(?interpret), + ?line 5 = ei_set_get_tracelevel(P, 5), + ?line 0 = ei_connect_init(P, 42, erlang:get_cookie(), 0), + ?line {ok,Fd} = ei_connect(P, node()), + + ?line S= "Hej du glade!", SRev = lists:reverse(S), + ?line X = ei_rpc(P, Fd, self(), {?MODULE, rpc_test}, [SRev]), + ?line {term, S}= X, + + ?line 0 = ei_set_get_tracelevel(P, 0), + + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok. + + +%%% Interface functions for ei (erl_interface) functions. + +ei_connect_init(P, Num, Cookie, Creation) -> + send_command(P, ei_connect_init, [Num,Cookie,Creation]), + case get_term(P) of + {term,Int} when is_integer(Int) -> Int + end. + +ei_connect(P, Node) -> + send_command(P, ei_connect, [Node]), + case get_term(P) of + {term,{Fd,_}} when Fd >= 0 -> {ok,Fd}; + {term,{-1,Errno}} -> {error,Errno} + end. + +ei_set_get_tracelevel(P, Tracelevel) -> + send_command(P, ei_set_get_tracelevel, [Tracelevel]), + case get_term(P) of + {term,{tracelevel, Level}} when is_integer(Level) -> Level + end. + +ei_send(P, Fd, To, Msg) -> + send_command(P, ei_send, [Fd,To,Msg]), + get_send_result(P). + +ei_send_funs(P, Fd, To, Msg) -> + send_command(P, ei_send_funs, [Fd,To,Msg]), + get_send_result(P). + +ei_reg_send(P, Fd, To, Msg) -> + send_command(P, ei_reg_send, [Fd,To,Msg]), + get_send_result(P). + +ei_rpc(P, Fd, To, Func, Msg) -> + send_command(P, ei_rpc, [Fd, To, Func, Msg]), + get_term(P). + + +get_send_result(P) -> + case get_term(P) of + {term,{0,_}} -> ok; + {term,{1,_}} -> ok; + {term,{-1,Errno}} -> {error,Errno}; + {term,{Res,Errno}}-> + io:format("Return value: ~p\nerl_errno: ~p", [Res,Errno]), + ?t:fail(bad_return_value) + end. + +send_command(P, Name, Args) -> + runner:send_term(P, {Name,list_to_tuple(Args)}). + +%%% Test function for RPC + +rpc_test(S) -> + lists:reverse(S). diff --git a/lib/erl_interface/test/ei_connect_SUITE_data/Makefile.first b/lib/erl_interface/test/ei_connect_SUITE_data/Makefile.first new file mode 100644 index 0000000000..8bf22e366e --- /dev/null +++ b/lib/erl_interface/test/ei_connect_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +ei_connect_test_decl.c: ei_connect_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run ei_connect_test -s erlang halt diff --git a/lib/erl_interface/test/ei_connect_SUITE_data/Makefile.src b/lib/erl_interface/test/ei_connect_SUITE_data/Makefile.src new file mode 100644 index 0000000000..a6525a9138 --- /dev/null +++ b/lib/erl_interface/test/ei_connect_SUITE_data/Makefile.src @@ -0,0 +1,46 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/ei_runner@obj@ \ + $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +EI_CONNECT_OBJS = ei_connect_test@obj@ ei_connect_test_decl@obj@ +EINODE_OBJS = einode@obj@ + +all: ei_connect_test@exe@ einode@exe@ + +clean: + $(RM) $(EI_CONNECT_OBJS) $(EINODE_OBJS) + $(RM) ei_connect_test@exe@ einode@exe@ + +ei_connect_test@exe@: $(EI_CONNECT_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EI_CONNECT_OBJS) $(LIBFLAGS) + + +einode@exe@: $(EINODE_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EINODE_OBJS) $(LIBFLAGS) + diff --git a/lib/erl_interface/test/ei_connect_SUITE_data/ei_connect_test.c b/lib/erl_interface/test/ei_connect_SUITE_data/ei_connect_test.c new file mode 100644 index 0000000000..debd3e789b --- /dev/null +++ b/lib/erl_interface/test/ei_connect_SUITE_data/ei_connect_test.c @@ -0,0 +1,289 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Purpose: Tests the functions in ei_connect.c. + * Author: Bjorn Gustavsson (rewritten somewhat by Jakob Cederlund) + * + * See the ei_connect_SUITE.erl file for a "table of contents". + */ + +#include <stdio.h> +#include <string.h> +#ifdef VXWORKS +#include "reclaim.h" +#endif + +#include "ei_runner.h" + +static void cmd_ei_connect_init(char* buf, int len); +static void cmd_ei_connect(char* buf, int len); +static void cmd_ei_send(char* buf, int len); +static void cmd_ei_send_funs(char* buf, int len); +static void cmd_ei_reg_send(char* buf, int len); +static void cmd_ei_rpc(char* buf, int len); +static void cmd_ei_set_get_tracelevel(char* buf, int len); + +static void send_errno_result(int value); + +ei_cnode ec; + + +static struct { + char* name; + int num_args; /* Number of arguments. */ + void (*func)(char* buf, int len); +} commands[] = { + "ei_connect_init", 3, cmd_ei_connect_init, + "ei_connect", 1, cmd_ei_connect, + "ei_send", 3, cmd_ei_send, + "ei_send_funs", 3, cmd_ei_send_funs, + "ei_reg_send", 3, cmd_ei_reg_send, + "ei_rpc", 4, cmd_ei_rpc, + "ei_set_get_tracelevel", 1, cmd_ei_set_get_tracelevel, +}; + + +/* + * Sends a list contaning all data types to the Erlang side. + */ + +TESTCASE(interpret) +{ + ei_x_buff x; + int i; + ei_term term; + + ei_x_new(&x); + for (;;) { + if (get_bin_term(&x, &term)) { + report(1); + return; + } else { + char* buf = x.buff, func[MAXATOMLEN]; + int index = x.index, arity; + if (term.ei_type != ERL_SMALL_TUPLE_EXT || term.arity != 2) + fail("term should be a tuple of size 2"); + if (ei_decode_atom(buf, &index, func) < 0) + fail("function name should be an atom"); + if (ei_decode_tuple_header(buf, &index, &arity) != 0) + fail("function arguments should be a tuple"); + for (i = 0; i < sizeof(commands)/sizeof(commands[0]); i++) { + if (strcmp(func, commands[i].name) == 0) { + if (arity != commands[i].num_args) + fail("wrong number of arguments"); + commands[i].func(buf + index, x.buffsz - index); + break; + } + } + if (i >= sizeof(commands)/sizeof(commands[0])) { + message("\"%d\" \n", func); + fail("bad command"); + } + } + } +} + + +static void cmd_ei_connect_init(char* buf, int len) +{ + int index = 0, r = 0; + int type, size; + long l; + char b[100]; + char cookie[MAXATOMLEN], * cp = cookie; + ei_x_buff res; + if (ei_decode_long(buf, &index, &l) < 0) + fail("expected int"); + sprintf(b, "c%d", l); + /* FIXME don't use internal and maybe use skip?! */ + ei_get_type_internal(buf, &index, &type, &size); + if (ei_decode_atom(buf, &index, cookie) < 0) + fail("expected atom (cookie)"); + if (cookie[0] == '\0') + cp = NULL; + r = ei_connect_init(&ec, b, cp, 0); + ei_x_new_with_version(&res); + ei_x_encode_long(&res, r); + send_bin_term(&res); + ei_x_free(&res); +} + +static void cmd_ei_connect(char* buf, int len) +{ + int index = 0; + char node[256]; + int i; + if (ei_decode_atom(buf, &index, node) < 0) + fail("expected atom"); + i=ei_connect(&ec, node); +#ifdef VXWORKS + if(i >= 0) { + save_fd(i); + } +#endif + send_errno_result(i); +} + +static void cmd_ei_set_get_tracelevel(char* buf, int len) +{ + int index = 0; + long level = 0; + long ret = 0; + ei_x_buff x; + + if (ei_decode_long(buf, &index, &level) < 0) { + fail("expected long"); + } + + ei_set_tracelevel((int)level); + + ret = (long) ei_get_tracelevel(); + + ei_x_new_with_version(&x); + ei_x_encode_tuple_header(&x, 2); + ei_x_encode_atom(&x, "tracelevel"); + ei_x_encode_long(&x, ret); + send_bin_term(&x); + ei_x_free(&x); +} + +static void cmd_ei_send(char* buf, int len) +{ + int index = 0; + long fd; + erlang_pid pid; + ei_x_buff x; + + if (ei_decode_long(buf, &index, &fd) < 0) + fail("expected long"); + if (ei_decode_pid(buf, &index, &pid) < 0) + fail("expected pid (node)"); + if (ei_x_new_with_version(&x) < 0) + fail("ei_x_new_with_version"); + if (ei_x_append_buf(&x, &buf[index], len - index) < 0) + fail("append"); + send_errno_result(ei_send(fd, &pid, x.buff, x.index)); + ei_x_free(&x); +} + +static void cmd_ei_send_funs(char* buf, int len) +{ + int index = 0, n; + long fd; + erlang_pid pid; + ei_x_buff x; + erlang_fun fun1, fun2; + + if (ei_decode_long(buf, &index, &fd) < 0) + fail("expected long"); + if (ei_decode_pid(buf, &index, &pid) < 0) + fail("expected pid (node)"); + if (ei_decode_tuple_header(buf, &index, &n) < 0) + fail("expected tuple"); + if (n != 2) + fail("expected tuple"); + if (ei_decode_fun(buf, &index, &fun1) < 0) + fail("expected Fun1"); + if (ei_decode_fun(buf, &index, &fun2) < 0) + fail("expected Fun2"); + if (ei_x_new_with_version(&x) < 0) + fail("ei_x_new_with_version"); + if (ei_x_encode_tuple_header(&x, 2) < 0) + fail("encode tuple header"); + if (ei_x_encode_fun(&x, &fun1) < 0) + fail("encode fun1"); + if (ei_x_encode_fun(&x, &fun2) < 0) + fail("encode fun2"); + free_fun(&fun1); + free_fun(&fun2); + send_errno_result(ei_send(fd, &pid, x.buff, x.index)); + ei_x_free(&x); +} + +static void cmd_ei_reg_send(char* buf, int len) +{ + int index = 0; + long fd; + char reg_name[MAXATOMLEN]; + erlang_pid pid; + ei_x_buff x; + + if (ei_decode_long(buf, &index, &fd) < 0) + fail("expected long (fd)"); + if (ei_decode_atom(buf, &index, reg_name) < 0) + fail("expected atom (reg name)"); + if (ei_x_new_with_version(&x) < 0) + fail("ei_x_new_with_version"); + if (ei_x_append_buf(&x, &buf[index], len - index) < 0) + fail("append"); + send_errno_result(ei_reg_send(&ec, fd, + reg_name, x.buff, x.index)); + ei_x_free(&x); +} + +static void cmd_ei_rpc(char* buf, int len) +{ + int index = 0, n; + long fd; + erlang_pid pid; + ei_x_buff x, rpc_x; + int r; + char mod[MAXATOMLEN], func[MAXATOMLEN]; + +#if 0 && defined(__WIN32__) + DebugBreak(); +#endif + + if (ei_decode_long(buf, &index, &fd) < 0) + fail("expected long"); + if (ei_decode_pid(buf, &index, &pid) < 0) + fail("expected pid (node)"); + if (ei_decode_tuple_header(buf, &index, &n) < 0 && n < 2) + fail("expected tuple {module, function}"); + if (ei_decode_atom(buf, &index, mod) < 0) + fail("expected atom (module)"); + if (ei_decode_atom(buf, &index, func) < 0) + fail("expected atom (function)"); + message("pid %s %d %d %d\n", pid.node, pid.num, pid.serial, pid.creation); + message("{%s, %s}\n", mod, func); + if (ei_x_new(&rpc_x) < 0) + fail("ei_x_new"); + if (ei_rpc(&ec, fd, mod, func, &buf[index], len - index, &rpc_x) < 0) + fail("ei_rpc"); + if (ei_x_new_with_version(&x) < 0) + fail("ei_x_new_with_version"); + if (ei_x_append(&x, &rpc_x) < 0) + fail("append"); + send_bin_term(&x); + /*send_errno_result(ei_send(&ec, fd, &pid, x.buff, x.index));*/ + ei_x_free(&x); + ei_x_free(&rpc_x); +} + +static void send_errno_result(int value) +{ + ei_x_buff x; + ei_x_new_with_version(&x); + ei_x_encode_tuple_header(&x, 2); + ei_x_encode_long(&x, value); + ei_x_encode_long(&x, erl_errno); + send_bin_term(&x); + ei_x_free(&x); +} diff --git a/lib/erl_interface/test/ei_connect_SUITE_data/einode.c b/lib/erl_interface/test/ei_connect_SUITE_data/einode.c new file mode 100644 index 0000000000..bafe8bd5bd --- /dev/null +++ b/lib/erl_interface/test/ei_connect_SUITE_data/einode.c @@ -0,0 +1,158 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* to test multiple threads in ei */ + +#include <stdlib.h> +#include <stdio.h> + +#ifdef __WIN32__ +#include <winsock2.h> +#include <windows.h> +#include <process.h> +#else +#ifndef VXWORKS +#include <pthread.h> +#endif +#include <sys/socket.h> +#endif + +#include "ei.h" + +#ifdef VXWORKS +#define MAIN cnode +#else +#define MAIN main +#endif + +/* + A small einode. + To be called from the test case ei_accept_SUITE:multi_thread + usage: einode <cookie> <n> <destnode> + + - start threads 0..n-1 + - in each thread + - connect to destnode + - send a message ("ei0".."ei<n-1>") to mth0..mth<n-1> on destnode + - shutdown gracefully +*/ + +static const char* cookie, * desthost; + +#ifndef SD_SEND +#ifdef SHUTWR +#define SD_SEND SHUT_WR +#else +#define SD_SEND 1 +#endif +#endif + +#ifndef __WIN32__ +#define closesocket(fd) close(fd) +#endif + +#ifdef __WIN32__ +static DWORD WINAPI +#else +static void* +#endif + einode_thread(void* num) +{ + int n = (int)num; + ei_cnode ec; + char myname[100], destname[100]; + int r, fd; + + sprintf(myname, "ei%d", n); + sprintf(destname, "mth%d", n); + printf("thread %d (%s %s) connecting\n", n, myname, destname); + r = ei_connect_init(&ec, myname, cookie, 0); + fd = ei_connect(&ec, (char*)desthost); + if (r == 0 && fd >= 0) { + ei_x_buff x; + ei_x_new_with_version(&x); + ei_x_encode_string(&x, myname); + ei_reg_send(&ec, fd, destname, x.buff, x.index); + ei_x_free(&x); + //SleepEx(100); + shutdown(fd, SD_SEND); + closesocket(fd); + } else { + printf("coudn't connect fd %d r %d\n", fd, r); // DebugBreak(); + } + printf("done thread %d\n", n); + return 0; +} + +MAIN(int argc, char *argv[]) +{ + int i, n, no_threads; +#ifndef VXWORKS +#ifdef __WIN32__ + HANDLE threads[100]; +#else + pthread_t threads[100]; +#endif +#endif + + if (argc < 3) + exit(1); + + cookie = argv[1]; + n = atoi(argv[2]); + if (n > 100) + exit(2); + desthost = argv[3]; +#ifndef VXWORKS + no_threads = argv[4] != NULL && strcmp(argv[4], "nothreads") == 0; +#else + no_threads = 1; +#endif + for (i = 0; i < n; ++i) { + if (!no_threads) { +#ifndef VXWORKS +#ifdef __WIN32__ + unsigned tid; + threads[i] = (HANDLE)_beginthreadex(NULL, 0, einode_thread, + (void*)i, 0, &tid); +#else + pthread_create(&threads[i], NULL, einode_thread, (void*)i); +#endif +#else + ; +#endif + } else + einode_thread((void*)i); + } + if (!no_threads) +#ifndef VXWORKS + for (i = 0; i < n; ++i) { +#ifdef __WIN32__ + if (WaitForSingleObject(threads[i], INFINITE) != WAIT_OBJECT_0) +#else + if (pthread_join(threads[i], NULL) != 0) +#endif + printf("bad wait thread %d\n", i); + } +#else + ; +#endif + printf("ok\n"); + return 0; +} diff --git a/lib/erl_interface/test/ei_decode_SUITE.erl b/lib/erl_interface/test/ei_decode_SUITE.erl new file mode 100644 index 0000000000..ea528728ab --- /dev/null +++ b/lib/erl_interface/test/ei_decode_SUITE.erl @@ -0,0 +1,300 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2004-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(ei_decode_SUITE). + +-include("test_server.hrl"). +-include("ei_decode_SUITE_data/ei_decode_test_cases.hrl"). + +-export( + [ + all/1, + test_ei_decode_long/1, + test_ei_decode_ulong/1, + test_ei_decode_longlong/1, + test_ei_decode_ulonglong/1, + test_ei_decode_char/1, + test_ei_decode_nonoptimal/1, + test_ei_decode_misc/1 + ]). + +all(suite) -> + [ + test_ei_decode_long, + test_ei_decode_ulong, + test_ei_decode_longlong, + test_ei_decode_ulonglong, + test_ei_decode_char, + test_ei_decode_nonoptimal, + test_ei_decode_misc + ]. + +%% --------------------------------------------------------------------------- + +% NOTE: for historical reasons we don't pach as tight as we can, +% we only fill 27 bits in 32 bit INTEGER_EXT + + +%% ######################################################################## %% + +test_ei_decode_long(suite) -> []; +test_ei_decode_long(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_decode_long), + send_integers(P), + ?line runner:recv_eot(P), + ok. + + +%% ######################################################################## %% + +test_ei_decode_ulong(suite) -> []; +test_ei_decode_ulong(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_decode_ulong), + send_integers(P), + ?line runner:recv_eot(P), + ok. + + +% (*) In practical terms, other values may fit into the ext format +% i32 is signed 32 bit on C side +% u32 is unsigned 32 bit on C side + +%% ######################################################################## %% + +test_ei_decode_longlong(suite) -> []; +test_ei_decode_longlong(Config) when is_list(Config) -> + case os:type() of + vxworks -> + {skip,"Skipped on VxWorks"}; + _ -> + ?line P = runner:start(?test_ei_decode_longlong), + send_integers2(P), + ?line runner:recv_eot(P), + ok + end. + + +%% ######################################################################## %% + +test_ei_decode_ulonglong(suite) -> []; +test_ei_decode_ulonglong(Config) when is_list(Config) -> + case os:type() of + vxworks -> + {skip,"Skipped on VxWorks"}; + _ -> + ?line P = runner:start(?test_ei_decode_ulonglong), + send_integers2(P), + ?line runner:recv_eot(P), + ok + end. + + +%% ######################################################################## %% +%% A "character" for us is an 8 bit integer, alwasy positive, i.e. +%% it is unsigned. +%% FIXME maybe the API should change to use "unsigned char" to be clear?! + +test_ei_decode_char(suite) -> []; +test_ei_decode_char(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_decode_char), + + ?line send_term_as_binary(P,0), + ?line send_term_as_binary(P,16#7f), + ?line send_term_as_binary(P,16#ff), + + ?line send_term_as_binary(P, []), % illegal type + + ?line runner:recv_eot(P), + ok. + + +%% ######################################################################## %% + +test_ei_decode_nonoptimal(suite) -> []; +test_ei_decode_nonoptimal(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_decode_nonoptimal), + + send_non_optimal_pos(P), % decode_char + send_non_optimal(P), % decode_long + send_non_optimal_pos(P), % decode_ulong + case os:type() of + vxworks -> + ok; + _ -> + send_non_optimal(P), % decode_longlong + send_non_optimal_pos(P) % decode_ulonglong + end, + + ?line runner:recv_eot(P), + ok. + + +send_non_optimal(P) -> + send_non_optimal_pos(P), + send_non_optimal_neg(P). + +send_non_optimal_pos(P) -> + ?line send_raw(P, <<131,97,42>>), + ?line send_raw(P, <<131,98,42:32>>), + ?line send_raw(P, <<131,110,1,0,42>>), + ?line send_raw(P, <<131,110,2,0,42,0>>), + ?line send_raw(P, <<131,110,4,0,42,0,0,0>>), + ?line send_raw(P, <<131,111,0,0,0,1,0,42>>), + ?line send_raw(P, <<131,111,0,0,0,2,0,42,0>>), + ?line send_raw(P, <<131,111,0,0,0,3,0,42,0,0>>), + ?line send_raw(P, <<131,111,0,0,0,6,0,42,0,0,0,0,0>>), + ok. + +send_non_optimal_neg(P) -> +% ?line send_raw(P, <<131,97,-42>>), + ?line send_raw(P, <<131,98,-42:32>>), + ?line send_raw(P, <<131,110,1,1,42>>), + ?line send_raw(P, <<131,110,2,1,42,0>>), + ?line send_raw(P, <<131,110,4,1,42,0,0,0>>), + ?line send_raw(P, <<131,111,0,0,0,1,1,42>>), + ?line send_raw(P, <<131,111,0,0,0,2,1,42,0>>), + ?line send_raw(P, <<131,111,0,0,0,3,1,42,0,0>>), + ?line send_raw(P, <<131,111,0,0,0,6,1,42,0,0,0,0,0>>), + ok. + + +%% ######################################################################## %% + +test_ei_decode_misc(suite) -> []; +test_ei_decode_misc(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_decode_misc), + +% ?line <<131>> = get_binaries(P), + +% ?line {term,F} = get_term(P), +% ?line match_float(F, 0.0), +% ?line {term,F} = get_term(P), +% ?line match_float(F, 0.0), + +% ?line {term,F} = get_term(P), +% ?line true = match_float(F, -1.0), +% ?line {term,F} = get_term(P), +% ?line true = match_float(F, -1.0), + +% ?line {term,F} = get_term(P), +% ?line true = match_float(F, 1.0), +% ?line {term,F} = get_term(P), +% ?line true = match_float(F, 1.0), + + ?line send_term_as_binary(P,false), + ?line send_term_as_binary(P,true), + + ?line send_term_as_binary(P,foo), + ?line send_term_as_binary(P,''), + ?line send_term_as_binary(P,'������'), + + ?line send_term_as_binary(P,"foo"), + ?line send_term_as_binary(P,""), + ?line send_term_as_binary(P,"������"), + + ?line send_term_as_binary(P,<<"foo">>), + ?line send_term_as_binary(P,<<>>), + ?line send_term_as_binary(P,<<"������">>), + +% ?line send_term_as_binary(P,{}), +% ?line send_term_as_binary(P,[]), + + ?line runner:recv_eot(P), + ok. + + +%% ######################################################################## %% + +send_term_as_binary(Port, Term) when is_port(Port) -> + Port ! {self(), {command, term_to_binary(Term)}}. + +send_raw(Port, Bin) when is_port(Port) -> + Port ! {self(), {command, Bin}}. + + +send_integers(P) -> + ?line send_term_as_binary(P,0), % SMALL_INTEGER_EXT smallest + ?line send_term_as_binary(P,255), % SMALL_INTEGER_EXT largest + ?line send_term_as_binary(P,256), % INTEGER_EXT smallest pos (*) + ?line send_term_as_binary(P,-1), % INTEGER_EXT largest neg + + ?line send_term_as_binary(P, 16#07ffffff), % INTEGER_EXT largest (28 bits) + ?line send_term_as_binary(P,-16#08000000), % INTEGER_EXT smallest + ?line send_term_as_binary(P, 16#08000000), % SMALL_BIG_EXT smallest pos(*) + ?line send_term_as_binary(P,-16#08000001), % SMALL_BIG_EXT largest neg (*) + + ?line send_term_as_binary(P, 16#7fffffff), % SMALL_BIG_EXT largest i32 + ?line send_term_as_binary(P,-16#80000000), % SMALL_BIG_EXT smallest i32 + + case erlang:system_info(wordsize) of + 4 -> + ?line send_term_as_binary(P, 16#80000000),% SMALL_BIG_EXT u32 + ?line send_term_as_binary(P, 16#ffffffff),% SMALL_BIG_EXT largest u32 + + ?line send_term_as_binary(P, 16#7fffffffffff), % largest i48 + ?line send_term_as_binary(P,-16#800000000000), % smallest i48 + ?line send_term_as_binary(P, 16#ffffffffffff), % largest u48 + ?line send_term_as_binary(P, 16#7fffffffffffffff), % largest i64 + ?line send_term_as_binary(P,-16#8000000000000000), % smallest i64 + ?line send_term_as_binary(P, 16#ffffffffffffffff); % largest u64 + 8 -> + ?line send_term_as_binary(P, 16#8000000000000000),% SMALL_BIG_EXT u64 + % SMALL_BIG_EXT largest u64 + ?line send_term_as_binary(P, 16#ffffffffffffffff), + % largest i96 + ?line send_term_as_binary(P, 16#7fffffffffffffffffffffff), + % smallest i96 + ?line send_term_as_binary(P,-16#800000000000000000000000), + % largest u96 + ?line send_term_as_binary(P, 16#ffffffffffffffffffffffff), + % largest i128 + ?line send_term_as_binary(P, 16#7fffffffffffffffffffffffffffffff), + % smallest i128 + ?line send_term_as_binary(P,-16#80000000000000000000000000000000), + % largest u128 + ?line send_term_as_binary(P, 16#ffffffffffffffffffffffffffffffff) + end, + ?line send_term_as_binary(P, []), % illegal type + ok. + +send_integers2(P) -> + ?line send_term_as_binary(P,0), % SMALL_INTEGER_EXT smallest + ?line send_term_as_binary(P,255), % SMALL_INTEGER_EXT largest + ?line send_term_as_binary(P,256), % INTEGER_EXT smallest pos (*) + ?line send_term_as_binary(P,-1), % INTEGER_EXT largest neg + + ?line send_term_as_binary(P, 16#07ffffff), % INTEGER_EXT largest (28 bits) + ?line send_term_as_binary(P,-16#08000000), % INTEGER_EXT smallest + ?line send_term_as_binary(P, 16#08000000), % SMALL_BIG_EXT smallest pos(*) + ?line send_term_as_binary(P,-16#08000001), % SMALL_BIG_EXT largest neg (*) + + ?line send_term_as_binary(P, 16#7fffffff), % SMALL_BIG_EXT largest i32 + ?line send_term_as_binary(P,-16#80000000), % SMALL_BIG_EXT smallest i32 + ?line send_term_as_binary(P, 16#80000000),% SMALL_BIG_EXT u32 + ?line send_term_as_binary(P, 16#ffffffff),% SMALL_BIG_EXT largest u32 + + ?line send_term_as_binary(P, 16#7fffffffffff), % largest i48 + ?line send_term_as_binary(P,-16#800000000000), % smallest i48 + ?line send_term_as_binary(P, 16#ffffffffffff), % largest u48 + ?line send_term_as_binary(P, 16#7fffffffffffffff), % largest i64 + ?line send_term_as_binary(P,-16#8000000000000000), % smallest i64 + ?line send_term_as_binary(P, 16#ffffffffffffffff), % largest u64 + ?line send_term_as_binary(P, []), % illegal type + ok. diff --git a/lib/erl_interface/test/ei_decode_SUITE_data/Makefile.first b/lib/erl_interface/test/ei_decode_SUITE_data/Makefile.first new file mode 100644 index 0000000000..0791b54109 --- /dev/null +++ b/lib/erl_interface/test/ei_decode_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2004-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +ei_decode_test_decl.c: ei_decode_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run ei_decode_test -s erlang halt diff --git a/lib/erl_interface/test/ei_decode_SUITE_data/Makefile.src b/lib/erl_interface/test/ei_decode_SUITE_data/Makefile.src new file mode 100644 index 0000000000..76e55750c3 --- /dev/null +++ b/lib/erl_interface/test/ei_decode_SUITE_data/Makefile.src @@ -0,0 +1,42 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2004-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/ei_runner@obj@ \ + $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +EI_DECODE_OBJS = ei_decode_test@obj@ ei_decode_test_decl@obj@ + +all: ei_decode_test@exe@ + +clean: + $(RM) $(EI_DECODE_OBJS) + $(RM) ei_decode_test@exe@ + +ei_decode_test@exe@: $(EI_DECODE_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EI_DECODE_OBJS) $(LIBFLAGS) + + diff --git a/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c b/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c new file mode 100644 index 0000000000..d81ea88437 --- /dev/null +++ b/lib/erl_interface/test/ei_decode_SUITE_data/ei_decode_test.c @@ -0,0 +1,548 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2004-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#ifdef VXWORKS +#include "reclaim.h" +#endif + +#include "ei_runner.h" + +/* + * Purpose: Tests the ei_format() function. + * Author: Kent + */ + +#ifdef VXWORKS +#define MESSAGE_BACK(SIZE) \ + message("err = %d, size2 = %d, expected size = %d", \ + err, size1, SIZE); +#else +#define MESSAGE_BACK(SIZE) \ + message("err = %d, size2 = %d, expected size = %d, long long val = %lld", \ + err, size1, SIZE, (EI_LONGLONG)p); +#endif + +#define EI_DECODE_2(FUNC,SIZE,TYPE,VAL) \ + { \ + TYPE p; \ + char *buf; \ + int size1 = 0; \ + int size2 = 0; \ + int err; \ + message("ei_" #FUNC " " #TYPE " should be " #VAL); \ + buf = read_packet(NULL); \ +\ + err = ei_ ## FUNC(buf+1, &size1, NULL); \ + message("err = %d, size1 = %d, expected size = %d", \ + err, size1, SIZE); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1 if NULL pointer"); \ + } else { \ + fail("returned non zero if NULL pointer"); \ + } \ + return; \ + } \ +\ + err = ei_ ## FUNC(buf+1, &size2, &p); \ + MESSAGE_BACK(SIZE) \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + return; \ + } \ + if (p != (TYPE)VAL) { \ + fail("value is not correct"); \ + return; \ + } \ +\ + if (size1 != size2) { \ + fail("size with and without pointer differs"); \ + return; \ + } \ +\ + if (size1 != SIZE) { \ + fail("size of encoded data is incorrect"); \ + return; \ + } \ + } \ + +#define EI_DECODE_2_FAIL(FUNC,SIZE,TYPE,VAL) \ + { \ + TYPE p, saved_p; \ + char *buf; \ + int size1 = 0; \ + int size2 = 0; \ + int err; \ + message("ei_" #FUNC " " #TYPE " should fail"); \ + memset(&p,'\0',sizeof(p)); \ + saved_p = p; \ + buf = read_packet(NULL); \ +\ + err = ei_ ## FUNC(buf+1, &size1, NULL); \ + message("err = %d, size1 = %d, expected size = %d", \ + err, size1, SIZE); \ + if (err != -1) { \ + fail("should return -1 if NULL pointer"); \ + return; \ + } \ +\ + err = ei_ ## FUNC(buf+1, &size2, &p); \ + message("err = %d, size2 = %d, expected size = %d", \ + err, size1, SIZE); \ + if (err != -1) { \ + fail("should return -1"); \ + return; \ + } \ + if (p != saved_p) { \ + fail("p argument was modified"); \ + return; \ + } \ +\ + if (size1 != 0) { \ + fail("size of encoded data should be 0 if NULL"); \ + return; \ + } \ +\ + if (size2 != 0) { \ + fail("size of encoded data should be 0"); \ + return; \ + } \ + } \ + +#define EI_DECODE_STRING(FUNC,SIZE,VAL) \ + { \ + char p[1024]; \ + char *buf; \ + int size1 = 0; \ + int size2 = 0; \ + int err; \ + message("ei_" #FUNC " should be " #VAL); \ + buf = read_packet(NULL); \ +\ + err = ei_ ## FUNC(buf+1, &size1, NULL); \ + message("err = %d, size = %d, expected size = %d\n",err,size1,SIZE); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1 if NULL pointer"); \ + } else { \ + fail("returned non zero if NULL pointer"); \ + } \ + return; \ + } \ +\ + err = ei_ ## FUNC(buf+1, &size2, p); \ + message("err = %d, size = %d, expected size = %d\n",err,size2,SIZE); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + return; \ + } \ +\ + if (strcmp(p,VAL) != 0) { \ + fail("value is not correct"); \ + return; \ + } \ +\ + if (size1 != size2) { \ + fail("size with and without pointer differs"); \ + return; \ + } \ +\ + if (size1 != SIZE) { \ + fail("size of encoded data is incorrect"); \ + return; \ + } \ + } \ + +#define EI_DECODE_BIN(FUNC,SIZE,VAL,LEN) \ + { \ + char p[1024]; \ + char *buf; \ + long len; \ + int size1 = 0; \ + int size2 = 0; \ + int err; \ + message("ei_" #FUNC " should be " #VAL); \ + buf = read_packet(NULL); \ + err = ei_ ## FUNC(buf+1, &size1, NULL, &len); \ + message("err = %d, size = %d, len = %d, expected size = %d, expected len = %d\n",\ + err,size1,len,SIZE,LEN); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1 if NULL pointer"); \ + } else { \ + fail("returned non zero"); \ + } \ + return; \ + } \ +\ + if (len != LEN) { \ + fail("size is not correct"); \ + return; \ + } \ +\ + err = ei_ ## FUNC(buf+1, &size2, p, &len); \ + message("err = %d, size = %d, len = %d, expected size = %d, expected len = %d\n",\ + err,size2,len,SIZE,LEN); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1 if NULL pointer"); \ + } else { \ + fail("returned non zero"); \ + } \ + return; \ + } \ +\ + if (len != LEN) { \ + fail("size is not correct"); \ + return; \ + } \ +\ + if (strncmp(p,VAL,LEN) != 0) { \ + fail("value is not correct"); \ + return; \ + } \ +\ + if (size1 != size2) { \ + fail("size with and without pointer differs"); \ + return; \ + } \ +\ + if (size1 != SIZE) { \ + fail("size of encoded data is incorrect"); \ + return; \ + } \ + } \ + +/* ******************************************************************** */ + +TESTCASE(test_ei_decode_long) +{ + EI_DECODE_2 (decode_long, 2, long, 0); + EI_DECODE_2 (decode_long, 2, long, 255); + EI_DECODE_2 (decode_long, 5, long, 256); + EI_DECODE_2 (decode_long, 5, long, -1); + + EI_DECODE_2 (decode_long, 5, long, 0x07ffffff); + EI_DECODE_2 (decode_long, 5, long, -0x08000000); + EI_DECODE_2 (decode_long, 7, long, 0x08000000); + EI_DECODE_2 (decode_long, 7, long, -0x08000001); + + EI_DECODE_2 (decode_long, 7, long, 0x7fffffff); + EI_DECODE_2 (decode_long, 7, long, -ll(0x80000000)); /* Strange :-( */ + + EI_DECODE_2_FAIL(decode_long, 7, long, 0x80000000); + EI_DECODE_2_FAIL(decode_long, 7, long, 0xffffffff); + + EI_DECODE_2_FAIL(decode_long, 9, long, ll(0x7fffffffffff)); + EI_DECODE_2_FAIL(decode_long, 9, long, -ll(0x800000000000)); + EI_DECODE_2_FAIL(decode_long, 9, long, ll(0xffffffffffff)); + EI_DECODE_2_FAIL(decode_long, 11, long, ll(0x7fffffffffffffff)); + EI_DECODE_2_FAIL(decode_long, 11, long, -ll(0x8000000000000000)); + EI_DECODE_2_FAIL(decode_long, 11, long, ll(0xffffffffffffffff)); + + EI_DECODE_2_FAIL(decode_long, 1, long, 0); /* Illegal type sent */ + + report(1); +} + +/* ******************************************************************** */ + +TESTCASE(test_ei_decode_ulong) +{ + EI_DECODE_2 (decode_ulong, 2, unsigned long, 0); + EI_DECODE_2 (decode_ulong, 2, unsigned long, 255); + EI_DECODE_2 (decode_ulong, 5, unsigned long, 256); + EI_DECODE_2_FAIL(decode_ulong, 5, unsigned long, -1); + + EI_DECODE_2 (decode_ulong, 5, unsigned long, 0x07ffffff); + EI_DECODE_2_FAIL(decode_ulong, 5, unsigned long, -0x08000000); + EI_DECODE_2 (decode_ulong, 7, unsigned long, 0x08000000); + EI_DECODE_2_FAIL(decode_ulong, 7, unsigned long, -0x08000001); + + EI_DECODE_2 (decode_ulong, 7, unsigned long, 0x7fffffff); + EI_DECODE_2_FAIL(decode_ulong, 7, unsigned long, -ll(0x80000000)); + + if (sizeof(long) > 4) { + EI_DECODE_2 (decode_ulong, 11, unsigned long, ll(0x8000000000000000)); + EI_DECODE_2 (decode_ulong, 11, unsigned long, ll(0xffffffffffffffff)); + } else { + EI_DECODE_2 (decode_ulong, 7, unsigned long, 0x80000000); + EI_DECODE_2 (decode_ulong, 7, unsigned long, 0xffffffff); + } + + EI_DECODE_2_FAIL(decode_ulong, 9, unsigned long, ll(0x7fffffffffff)); + EI_DECODE_2_FAIL(decode_ulong, 9, unsigned long, -ll(0x800000000000)); + EI_DECODE_2_FAIL(decode_ulong, 9, unsigned long, ll(0xffffffffffff)); + EI_DECODE_2_FAIL(decode_ulong, 11, unsigned long, ll(0x7fffffffffffffff)); + EI_DECODE_2_FAIL(decode_ulong, 11, unsigned long, -ll(0x8000000000000000)); + EI_DECODE_2_FAIL(decode_ulong, 11, unsigned long, ll(0xffffffffffffffff)); + + EI_DECODE_2_FAIL(decode_ulong, 1, unsigned long, 0); /* Illegal type */ + + report(1); +} + +/* ******************************************************************** */ + + +TESTCASE(test_ei_decode_longlong) +{ +#ifndef VXWORKS + EI_DECODE_2 (decode_longlong, 2, EI_LONGLONG, 0); + EI_DECODE_2 (decode_longlong, 2, EI_LONGLONG, 255); + EI_DECODE_2 (decode_longlong, 5, EI_LONGLONG, 256); + EI_DECODE_2 (decode_longlong, 5, EI_LONGLONG, -1); + + EI_DECODE_2 (decode_longlong, 5, EI_LONGLONG, 0x07ffffff); + EI_DECODE_2 (decode_longlong, 5, EI_LONGLONG, -0x08000000); + EI_DECODE_2 (decode_longlong, 7, EI_LONGLONG, 0x08000000); + EI_DECODE_2 (decode_longlong, 7, EI_LONGLONG, -0x08000001); + + EI_DECODE_2 (decode_longlong, 7, EI_LONGLONG, 0x7fffffff); + EI_DECODE_2 (decode_longlong, 7, EI_LONGLONG, -ll(0x80000000)); + + EI_DECODE_2 (decode_longlong, 7, EI_LONGLONG, 0x80000000); + EI_DECODE_2 (decode_longlong, 7, EI_LONGLONG, 0xffffffff); + + EI_DECODE_2 (decode_longlong, 9, EI_LONGLONG, ll(0x7fffffffffff)); + EI_DECODE_2 (decode_longlong, 9, EI_LONGLONG, -ll(0x800000000000)); + EI_DECODE_2 (decode_longlong, 9, EI_LONGLONG, ll(0xffffffffffff)); + EI_DECODE_2 (decode_longlong, 11, EI_LONGLONG, ll(0x7fffffffffffffff)); + EI_DECODE_2 (decode_longlong, 11, EI_LONGLONG, -ll(0x8000000000000000)); + EI_DECODE_2_FAIL(decode_longlong, 11, EI_LONGLONG, ll(0xffffffffffffffff)); + + EI_DECODE_2_FAIL(decode_longlong, 1, EI_LONGLONG, 0); /* Illegal type */ +#endif + report(1); +} + +/* ******************************************************************** */ + +TESTCASE(test_ei_decode_ulonglong) +{ +#ifndef VXWORKS + EI_DECODE_2 (decode_ulonglong, 2, EI_ULONGLONG, 0); + EI_DECODE_2 (decode_ulonglong, 2, EI_ULONGLONG, 255); + EI_DECODE_2 (decode_ulonglong, 5, EI_ULONGLONG, 256); + EI_DECODE_2_FAIL(decode_ulonglong, 5, EI_ULONGLONG, -1); + + EI_DECODE_2 (decode_ulonglong, 5, EI_ULONGLONG, 0x07ffffff); + EI_DECODE_2_FAIL(decode_ulonglong, 5, EI_ULONGLONG, -0x08000000); + EI_DECODE_2 (decode_ulonglong, 7, EI_ULONGLONG, 0x08000000); + EI_DECODE_2_FAIL(decode_ulonglong, 7, EI_ULONGLONG, -0x08000001); + + EI_DECODE_2 (decode_ulonglong, 7, EI_ULONGLONG, 0x7fffffff); + EI_DECODE_2_FAIL(decode_ulonglong, 7, EI_ULONGLONG, -ll(0x80000000)); + + EI_DECODE_2 (decode_ulonglong, 7, EI_ULONGLONG, 0x80000000); + EI_DECODE_2 (decode_ulonglong, 7, EI_ULONGLONG, 0xffffffff); + + EI_DECODE_2 (decode_ulonglong, 9, EI_ULONGLONG, ll(0x7fffffffffff)); + EI_DECODE_2_FAIL(decode_ulonglong, 9, EI_ULONGLONG, -ll(0x800000000000)); + EI_DECODE_2 (decode_ulonglong, 9, EI_ULONGLONG, ll(0xffffffffffff)); + EI_DECODE_2 (decode_ulonglong,11, EI_ULONGLONG, ll(0x7fffffffffffffff)); + EI_DECODE_2_FAIL(decode_ulonglong,11, EI_ULONGLONG, -ll(0x8000000000000000)); + EI_DECODE_2 (decode_ulonglong,11, EI_ULONGLONG, ll(0xffffffffffffffff)); + + EI_DECODE_2_FAIL(decode_ulonglong, 1, EI_ULONGLONG, 0); /* Illegal type */ +#endif + report(1); +} + + +/* ******************************************************************** */ + +TESTCASE(test_ei_decode_char) +{ + EI_DECODE_2(decode_char, 2, char, 0); + EI_DECODE_2(decode_char, 2, char, 0x7f); + EI_DECODE_2(decode_char, 2, char, 0xff); + + EI_DECODE_2_FAIL(decode_char, 1, char, 0); /* Illegal type */ + + report(1); +} + +/* ******************************************************************** */ + +TESTCASE(test_ei_decode_nonoptimal) +{ + EI_DECODE_2(decode_char, 2, char, 42); + EI_DECODE_2(decode_char, 5, char, 42); + EI_DECODE_2(decode_char, 4, char, 42); + EI_DECODE_2(decode_char, 5, char, 42); + EI_DECODE_2(decode_char, 7, char, 42); + EI_DECODE_2(decode_char, 7, char, 42); + EI_DECODE_2(decode_char, 8, char, 42); + EI_DECODE_2(decode_char, 9, char, 42); + EI_DECODE_2(decode_char, 12, char, 42); + +/* EI_DECODE_2(decode_char, char, -42); */ +/* EI_DECODE_2(decode_char, char, -42); */ +/* EI_DECODE_2(decode_char, char, -42); */ +/* EI_DECODE_2(decode_char, char, -42); */ +/* EI_DECODE_2(decode_char, char, -42); */ +/* EI_DECODE_2(decode_char, char, -42); */ +/* EI_DECODE_2(decode_char, char, -42); */ +/* EI_DECODE_2(decode_char, char, -42); */ +/* EI_DECODE_2(decode_char, char, -42); */ + + /* ---------------------------------------------------------------- */ + + EI_DECODE_2(decode_long, 2, long, 42); + EI_DECODE_2(decode_long, 5, long, 42); + EI_DECODE_2(decode_long, 4, long, 42); + EI_DECODE_2(decode_long, 5, long, 42); + EI_DECODE_2(decode_long, 7, long, 42); + EI_DECODE_2(decode_long, 7, long, 42); + EI_DECODE_2(decode_long, 8, long, 42); + EI_DECODE_2(decode_long, 9, long, 42); + EI_DECODE_2(decode_long, 12, long, 42); + +/* EI_DECODE_2(decode_long, 2, long, -42); */ + EI_DECODE_2(decode_long, 5, long, -42); + EI_DECODE_2(decode_long, 4, long, -42); + EI_DECODE_2(decode_long, 5, long, -42); + EI_DECODE_2(decode_long, 7, long, -42); + EI_DECODE_2(decode_long, 7, long, -42); + EI_DECODE_2(decode_long, 8, long, -42); + EI_DECODE_2(decode_long, 9, long, -42); + EI_DECODE_2(decode_long, 12, long, -42); + + /* ---------------------------------------------------------------- */ + + EI_DECODE_2(decode_ulong, 2, unsigned long, 42); + EI_DECODE_2(decode_ulong, 5, unsigned long, 42); + EI_DECODE_2(decode_ulong, 4, unsigned long, 42); + EI_DECODE_2(decode_ulong, 5, unsigned long, 42); + EI_DECODE_2(decode_ulong, 7, unsigned long, 42); + EI_DECODE_2(decode_ulong, 7, unsigned long, 42); + EI_DECODE_2(decode_ulong, 8, unsigned long, 42); + EI_DECODE_2(decode_ulong, 9, unsigned long, 42); + EI_DECODE_2(decode_ulong, 12, unsigned long, 42); + +/* EI_DECODE_2(decode_ulong, unsigned long, -42); */ +/* EI_DECODE_2(decode_ulong, unsigned long, -42); */ +/* EI_DECODE_2(decode_ulong, unsigned long, -42); */ +/* EI_DECODE_2(decode_ulong, unsigned long, -42); */ +/* EI_DECODE_2(decode_ulong, unsigned long, -42); */ +/* EI_DECODE_2(decode_ulong, unsigned long, -42); */ +/* EI_DECODE_2(decode_ulong, unsigned long, -42); */ +/* EI_DECODE_2(decode_ulong, unsigned long, -42); */ +/* EI_DECODE_2(decode_ulong, unsigned long, -42); */ + + /* ---------------------------------------------------------------- */ + +#ifndef VXWORKS + + EI_DECODE_2(decode_longlong, 2, EI_LONGLONG, 42); + EI_DECODE_2(decode_longlong, 5, EI_LONGLONG, 42); + EI_DECODE_2(decode_longlong, 4, EI_LONGLONG, 42); + EI_DECODE_2(decode_longlong, 5, EI_LONGLONG, 42); + EI_DECODE_2(decode_longlong, 7, EI_LONGLONG, 42); + EI_DECODE_2(decode_longlong, 7, EI_LONGLONG, 42); + EI_DECODE_2(decode_longlong, 8, EI_LONGLONG, 42); + EI_DECODE_2(decode_longlong, 9, EI_LONGLONG, 42); + EI_DECODE_2(decode_longlong, 12, EI_LONGLONG, 42); + +/* EI_DECODE_2(decode_longlong, 2, EI_LONGLONG, -42); */ + EI_DECODE_2(decode_longlong, 5, EI_LONGLONG, -42); + EI_DECODE_2(decode_longlong, 4, EI_LONGLONG, -42); + EI_DECODE_2(decode_longlong, 5, EI_LONGLONG, -42); + EI_DECODE_2(decode_longlong, 7, EI_LONGLONG, -42); + EI_DECODE_2(decode_longlong, 7, EI_LONGLONG, -42); + EI_DECODE_2(decode_longlong, 8, EI_LONGLONG, -42); + EI_DECODE_2(decode_longlong, 9, EI_LONGLONG, -42); + EI_DECODE_2(decode_longlong, 12, EI_LONGLONG, -42); + + /* ---------------------------------------------------------------- */ + + EI_DECODE_2(decode_ulonglong, 2, EI_ULONGLONG, 42); + EI_DECODE_2(decode_ulonglong, 5, EI_ULONGLONG, 42); + EI_DECODE_2(decode_ulonglong, 4, EI_ULONGLONG, 42); + EI_DECODE_2(decode_ulonglong, 5, EI_ULONGLONG, 42); + EI_DECODE_2(decode_ulonglong, 7, EI_ULONGLONG, 42); + EI_DECODE_2(decode_ulonglong, 7, EI_ULONGLONG, 42); + EI_DECODE_2(decode_ulonglong, 8, EI_ULONGLONG, 42); + EI_DECODE_2(decode_ulonglong, 9, EI_ULONGLONG, 42); + EI_DECODE_2(decode_ulonglong, 12, EI_ULONGLONG, 42); + +/* EI_DECODE_2(decode_ulonglong, EI_ULONGLONG, -42); */ +/* EI_DECODE_2(decode_ulonglong, EI_ULONGLONG, -42); */ +/* EI_DECODE_2(decode_ulonglong, EI_ULONGLONG, -42); */ +/* EI_DECODE_2(decode_ulonglong, EI_ULONGLONG, -42); */ +/* EI_DECODE_2(decode_ulonglong, EI_ULONGLONG, -42); */ +/* EI_DECODE_2(decode_ulonglong, EI_ULONGLONG, -42); */ +/* EI_DECODE_2(decode_ulonglong, EI_ULONGLONG, -42); */ +/* EI_DECODE_2(decode_ulonglong, EI_ULONGLONG, -42); */ +/* EI_DECODE_2(decode_ulonglong, EI_ULONGLONG, -42); */ + +#endif /* !VXWORKS */ + + /* ---------------------------------------------------------------- */ + + report(1); +} + +/* ******************************************************************** */ + +TESTCASE(test_ei_decode_misc) +{ +/* + EI_DECODE_0(decode_version); +*/ +/* + EI_DECODE_2(decode_double, 0.0); + EI_DECODE_2(decode_double, -1.0); + EI_DECODE_2(decode_double, 1.0); +*/ + EI_DECODE_2(decode_boolean, 8, int, 0); + EI_DECODE_2(decode_boolean, 7, int, 1); + + EI_DECODE_STRING(decode_atom, 6, "foo"); + EI_DECODE_STRING(decode_atom, 3, ""); + EI_DECODE_STRING(decode_atom, 9, "������"); + + EI_DECODE_STRING(decode_string, 6, "foo"); + EI_DECODE_STRING(decode_string, 1, ""); + EI_DECODE_STRING(decode_string, 9, "������"); + + EI_DECODE_BIN(decode_binary, 8, "foo", 3); + EI_DECODE_BIN(decode_binary, 5, "", 0); + EI_DECODE_BIN(decode_binary, 11, "������", 6); + + /* FIXME check \0 in strings and atoms? */ +/* + EI_ENCODE_1(decode_tuple_header, 0); + + EI_ENCODE_0(decode_empty_list); +*/ + report(1); +} + +/* ******************************************************************** */ + diff --git a/lib/erl_interface/test/ei_decode_encode_SUITE.erl b/lib/erl_interface/test/ei_decode_encode_SUITE.erl new file mode 100644 index 0000000000..c19c1d0887 --- /dev/null +++ b/lib/erl_interface/test/ei_decode_encode_SUITE.erl @@ -0,0 +1,290 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2004-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(ei_decode_encode_SUITE). + +-include("test_server.hrl"). +-include("ei_decode_encode_SUITE_data/ei_decode_encode_test_cases.hrl"). + +-export( + [ + all/1, + test_ei_decode_encode/1 + ]). + +all(suite) -> + [ + test_ei_decode_encode + ]. + +%% --------------------------------------------------------------------------- + +% NOTE: these types have no meaning on the C side so we pass them +% to C and back just to see they are the same. + + +%% ######################################################################## %% + +test_ei_decode_encode(suite) -> []; +test_ei_decode_encode(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_decode_encode), + + Fun = fun (X) -> {X,true} end, + Pid = self(), + Port = case os:type() of + {win32,_} -> + open_port({spawn,"sort"},[]); + _ -> + open_port({spawn,"/bin/true"},[]) + end, + Ref = make_ref(), + Trace = {1,2,3,self(),4}, % FIXME how to construct?! + + + BigSmallA = 1696192905348584855517250509684275447603964214606878827319923580493120589769459602596313014087329389174229999430092223701630077631205171572331191216670754029016160388576759960413039261647653627052707047, + BigSmallB = 43581177444506616087519351724629421082877485633442736512567383077022781906420535744195118099822189576169114064491200598595995538299156626345938812352676950427869649947439032133573270227067833308153431095, + BigSmallC = 52751775381034251994634567029696659541685100826881826508158083211003576763074162948462801435204697796532659535818017760528684167216110865807581759669824808936751316879636014972704885388116861127856231, + + BigLargeA = 1 bsl 11111 + BigSmallA, + BigLargeB = 1 bsl 11112 + BigSmallB, + BigLargeC = BigSmallA * BigSmallB * BigSmallC * BigSmallA, + + ?line send_rec(P, Fun), + ?line send_rec(P, Pid), + ?line send_rec(P, Port), + ?line send_rec(P, Ref), + ?line send_rec(P, Trace), + + % bigs + + ?line send_rec(P, BigSmallA), + ?line send_rec(P, BigSmallB), + ?line send_rec(P, BigSmallC), + + ?line send_rec(P, BigLargeA), + ?line send_rec(P, BigLargeB), + ?line send_rec(P, BigLargeC), + + %% Test large node containers... + + ?line ThisNode = {node(), erlang:system_info(creation)}, + ?line TXPid = mk_pid(ThisNode, 32767, 8191), + ?line TXPort = mk_port(ThisNode, 268435455), + ?line TXRef = mk_ref(ThisNode, [262143, 4294967295, 4294967295]), + + ?line OtherNode = {gurka@sallad, 2}, + ?line OXPid = mk_pid(OtherNode, 32767, 8191), + ?line OXPort = mk_port(OtherNode, 268435455), + ?line OXRef = mk_ref(OtherNode, [262143, 4294967295, 4294967295]), + + ?line send_rec(P, TXPid), + ?line send_rec(P, TXPort), + ?line send_rec(P, TXRef), + ?line send_rec(P, OXPid), + ?line send_rec(P, OXPort), + ?line send_rec(P, OXRef), + + ?line runner:recv_eot(P), + ok. + + +%% ######################################################################## %% + +% We read two packets for each test, the ei_decode_encode and ei_x_decode_encode version.... + +send_rec(P, Term) when is_port(P) -> + ?t:format("Testing: ~p~n", [Term]), + P ! {self(), {command, term_to_binary(Term)}}, + {_B,Term} = get_buf_and_term(P). + + + +get_buf_and_term(P) -> + B = get_binaries(P), + case B of + <<131>> -> + io:format("(got single magic, no content)\n",[]), + {B,'$$magic$$'}; + <<131,_>> -> + T = binary_to_term(B), + io:format("~w\n~w\n(got magic)\n",[B,T]), + {B,T}; + _ -> + B1 = list_to_binary([131,B]), % No magic, add + T = binary_to_term(B1), + io:format("~w\n~w\n(got no magic)\n",[B,T]), + {B,T} + end. + + +get_binaries(P) -> + B1 = get_binary(P), + B2 = get_binary(P), + B1 = B2. + +get_binary(P) -> + case runner:get_term(P) of + {bytes,L} -> + B = list_to_binary(L), + io:format("~w\n",[L]), +% For strange reasons <<131>> show up as <>.... +% io:format("~w\n",[B]), + B; + Other -> + Other + end. + +%% + +% We use our own get_term() + +get_term(P) -> + case runner:get_term(P) of + {bytes,[131]} -> + io:format("(got single magic, no content)\n",[]), + '$$magic$$'; + {bytes,[131,L]} -> + B = list_to_binary(L), + T = binary_to_term(B), + io:format("~w\n~w\n(got magic)\n",[L,T]), + T; + {bytes,L} -> + B = list_to_binary([131,L]), + T = binary_to_term(B), + io:format("~w\n~w\n(got no magic)\n",[L,T]), + T; + Other -> + Other + end. + +%% +%% Node container constructor functions +%% + +-define(VERSION_MAGIC, 131). + +-define(ATOM_EXT, 100). +-define(REFERENCE_EXT, 101). +-define(PORT_EXT, 102). +-define(PID_EXT, 103). +-define(NEW_REFERENCE_EXT, 114). + +uint32_be(Uint) when is_integer(Uint), 0 =< Uint, Uint < 1 bsl 32 -> + [(Uint bsr 24) band 16#ff, + (Uint bsr 16) band 16#ff, + (Uint bsr 8) band 16#ff, + Uint band 16#ff]; +uint32_be(Uint) -> + exit({badarg, uint32_be, [Uint]}). + + +uint16_be(Uint) when is_integer(Uint), 0 =< Uint, Uint < 1 bsl 16 -> + [(Uint bsr 8) band 16#ff, + Uint band 16#ff]; +uint16_be(Uint) -> + exit({badarg, uint16_be, [Uint]}). + +uint8(Uint) when is_integer(Uint), 0 =< Uint, Uint < 1 bsl 8 -> + Uint band 16#ff; +uint8(Uint) -> + exit({badarg, uint8, [Uint]}). + + + +mk_pid({NodeName, Creation}, Number, Serial) when is_atom(NodeName) -> + mk_pid({atom_to_list(NodeName), Creation}, Number, Serial); +mk_pid({NodeName, Creation}, Number, Serial) -> + case catch binary_to_term(list_to_binary([?VERSION_MAGIC, + ?PID_EXT, + ?ATOM_EXT, + uint16_be(length(NodeName)), + NodeName, + uint32_be(Number), + uint32_be(Serial), + uint8(Creation)])) of + Pid when is_pid(Pid) -> + Pid; + {'EXIT', {badarg, _}} -> + exit({badarg, mk_pid, [{NodeName, Creation}, Number, Serial]}); + Other -> + exit({unexpected_binary_to_term_result, Other}) + end. + +mk_port({NodeName, Creation}, Number) when is_atom(NodeName) -> + mk_port({atom_to_list(NodeName), Creation}, Number); +mk_port({NodeName, Creation}, Number) -> + case catch binary_to_term(list_to_binary([?VERSION_MAGIC, + ?PORT_EXT, + ?ATOM_EXT, + uint16_be(length(NodeName)), + NodeName, + uint32_be(Number), + uint8(Creation)])) of + Port when is_port(Port) -> + Port; + {'EXIT', {badarg, _}} -> + exit({badarg, mk_port, [{NodeName, Creation}, Number]}); + Other -> + exit({unexpected_binary_to_term_result, Other}) + end. + +mk_ref({NodeName, Creation}, Numbers) when is_atom(NodeName), + is_integer(Creation), + is_list(Numbers) -> + mk_ref({atom_to_list(NodeName), Creation}, Numbers); +mk_ref({NodeName, Creation}, [Number]) when is_list(NodeName), + is_integer(Creation), + is_integer(Number) -> + case catch binary_to_term(list_to_binary([?VERSION_MAGIC, + ?REFERENCE_EXT, + ?ATOM_EXT, + uint16_be(length(NodeName)), + NodeName, + uint32_be(Number), + uint8(Creation)])) of + Ref when is_reference(Ref) -> + Ref; + {'EXIT', {badarg, _}} -> + exit({badarg, mk_ref, [{NodeName, Creation}, [Number]]}); + Other -> + exit({unexpected_binary_to_term_result, Other}) + end; +mk_ref({NodeName, Creation}, Numbers) when is_list(NodeName), + is_integer(Creation), + is_list(Numbers) -> + case catch binary_to_term(list_to_binary([?VERSION_MAGIC, + ?NEW_REFERENCE_EXT, + uint16_be(length(Numbers)), + ?ATOM_EXT, + uint16_be(length(NodeName)), + NodeName, + uint8(Creation), + lists:map(fun (N) -> + uint32_be(N) + end, + Numbers)])) of + Ref when is_reference(Ref) -> + Ref; + {'EXIT', {badarg, _}} -> + exit({badarg, mk_ref, [{NodeName, Creation}, Numbers]}); + Other -> + exit({unexpected_binary_to_term_result, Other}) + end. + diff --git a/lib/erl_interface/test/ei_decode_encode_SUITE_data/Makefile.first b/lib/erl_interface/test/ei_decode_encode_SUITE_data/Makefile.first new file mode 100644 index 0000000000..168a21b10e --- /dev/null +++ b/lib/erl_interface/test/ei_decode_encode_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2004-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +ei_decode_encode_test_decl.c: ei_decode_encode_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run ei_decode_encode_test -s erlang halt diff --git a/lib/erl_interface/test/ei_decode_encode_SUITE_data/Makefile.src b/lib/erl_interface/test/ei_decode_encode_SUITE_data/Makefile.src new file mode 100644 index 0000000000..d43e834558 --- /dev/null +++ b/lib/erl_interface/test/ei_decode_encode_SUITE_data/Makefile.src @@ -0,0 +1,42 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2004-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/ei_runner@obj@ \ + $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +EI_DECODE_ENCODE_OBJS = ei_decode_encode_test@obj@ ei_decode_encode_test_decl@obj@ + +all: ei_decode_encode_test@exe@ + +clean: + $(RM) $(EI_DECODE_ENCODE_OBJS) + $(RM) ei_decode_encode_test@exe@ + +ei_decode_encode_test@exe@: $(EI_DECODE_ENCODE_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EI_DECODE_ENCODE_OBJS) $(LIBFLAGS) + + diff --git a/lib/erl_interface/test/ei_decode_encode_SUITE_data/ei_decode_encode_test.c b/lib/erl_interface/test/ei_decode_encode_SUITE_data/ei_decode_encode_test.c new file mode 100644 index 0000000000..406f02ecfb --- /dev/null +++ b/lib/erl_interface/test/ei_decode_encode_SUITE_data/ei_decode_encode_test.c @@ -0,0 +1,229 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2004-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#ifdef VXWORKS +#include "reclaim.h" +#endif + +#include "ei_runner.h" + +/* + * Purpose: Read pids, funs and others without real meaning on the C side + * and pass it back to Erlang to test that it is still the same. + * Author: [email protected] + */ + +#define EI_DECODE_ENCODE(FUNC,TYPE) \ + { \ + char *buf; \ + char buf2[1024]; \ + TYPE p; \ + int size1 = 0; \ + int size2 = 0; \ + int size3 = 0; \ + int err; \ + ei_x_buff arg; \ +\ + message("ei_decode_" #FUNC ", arg is type " #TYPE); \ + buf = read_packet(NULL); \ + err = ei_decode_ ## FUNC(buf+1, &size1, &p); \ + if (err != 0) { \ + if (err != -1) { \ + fail("decode returned non zero but not -1"); \ + } else { \ + fail("decode returned non zero"); \ + } \ + return; \ + } \ + if (size1 < 1) { \ + fail("size is < 1"); \ + return; \ + } \ +\ + message("ei_encode_" #FUNC " buf is NULL, arg is type " #TYPE); \ + err = ei_encode_ ## FUNC(NULL, &size2, &p); \ + if (err != 0) { \ + if (err != -1) { \ + fail("size calculation returned non zero but not -1"); \ + return; \ + } else { \ + fail("size calculation returned non zero"); \ + return; \ + } \ + } \ + if (size1 != size2) { \ + message("size1 = %d, size2 = %d\n",size1,size2); \ + fail("decode and encode size differs when buf is NULL"); \ + return; \ + } \ + message("ei_encode_" #FUNC ", arg is type " #TYPE); \ + err = ei_encode_ ## FUNC(buf2, &size3, &p); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + return; \ + } \ + if (size1 != size3) { \ + message("size1 = %d, size2 = %d\n",size1,size3); \ + fail("decode and encode size differs"); \ + return; \ + } \ + send_buffer(buf2, size1); \ +\ + message("ei_x_encode_" #FUNC ", arg is type " #TYPE); \ + ei_x_new(&arg); \ + err = ei_x_encode_ ## FUNC(&arg, &p); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + ei_x_free(&arg); \ + return; \ + } \ + if (arg.index < 1) { \ + fail("size is < 1"); \ + ei_x_free(&arg); \ + return; \ + } \ + send_buffer(arg.buff, arg.index); \ + ei_x_free(&arg); \ + } + +#define EI_DECODE_ENCODE_BIG(FUNC,TYPE) \ + { \ + char *buf; \ + char buf2[2048]; \ + TYPE *p; \ + int size1 = 0; \ + int size2 = 0; \ + int size3 = 0; \ + int err, index = 0, len, type; \ + ei_x_buff arg; \ +\ + message("ei_decode_" #FUNC ", arg is type " #TYPE); \ + buf = read_packet(NULL); \ + ei_get_type(buf+1, &index, &type, &len); \ + p = ei_alloc_big(len); \ + err = ei_decode_ ## FUNC(buf+1, &size1, p); \ + if (err != 0) { \ + if (err != -1) { \ + fail("decode returned non zero but not -1"); \ + } else { \ + fail("decode returned non zero"); \ + } \ + return; \ + } \ + if (size1 < 1) { \ + fail("size is < 1"); \ + return; \ + } \ +\ + message("ei_encode_" #FUNC " buf is NULL, arg is type " #TYPE); \ + err = ei_encode_ ## FUNC(NULL, &size2, p); \ + if (err != 0) { \ + if (err != -1) { \ + fail("size calculation returned non zero but not -1"); \ + return; \ + } else { \ + fail("size calculation returned non zero"); \ + return; \ + } \ + } \ + if (size1 != size2) { \ + message("size1 = %d, size2 = %d\n",size1,size2); \ + fail("decode and encode size differs when buf is NULL"); \ + return; \ + } \ + message("ei_encode_" #FUNC ", arg is type " #TYPE); \ + err = ei_encode_ ## FUNC(buf2, &size3, p); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + return; \ + } \ + if (size1 != size3) { \ + message("size1 = %d, size2 = %d\n",size1,size3); \ + fail("decode and encode size differs"); \ + return; \ + } \ + send_buffer(buf2, size1); \ +\ + message("ei_x_encode_" #FUNC ", arg is type " #TYPE); \ + ei_x_new(&arg); \ + err = ei_x_encode_ ## FUNC(&arg, p); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + ei_x_free(&arg); \ + return; \ + } \ + if (arg.index < 1) { \ + fail("size is < 1"); \ + ei_x_free(&arg); \ + return; \ + } \ + send_buffer(arg.buff, arg.index); \ + ei_x_free(&arg); \ + ei_free_big(p); \ + } + + + + +/* ******************************************************************** */ + +TESTCASE(test_ei_decode_encode) +{ + EI_DECODE_ENCODE(fun , erlang_fun); + EI_DECODE_ENCODE(pid , erlang_pid); + EI_DECODE_ENCODE(port , erlang_port); + EI_DECODE_ENCODE(ref , erlang_ref); + EI_DECODE_ENCODE(trace, erlang_trace); + + EI_DECODE_ENCODE_BIG(big , erlang_big); + EI_DECODE_ENCODE_BIG(big , erlang_big); + EI_DECODE_ENCODE_BIG(big , erlang_big); + + EI_DECODE_ENCODE_BIG(big , erlang_big); + EI_DECODE_ENCODE_BIG(big , erlang_big); + EI_DECODE_ENCODE_BIG(big , erlang_big); + + /* Test large node containers... */ + EI_DECODE_ENCODE(pid , erlang_pid); + EI_DECODE_ENCODE(port , erlang_port); + EI_DECODE_ENCODE(ref , erlang_ref); + EI_DECODE_ENCODE(pid , erlang_pid); + EI_DECODE_ENCODE(port , erlang_port); + EI_DECODE_ENCODE(ref , erlang_ref); + + report(1); +} + +/* ******************************************************************** */ diff --git a/lib/erl_interface/test/ei_encode_SUITE.erl b/lib/erl_interface/test/ei_encode_SUITE.erl new file mode 100644 index 0000000000..fb790eb7c3 --- /dev/null +++ b/lib/erl_interface/test/ei_encode_SUITE.erl @@ -0,0 +1,315 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2004-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(ei_encode_SUITE). + +-include("test_server.hrl"). +-include("ei_encode_SUITE_data/ei_encode_test_cases.hrl"). + +-export( + [ + all/1, + test_ei_encode_long/1, + test_ei_encode_ulong/1, + test_ei_encode_longlong/1, + test_ei_encode_ulonglong/1, + test_ei_encode_char/1, + test_ei_encode_misc/1, + test_ei_encode_fails/1 + ]). + +all(suite) -> + [ + test_ei_encode_long, + test_ei_encode_ulong, + test_ei_encode_longlong, + test_ei_encode_ulonglong, + test_ei_encode_char, + test_ei_encode_misc, + test_ei_encode_fails + ]. + +%% --------------------------------------------------------------------------- + +% NOTE: for historical reasons we don't pach as tight as we can, +% we only fill 27 bits in 32 bit INTEGER_EXT + + +%% ######################################################################## %% + +test_ei_encode_long(suite) -> []; +test_ei_encode_long(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_encode_long), + + ?line {<<97,0>> ,0} = get_buf_and_term(P), + ?line {<<97,255>> ,255} = get_buf_and_term(P), + ?line {<<98,256:32/big-signed-integer>>,256} = get_buf_and_term(P), + ?line {<<98,-1:32/big-signed-integer>> ,-1} = get_buf_and_term(P), + + ?line {<<98, 16#07ffffff:32/big-signed-integer>>, 16#07ffffff} = get_buf_and_term(P), + ?line {<<98,-16#08000000:32/big-signed-integer>>,-16#08000000} = get_buf_and_term(P), + ?line {<<110,4,0, 0,0,0,8>> , 16#08000000} = get_buf_and_term(P), + ?line {<<110,4,1, 1,0,0,8>> ,-16#08000001} = get_buf_and_term(P), + + ?line {<<110,4,0, 255,255,255,127>> , 16#7fffffff} = get_buf_and_term(P), + ?line {<<110,4,1, 0,0,0,128>> ,-16#80000000} = get_buf_and_term(P), + + ?line runner:recv_eot(P), + ok. + + +%% ######################################################################## %% + +test_ei_encode_ulong(suite) -> []; +test_ei_encode_ulong(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_encode_ulong), + + ?line {<<97,0>> ,0} = get_buf_and_term(P), + ?line {<<97,255>> ,255} = get_buf_and_term(P), + ?line {<<98,256:32/big-unsigned-integer>>,256} = get_buf_and_term(P), + + ?line {<<98, 16#07ffffff:32/big-signed-integer>>,16#07ffffff} = get_buf_and_term(P), + ?line {<<110,4,0, 0,0,0,8>> ,16#08000000} = get_buf_and_term(P), + + ?line {<<110,4,0, 255,255,255,127>> ,16#7fffffff} = get_buf_and_term(P), + ?line {<<110,4,0, 0,0,0,128>> ,16#80000000} = get_buf_and_term(P), + ?line {<<110,4,0, 255,255,255,255>> ,16#ffffffff} = get_buf_and_term(P), + + ?line runner:recv_eot(P), + ok. + + +%% ######################################################################## %% + +test_ei_encode_longlong(suite) -> []; +test_ei_encode_longlong(Config) when is_list(Config) -> + case os:type() of + vxworks -> + {skip,"Skipped on VxWorks"}; + _ -> + ?line P = runner:start(?test_ei_encode_longlong), + + ?line {<<97,0>> ,0} = get_buf_and_term(P), + ?line {<<97,255>> ,255} = get_buf_and_term(P), + ?line {<<98,256:32/big-signed-integer>>,256} = get_buf_and_term(P), + ?line {<<98,-1:32/big-signed-integer>> ,-1} = get_buf_and_term(P), + + ?line {<<98, 16#07ffffff:32/big-signed-integer>>, 16#07ffffff} = get_buf_and_term(P), + ?line {<<98,-16#08000000:32/big-signed-integer>>,-16#08000000} = get_buf_and_term(P), + ?line {<<110,4,0, 0,0,0,8>> , 16#08000000} = get_buf_and_term(P), + ?line {<<110,4,1, 1,0,0,8>> ,-16#08000001} = get_buf_and_term(P), + + ?line {<<110,4,0, 255,255,255,127>> , 16#7fffffff} = get_buf_and_term(P), + ?line {<<110,4,1, 0,0,0,128>> ,-16#80000000} = get_buf_and_term(P), + ?line {<<110,6,0, 255,255,255,255,255,127>> , 16#7fffffffffff} = get_buf_and_term(P), + ?line {<<110,6,1, 0,0,0,0,0,128>> ,-16#800000000000} = get_buf_and_term(P), + ?line {<<110,8,0, 255,255,255,255,255,255,255,127>>,16#7fffffffffffffff} = get_buf_and_term(P), + ?line {<<110,8,1, 0,0,0,0,0,0,0,128>> ,-16#8000000000000000} = get_buf_and_term(P), + + ?line runner:recv_eot(P), + ok + end. + + +%% ######################################################################## %% + +test_ei_encode_ulonglong(suite) -> []; +test_ei_encode_ulonglong(Config) when is_list(Config) -> + case os:type() of + vxworks -> + {skip,"Skipped on VxWorks"}; + _ -> + ?line P = runner:start(?test_ei_encode_ulonglong), + + ?line {<<97,0>> ,0} = get_buf_and_term(P), + ?line {<<97,255>> ,255} = get_buf_and_term(P), + ?line {<<98,256:32/big-unsigned-integer>>,256} = get_buf_and_term(P), + + ?line {<<98, 16#07ffffff:32/big-signed-integer>>,16#07ffffff} = get_buf_and_term(P), + ?line {<<110,4,0, 0,0,0,8>> ,16#08000000} = get_buf_and_term(P), + + ?line {<<110,4,0, 255,255,255,127>> ,16#7fffffff} = get_buf_and_term(P), + ?line {<<110,4,0, 0,0,0,128>> ,16#80000000} = get_buf_and_term(P), + ?line {<<110,4,0, 255,255,255,255>> ,16#ffffffff} = get_buf_and_term(P), + ?line {<<110,6,0, 255,255,255,255,255,255>>,16#ffffffffffff} = get_buf_and_term(P), + ?line {<<110,8,0, 255,255,255,255,255,255,255,255>>,16#ffffffffffffffff} = get_buf_and_term(P), + + ?line runner:recv_eot(P), + ok + end. + + +%% ######################################################################## %% +%% A "character" for us is an 8 bit integer, alwasy positive, i.e. +%% it is unsigned. +%% FIXME maybe the API should change to use "unsigned char" to be clear?! + +test_ei_encode_char(suite) -> []; +test_ei_encode_char(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_encode_char), + + ?line {<<97, 0>>,0} = get_buf_and_term(P), + ?line {<<97,127>>,16#7f} = get_buf_and_term(P), + ?line {<<97,255>>,16#ff} = get_buf_and_term(P), + + ?line runner:recv_eot(P), + ok. + + +%% ######################################################################## %% + +test_ei_encode_misc(suite) -> []; +test_ei_encode_misc(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_encode_misc), + + ?line <<131>> = get_binaries(P), + +% ?line {term,F} = get_term(P), +% ?line match_float(F, 0.0), +% ?line {term,F} = get_term(P), +% ?line match_float(F, 0.0), + +% ?line {term,F} = get_term(P), +% ?line true = match_float(F, -1.0), +% ?line {term,F} = get_term(P), +% ?line true = match_float(F, -1.0), + +% ?line {term,F} = get_term(P), +% ?line true = match_float(F, 1.0), +% ?line {term,F} = get_term(P), +% ?line true = match_float(F, 1.0), + + ?line {<<100,0,5,"false">>,false} = get_buf_and_term(P), + ?line {<<100,0,4,"true">> ,true} = get_buf_and_term(P), + ?line {<<100,0,4,"true">> ,true} = get_buf_and_term(P), + ?line {<<100,0,4,"true">> ,true} = get_buf_and_term(P), + + ?line {<<100,0,3,"foo">>,foo} = get_buf_and_term(P), + ?line {<<100,0,3,"foo">>,foo} = get_buf_and_term(P), + ?line {<<100,0,0,"">>,''} = get_buf_and_term(P), + ?line {<<100,0,0,"">>,''} = get_buf_and_term(P), + ?line {<<100,0,6,"������">>,'������'} = get_buf_and_term(P), + ?line {<<100,0,6,"������">>,'������'} = get_buf_and_term(P), + + ?line {<<107,0,3,"foo">>,"foo"} = get_buf_and_term(P), + ?line {<<107,0,3,"foo">>,"foo"} = get_buf_and_term(P), + ?line {<<106>>,""} = get_buf_and_term(P), + ?line {<<106>>,""} = get_buf_and_term(P), + ?line {<<107,0,6,"������">>,"������"} = get_buf_and_term(P), + ?line {<<107,0,6,"������">>,"������"} = get_buf_and_term(P), + + ?line {<<109,0,0,0,3,"foo">>,<<"foo">>} = get_buf_and_term(P), + ?line {<<109,0,0,0,0,"">>,<<>>} = get_buf_and_term(P), + ?line {<<109,0,0,0,6,"������">>,<<"������">>} = get_buf_and_term(P), + + ?line {<<104,0>>,{}} = get_buf_and_term(P), % Tuple header for {} + ?line {<<106>>,[]} = get_buf_and_term(P), % Empty list [] + + ?line runner:recv_eot(P), + ok. + + +%% ######################################################################## %% + +test_ei_encode_fails(suite) -> []; +test_ei_encode_fails(Config) when is_list(Config) -> + ?line P = runner:start(?test_ei_encode_fails), + + ?line XAtom = list_to_atom(lists:duplicate(255, $x)), + ?line YAtom = list_to_atom(lists:duplicate(255, $y)), + + ?line XAtom = get_term(P), + ?line XAtom = get_term(P), + ?line YAtom = get_term(P), + ?line YAtom = get_term(P), + + ?line {{{{}}}} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + +%% ######################################################################## %% + +% We read two packets for each test, the ei_encode and ei_x_encode version.... + +get_buf_and_term(P) -> + B = get_binaries(P), + case B of + <<131>> -> + io:format("(got single magic, no content)\n",[]), + {B,'$$magic$$'}; + <<131,_>> -> + T = binary_to_term(B), + io:format("~w\n~w\n(got magic)\n",[B,T]), + {B,T}; + _ -> + B1 = list_to_binary([131,B]), % No magic, add + T = binary_to_term(B1), + io:format("~w\n~w\n(got no magic)\n",[B,T]), + {B,T} + end. + + +get_binaries(P) -> + B1 = get_binary(P), + B2 = get_binary(P), + B1 = B2. + +get_binary(P) -> + case runner:get_term(P) of + {bytes,L} -> + B = list_to_binary(L), + io:format("~w\n",[L]), +% For strange reasons <<131>> show up as <>.... +% io:format("~w\n",[B]), + B; + Other -> + Other + end. + +%% + +% We use our own get_term() + +get_term(P) -> + case runner:get_term(P) of + {bytes,[131]} -> + io:format("(got single magic, no content)\n",[]), + '$$magic$$'; + {bytes,[131,L]} -> + B = list_to_binary(L), + T = binary_to_term(B), + io:format("~w\n~w\n(got magic)\n",[L,T]), + T; + {bytes,L} -> + B = list_to_binary([131,L]), + T = binary_to_term(B), + io:format("~w\n~w\n(got no magic)\n",[L,T]), + T; + Other -> + Other + end. + +%% + +match_float(F, Match) when is_float(F), F > Match*0.99, F < Match*1.01 -> + true. + diff --git a/lib/erl_interface/test/ei_encode_SUITE_data/Makefile.first b/lib/erl_interface/test/ei_encode_SUITE_data/Makefile.first new file mode 100644 index 0000000000..19a6f4c0aa --- /dev/null +++ b/lib/erl_interface/test/ei_encode_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2004-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +ei_encode_test_decl.c: ei_encode_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run ei_encode_test -s erlang halt diff --git a/lib/erl_interface/test/ei_encode_SUITE_data/Makefile.src b/lib/erl_interface/test/ei_encode_SUITE_data/Makefile.src new file mode 100644 index 0000000000..f2a2c40615 --- /dev/null +++ b/lib/erl_interface/test/ei_encode_SUITE_data/Makefile.src @@ -0,0 +1,42 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2004-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/ei_runner@obj@ \ + $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +EI_ENCODE_OBJS = ei_encode_test@obj@ ei_encode_test_decl@obj@ + +all: ei_encode_test@exe@ + +clean: + $(RM) $(EI_ENCODE_OBJS) + $(RM) ei_encode_test@exe@ + +ei_encode_test@exe@: $(EI_ENCODE_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EI_ENCODE_OBJS) $(LIBFLAGS) + + diff --git a/lib/erl_interface/test/ei_encode_SUITE_data/ei_encode_test.c b/lib/erl_interface/test/ei_encode_SUITE_data/ei_encode_test.c new file mode 100644 index 0000000000..f8de0b7878 --- /dev/null +++ b/lib/erl_interface/test/ei_encode_SUITE_data/ei_encode_test.c @@ -0,0 +1,466 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2004-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#ifdef VXWORKS +#include "reclaim.h" +#endif + +#include "ei_runner.h" + +/* + * Purpose: Tests the ei_format() function. + * Author: Kent + */ + +#define EI_ENCODE_0(FUNC) \ + { \ + char buf[1024]; \ + int size1 = 0; \ + int size2 = 0; \ + int err; \ + message("ei_" #FUNC " encoded as "); \ + err = ei_ ## FUNC(NULL, &size1); \ + if (err != 0) { \ + if (err != -1) { \ + fail("size calculation returned non zero but not -1"); \ + return; \ + } else { \ + fail("size calculation returned non zero"); \ + return; \ + } \ + } \ + err = ei_ ## FUNC(buf, &size2); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + return; \ + } \ + if (size1 != size2) { \ + fail("size differs when arg is NULL or buf"); \ + return; \ + } \ + if (size1 < 1) { \ + fail("size is < 1"); \ + return; \ + } \ + send_buffer(buf, size1); \ + } \ + { \ + ei_x_buff arg; \ + int err; \ + message("ei_x_" #FUNC " encoded as "); \ + ei_x_new(&arg); \ + err = ei_x_ ## FUNC(&arg); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + ei_x_free(&arg); \ + return; \ + } \ + if (arg.index < 1) { \ + fail("size is < 1"); \ + ei_x_free(&arg); \ + return; \ + } \ + send_buffer(arg.buff, arg.index); \ + ei_x_free(&arg); \ + } + +#define EI_ENCODE_1(FUNC,ARG) \ + { \ + char buf[1024]; \ + int size1 = 0; \ + int size2 = 0; \ + int err; \ + message("ei_" #FUNC " " #ARG " encoded as "); \ + err = ei_ ## FUNC(NULL, &size1, ARG); \ + if (err != 0) { \ + if (err != -1) { \ + fail("size calculation returned non zero but not -1"); \ + return; \ + } else { \ + fail("size calculation returned non zero"); \ + return; \ + } \ + } \ + err = ei_ ## FUNC(buf, &size2, ARG); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + return; \ + } \ + if (size1 != size2) { \ + fail("size differs when arg is NULL or buf"); \ + return; \ + } \ + if (size1 < 1) { \ + fail("size is < 1"); \ + return; \ + } \ + send_buffer(buf, size1); \ + } \ + { \ + ei_x_buff arg; \ + int err; \ + message("ei_x_" #FUNC " " #ARG " encoded as "); \ + ei_x_new(&arg); \ + err = ei_x_ ## FUNC(&arg, ARG); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + ei_x_free(&arg); \ + return; \ + } \ + if (arg.index < 1) { \ + fail("size is < 1"); \ + ei_x_free(&arg); \ + return; \ + } \ + send_buffer(arg.buff, arg.index); \ + ei_x_free(&arg); \ + } + +#define EI_ENCODE_2(FUNC,ARG1,ARG2) \ + { \ + char buf[1024]; \ + int size1 = 0; \ + int size2 = 0; \ + int err; \ + message("ei_" #FUNC " " #ARG1 " " #ARG2 " encoded as "); \ + err = ei_ ## FUNC(NULL, &size1, ARG1, ARG2); \ + if (err != 0) { \ + if (err != -1) { \ + fail("size calculation returned non zero but not -1"); \ + return; \ + } else { \ + fail("size calculation returned non zero"); \ + return; \ + } \ + } \ + err = ei_ ## FUNC(buf, &size2, ARG1, ARG2); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + return; \ + } \ + if (size1 != size2) { \ + fail("size differs when arg is NULL or buf"); \ + return; \ + } \ + if (size1 < 1) { \ + fail("size is < 1"); \ + return; \ + } \ + send_buffer(buf, size1); \ + } \ + { \ + ei_x_buff arg; \ + int err; \ + message("ei_x_" #FUNC " " #ARG1 " " #ARG2 " encoded as "); \ + ei_x_new(&arg); \ + err = ei_x_ ## FUNC(&arg, ARG1, ARG2); \ + if (err != 0) { \ + if (err != -1) { \ + fail("returned non zero but not -1"); \ + } else { \ + fail("returned non zero"); \ + } \ + ei_x_free(&arg); \ + return; \ + } \ + if (arg.index < 1) { \ + fail("size is < 1"); \ + ei_x_free(&arg); \ + return; \ + } \ + send_buffer(arg.buff, arg.index); \ + ei_x_free(&arg); \ + } + +/* ******************************************************************** */ + +TESTCASE(test_ei_encode_long) +{ + EI_ENCODE_1(encode_long, 0); + + EI_ENCODE_1(encode_long, 255); + + EI_ENCODE_1(encode_long, 256); + + EI_ENCODE_1(encode_long, -1); + + EI_ENCODE_1(encode_long, 0x07ffffff); + + EI_ENCODE_1(encode_long, -ll(0x08000000)); + + EI_ENCODE_1(encode_long, 0x07ffffff+1); + + EI_ENCODE_1(encode_long, -ll(0x08000000)-1); + + EI_ENCODE_1(encode_long, 0x7fffffff); + + EI_ENCODE_1(encode_long, -ll(0x80000000)); + + report(1); +} + +/* ******************************************************************** */ + +TESTCASE(test_ei_encode_ulong) +{ + EI_ENCODE_1(encode_ulong, 0); + + EI_ENCODE_1(encode_ulong, 255); + + EI_ENCODE_1(encode_ulong, 256); + + EI_ENCODE_1(encode_ulong, 0x07ffffff); + + EI_ENCODE_1(encode_ulong, 0x07ffffff+1); + + EI_ENCODE_1(encode_ulong, 0x7fffffff); + + EI_ENCODE_1(encode_ulong, 0x80000000); + + EI_ENCODE_1(encode_ulong, 0xffffffff); + + report(1); +} + +/* ******************************************************************** */ + + +TESTCASE(test_ei_encode_longlong) +{ + +#ifndef VXWORKS + + EI_ENCODE_1(encode_longlong, 0); + + EI_ENCODE_1(encode_longlong, 255); + + EI_ENCODE_1(encode_longlong, 256); + + EI_ENCODE_1(encode_longlong, -1); + + EI_ENCODE_1(encode_longlong, 0x07ffffff); + + EI_ENCODE_1(encode_longlong, -ll(0x08000000)); + + EI_ENCODE_1(encode_longlong, 0x07ffffff+1); + + EI_ENCODE_1(encode_longlong, -ll(0x08000000)-1); + + EI_ENCODE_1(encode_longlong, 0x7fffffff); + + EI_ENCODE_1(encode_longlong, -ll(0x80000000)); + + EI_ENCODE_1(encode_longlong, ll(0x7fffffffffff)); + + EI_ENCODE_1(encode_longlong, -ll(0x800000000000)); + + EI_ENCODE_1(encode_longlong, ll(0x7fffffffffffffff)); + + EI_ENCODE_1(encode_longlong, -ll(0x8000000000000000)); + +#endif /* !VXWORKS */ + + report(1); +} + +/* ******************************************************************** */ + +TESTCASE(test_ei_encode_ulonglong) +{ + +#ifndef VXWORKS + + EI_ENCODE_1(encode_ulonglong, 0); + + EI_ENCODE_1(encode_ulonglong, 255); + + EI_ENCODE_1(encode_ulonglong, 256); + + EI_ENCODE_1(encode_ulonglong, 0x07ffffff); + + EI_ENCODE_1(encode_ulonglong, 0x07ffffff+1); + + EI_ENCODE_1(encode_ulonglong, 0x7fffffff); + + EI_ENCODE_1(encode_ulonglong, 0x80000000); + + EI_ENCODE_1(encode_ulonglong, 0xffffffff); + + EI_ENCODE_1(encode_ulonglong, ll(0xffffffffffff)); + + EI_ENCODE_1(encode_ulonglong, ll(0xffffffffffffffff)); + +#endif /* !VXWORKS */ + + report(1); +} + + +/* ******************************************************************** */ + +TESTCASE(test_ei_encode_char) +{ + EI_ENCODE_1(encode_char, 0); + + EI_ENCODE_1(encode_char, 0x7f); + + EI_ENCODE_1(encode_char, 0xff); + + report(1); +} + +/* ******************************************************************** */ + +TESTCASE(test_ei_encode_misc) +{ + EI_ENCODE_0(encode_version); +/* + EI_ENCODE_1(encode_double, 0.0); + + EI_ENCODE_1(encode_double, -1.0); + + EI_ENCODE_1(encode_double, 1.0); +*/ + EI_ENCODE_1(encode_boolean, 0) /* Only case it should be false */; + + EI_ENCODE_1(encode_boolean, 1); + + EI_ENCODE_1(encode_boolean, 42); + + EI_ENCODE_1(encode_boolean, -1); + + EI_ENCODE_1(encode_atom, "foo"); + EI_ENCODE_2(encode_atom_len, "foo", 3); + + EI_ENCODE_1(encode_atom, ""); + EI_ENCODE_2(encode_atom_len, "", 0); + + EI_ENCODE_1(encode_atom, "������"); + EI_ENCODE_2(encode_atom_len, "������", 6); + + EI_ENCODE_1(encode_string, "foo"); + EI_ENCODE_2(encode_string_len, "foo", 3); + + EI_ENCODE_1(encode_string, ""); + EI_ENCODE_2(encode_string_len, "", 0); + + EI_ENCODE_1(encode_string, "������"); + EI_ENCODE_2(encode_string_len, "������", 6); + + EI_ENCODE_2(encode_binary, "foo", 3); + EI_ENCODE_2(encode_binary, "", 0); + EI_ENCODE_2(encode_binary, "������", 6); + + /* FIXME check \0 in strings and atoms */ + + EI_ENCODE_1(encode_tuple_header, 0); + + EI_ENCODE_0(encode_empty_list); + + report(1); +} + +/* ******************************************************************** */ + +TESTCASE(test_ei_encode_fails) +{ + char buf[1024]; + int index; + + /* FIXME the ei_x versions are not tested */ + + index = 0; + if (ei_encode_atom(buf, &index, "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx") != 0) { + fail("could not encode atom with 255 chars"); + } + message("Encoding atom with 255 chars, encoded %d",index); + if (index != 255+3) { + fail("encoded with incorrect size"); + } + send_buffer(buf, index); + + index = 0; + if (ei_encode_atom_len(buf, &index, "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", 255) != 0) { + fail("could not encode atom with 255 chars"); + } + message("Encoding atom with 255 chars, encoded %d",index); + if (index != 255+3) { + fail("encoded with incorrect size"); + } + send_buffer(buf, index); + + index = 0; + if (ei_encode_atom(buf, &index, "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy") != 0) { + fail("could not encode atom with 256 chars, truncated to 255"); + } + message("Encoding atom with 256 chars, encoded %d",index); + if (index != 255+3) { + fail("did not truncate at 255 chars"); + } + send_buffer(buf, index); + + index = 0; + if (ei_encode_atom_len(buf, &index, "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy", 256) != 0) { + fail("could not encode atom with 256 chars, truncated to 255"); + } + message("Encoding atom with 256 chars, encoded %d",index); + if (index != 255+3) { + fail("did not truncate at 255 chars"); + } + send_buffer(buf, index); + + /* ---------------------------------------------------------------------- */ + + index = 0; + if (ei_encode_tuple_header(buf, &index, 1) != 0) { + fail("could not create tuple header arity 1, take 1"); + } + if (ei_encode_tuple_header(buf, &index, 1) != 0) { + fail("could not create tuple header arity 1, take 2"); + } + if (ei_encode_tuple_header(buf, &index, 1) != 0) { + fail("could not create tuple header arity 1, take 3"); + } + if (ei_encode_tuple_header(buf, &index, 0) != 0) { + fail("could not create tuple header arity 0"); + } + send_buffer(buf, index); + + report(1); +} diff --git a/lib/erl_interface/test/ei_format_SUITE.erl b/lib/erl_interface/test/ei_format_SUITE.erl new file mode 100644 index 0000000000..7871f07ae9 --- /dev/null +++ b/lib/erl_interface/test/ei_format_SUITE.erl @@ -0,0 +1,161 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(ei_format_SUITE). + +-include("test_server.hrl"). +-include("ei_format_SUITE_data/ei_format_test_cases.hrl"). + +-export([ + format_wo_ver/1, + all/1, + atoms/1, + tuples/1, + lists/1 + ]). + +-import(runner, [get_term/1]). + +%% This test suite test the erl_format() function. +%% It uses the port program "ei_format_test". + +all(suite) -> [ + format_wo_ver, + atoms, + tuples, + lists + ]. + +%% Tests formatting various atoms. + +atoms(suite) -> []; +atoms(Config) when is_list(Config) -> + ?line P = runner:start(?atoms), + + ?line {term, ''} = get_term(P), + ?line {term, 'a'} = get_term(P), + ?line {term, 'A'} = get_term(P), + ?line {term, 'abc'} = get_term(P), + ?line {term, 'Abc'} = get_term(P), + ?line {term, 'ab@c'} = get_term(P), + ?line {term, 'The rain in Spain stays mainly in the plains'} = + get_term(P), + + ?line {term, a} = get_term(P), + ?line {term, ab} = get_term(P), + ?line {term, abc} = get_term(P), + ?line {term, ab@c} = get_term(P), + ?line {term, abcdefghijklmnopq} = get_term(P), + + ?line {term, ''} = get_term(P), + ?line {term, 'a'} = get_term(P), + ?line {term, 'A'} = get_term(P), + ?line {term, 'abc'} = get_term(P), + ?line {term, 'Abc'} = get_term(P), + ?line {term, 'ab@c'} = get_term(P), + ?line {term, 'The rain in Spain stays mainly in the plains'} = + get_term(P), + + ?line {term, a} = get_term(P), + ?line {term, ab} = get_term(P), + ?line {term, abc} = get_term(P), + ?line {term, ab@c} = get_term(P), + ?line {term, ' abcdefghijklmnopq '} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + + +%% Tests formatting various tuples + +tuples(suite) -> []; +tuples(Config) when is_list(Config) -> + ?line P = runner:start(?tuples), + + ?line {term, {}} = get_term(P), + ?line {term, {a}} = get_term(P), + ?line {term, {a, b}} = get_term(P), + ?line {term, {a, b, c}} = get_term(P), + ?line {term, {1}} = get_term(P), + ?line {term, {[]}} = get_term(P), + ?line {term, {[], []}} = get_term(P), + ?line {term, {[], a, b, c}} = get_term(P), + ?line {term, {[], a, [], b, c}} = get_term(P), + ?line {term, {[], a, '', b, c}} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + + +%% Tests formatting various lists + +lists(suite) -> []; +lists(Config) when is_list(Config) -> + ?line P = runner:start(?lists), + + ?line {term, []} = get_term(P), + ?line {term, [a]} = get_term(P), + ?line {term, [a, b]} = get_term(P), + ?line {term, [a, b, c]} = get_term(P), + ?line {term, [1]} = get_term(P), + ?line {term, [[]]} = get_term(P), + ?line {term, [[], []]} = get_term(P), + ?line {term, [[], a, b, c]} = get_term(P), + ?line {term, [[], a, [], b, c]} = get_term(P), + ?line {term, [[], a, '', b, c]} = get_term(P), + ?line {term, [[x, 2], [y, 3], [z, 4]]}= get_term(P), + ?line {term, [{a,b},{c,d}]}= get_term(P), +%% ?line {term, [{name, 'Madonna'}, {age, 21}, {data, [{addr, "E-street", 42}]}]} = +%% get_term(P), + + ?line {term, [{pi, F1}, {'cos(70)', F2}]} = get_term(P), + %% don't match floats directly + true= abs(3.1415-F1) < 0.01, + true= abs(0.34202-F2) < 0.01, + + ?line {term, [[pi, F3], ['cos(70)', F4]]} = get_term(P), + true= abs(3.1415-F3) < 0.01, + true= abs(0.34202-F4) < 0.01, + + +%% ?line {term, [[pi, 3.1415], [], ["cos(70)", 0.34202]]} = get_term(P), + ?line {term, [-1]} = get_term(P), + ?line {term, "hejsan"} = get_term(P), + + + ?line Str1 = lists:duplicate(65535,$A), + ?line Str2 = lists:duplicate(65536,$A), + ?line {term,Str1} = get_term(P), + ?line {term,Str2} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + +format_wo_ver(suite) -> []; +format_wo_ver(Config) when is_list(Config) -> + ?line P = runner:start(?format_wo_ver), + + ?line {term, [{a, "b"}, {c, 10}]} = get_term(P), + + ?line runner:recv_eot(P), + ok. diff --git a/lib/erl_interface/test/ei_format_SUITE_data/Makefile.first b/lib/erl_interface/test/ei_format_SUITE_data/Makefile.first new file mode 100644 index 0000000000..1247ce08c7 --- /dev/null +++ b/lib/erl_interface/test/ei_format_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +ei_format_test_decl.c: ei_format_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run ei_format_test -s erlang halt diff --git a/lib/erl_interface/test/ei_format_SUITE_data/Makefile.src b/lib/erl_interface/test/ei_format_SUITE_data/Makefile.src new file mode 100644 index 0000000000..73d51794e9 --- /dev/null +++ b/lib/erl_interface/test/ei_format_SUITE_data/Makefile.src @@ -0,0 +1,42 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/ei_runner@obj@ \ + $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +EI_FORMAT_OBJS = ei_format_test@obj@ ei_format_test_decl@obj@ + +all: ei_format_test@exe@ + +clean: + $(RM) $(EI_FORMAT_OBJS) + $(RM) ei_format_test@exe@ + +ei_format_test@exe@: $(EI_FORMAT_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EI_FORMAT_OBJS) $(LIBFLAGS) + + diff --git a/lib/erl_interface/test/ei_format_SUITE_data/ei_format_test.c b/lib/erl_interface/test/ei_format_SUITE_data/ei_format_test.c new file mode 100644 index 0000000000..a969ded3dc --- /dev/null +++ b/lib/erl_interface/test/ei_format_SUITE_data/ei_format_test.c @@ -0,0 +1,184 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#ifdef VXWORKS +#include "reclaim.h" +#endif + +#include "ei_runner.h" + +/* + * Purpose: Tests the ei_format() function. + * Author: Jakob + */ + +static void +send_format2(char* format, char* p) +{ + ei_x_buff x; + ei_x_new(&x); + ei_x_format(&x, format, p); + send_bin_term(&x); + free(x.buff); +} + +static void +send_format(char* format) +{ + send_format2(format, NULL); +} + +TESTCASE(atoms) +{ + send_format("''"); + send_format("'a'"); + send_format("'A'"); + send_format("'abc'"); + send_format("'Abc'"); + send_format("'ab@c'"); + send_format("'The rain in Spain stays mainly in the plains'"); + + send_format("a"); + send_format("ab"); + send_format("abc"); + send_format("ab@c"); + send_format(" abcdefghijklmnopq "); + + send_format2("~a", ""); + send_format2("~a", "a"); + send_format2("~a", "A"); + send_format2("~a", "abc"); + send_format2("~a", "Abc"); + send_format2("~a", "ab@c"); + send_format2("~a", "The rain in Spain stays mainly in the plains"); + + send_format2("~a", "a"); + send_format2("~a", "ab"); + send_format2("~a", "abc"); + send_format2("~a","ab@c"); + send_format2("~a", " abcdefghijklmnopq "); + + + report(1); +} + +TESTCASE(tuples) +{ + send_format("{}"); + send_format("{a}"); + send_format("{a, b}"); + send_format("{a, b, c}"); + send_format("{1}"); + send_format("{[]}"); + send_format("{[], []}"); + send_format("{[], a, b, c}"); + send_format("{[], a, [], b, c}"); + send_format("{[], a, '', b, c}"); + + report(1); +} + + + +TESTCASE(lists) +{ +/* FIXME cases to add? + ETERM* a; + ETERM* b; + ETERM* c; +*/ + ei_x_buff x; + static char str[65537]; + + send_format("[]"); + send_format("[a]"); + send_format("[a, b]"); + send_format("[a, b, c]"); + send_format("[1]"); + send_format("[[]]"); + send_format("[[], []]"); + send_format("[[], a, b, c]"); + send_format("[[], a, [], b, c]"); + send_format("[[], a, '', b, c]"); + send_format("[[x, 2], [y, 3], [z, 4]]"); + send_format("[{a,b},{c,d}]"); /* OTP-4777 */ + + ei_x_new(&x); +/* + b = erl_format("[{addr, ~s, ~i}]", "E-street", 42); + a = ei_format(x, "[{name, ~a}, {age, ~i}, {data, ~w}]", "Madonna", 21, b); + send_bin_term(a); + erl_free_term(b);*/ + ei_x_format(&x, "[{pi, ~f}, {'cos(70)', ~f}]", (float)3.1415, (float)0.34202); + send_bin_term(&x); + x.index = 0; /* otherwise it'll send the previous term again */ + ei_x_format(&x, "[[pi, ~d], ['cos(70)', ~d]]", 3.1415, 0.34202); + send_bin_term(&x); + +/* a = erl_mk_float(3.1415); + b = erl_mk_float(0.34202); + send_bin_term(ei_format("[[pi, ~w], ['cos(70)', ~w]]", a, b)); + erl_free_term(a); + erl_free_term(b); + + a = erl_mk_float(3.1415); + b = erl_mk_float(0.34202); + c = erl_mk_empty_list(); + send_bin_term(ei_format("[[~a, ~w], ~w, [~s, ~w]]", "pi", a, c, "cos(70)", b)); + erl_free_term(a); + erl_free_term(b); + erl_free_term(c); +*/ + x.index = 0; /* otherwise it'll send the previous term again */ + ei_x_format(&x, "[~i]", -1); + send_bin_term(&x); + + x.index = 0; + ei_x_format(&x, "~s","hejsan"); + send_bin_term(&x); + + memset(str,'A',65535); + str[65535] = '\0'; + str[65536] = '\0'; + x.index = 0; + ei_x_format(&x, "~s",str); + send_bin_term(&x); + str[65535] = 'A'; + x.index = 0; + ei_x_format(&x, "~s",str); + send_bin_term(&x); + + + free(x.buff); + report(1); +} + +TESTCASE(format_wo_ver) { +/* OTP-6795 + * make example with format_wo_ver + */ + ei_x_buff x; + + ei_x_new (&x); + ei_x_format(&x, "[{~a,~s},{~a,~i}]", "a", "b", "c", 10); + send_bin_term(&x); + + free(x.buff); + report(1); +} diff --git a/lib/erl_interface/test/ei_print_SUITE.erl b/lib/erl_interface/test/ei_print_SUITE.erl new file mode 100644 index 0000000000..a0f15338c6 --- /dev/null +++ b/lib/erl_interface/test/ei_print_SUITE.erl @@ -0,0 +1,142 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(ei_print_SUITE). + +-include("test_server.hrl"). +-include("ei_print_SUITE_data/ei_print_test_cases.hrl"). + +-export([all/1, atoms/1, tuples/1, lists/1, strings/1]). + +-import(runner, [get_term/1]). + +%% This test suite test the ei_print() function. +%% It uses the port program "ei_format_test". + +all(suite) -> [atoms, tuples, lists, strings]. + +%% Tests formatting various atoms. + +atoms(suite) -> []; +atoms(Config) when is_list(Config) -> + ?line P = runner:start(?atoms), + + ?line {term, "''"} = get_term(P), + ?line {term, "a"} = get_term(P), + ?line {term, "'A'"} = get_term(P), + ?line {term, "abc"} = get_term(P), + ?line {term, "'Abc'"} = get_term(P), + ?line {term, "ab@c"} = get_term(P), + ?line {term, "'The rain in Spain stays mainly in the plains'"} = + get_term(P), + + ?line {term, "a"} = get_term(P), + ?line {term, "ab"} = get_term(P), + ?line {term, "abc"} = get_term(P), + ?line {term, "ab@c"} = get_term(P), + ?line {term, "abcdefghijklmnopq"} = get_term(P), + + ?line {term, "''"} = get_term(P), + ?line {term, "a"} = get_term(P), + ?line {term, "'A'"} = get_term(P), + ?line {term, "abc"} = get_term(P), + ?line {term, "'Abc'"} = get_term(P), + ?line {term, "ab@c"} = get_term(P), + ?line {term, "'The rain in Spain stays mainly in the plains'"} = + get_term(P), + + ?line {term, "a"} = get_term(P), + ?line {term, "ab"} = get_term(P), + ?line {term, "abc"} = get_term(P), + ?line {term, "ab@c"} = get_term(P), + ?line {term, "' abcdefghijklmnopq '"} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + + +%% Tests formatting various tuples + +tuples(suite) -> []; +tuples(Config) when is_list(Config) -> + ?line P = runner:start(?tuples), + + ?line {term, "{}"} = get_term(P), + ?line {term, "{a}"} = get_term(P), + ?line {term, "{a, b}"} = get_term(P), + ?line {term, "{a, b, c}"} = get_term(P), + ?line {term, "{1}"} = get_term(P), + ?line {term, "{[]}"} = get_term(P), + ?line {term, "{[], []}"} = get_term(P), + ?line {term, "{[], a, b, c}"} = get_term(P), + ?line {term, "{[], a, [], b, c}"} = get_term(P), + ?line {term, "{[], a, '', b, c}"} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + + +%% Tests formatting various lists + +lists(suite) -> []; +lists(Config) when is_list(Config) -> + ?line P = runner:start(?lists), + + ?line {term, "[]"} = get_term(P), + ?line {term, "[a]"} = get_term(P), + ?line {term, "[a, b]"} = get_term(P), + ?line {term, "[a, b, c]"} = get_term(P), + ?line {term, "[1]"} = get_term(P), + ?line {term, "[[]]"} = get_term(P), + ?line {term, "[[], []]"} = get_term(P), + ?line {term, "[[], a, b, c]"} = get_term(P), + ?line {term, "[[], a, [], b, c]"} = get_term(P), + ?line {term, "[[], a, '', b, c]"} = get_term(P), + ?line {term, "[[x, 2], [y, 3], [z, 4]]"}= get_term(P), + +%% ?line {term, "[{name, 'Madonna'}, {age, 21}, {data, [{addr, "E-street", 42}]}]"} = +%% get_term(P), + %% kanske regexp i st�llet? + ?line {term, "[{pi, 3.141500}, {'cos(70)', 0.342020}]"} = get_term(P), + ?line {term, "[[pi, 3.141500], ['cos(70)', 0.342020]]"} = get_term(P), + + ?line {term, "[-1]"} = get_term(P), + + ?line runner:recv_eot(P), + ok. + +strings(suite) -> []; +strings(Config) when is_list(Config) -> + ?line P = runner:start(?strings), + + ?line {term, "\"\\n\""} = get_term(P), + ?line {term, "\"\\r\\n\""} = get_term(P), + ?line {term, "\"a\""} = get_term(P), + ?line {term, "\"A\""} = get_term(P), + ?line {term, "\"0\""} = get_term(P), + ?line {term, "\"9\""} = get_term(P), + ?line {term, "\"The rain in Spain stays mainly in the plains\""} = get_term(P), + ?line {term, "\" abcdefghijklmnopq \""} = get_term(P), + + ?line runner:recv_eot(P), + ok. + diff --git a/lib/erl_interface/test/ei_print_SUITE_data/Makefile.first b/lib/erl_interface/test/ei_print_SUITE_data/Makefile.first new file mode 100644 index 0000000000..e36d4364dc --- /dev/null +++ b/lib/erl_interface/test/ei_print_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +ei_print_test_decl.c: ei_print_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run ei_print_test -s erlang halt diff --git a/lib/erl_interface/test/ei_print_SUITE_data/Makefile.src b/lib/erl_interface/test/ei_print_SUITE_data/Makefile.src new file mode 100644 index 0000000000..6eec4b1990 --- /dev/null +++ b/lib/erl_interface/test/ei_print_SUITE_data/Makefile.src @@ -0,0 +1,42 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/ei_runner@obj@ \ + $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +EI_PRINT_OBJS = ei_print_test@obj@ ei_print_test_decl@obj@ + +all: ei_print_test@exe@ + +clean: + $(RM) $(EI_PRINT_OBJS) + $(RM) ei_print_test@exe@ + +ei_print_test@exe@: $(EI_PRINT_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EI_PRINT_OBJS) $(LIBFLAGS) + + diff --git a/lib/erl_interface/test/ei_print_SUITE_data/ei_print_test.c b/lib/erl_interface/test/ei_print_SUITE_data/ei_print_test.c new file mode 100644 index 0000000000..cc9b8048ca --- /dev/null +++ b/lib/erl_interface/test/ei_print_SUITE_data/ei_print_test.c @@ -0,0 +1,175 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include "ei_runner.h" + +/* + * Purpose: Tests the ei_print() function. + * Author: Jakob + */ + +static void +send_printed3(char* format, char* p1, char* p2, int fl) +{ + char* b = NULL; + char fn[100], * tmp = getenv("temp"); + FILE* f; + int n, index = 0, ver; + ei_x_buff x; + + ei_x_new(&x); + if (fl) { + ei_x_format(&x, format, *(float*)p1, *(float*)p2); + } else { + ei_x_format(&x, format, p1, p2); + } +#ifdef VXWORKS + tmp = "."; +#else + if (tmp == NULL) tmp = "/tmp"; +#endif + strcpy(fn, tmp); + strcat(fn, "/ei_print_test.txt"); + f = fopen(fn, "w+"); + ei_decode_version(x.buff, &index, &ver); + n = ei_print_term(f, x.buff, &index); + fseek(f, 0, SEEK_SET); + b = malloc(n+1); + fread(b, 1, n, f); + b[n] = '\0'; + fclose(f); + x.index = 0; + ei_x_format(&x, "~s", b); + send_bin_term(&x); + free(b); + ei_x_free(&x); +} + +static void +send_printed(char* format) +{ + send_printed3(format, NULL, NULL, 0); +} + +static void +send_printed2(char* format, char* p) +{ + send_printed3(format, p, NULL, 0); +} + +static void send_printed3f(char* format, float f1, float f2) +{ + send_printed3(format, (char*)&f1, (char*)&f2, 1); +} + +TESTCASE(atoms) +{ + send_printed("''"); + send_printed("'a'"); + send_printed("'A'"); + send_printed("'abc'"); + send_printed("'Abc'"); + send_printed("'ab@c'"); + send_printed("'The rain in Spain stays mainly in the plains'"); + + send_printed("a"); + send_printed("ab"); + send_printed("abc"); + send_printed("ab@c"); + send_printed(" abcdefghijklmnopq "); + + send_printed2("~a", ""); + send_printed2("~a", "a"); + send_printed2("~a", "A"); + send_printed2("~a", "abc"); + send_printed2("~a", "Abc"); + send_printed2("~a", "ab@c"); + send_printed2("~a", "The rain in Spain stays mainly in the plains"); + + send_printed2("~a", "a"); + send_printed2("~a", "ab"); + send_printed2("~a", "abc"); + send_printed2("~a","ab@c"); + send_printed2("~a", " abcdefghijklmnopq "); + + + report(1); +} + +TESTCASE(tuples) +{ + send_printed("{}"); + send_printed("{a}"); + send_printed("{a, b}"); + send_printed("{a, b, c}"); + send_printed("{1}"); + send_printed("{[]}"); + send_printed("{[], []}"); + send_printed("{[], a, b, c}"); + send_printed("{[], a, [], b, c}"); + send_printed("{[], a, '', b, c}"); + + report(1); +} + + + +TESTCASE(lists) +{ + ei_x_buff x; + + send_printed("[]"); + send_printed("[a]"); + send_printed("[a, b]"); + send_printed("[a, b, c]"); + send_printed("[1]"); + send_printed("[[]]"); + send_printed("[[], []]"); + send_printed("[[], a, b, c]"); + send_printed("[[], a, [], b, c]"); + send_printed("[[], a, '', b, c]"); + send_printed("[[x, 2], [y, 3], [z, 4]]"); + + /* more tests needed */ + send_printed3f("[{pi, ~f}, {'cos(70)', ~f}]", + (float)3.1415, (float)0.34202); + send_printed3f("[[pi, ~f], ['cos(70)', ~f]]", + (float)3.1415, (float)0.34202); + + send_printed2("[~i]", (char*)-1); + report(1); +} + +TESTCASE(strings) +{ + ei_x_buff x; + + send_printed("\"\n\""); + send_printed("\"\r\n\""); + send_printed("\"a\""); + send_printed("\"A\""); + send_printed("\"0\""); + send_printed("\"9\""); + send_printed("\"The rain in Spain stays mainly in the plains\""); + send_printed("\" abcdefghijklmnopq \""); + + report(1); +} + + diff --git a/lib/erl_interface/test/ei_tmo_SUITE.erl b/lib/erl_interface/test/ei_tmo_SUITE.erl new file mode 100644 index 0000000000..0c211aa148 --- /dev/null +++ b/lib/erl_interface/test/ei_tmo_SUITE.erl @@ -0,0 +1,666 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2003-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(ei_tmo_SUITE). + +-include("test_server.hrl"). +-include_lib("kernel/include/inet.hrl"). +-include("ei_tmo_SUITE_data/ei_tmo_test_cases.hrl"). + +-define(dummy_host,test01). + +-export([all/1, init_per_testcase/2, fin_per_testcase/2, + framework_check/1, ei_accept_tmo/1, ei_connect_tmo/1, ei_send_tmo/1, + ei_recv_tmo/1]). + +all(suite) -> [framework_check,ei_accept_tmo,ei_connect_tmo, + ei_send_tmo,ei_recv_tmo]. + +init_per_testcase(_Case, Config) -> + Dog = ?t:timetrap(?t:minutes(1)), + % test if platform is vxworks_simso + ?line {_,Host} = split(node()), + Bool = case atom_to_list(Host) of + [$v,$x,$s,$i,$m | _] -> true; + _ -> false + end, + [{vxsim,Bool},{watchdog, Dog}|Config]. + +fin_per_testcase(_Case, Config) -> + Dog = ?config(watchdog, Config), + test_server:timetrap_cancel(Dog), + ok. + +framework_check(doc) -> + ["Check the framework."]; +framework_check(suite) -> + []; +framework_check(Config) when is_list(Config) -> + %%dbg:tracer(), + %%dbg:p(self()), + ?line P = runner:start(?framework_check), + ?line runner:send_term(P,{hello,world}), + ?line {term, {hello,world}} = runner:get_term(P), + ?line runner:recv_eot(P), + ok. + + +ei_recv_tmo(doc) -> + ["Check recv with timeouts."]; +ei_recv_tmo(suite) -> + []; +ei_recv_tmo(Config) when is_list(Config) -> + ?line do_one_recv(c_node_recv_tmo_1), + ?line do_one_recv_failure(c_node_recv_tmo_2), + ok. + + +do_one_recv(CNode) -> + ?line {_,Host} = split(node()), + ?line P1 = runner:start(?recv_tmo), + ?line runner:send_term(P1,{CNode, + erlang:get_cookie(), + node()}), + ?line {term, X} = runner:get_term(P1, 10000), + ?line true = is_integer(X), + ?line CNode1 = join(CNode,Host), + ?line Term1 = {hej,[hopp,{i,[lingon,"skogen"]}]}, + ?line {test,CNode1} ! Term1, + ?line {term, Term1} = runner:get_term(P1, 10000), + ?line runner:recv_eot(P1). + +do_one_recv_failure(CNode) -> + ?line P1 = runner:start(?recv_tmo), + ?line runner:send_term(P1,{CNode, + erlang:get_cookie(), + node()}), + ?line {term, X} = runner:get_term(P1, 10000), + ?line true = is_integer(X), + ?line {term, {Ret,ETimedout,ETimedout}} = runner:get_term(P1, 10000), + ?line true = (Ret < 0), + ?line runner:recv_eot(P1). + + +ei_send_tmo(doc) -> + ["Check send with timeouts."]; +ei_send_tmo(suite) -> + []; +ei_send_tmo(Config) when is_list(Config) -> + %dbg:tracer(), + %dbg:p(self()), + VxSim = ?config(vxsim, Config), + ?line register(ei_send_tmo_1,self()), + ?line do_one_send(self(),c_node_send_tmo_1), + ?line do_one_send(ei_send_tmo_1,c_node_send_tmo_2), + ?line do_one_send_failure(self(),cccc1,c_nod_send_tmo_3,VxSim), + ?line do_one_send_failure(ei_send_tmo_1,cccc2,c_nod_send_tmo_4,VxSim), + ok. + + +do_one_send(From,CNode) -> + ?line {_,Host} = split(node()), + ?line P1 = runner:start(?send_tmo), + ?line runner:send_term(P1,{CNode, + erlang:get_cookie(), + node()}), + ?line {term, X} = runner:get_term(P1, 10000), + ?line true = is_integer(X), + ?line CNode1 = join(CNode,Host), + ?line Term1 = {hej,[hopp,{i,[lingon,"skogen"]}]}, + ?line {test,CNode1} ! {From,1,Term1}, + ?line ok = receive + Term1 -> + ok + after 2000 -> + error + end, + ?line {term, 0} = runner:get_term(P1, 10000), + ?line runner:recv_eot(P1). + +do_one_send_failure(From,FakeName,CName,VxSim) -> + ?line {_,Host} = split(node()), + ?line OurName = join(FakeName,Host), + ?line Node = join(CName,Host), + ?line LSocket = case gen_tcp:listen(0, [{active, false}, {packet,2}]) of + {ok, Socket} -> + ?line Socket; + Else -> + ?line exit(Else) + end, + ?line EpmdSocket = register(OurName, LSocket, 1, 5), + ?line P3 = runner:start(?send_tmo), + ?line Cookie = kaksmula_som_ingen_bryr_sig_om, + ?line runner:send_term(P3,{CName, + Cookie, + OurName}), + ?line SocketB = case gen_tcp:accept(LSocket) of + {ok, Socket1} -> + ?line Socket1; + Else2 -> + ?line exit(Else2) + end, + ?line {hidden,Node,5} = recv_name(SocketB), % See 1) + ?line send_status(SocketB, ok), + ?line MyChallengeB = gen_challenge(), + ?line send_challenge(SocketB, OurName, MyChallengeB, 5), + ?line HisChallengeB = recv_challenge_reply( + SocketB, + MyChallengeB, + Cookie), + ?line DigestB = gen_digest(HisChallengeB,Cookie), + ?line send_challenge_ack(SocketB, DigestB), + ?line inet:setopts(SocketB, [{active, false}, + {packet, 4}]), + ?line {term, X} = runner:get_term(P3, 10000), + ?line true = is_integer(X), + ?line Message = [112,term_to_binary({6,self(),'',test}), + term_to_binary({From,10000, + {app,["lapp",{sa,["att",du,{slapp, + sitta}]}]}})], + ?line gen_tcp:send(SocketB,Message), + + %% At this point the test program starts sending messages (max 10000). Since + %% we're not receiving, eventually the send buffer fills up. Then no more + %% sending is possible and select() times out. The number of messages sent + %% before this happens is returned in Iters. The timeout value for get_term/2 + %% must be large enough so there's time for the select() to time out and + %% the test program to return the error tuple (below). + Res0 = + if VxSim == false -> + ?line {term,{Res,ETO,Iters,ETO}} = runner:get_term(P3, 20000), + Res; + true -> % relax the test for vxsim + ?line case runner:get_term(P3, 20000) of + {term,{Res,ETO,Iters,ETO}} -> + Res; + {term,{Res,_,Iters,ETO}} -> % EIO? + Res + end + end, + ?line runner:recv_eot(P3), + ?line true = ((Res0 < 0) and (Iters > 0)), + ?line gen_tcp:close(SocketB), + ?line gen_tcp:close(EpmdSocket), + ok. + + +ei_connect_tmo(doc) -> + ["Check accept with timeouts."]; +ei_connect_tmo(suite) -> + []; +ei_connect_tmo(Config) when is_list(Config) -> + %dbg:tracer(), + %dbg:p(self()), + VxSim = ?config(vxsim, Config), + DummyNode = make_and_check_dummy(), + ?line P = runner:start(?connect_tmo), + ?line runner:send_term(P,{c_nod_connect_tmo_1, + kaksmula_som_ingen_bryr_sig_om, + DummyNode}), + ETimedout = + if VxSim == false -> + ?line {term,{-3,ETO,ETO}} = runner:get_term(P, 10000), + ?line ETO; + true -> % relax the test for vxsim + ?line case runner:get_term(P, 10000) of + {term,{-3,ETO,ETO}} -> + ?line ETO; + {term,{-1,_,ETO}} -> % EHOSTUNREACH = ok + ?line ETO + end + end, + ?line runner:recv_eot(P), + ?line P2 = runner:start(?connect_tmo), + ?line runner:send_term(P2,{c_nod_connect_tmo_2, + erlang:get_cookie(), + node()}), + ?line {term, X} = runner:get_term(P2, 10000), + ?line runner:recv_eot(P2), + ?line true = is_integer(X), + %% Aborted handshake test... + ?line {_,Host} = split(node()), + ?line OurName = join(cccc,Host), + ?line Node = join(c_nod_connect_tmo_3,Host), + ?line LSocket = case gen_tcp:listen(0, [{active, false}, {packet,2}]) of + {ok, Socket} -> + ?line Socket; + Else -> + ?line exit(Else) + end, + ?line EpmdSocket = register(OurName, LSocket, 1, 5), + ?line P3 = runner:start(?connect_tmo), + ?line Cookie = kaksmula_som_ingen_bryr_sig_om, + ?line runner:send_term(P3,{c_nod_connect_tmo_3, + Cookie, + OurName}), + ?line SocketB = case gen_tcp:accept(LSocket) of + {ok, Socket1} -> + ?line Socket1; + Else2 -> + ?line exit(Else2) + end, + ?line {hidden,Node,5} = recv_name(SocketB), % See 1) + ?line send_status(SocketB, ok), + ?line MyChallengeB = gen_challenge(), + ?line send_challenge(SocketB, OurName, MyChallengeB, 5), + ?line HisChallengeB = recv_challenge_reply( + SocketB, + MyChallengeB, + Cookie), + ?line {term,{-1,ETimedout,ETimedout}} = runner:get_term(P3, 10000), + ?line runner:recv_eot(P3), + ?line gen_tcp:close(SocketB), + ?line gen_tcp:close(EpmdSocket), + ok. + + +ei_accept_tmo(doc) -> + ["Check accept with timeouts."]; +ei_accept_tmo(suite) -> + []; +ei_accept_tmo(Config) when is_list(Config) -> + %%dbg:tracer(), + %%dbg:p(self()), + ?line P = runner:start(?accept_tmo), + ?line runner:send_term(P,{c_nod_som_ingen_kontaktar_1, + kaksmula_som_ingen_bryr_sig_om}), + ?line {term,{-1,ETimedout,ETimedout}} = runner:get_term(P, 10000), + ?line runner:recv_eot(P), + ?line P2 = runner:start(?accept_tmo), + ?line runner:send_term(P2,{c_nod_som_vi_kontaktar_1, + erlang:get_cookie()}), + ?line receive after 1000 -> ok end, + ?line CNode1 = make_node(c_nod_som_vi_kontaktar_1), + ?line {ignored,CNode1} ! tjenare, + ?line {term, X} = runner:get_term(P2, 10000), + ?line runner:recv_eot(P2), + ?line true = is_integer(X), + ?line P3 = runner:start(?accept_tmo), + ?line runner:send_term(P3,{c_nod_som_vi_kontaktar_2, + erlang:get_cookie()}), + ?line receive after 1000 -> ok end, + ?line CNode2 = make_node(c_nod_som_vi_kontaktar_2), + ?line {NA,NB} = split(CNode2), + ?line {_,Host} = split(node()), + ?line OurName = join(ccc,Host), + ?line {port,PortNo,_} = erl_epmd:port_please(NA,NB), + ?line {ok, SocketA} = gen_tcp:connect(atom_to_list(NB),PortNo, + [{active,false}, + {packet,2}]), + ?line send_name(SocketA,OurName,5), + ?line ok = recv_status(SocketA), + ?line {hidden,Node,5,HisChallengeA} = recv_challenge(SocketA), % See 1) + ?line OurChallengeA = gen_challenge(), + ?line OurDigestA = gen_digest(HisChallengeA, erlang:get_cookie()), + %% Dont do the last two steps of the connection setup... + %% send_challenge_reply(SocketA, OurChallengeA, OurDigestA), + %% ok = recv_challenge_ack(SocketA, OurChallengeA, erlang:get_cookie()), + ?line {term, {-1,ETimedout,ETimedout}} = runner:get_term(P3, 10000), + ?line runner:recv_eot(P3), + ?line gen_tcp:close(SocketA), + ok. + +make_node(X) -> + list_to_atom(atom_to_list(X) ++ "@" ++ + hd(tl(string:tokens(atom_to_list(node()),"@")))). + + +make_and_check_dummy() -> + % First check that the host has an ip and is *not* reachable + ?line case gen_tcp:connect(?dummy_host,23,[{active,false}],5000) of + {error,timeout} -> ok; + {error,ehostunreach} -> ok + end, + + list_to_atom("dummy@"++atom_to_list(?dummy_host)). + +%% +%% Stolen from the erl_distribution_wb_test in kernel +%% To be able to do partial handshakes... +%% + +-define(to_port(Socket, Data), + case inet_tcp:send(Socket, Data) of + {error, closed} -> + self() ! {tcp_closed, Socket}, + {error, closed}; + R -> + R + end). + +-define(DFLAG_PUBLISHED,1). +-define(DFLAG_ATOM_CACHE,2). +-define(DFLAG_EXTENDED_REFERENCES,4). +-define(DFLAG_EXTENDED_PIDS_PORTS,16#100). +-define(DFLAG_DIST_MONITOR,8). + +%% From R9 and forward extended references is compulsory +-define(COMPULSORY_DFLAGS, (?DFLAG_EXTENDED_REFERENCES bor ?DFLAG_EXTENDED_PIDS_PORTS)). + +-define(shutdown(X), exit(X)). +-define(int16(X), [((X) bsr 8) band 16#ff, (X) band 16#ff]). + +-define(int32(X), + [((X) bsr 24) band 16#ff, ((X) bsr 16) band 16#ff, + ((X) bsr 8) band 16#ff, (X) band 16#ff]). + +-define(i16(X1,X0), + (?u16(X1,X0) - + (if (X1) > 127 -> 16#10000; true -> 0 end))). + +-define(u16(X1,X0), + (((X1) bsl 8) bor (X0))). + +-define(u32(X3,X2,X1,X0), + (((X3) bsl 24) bor ((X2) bsl 16) bor ((X1) bsl 8) bor (X0))). + +%% +%% Handshake utilities +%% + +%% +%% MD5 hashing +%% + +%% This is no proper random number, but that is not really important in +%% this test +gen_challenge() -> + {_,_,N} = erlang:now(), + N. + +%% Generate a message digest from Challenge number and Cookie +gen_digest(Challenge, Cookie) when is_integer(Challenge), is_atom(Cookie) -> + C0 = erlang:md5_init(), + C1 = erlang:md5_update(C0, atom_to_list(Cookie)), + C2 = erlang:md5_update(C1, integer_to_list(Challenge)), + binary_to_list(erlang:md5_final(C2)). + + +%% +%% The differrent stages of the MD5 handshake +%% + +send_status(Socket, Stat) -> + case gen_tcp:send(Socket, [$s | atom_to_list(Stat)]) of + {error, _} -> + ?shutdown(could_not_send_status); + _ -> + true + end. + + +recv_status(Socket) -> + case gen_tcp:recv(Socket, 0) of + {ok, [$s|StrStat]} -> + list_to_atom(StrStat); + Bad -> + exit(Bad) + end. + +send_challenge(Socket, Node, Challenge, Version) -> + send_challenge(Socket, Node, Challenge, Version, ?COMPULSORY_DFLAGS). +send_challenge(Socket, Node, Challenge, Version, Flags) -> + {ok, {{Ip1,Ip2,Ip3,Ip4}, _}} = inet:sockname(Socket), + ?to_port(Socket, [$n,?int16(Version),?int32(Flags), + ?int32(Challenge), atom_to_list(Node)]). + +recv_challenge(Socket) -> + case gen_tcp:recv(Socket, 0) of + {ok,[$n,V1,V0,Fl1,Fl2,Fl3,Fl4,CA3,CA2,CA1,CA0 | Ns]} -> + Flags = ?u32(Fl1,Fl2,Fl3,Fl4), + Type = case Flags band ?DFLAG_PUBLISHED of + 0 -> + hidden; + _ -> + normal + end, + Node =list_to_atom(Ns), + Version = ?u16(V1,V0), + Challenge = ?u32(CA3,CA2,CA1,CA0), + {Type,Node,Version,Challenge}; + _ -> + ?shutdown(no_node) + end. + +send_challenge_reply(Socket, Challenge, Digest) -> + ?to_port(Socket, [$r,?int32(Challenge),Digest]). + +recv_challenge_reply(Socket, ChallengeA, Cookie) -> + case gen_tcp:recv(Socket, 0) of + {ok,[$r,CB3,CB2,CB1,CB0 | SumB]} when length(SumB) == 16 -> + SumA = gen_digest(ChallengeA, Cookie), + ChallengeB = ?u32(CB3,CB2,CB1,CB0), + if SumB == SumA -> + ChallengeB; + true -> + ?shutdown(bad_challenge_reply) + end; + _ -> + ?shutdown(no_node) + end. + +send_challenge_ack(Socket, Digest) -> + ?to_port(Socket, [$a,Digest]). + +recv_challenge_ack(Socket, ChallengeB, CookieA) -> + case gen_tcp:recv(Socket, 0) of + {ok,[$a | SumB]} when length(SumB) == 16 -> + SumA = gen_digest(ChallengeB, CookieA), + if SumB == SumA -> + ok; + true -> + ?shutdown(bad_challenge_ack) + end; + _ -> + ?shutdown(bad_challenge_ack) + end. + +send_name(Socket, MyNode0, Version) -> + send_name(Socket, MyNode0, Version, ?COMPULSORY_DFLAGS). +send_name(Socket, MyNode0, Version, Flags) -> + MyNode = atom_to_list(MyNode0), + ?to_port(Socket, [$n,?int16(Version),?int32(Flags)] ++ + MyNode). + +%% +%% recv_name is common for both old and new handshake. +%% +recv_name(Socket) -> + case gen_tcp:recv(Socket, 0) of + {ok,Data} -> + get_name(Data); + Res -> + ?shutdown({no_node,Res}) + end. + +get_name([$m,VersionA,VersionB,_Ip1,_Ip2,_Ip3,_Ip4|OtherNode]) -> + {normal, list_to_atom(OtherNode), ?u16(VersionA,VersionB)}; +get_name([$h,VersionA,VersionB,_Ip1,_Ip2,_Ip3,_Ip4|OtherNode]) -> + {hidden, list_to_atom(OtherNode), ?u16(VersionA,VersionB)}; +get_name([$n,VersionA, VersionB, Flag1, Flag2, Flag3, Flag4 | OtherNode]) -> + Type = case ?u32(Flag1, Flag2, Flag3, Flag4) band ?DFLAG_PUBLISHED of + 0 -> + hidden; + _ -> + normal + end, + {Type, list_to_atom(OtherNode), + ?u16(VersionA,VersionB)}; +get_name(Data) -> + ?shutdown(Data). + +%% +%% tell_name is for old handshake +%% +tell_name(Socket, MyNode0, Version) -> + MyNode = atom_to_list(MyNode0), + {ok, {{Ip1,Ip2,Ip3,Ip4}, _}} = inet:sockname(Socket), + ?to_port(Socket, [$h,?int16(Version),Ip1,Ip2,Ip3,Ip4] ++ + MyNode). + +%% +%% The communication with EPMD follows +%% +do_register_node(NodeName, TcpPort, VLow, VHigh) -> + case gen_tcp:connect({127,0,0,1}, get_epmd_port(), []) of + {ok, Socket} -> + {N0,_} = split(NodeName), + Name = atom_to_list(N0), + Extra = "", + Elen = length(Extra), + Len = 1+2+1+1+2+2+2+length(Name)+2+Elen, + gen_tcp:send(Socket, [?int16(Len), $x, + ?int16(TcpPort), + $M, + 0, + ?int16(VHigh), + ?int16(VLow), + ?int16(length(Name)), + Name, + ?int16(Elen), + Extra]), + case wait_for_reg_reply(Socket, []) of + {error, epmd_close} -> + exit(epmd_broken); + Other -> + Other + end; + Error -> + Error + end. + +wait_for_reg_reply(Socket, SoFar) -> + receive + {tcp, Socket, Data0} -> + case SoFar ++ Data0 of + [$y, Result, A, B] -> + case Result of + 0 -> + {alive, Socket, ?u16(A, B)}; + _ -> + {error, duplicate_name} + end; + Data when length(Data) < 4 -> + wait_for_reg_reply(Socket, Data); + Garbage -> + {error, {garbage_from_epmd, Garbage}} + end; + {tcp_closed, Socket} -> + {error, epmd_close} + after 10000 -> + gen_tcp:close(Socket), + {error, no_reg_reply_from_epmd} + end. + + +register(NodeName, ListenSocket, VLow, VHigh) -> + {ok,{_,TcpPort}} = inet:sockname(ListenSocket), + case do_register_node(NodeName, TcpPort, VLow, VHigh) of + {alive, Socket, Creation} -> + Socket; + Other -> + exit(Other) + end. + + +%% +%% Utilities +%% + +%% Split a nodename +split([$@|T],A) -> + {lists:reverse(A),T}; +split([H|T],A) -> + split(T,[H|A]). + +split(Atom) -> + {A,B} = split(atom_to_list(Atom),[]), + {list_to_atom(A),list_to_atom(B)}. + +%% Build a simple distribution message +build_message(Cookie) -> + [$?,term_to_binary({6,self(),Cookie,rex}),term_to_binary(plupp)]. + +%% Build a distribution message that will make rex answer +build_rex_message(Cookie,OurName) -> + [$?,term_to_binary({6,self(),Cookie,rex}), + term_to_binary({'$gen_cast', + {cast, + rpc, + cast, + [OurName, hello, world, []], + self()} })]. + +%% Receive a distribution message +recv_message(Socket) -> + case gen_tcp:recv(Socket, 0) of + {ok,Data} -> + B0 = list_to_binary(Data), + {_,B1} = erlang:split_binary(B0,1), + Header = erlang:binary_to_term(B1), + Siz = size(term_to_binary(Header)), + {_,B2} = erlang:split_binary(B1,Siz), + Message = case (catch erlang:binary_to_term(B2)) of + {'EXIT', _} -> + could_not_digest_message; + Other -> + Other + end, + {Header, Message}; + Res -> + exit({no_message,Res}) + end. + +%% Build a nodename +join(Name,Host) -> + list_to_atom(atom_to_list(Name) ++ "@" ++ atom_to_list(Host)). + +%% start/stop slave. +start_node(Name, Param) -> + ?t:start_node(Name, slave, [{args, Param}]). + +stop_node(Node) -> + ?t:stop_node(Node). + + +get_nodenames(N, T) -> + get_nodenames(N, T, []). + +get_nodenames(0, _, Acc) -> + Acc; +get_nodenames(N, T, Acc) -> + {A, B, C} = now(), + get_nodenames(N-1, T, [list_to_atom(atom_to_list(?MODULE) + ++ "-" + ++ atom_to_list(T) + ++ "-" + ++ integer_to_list(A) + ++ "-" + ++ integer_to_list(B) + ++ "-" + ++ integer_to_list(C)) | Acc]). + +get_epmd_port() -> + case init:get_argument(epmd_port) of + {ok, [[PortStr|_]|_]} when is_list(PortStr) -> + list_to_integer(PortStr); + error -> + 4369 % Default epmd port + end. diff --git a/lib/erl_interface/test/ei_tmo_SUITE_data/Makefile.first b/lib/erl_interface/test/ei_tmo_SUITE_data/Makefile.first new file mode 100644 index 0000000000..6eb9f2ce71 --- /dev/null +++ b/lib/erl_interface/test/ei_tmo_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2003-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +ei_tmo_test_decl.c: ei_tmo_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run ei_tmo_test -s erlang halt diff --git a/lib/erl_interface/test/ei_tmo_SUITE_data/Makefile.src b/lib/erl_interface/test/ei_tmo_SUITE_data/Makefile.src new file mode 100644 index 0000000000..a49eeccc02 --- /dev/null +++ b/lib/erl_interface/test/ei_tmo_SUITE_data/Makefile.src @@ -0,0 +1,41 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2003-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/ei_runner@obj@ \ + $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +EI_TMO_OBJS = ei_tmo_test@obj@ ei_tmo_test_decl@obj@ + +all: ei_tmo_test@exe@ + +clean: + $(RM) $(EI_TMO_OBJS) + $(RM) ei_tmo_test@exe@ + +ei_tmo_test@exe@: $(EI_TMO_OBJS) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EI_TMO_OBJS) $(LIBFLAGS) + diff --git a/lib/erl_interface/test/ei_tmo_SUITE_data/ei_tmo_test.c b/lib/erl_interface/test/ei_tmo_SUITE_data/ei_tmo_test.c new file mode 100644 index 0000000000..2cc9af975d --- /dev/null +++ b/lib/erl_interface/test/ei_tmo_SUITE_data/ei_tmo_test.c @@ -0,0 +1,767 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include <stdio.h> +#include <string.h> +#ifdef VXWORKS +#include "reclaim.h" +#endif + +#ifdef __WIN32__ +#include <winsock2.h> +#include <windows.h> +#else +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#endif + +#include "ei_runner.h" + +#ifndef __WIN32__ +#define closesocket(X) close(X) +#endif + +#define DEBUG 1 + +#ifdef DEBUG +#include <stdarg.h> + +FILE *debugfile = NULL; +#define OPEN_DEBUGFILE(Number) debugf_open(Number) +#define CLOSE_DEBUGFILE() debugf_close() +#define DEBUGF(X) debugf X + +static void debugf(char *format, ...) +{ + va_list ap; + va_start(ap,format); + if (debugfile) { + vfprintf(debugfile,format,ap); + fflush(debugfile); + } else { + fprintf(stderr,"Attempt to write to debugfile when not open...\n"); + } + va_end(ap); +} + +static void debugf_open(int number) +{ + char filename[1024]; + sprintf(filename,"ei_tmo_test%d.debug",number); +#if !defined(VXWORKS) && !defined(__WIN32__) && !defined(_OSE_) + close(2); +#endif + debugfile = fopen(filename,"a"); + fprintf(debugfile,"===================================================\n"); +} + +static void debugf_close(void) +{ + if (debugfile) + fclose(debugfile); +} + +#else +#define OPEN_DEBUGFILE(X) /* noop */ +#define CLOSE_DEBUGFILE() /* noop */ +#define DEBUGF(X) /* noop */ +#endif + +TESTCASE(framework_check) +{ + char *ptr = NULL; + int len; + +#ifdef DEBUG + int version; + int i; +#endif + + OPEN_DEBUGFILE(1); + + DEBUGF(("B�rjar... \n")); + ptr = read_packet(&len); + if (*ptr != 't') { + DEBUGF(("Gick fel \n")); + report(1); + } else { + ei_x_buff x; + ei_x_new(&x); + ei_x_append_buf(&x, ptr+1,len-1); + DEBUGF(("Gick bra? %d\n",x.index)); +#ifdef DEBUG + for(i=0;i < x.index; ++i) + DEBUGF(("%d ",(int) ((unsigned char *) x.buff)[i])); + DEBUGF(("\n")); + len = 0; + ei_decode_version(x.buff,&len,&version); + ei_print_term(debugfile,x.buff,&len); + fflush(debugfile); +#endif + send_bin_term(&x); + ei_x_free(&x); + } + if (ptr != NULL) + free(ptr); + CLOSE_DEBUGFILE(); + report(1); +} + +int decode_request(char **nodename_p, char **cookie_p, char **peername_p) +{ + char *nodename = NULL; + char *cookie = NULL; + char *peername = NULL; + char *ptr = NULL; + ei_x_buff x; + int len; + int version; + int type; + int size; + int expected_size = (peername_p == NULL) ? 2 : 3; + int ret = -1; + + ptr = read_packet(&len); + ei_x_new(&x); + if (*ptr != 't') { + goto cleanup; + } + ei_x_append_buf(&x, ptr+1,len-1); + len = 0; + ei_decode_version(x.buff,&len,&version); +#ifdef DEBUG + { + int tlen = len; + ei_print_term(debugfile,x.buff,&tlen); + DEBUGF(("\n")); + } +#endif + if (ei_get_type(x.buff,&len,&type,&size) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (type != ERL_SMALL_TUPLE_EXT || size != expected_size) { + DEBUGF(("Failure at line %d, type=%d, size = %d\n",__LINE__, + type,size)); + goto cleanup; + } + if (ei_decode_tuple_header(x.buff,&len,&size) != 0 || size != expected_size) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (ei_get_type(x.buff,&len,&type,&size) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (type != ERL_ATOM_EXT) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + nodename = malloc(size+1); + ei_decode_atom(x.buff,&len,nodename); + nodename[size] = '\0'; /* needed????? */ + if (ei_get_type(x.buff,&len,&type,&size) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (type != ERL_ATOM_EXT) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + cookie = malloc(size + 1); + ei_decode_atom(x.buff,&len,cookie); + cookie[size] = '\0'; /* needed????? */ + if (expected_size > 2) { + if (ei_get_type(x.buff,&len,&type,&size) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (type != ERL_ATOM_EXT) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + peername = malloc(size + 1); + ei_decode_atom(x.buff,&len,peername); + peername[size] = '\0'; /* needed????? */ + DEBUGF(("nodename = %s, cookie = %s, peername = %s\n", + nodename, cookie, peername)); + *peername_p = peername; + peername = NULL; + } else { + DEBUGF(("nodename = %s, cookie = %s\n", + nodename, cookie)); + } + *nodename_p = nodename; + nodename = NULL; + *cookie_p = cookie; + cookie = NULL; + ret = 0; + cleanup: + ei_x_free(&x); + if (ptr != NULL) { + free(ptr); + } + if (nodename != NULL) { + free(nodename); + } + if (cookie != NULL) { + free(cookie); + } + if (peername != NULL) { + free(peername); + } + return ret; +} + +int get_message(int com_sock, ei_x_buff *buff, + char *atom_buff, erlang_pid *pid, int *iterations) +{ + ei_x_buff buffer; + int ret_val,index; + erlang_msg msg; + int res = -1; + int totlen; + int type; + int size; + int version; + long tmp; + + ei_x_new(&buffer); + + for (;;) { + /* Reset buffer index before reading */ + buffer.index = 0; + /* Receive message */ + if ((ret_val = ei_xreceive_msg(com_sock, &msg, &buffer)) == + ERL_TICK) { + /* Ticks are automatically answered, just continue */ + continue; + } else if (ret_val != ERL_MSG) { + DEBUGF(("Peer has closed, ret_val = %d (%d).\n", + ret_val,erl_errno)); + goto cleanup; + } + switch (msg.msgtype) { + case ERL_SEND: + case ERL_REG_SEND: + index = 0; + ei_decode_version(buffer.buff,&index,&version); + DEBUGF(("Peer sent the following message to me: ")); +#ifdef DEBUG + { + int ndx = index; + /*in debug log on Unix*/ + ei_print_term(debugfile, buffer.buff, &ndx); + } +#endif + DEBUGF(("\n")); + if (ei_get_type(buffer.buff,&index,&type,&size) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (type != ERL_SMALL_TUPLE_EXT || size != 3) { + DEBUGF(("Failure at line %d, type=%d, size = %d\n",__LINE__, + type,size)); + goto cleanup; + } + if (ei_decode_tuple_header(buffer.buff,&index,&size) != 0 || + size != 3) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (ei_get_type(buffer.buff,&index,&type,&size) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (type == ERL_ATOM_EXT) { + ei_decode_atom(buffer.buff,&index,atom_buff); + atom_buff[size] ='\0'; + res = 2; + } else if (type == ERL_PID_EXT) { + ei_decode_pid(buffer.buff,&index,pid); + res = 1; + } else { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (ei_get_type(buffer.buff,&index,&type,&size) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + switch (type) { + case ERL_SMALL_INTEGER_EXT: + case ERL_INTEGER_EXT: + ei_decode_long(buffer.buff,&index,&tmp); + break; + default: + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + + *iterations = (int)tmp; + + totlen = buffer.index - index; + ei_x_append_buf(buff,buffer.buff+index,totlen); + goto cleanup; + default: + DEBUGF(("Unexpected message type from peer. Goodbye.\n")); + goto cleanup; + } + } + + cleanup: + ei_x_free(&buffer); + return res; +} +TESTCASE(recv_tmo) +{ + char *nodename = NULL; + char *cookie = NULL; + char *peername = NULL; + int com_sock = -1; + ei_cnode nodeinfo; + + + OPEN_DEBUGFILE(5); + + if (decode_request(&nodename,&cookie,&peername) != 0) { + goto cleanup; + } + if (ei_connect_init(&nodeinfo, nodename, cookie, 0) < 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + + if ((com_sock = ei_connect_tmo(&nodeinfo, peername, 5000)) < 0) { + ei_x_buff answer; + DEBUGF(("Got error while connecting.{%d,%d}\n",com_sock,erl_errno)); + ei_x_new(&answer); + ei_x_format(&answer,"{~i,~i,~i}",com_sock,erl_errno,ETIMEDOUT); +#ifdef DEBUG + { + int tlen = 0; + int v; + ei_decode_version(answer.buff,&tlen,&v); + ei_print_term(debugfile,answer.buff,&tlen); + DEBUGF(("\n")); + } +#endif + send_bin_term(&answer); + DEBUGF(("Binary term sent.\n")); + ei_x_free(&answer); + } else { + ei_x_buff answer; + int ret_val; + ei_x_buff buffer; + erlang_msg msg; + int index,version; + + DEBUGF(("Success when connecting.{%d,%d}\n",com_sock,erl_errno)); + ei_x_new(&answer); + ei_x_format(&answer,"~i",com_sock); + send_bin_term(&answer); + ei_x_free(&answer); + ei_x_new(&buffer); + + for (;;) { + /* Reset buffer index before reading */ + buffer.index = 0; + /* Receive message */ + if ((ret_val = ei_xreceive_msg_tmo(com_sock, &msg, &buffer,5000)) + == ERL_TICK) { + /* Ticks are automatically answered, just continue */ + continue; + } else if (ret_val != ERL_MSG) { + ei_x_new(&answer); + ei_x_format(&answer,"{~i,~i,~i}",ret_val,erl_errno,ETIMEDOUT); + send_bin_term(&answer); + ei_x_free(&answer); + ei_x_free(&buffer); + DEBUGF(("Got error receiving, sending {%d,%d} and exiting\n", + ret_val,erl_errno)); + goto cleanup; + } + switch (msg.msgtype) { + case ERL_SEND: + case ERL_REG_SEND: + index = 0; + ei_decode_version(buffer.buff,&index,&version); + DEBUGF(("Peer sent the following message to me: ")); +#ifdef DEBUG + { + int ndx = index; + /*in debug log on Unix*/ + ei_print_term(debugfile, buffer.buff, &ndx); + } +#endif + DEBUGF(("\n")); + send_bin_term(&buffer); + ei_x_free(&buffer); + goto cleanup; + default: + DEBUGF(("Unexpected message type from peer. Goodbye.\n")); + goto cleanup; + + } + } + } +cleanup: + if (com_sock >= 0) { + closesocket(com_sock); + } + + if (nodename != NULL) { + free(nodename); + } + if (cookie != NULL) { + free(cookie); + } + if (peername != NULL) { + free(peername); + } + CLOSE_DEBUGFILE(); + report(1); +} + +TESTCASE(send_tmo) +{ + char *nodename = NULL; + char *cookie = NULL; + char *peername = NULL; + int com_sock = -1; + ei_cnode nodeinfo; + + + OPEN_DEBUGFILE(4); + + if (decode_request(&nodename,&cookie,&peername) != 0) { + goto cleanup; + } + if (ei_connect_init(&nodeinfo, nodename, cookie, 0) < 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + + if ((com_sock = ei_connect_tmo(&nodeinfo, peername, 5000)) < 0) { + ei_x_buff answer; + DEBUGF(("Got error while connecting.{%d,%d}\n",com_sock,erl_errno)); + ei_x_new(&answer); + ei_x_format(&answer,"{~i,~i,~i}",com_sock,erl_errno,ETIMEDOUT); +#ifdef DEBUG + { + int tlen = 0; + int v; + ei_decode_version(answer.buff,&tlen,&v); + ei_print_term(debugfile,answer.buff,&tlen); + DEBUGF(("\n")); + } +#endif + send_bin_term(&answer); + DEBUGF(("Binary term sent.\n")); + ei_x_free(&answer); + } else { + ei_x_buff answer; + char atom[256]; + erlang_pid pid; + int res, iterations, i; + ei_x_buff send_buffer; + + DEBUGF(("Success when connecting.{%d,%d}\n",com_sock,erl_errno)); + ei_x_new(&answer); + ei_x_format(&answer,"~i",com_sock); + send_bin_term(&answer); + ei_x_free(&answer); + ei_x_new_with_version(&send_buffer); + if ((res = get_message(com_sock, &send_buffer, + atom ,&pid, &iterations)) < 0) { + DEBUGF(("Get_message_failure at line %d\n",__LINE__)); + ei_x_free(&send_buffer); + goto cleanup; + } + DEBUGF(("Get_message success (%d), bindata:\n",res)); +#ifdef DEBUG + { + int ndx = 0; + int v; + ei_decode_version(send_buffer.buff,&ndx,&v); + ei_print_term(debugfile, send_buffer.buff, &ndx); + } +#endif + DEBUGF(("\n")); + switch (res) { + case 1: /* Send to pid in 'pid' */ + ei_x_new(&answer); + for (i=0;i < iterations; ++i) { + res = ei_send_tmo(com_sock, &pid, send_buffer.buff, + send_buffer.index, 5000); + DEBUGF(("Sent bindata (%d):\n",res)); +#ifdef DEBUG + { + int ndx = 0; + int v; + ei_decode_version(send_buffer.buff,&ndx,&v); + ei_print_term(debugfile, send_buffer.buff, &ndx); + } +#endif + DEBUGF(("\n")); + if (res < 0) + break; + } + if (res < 0) { + DEBUGF(("ei_send_tmo failure at line %d\n",__LINE__)); + ei_x_format(&answer,"{~i,~i,~i,~i}",res,erl_errno,i,ETIMEDOUT); + } else { + ei_x_format(&answer,"~i",res); + } + send_bin_term(&answer); + ei_x_free(&answer); + ei_x_free(&send_buffer); + goto cleanup; + case 2: /* Registered name in 'atom' */ + ei_x_new(&answer); + for (i=0;i < iterations; ++i) { + res = ei_reg_send_tmo(&nodeinfo, com_sock, atom, + send_buffer.buff, + send_buffer.index,5000); + if (res < 0) + break; + } + if (res < 0) { + DEBUGF(("ei_reg_send_tmo failure at line %d\n",__LINE__)); + ei_x_format(&answer,"{~i,~i,~i,~i}",res,erl_errno,i,ETIMEDOUT); + } else { + ei_x_format(&answer,"~i",res); + } + send_bin_term(&answer); + ei_x_free(&answer); + ei_x_free(&send_buffer); + goto cleanup; + default: + DEBUGF(("unexpected request number %d at line %d\n",res,__LINE__)); + ei_x_free(&send_buffer); + goto cleanup; + } + } +cleanup: + if (com_sock >= 0) { + closesocket(com_sock); + } + + if (nodename != NULL) { + free(nodename); + } + if (cookie != NULL) { + free(cookie); + } + if (peername != NULL) { + free(peername); + } + CLOSE_DEBUGFILE(); + report(1); +} + + +TESTCASE(connect_tmo) +{ + char *nodename = NULL; + char *cookie = NULL; + char *peername = NULL; + int com_sock = -1; + ei_cnode nodeinfo; + + + + OPEN_DEBUGFILE(3); + + if (decode_request(&nodename,&cookie,&peername) != 0) { + goto cleanup; + } + if (ei_connect_init(&nodeinfo, nodename, cookie, 0) < 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + + if ((com_sock = ei_connect_tmo(&nodeinfo, peername, 5000)) < 0) { + ei_x_buff answer; + DEBUGF(("Got error while connecting.{%d,%d}\n",com_sock,erl_errno)); + ei_x_new(&answer); + + /* On some systems errno gets set to EHOSTUNREACH rather than + ETIMEDOUT, which is ok. Let's check for that and report timeout + if it happens. + Max OS X seems to respond EHOSTDOWN, which should be ok. + */ + + +#if defined(EHOSTUNREACH) + if (errno == EHOSTUNREACH) + ei_x_format(&answer,"{~i,~i,~i}",com_sock,ETIMEDOUT,ETIMEDOUT); + else +#endif + +#if defined(EHOSTDOWN) + if (errno == EHOSTDOWN) + ei_x_format(&answer,"{~i,~i,~i}",com_sock,ETIMEDOUT,ETIMEDOUT); + else +#endif + + ei_x_format(&answer,"{~i,~i,~i}",com_sock,erl_errno,ETIMEDOUT); + +#ifdef DEBUG + { + int tlen = 0; + int v; + ei_decode_version(answer.buff,&tlen,&v); + ei_print_term(debugfile,answer.buff,&tlen); + DEBUGF(("\n")); + } +#endif + send_bin_term(&answer); + DEBUGF(("Binary term sent.\n")); + ei_x_free(&answer); + } else { + ei_x_buff answer; + DEBUGF(("Success when connecting.{%d,%d}\n",com_sock,erl_errno)); + ei_x_new(&answer); + ei_x_format(&answer,"~i",com_sock); + send_bin_term(&answer); + ei_x_free(&answer); + } + +cleanup: + if (com_sock >= 0) { + closesocket(com_sock); + } + + if (nodename != NULL) { + free(nodename); + } + if (cookie != NULL) { + free(cookie); + } + if (peername != NULL) { + free(peername); + } + CLOSE_DEBUGFILE(); + report(1); +} + +TESTCASE(accept_tmo) +{ + char *nodename = NULL; + char *cookie = NULL; + int listen_sock = -1; + int epmd_sock = -1; + int com_sock = -1; + struct sockaddr_in sin; + int sin_siz = sizeof(sin); + ErlConnect peer; + ei_cnode nodeinfo; + + + + OPEN_DEBUGFILE(2); + + putenv("EI_TRACELEVEL=10"); + + if (decode_request(&nodename,&cookie,NULL) != 0) { + goto cleanup; + } + if (ei_connect_init(&nodeinfo, nodename, cookie, 0) < 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + + if ((listen_sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + memset(&sin, 0, sizeof(sin)); + sin.sin_family = AF_INET; + sin.sin_addr.s_addr = INADDR_ANY; + + if (bind(listen_sock,(struct sockaddr *) &sin, sizeof(sin)) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (getsockname(listen_sock, + (struct sockaddr *) &sin, &sin_siz) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + if (listen(listen_sock, 5) != 0) { + DEBUGF(("Failure at line %d\n",__LINE__)); + goto cleanup; + } + + if ((epmd_sock = ei_publish(&nodeinfo, ntohs(sin.sin_port))) < 0) { + DEBUGF(("Failure at line %d[%d,%d]\n",__LINE__,sin.sin_port,erl_errno)); + goto cleanup; + } + + if ((com_sock = ei_accept_tmo(&nodeinfo, + listen_sock, &peer, 5000)) == ERL_ERROR) { + ei_x_buff answer; + DEBUGF(("Got error while accepting.{%d,%d}\n",com_sock,erl_errno)); + ei_x_new(&answer); + ei_x_format(&answer,"{~i,~i,~i}",com_sock,erl_errno,ETIMEDOUT); +#ifdef DEBUG + { + int tlen = 0; + int v; + ei_decode_version(answer.buff,&tlen,&v); + ei_print_term(debugfile,answer.buff,&tlen); + DEBUGF(("\n")); + } +#endif + send_bin_term(&answer); + DEBUGF(("Binary term sent.\n")); + ei_x_free(&answer); + } else { + ei_x_buff answer; + DEBUGF(("Success when connecting.{%d,%d}\n",com_sock,erl_errno)); + ei_x_new(&answer); + ei_x_format(&answer,"~i",com_sock); + send_bin_term(&answer); + ei_x_free(&answer); + } + +cleanup: + + if (listen_sock >= 0) { + closesocket(listen_sock); + } + if (epmd_sock >= 0) { + closesocket(epmd_sock); + } + if (com_sock >= 0) { + closesocket(com_sock); + } + + if (nodename != NULL) { + free(nodename); + } + if (cookie != NULL) { + free(cookie); + } + CLOSE_DEBUGFILE(); + report(1); +} + diff --git a/lib/erl_interface/test/erl_connect_SUITE.erl b/lib/erl_interface/test/erl_connect_SUITE.erl new file mode 100644 index 0000000000..0d6539d98f --- /dev/null +++ b/lib/erl_interface/test/erl_connect_SUITE.erl @@ -0,0 +1,134 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2000-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(erl_connect_SUITE). + +-include("test_server.hrl"). +-include("erl_connect_SUITE_data/erl_connect_test_cases.hrl"). + +-export([all/1,init_per_testcase/2,fin_per_testcase/2, + erl_send/1,erl_reg_send/1, erl_send_cookie_file/1]). + +-import(runner, [get_term/1,send_term/2]). + +all(suite) -> + [erl_send,erl_reg_send,erl_send_cookie_file]. + +init_per_testcase(_Case, Config) -> + Dog = ?t:timetrap(?t:minutes(0.25)), + [{watchdog, Dog}|Config]. + +fin_per_testcase(_Case, Config) -> + Dog = ?config(watchdog, Config), + test_server:timetrap_cancel(Dog), + ok. + +erl_send(Config) when is_list(Config) -> + ?line P = runner:start(?interpret), + ?line 1 = erl_connect_init(P, 42, erlang:get_cookie(), 0), + ?line {ok,Fd} = erl_connect(P, node()), + + ?line ok = erl_send(P, Fd, self(), AMsg={a,message}), + ?line receive AMsg -> ok end, + + ?line 0 = erl_close_connection(P,Fd), + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok. + +erl_send_cookie_file(Config) when is_list(Config) -> + case os:type() of + vxworks -> + {skip,"Skipped on VxWorks"}; + _ -> + ?line P = runner:start(?interpret), + ?line 1 = erl_connect_init(P, 42, '', 0), + ?line {ok,Fd} = erl_connect(P, node()), + + ?line ok = erl_send(P, Fd, self(), AMsg={a,message}), + ?line receive AMsg -> ok end, + + ?line 0 = erl_close_connection(P,Fd), + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok + end. + +erl_reg_send(Config) when is_list(Config) -> + ?line P = runner:start(?interpret), + ?line 1 = erl_connect_init(P, 42, erlang:get_cookie(), 0), + ?line {ok,Fd} = erl_connect(P, node()), + + ARegName = a_strange_registred_name, + ?line register(ARegName, self()), + ?line ok = erl_reg_send(P, Fd, ARegName, AMsg={another,[strange],message}), + ?line receive AMsg -> ok end, + + ?line 0 = erl_close_connection(P,Fd), + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok. + + +%%% Interface functions for erl_interface functions. + +erl_connect_init(P, Num, Cookie, Creation) -> + send_command(P, erl_connect_init, [Num,Cookie,Creation]), + case get_term(P) of + {term,Int} when is_integer(Int) -> Int + end. + +erl_connect(P, Node) -> + send_command(P, erl_connect, [Node]), + case get_term(P) of + {term,{Fd,_}} when Fd >= 0 -> {ok,Fd}; + {term,{-1,Errno}} -> {error,Errno} + end. + +erl_close_connection(P, FD) -> + send_command(P, erl_close_connection, [FD]), + case get_term(P) of + {term,Int} when is_integer(Int) -> Int + end. + +erl_send(P, Fd, To, Msg) -> + send_command(P, erl_send, [Fd,To,Msg]), + get_send_result(P). + +erl_reg_send(P, Fd, To, Msg) -> + send_command(P, erl_reg_send, [Fd,To,Msg]), + get_send_result(P). + +get_send_result(P) -> + case get_term(P) of + {term,{1,_}} -> ok; + {term,{-1,Errno}} -> {error,Errno}; + {term,{Res,Errno}}-> + io:format("Return value: ~p\nerl_errno: ~p", [Res,Errno]), + ?t:fail(bad_return_value) + end. + +send_command(P, Name, Args) -> + runner:send_term(P, {Name,list_to_tuple(Args)}). + + + + + diff --git a/lib/erl_interface/test/erl_connect_SUITE_data/Makefile.first b/lib/erl_interface/test/erl_connect_SUITE_data/Makefile.first new file mode 100644 index 0000000000..09c00e7b8c --- /dev/null +++ b/lib/erl_interface/test/erl_connect_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +erl_connect_test_decl.c: erl_connect_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run erl_connect_test -s erlang halt diff --git a/lib/erl_interface/test/erl_connect_SUITE_data/Makefile.src b/lib/erl_interface/test/erl_connect_SUITE_data/Makefile.src new file mode 100644 index 0000000000..047a734ecb --- /dev/null +++ b/lib/erl_interface/test/erl_connect_SUITE_data/Makefile.src @@ -0,0 +1,41 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2000-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBERL = $(LIBPATH)/@erl_interface_lib@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/runner@obj@ \ + $(LIBERL) $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +OBJS = erl_connect_test@obj@ erl_connect_test_decl@obj@ + +all: erl_connect_test@exe@ + +erl_connect_test@exe@: $(OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(OBJS) $(LIBFLAGS) + +clean: + $(RM) $(OBJS) + $(RM) erl_connect_test@exe@ diff --git a/lib/erl_interface/test/erl_connect_SUITE_data/erl_connect_test.c b/lib/erl_interface/test/erl_connect_SUITE_data/erl_connect_test.c new file mode 100644 index 0000000000..02304260b8 --- /dev/null +++ b/lib/erl_interface/test/erl_connect_SUITE_data/erl_connect_test.c @@ -0,0 +1,202 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2000-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Purpose: Tests the functions in erl_connect.c. + * Author: Bjorn Gustavsson + * + * See the erl_connect_SUITE.erl file for a "table of contents". + */ + +#include <stdio.h> +#include <string.h> + +#include "runner.h" + +static void cmd_erl_connect_init(ETERM* args); +static void cmd_erl_connect(ETERM* args); +static void cmd_erl_send(ETERM* args); +static void cmd_erl_reg_send(ETERM* args); +static void cmd_erl_close_connection(ETERM *args); + +static void send_errno_result(int value); + +static struct { + char* name; + int num_args; /* Number of arguments. */ + void (*func)(ETERM* args); +} commands[] = { + "erl_connect_init", 3, cmd_erl_connect_init, + "erl_connect", 1, cmd_erl_connect, + "erl_close_connection", 1, cmd_erl_close_connection, + "erl_send", 3, cmd_erl_send, + "erl_reg_send", 3, cmd_erl_reg_send, +}; + + +/* + * Sends a list contaning all data types to the Erlang side. + */ + +TESTCASE(interpret) +{ + ETERM* term; + + erl_init(NULL, 0); + + outer_loop: + + term = get_term(); + + if (term == NULL) { + report(1); + return; + } else { + ETERM* Func; + ETERM* Args; + int i; + + if (!ERL_IS_TUPLE(term) || ERL_TUPLE_SIZE(term) != 2) { + fail("term should be a tuple of size 2"); + } + + Func = erl_element(1, term); + if (!ERL_IS_ATOM(Func)) { + fail("function name should be an atom"); + } + Args = erl_element(2, term); + if (!ERL_IS_TUPLE(Args)) { + fail("function arguments should be a tuple"); + } + erl_free_term(term); + for (i = 0; i < sizeof(commands)/sizeof(commands[0]); i++) { + int n = strlen(commands[i].name); + if (ERL_ATOM_SIZE(Func) != n) { + continue; + } + if (memcmp(ERL_ATOM_PTR(Func), commands[i].name, n) == 0) { + erl_free_term(Func); + if (ERL_TUPLE_SIZE(Args) != commands[i].num_args) { + fail("wrong number of arguments"); + } + commands[i].func(Args); + erl_free_term(Args); + goto outer_loop; + } + } + fail("bad command"); + } +} + +#define VERIFY_TYPE(Test, Term) \ +if (!Test(Term)) { \ + fail("wrong type for " #Term); \ +} else { \ +} + +static void +cmd_erl_connect_init(ETERM* args) +{ + ETERM* number; + ETERM* res; + ETERM* cookie; + char cookie_buffer[256]; + + number = ERL_TUPLE_ELEMENT(args, 0); + VERIFY_TYPE(ERL_IS_INTEGER, number); + cookie = ERL_TUPLE_ELEMENT(args, 1); + VERIFY_TYPE(ERL_IS_ATOM, cookie); + if (ERL_ATOM_SIZE(cookie) == 0) { + res = erl_mk_int(erl_connect_init(ERL_INT_VALUE(number), 0, 0)); + } else { + memcpy(cookie_buffer, ERL_ATOM_PTR(cookie), ERL_ATOM_SIZE(cookie)); + cookie_buffer[ERL_ATOM_SIZE(cookie)] = '\0'; + res = erl_mk_int(erl_connect_init(ERL_INT_VALUE(number), + cookie_buffer, 0)); + } + send_term(res); + erl_free_term(res); +} + +static void +cmd_erl_connect(ETERM* args) +{ + ETERM* node; + char node_buffer[256]; + + node = ERL_TUPLE_ELEMENT(args, 0); + VERIFY_TYPE(ERL_IS_ATOM, node); + memcpy(node_buffer, ERL_ATOM_PTR(node), ERL_ATOM_SIZE(node)); + node_buffer[ERL_ATOM_SIZE(node)] = '\0'; + send_errno_result(erl_connect(node_buffer)); +} + +static void +cmd_erl_close_connection(ETERM* args) +{ + ETERM* number; + ETERM* res; + + number = ERL_TUPLE_ELEMENT(args, 0); + VERIFY_TYPE(ERL_IS_INTEGER, number); + res = erl_mk_int(erl_close_connection(ERL_INT_VALUE(number))); + send_term(res); + erl_free_term(res); +} + +static void +cmd_erl_send(ETERM* args) +{ + ETERM* fd_term = ERL_TUPLE_ELEMENT(args, 0); + ETERM* to = ERL_TUPLE_ELEMENT(args, 1); + ETERM* msg = ERL_TUPLE_ELEMENT(args, 2); + + VERIFY_TYPE(ERL_IS_INTEGER, fd_term); + send_errno_result(erl_send(ERL_INT_VALUE(fd_term), to, msg)); +} + +static void +cmd_erl_reg_send(ETERM* args) +{ + ETERM* fd_term = ERL_TUPLE_ELEMENT(args, 0); + ETERM* to = ERL_TUPLE_ELEMENT(args, 1); + ETERM* msg = ERL_TUPLE_ELEMENT(args, 2); + char reg_name[256]; + + VERIFY_TYPE(ERL_IS_INTEGER, fd_term); + VERIFY_TYPE(ERL_IS_ATOM, to); + memcpy(reg_name, ERL_ATOM_PTR(to), ERL_ATOM_SIZE(to)); + reg_name[ERL_ATOM_SIZE(to)] = '\0'; + send_errno_result(erl_reg_send(ERL_INT_VALUE(fd_term), reg_name, msg)); +} + +static void +send_errno_result(int value) +{ + ETERM* res_array[2]; + ETERM* res_tuple; + + res_array[0] = erl_mk_int(value); + res_array[1] = erl_mk_int(erl_errno); + res_tuple = erl_mk_tuple(res_array, 2); + send_term(res_tuple); + erl_free_term(res_array[0]); + erl_free_term(res_array[1]); + erl_free_term(res_tuple); +} diff --git a/lib/erl_interface/test/erl_eterm_SUITE.erl b/lib/erl_interface/test/erl_eterm_SUITE.erl new file mode 100644 index 0000000000..634e2f9aa0 --- /dev/null +++ b/lib/erl_interface/test/erl_eterm_SUITE.erl @@ -0,0 +1,1136 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(erl_eterm_SUITE). + +-include("test_server.hrl"). +-include("erl_eterm_SUITE_data/eterm_test_cases.hrl"). + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% The tests are organised as follows: +%%% +%%% 1. Basic tests (encoding, decoding, memory allocation). +%%% 2. Constructing terms (the erl_mk_xxx() functions and erl_copy_term()). +%%% 3. Extracting & info functions (erl_hd(), erl_length() etc). +%%% 4. I/O list functions. +%%% 5. Miscellanous functions. +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +-export([all/1, build_terms/1, round_trip_conversion/1, + decode_terms/1, decode_float/1, + t_erl_mk_int/1, t_erl_mk_list/1, + basic_copy/1, + t_erl_cons/1, + t_erl_mk_atom/1, + t_erl_mk_binary/1, + t_erl_mk_empty_list/1, + t_erl_mk_float/1, + t_erl_mk_pid/1, + t_erl_mk_xpid/1, + t_erl_mk_port/1, + t_erl_mk_xport/1, + t_erl_mk_ref/1, + t_erl_mk_long_ref/1, + t_erl_mk_string/1, + t_erl_mk_estring/1, + t_erl_mk_tuple/1, + t_erl_mk_uint/1, + t_erl_mk_var/1, + t_erl_size/1, + t_erl_var_content/1, + t_erl_element/1, + t_erl_length/1, t_erl_hd/1, t_erl_tl/1, + type_checks/1, extractor_macros/1, + t_erl_iolist_length/1, t_erl_iolist_to_binary/1, + t_erl_iolist_to_string/1, + erl_print_term/1, print_string/1, + t_erl_free_compound/1, + high_chaparal/1, + broken_data/1, + cnode_1/1]). + +-export([start_cnode/1]). + +-import(runner, [get_term/1]). + +%% This test suite controls the running of the C language functions +%% in eterm_test.c and print_term.c. + +all(suite) -> [build_terms, round_trip_conversion, + decode_terms, decode_float, + t_erl_mk_int, t_erl_mk_list, + basic_copy, + t_erl_mk_atom, + t_erl_mk_binary, + t_erl_mk_empty_list, + t_erl_mk_float, + t_erl_mk_pid, + t_erl_mk_xpid, + t_erl_mk_port, + t_erl_mk_xport, + t_erl_mk_ref, + t_erl_mk_long_ref, + t_erl_mk_string, + t_erl_mk_estring, + t_erl_mk_tuple, + t_erl_mk_uint, + t_erl_mk_var, + t_erl_size, + t_erl_var_content, + t_erl_element, + t_erl_cons, + t_erl_length, t_erl_hd, t_erl_tl, + type_checks, extractor_macros, + t_erl_iolist_length, t_erl_iolist_to_binary, + t_erl_iolist_to_string, + erl_print_term, print_string, + t_erl_free_compound, + high_chaparal, + broken_data, + cnode_1]. + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% +%%% 1. B a s i c t e s t s +%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% This test asks the C function to construct all data types in +%% a list and verifies that the result is as expected. + +build_terms(suite) -> []; +build_terms(Config) when is_list(Config) -> + ?line P = runner:start(?build_terms), + ?line {term, Term} = get_term(P), + ?line io:format("Received: ~p", [Term]), + ?line [ARefLN, ARef, APortLN, APort, APidLN, APid, + {element1, 42, 767}, "A string", + 1, -1, 0, 3.0, ABin, 'I am an atom'] = Term, + ?line "A binary" = binary_to_list(ABin), + ?line case ARef of + R when is_reference(R), node(R) == kalle@localhost -> ok + end, + ?line case ARefLN of + R1 when is_reference(R1), node(R1) == abcdefghijabcdefghij@localhost -> ok + end, + ?line case APort of + Port when is_port(Port), node(Port) == kalle@localhost -> ok + end, + ?line case APortLN of + Port1 when is_port(Port1), node(Port1) == abcdefghijabcdefghij@localhost -> ok + end, + ?line case APid of + Pid when is_pid(Pid), node(Pid) == kalle@localhost -> ok + end, + ?line case APidLN of + Pid1 when is_pid(Pid1), node(Pid1) == abcdefghijabcdefghij@localhost -> ok + end, + + ?line runner:recv_eot(P), + ok. + +%% This test is run entirely in C code. + +round_trip_conversion(suite) -> []; +round_trip_conversion(Config) when is_list(Config) -> + ?line runner:test(?round_trip_conversion), + ok. + +%% This test sends a list of all data types to the C code function, +%% which decodes it and verifies it. + +decode_terms(suite) -> []; +decode_terms(Config) when is_list(Config) -> + ?line Dummy1 = list_to_atom(filename:join(?config(priv_dir, Config), + dummy_file1)), + ?line Dummy2 = list_to_atom(filename:join(?config(priv_dir, Config), + dummy_file2)), + ?line Port1 = open_port(Dummy1, [out]), + ?line Port2 = open_port(Dummy2, [out]), + ?line ABinary = list_to_binary("A binary"), + ?line Terms = [make_ref(), make_ref(), + Port1, Port2, + self(), self(), + {element1, 42, 767}, "A string", + 1, -1, 0, 3.0, ABinary, 'I am an atom'], + + ?line P = runner:start(?decode_terms), + ?line runner:send_term(P, Terms), + ?line runner:recv_eot(P), + + ok. + +%% Decodes the floating point number 3.1415. + +decode_float(suite) -> []; +decode_float(Config) when is_list(Config) -> + ?line P = runner:start(?decode_float), + ?line runner:send_term(P, 3.1415), + ?line runner:recv_eot(P), + ok. + +%% Tests the erl_free_compound() function. + +t_erl_free_compound(suite) -> []; +t_erl_free_compound(Config) when is_list(Config) -> + ?line runner:test(?t_erl_free_compound), + ok. + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% +%%% 2. C o n s t r u c t i n g t e r m s +%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% This tests the erl_mk_list() function. + +t_erl_mk_list(suite) -> []; +t_erl_mk_list(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_list), + + ?line {term, []} = get_term(P), + ?line {term, [abc]} = get_term(P), + ?line {term, [abcdef, 42]} = get_term(P), + ?line {term, [0.0, 23, [], 3.1415]} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_int() function. + +t_erl_mk_int(suite) -> []; +t_erl_mk_int(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_int), + + ?line {term, 0} = get_term(P), + ?line {term, 127} = get_term(P), + ?line {term, 128} = get_term(P), + ?line {term, 255} = get_term(P), + ?line {term, 256} = get_term(P), + + ?line {term, 16#FFFF} = get_term(P), + ?line {term, 16#10000} = get_term(P), + + ?line {term, 16#07FFFFFF} = get_term(P), + ?line {term, 16#0FFFFFFF} = get_term(P), + ?line {term, 16#1FFFFFFF} = get_term(P), + ?line {term, 16#3FFFFFFF} = get_term(P), + ?line {term, 16#7FFFFFFF} = get_term(P), + + ?line {term, 16#08000000} = get_term(P), + ?line {term, 16#10000000} = get_term(P), + ?line {term, 16#20000000} = get_term(P), + ?line {term, 16#40000000} = get_term(P), + + + ?line {term, -16#07FFFFFF} = get_term(P), + ?line {term, -16#0FFFFFFF} = get_term(P), + ?line {term, -16#1FFFFFFF} = get_term(P), + ?line {term, -16#3FFFFFFF} = get_term(P), + ?line {term, -16#7FFFFFFF} = get_term(P), + + ?line {term, -16#08000000} = get_term(P), + ?line {term, -16#10000000} = get_term(P), + ?line {term, -16#20000000} = get_term(P), + ?line {term, -16#40000000} = get_term(P), + + ?line {term, -16#08000001} = get_term(P), + ?line {term, -16#10000001} = get_term(P), + ?line {term, -16#20000001} = get_term(P), + ?line {term, -16#40000001} = get_term(P), + + ?line {term, -16#08000002} = get_term(P), + ?line {term, -16#10000002} = get_term(P), + ?line {term, -16#20000002} = get_term(P), + ?line {term, -16#40000002} = get_term(P), + + ?line {term, -1999999999} = get_term(P), + ?line {term, -2000000000} = get_term(P), + ?line {term, -2000000001} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + +%% Basic test of erl_copy_term(). + +basic_copy(suite) -> []; +basic_copy(Config) when is_list(Config) -> + ?line runner:test(?basic_copy), + ok. + + +%% This tests the erl_mk_tuple() function. + +t_erl_mk_tuple(suite) -> []; +t_erl_mk_tuple(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_tuple), + + ?line {term, {madonna, 21, 'mad donna', 12}} = get_term(P), + ?line {term, {'Madonna',21,{children,{"Isabella",2}}, + {'home page',"http://www.madonna.com/"}}} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_atom() function. + +t_erl_mk_atom(suite) -> []; +t_erl_mk_atom(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_atom), + + ?line {term, madonna} = (get_term(P)), + ?line {term, 'Madonna'} = (get_term(P)), + ?line {term, 'mad donna'} = (get_term(P)), + ?line {term, '_madonna_'} = (get_term(P)), + ?line {term, '/home/madonna/tour_plan'} = (get_term(P)), + ?line {term, 'http://www.madonna.com/tour_plan'} = (get_term(P)), + ?line {term, '\'madonna\''} = (get_term(P)), + ?line {term, '\"madonna\"'} = (get_term(P)), + ?line {term, '\\madonna\\'} = (get_term(P)), + ?line {term, '{madonna,21,\'mad donna\',12}'} = (get_term(P)), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_binary() function. + +t_erl_mk_binary(suite) -> []; +t_erl_mk_binary(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_binary), + + ?line {term, Bin} = (get_term(P)), + ?line "{madonna,21,'mad donna',1234.567.890, !#$%&/()=?+-@, \" \\}" = + binary_to_list(Bin), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_empty_list() function. + +t_erl_mk_empty_list(suite) -> []; +t_erl_mk_empty_list(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_empty_list), + + ?line {term, []} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_float() function. + +t_erl_mk_float(suite) -> []; +t_erl_mk_float(Config) when is_list(Config) -> + case os:type() of + vxworks -> + {skipped, "Floating point numbers never compare equal on PPC"}; + _ -> + ?line P = runner:start(?t_erl_mk_float), + ?line {term, {3.1415, 1.999999, 2.000000, 2.000001, + 2.000002, 12345.67890}} = + get_term(P), + ?line runner:recv_eot(P), + ok + end. + + +%% This tests the erl_mk_pid() function. + +t_erl_mk_pid(suite) -> []; +t_erl_mk_pid(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_pid), + + ?line {term, A_pid} = (get_term(P)), + ?line {pid, kalle@localhost, 3, 2} = nc2vinfo(A_pid), + + ?line runner:recv_eot(P), + ok. + +t_erl_mk_xpid(suite) -> []; +t_erl_mk_xpid(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_xpid), + + ?line {term, A_pid} = (get_term(P)), + ?line {pid, kalle@localhost, 32767, 8191} = nc2vinfo(A_pid), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_port() function. + +t_erl_mk_port(suite) -> []; +t_erl_mk_port(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_port), + + ?line {term, A_port} = (get_term(P)), + ?line {port, kalle@localhost, 4} = nc2vinfo(A_port), + + ?line runner:recv_eot(P), + ok. + +t_erl_mk_xport(suite) -> []; +t_erl_mk_xport(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_xport), + + ?line {term, A_port} = (get_term(P)), + ?line {port, kalle@localhost, 268435455} = nc2vinfo(A_port), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_ref() function. + +t_erl_mk_ref(suite) -> []; +t_erl_mk_ref(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_ref), + + ?line {term, A_ref} = (get_term(P)), + ?line {ref, kalle@localhost, _Length, [6]} = nc2vinfo(A_ref), + + ?line runner:recv_eot(P), + ok. + +t_erl_mk_long_ref(suite) -> []; +t_erl_mk_long_ref(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_long_ref), + + ?line {term, A_ref} = (get_term(P)), + ?line {ref, kalle@localhost, _Length, [4294967295,4294967295,262143]} + = nc2vinfo(A_ref), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_string() function. + +t_erl_mk_string(suite) -> []; +t_erl_mk_string(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_string), + + ?line {term, "madonna"} = (get_term(P)), + ?line {term, "Madonna"} = (get_term(P)), + ?line {term, "mad donna"} = (get_term(P)), + ?line {term, "_madonna_"} = (get_term(P)), + ?line {term, "/home/madonna/tour_plan"} = (get_term(P)), + ?line {term, "http://www.madonna.com/tour_plan"} = (get_term(P)), + ?line {term, "\'madonna\'"} = (get_term(P)), + ?line {term, "\"madonna\""} = (get_term(P)), + ?line {term, "\\madonna\\"} = (get_term(P)), + ?line {term, "{madonna,21,'mad donna',12}"} = (get_term(P)), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_estring() function. + +t_erl_mk_estring(suite) -> []; +t_erl_mk_estring(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_estring), + + ?line {term, "madonna"} = (get_term(P)), + ?line {term, "Madonna"} = (get_term(P)), + ?line {term, "mad donna"} = (get_term(P)), + ?line {term, "_madonna_"} = (get_term(P)), + ?line {term, "/home/madonna/tour_plan"} = (get_term(P)), + ?line {term, "http://www.madonna.com/tour_plan"} = (get_term(P)), + ?line {term, "\'madonna\'"} = (get_term(P)), + ?line {term, "\"madonna\""} = (get_term(P)), + ?line {term, "\\madonna\\"} = (get_term(P)), + ?line {term, "{madonna,21,'mad donna',12}"} = (get_term(P)), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_uint() function. + +t_erl_mk_uint(suite) -> []; +t_erl_mk_uint(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_uint), + + ?line {term, 54321} = (get_term(P)), + ?line {term, 2147483647} = (get_term(P)), + ?line {term, 2147483648} = (get_term(P)), + ?line {term, 2147483649} = (get_term(P)), + ?line {term, 2147483650} = (get_term(P)), + ?line {term, 4294967295} = (get_term(P)), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_mk_var() function. + +t_erl_mk_var(suite) -> []; +t_erl_mk_var(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_mk_var), + + ?line {term, 1} = (get_term(P)), + ?line {term, 0} = (get_term(P)), + ?line {term, 1} = (get_term(P)), + ?line {term, 0} = (get_term(P)), + ?line {term, 1} = (get_term(P)), + ?line {term, 0} = (get_term(P)), + ?line {term, 1} = (get_term(P)), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_cons() function. + +t_erl_cons(suite) -> []; +t_erl_cons(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_cons), + + ?line {term, [madonna, 21]} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% +%%% 3. E x t r a c t i n g & i n f o f u n c t i o n s +%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the erl_length() function. + +t_erl_length(suite) -> []; +t_erl_length(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_length), + + ?line 0 = erl_length(P, []), + ?line 1 = erl_length(P, [a]), + ?line 2 = erl_length(P, [a, b]), + ?line 3 = erl_length(P, [a, b, c]), + + ?line 4 = erl_length(P, [a, [x, y], c, []]), + + ?line -1 = erl_length(P, [a|b]), + ?line -1 = erl_length(P, a), + + ?line runner:finish(P), + ok. + +%% Invokes the erl_length() function. + +erl_length(Port, List) -> + call_erl_function(Port, List). + +%% Tests the erl_hd() function. + +t_erl_hd(suite) -> []; +t_erl_hd(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_hd), + + ?line 'NULL' = erl_hd(P, 42), + ?line 'NULL' = erl_hd(P, abc), + ?line 'NULL' = erl_hd(P, []), + + ?line [] = erl_hd(P, [[], a]), + ?line a = erl_hd(P, [a]), + ?line a = erl_hd(P, [a, b]), + ?line a = erl_hd(P, [a, b, c]), + ?line a = erl_hd(P, [a|b]), + + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok. + +%% Invokes the erl_hd() function. + +erl_hd(Port, List) -> + call_erl_function(Port, List). + +%% Tests the erl_tail() function. + +t_erl_tl(suite) -> []; +t_erl_tl(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_tl), + + ?line 'NULL' = erl_tl(P, 42), + ?line 'NULL' = erl_tl(P, abc), + ?line 'NULL' = erl_tl(P, []), + + ?line [] = erl_tl(P, [a]), + ?line [b] = erl_tl(P, [a, b]), + ?line [b, c] = erl_tl(P, [a, b, c]), + + ?line b = erl_tl(P, [a|b]), + + ?line runner:send_eot(P), + ?line runner:recv_eot(P), + ok. + +%% Invokes the erl_tail() function in erl_interface. + +erl_tl(Port, List) -> + call_erl_function(Port, List). + +%% Tests the type checking macros (done in the C program). + +type_checks(suite) -> []; +type_checks(Config) when is_list(Config) -> + ?line runner:test(?type_checks), + ok. + +%% Tests the extractor macros (done in the C program). + +extractor_macros(suite) -> []; +extractor_macros(Config) when is_list(Config) -> + ?line runner:test(?extractor_macros), + ok. + + +%% This tests the erl_size() function. + +t_erl_size(suite) -> []; +t_erl_size(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_size), + + ?line {term, 0} = (get_term(P)), + ?line {term, 4} = (get_term(P)), + + ?line {term, 0} = (get_term(P)), + ?line {term, 27} = (get_term(P)), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_var_content() function. + +t_erl_var_content(suite) -> []; +t_erl_var_content(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_var_content), + + ?line {term, 17} = (get_term(P)), + ?line {term, "http://www.madonna.com"} = (get_term(P)), + ?line {term, 2} = (get_term(P)), + ?line {term, "http://www.madonna.com"} = (get_term(P)), + ?line {term, 2} = (get_term(P)), + + ?line runner:recv_eot(P), + ok. + + +%% This tests the erl_element() function. + +t_erl_element(suite) -> []; +t_erl_element(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_element), + + ?line {term, madonna} = get_term(P), + ?line {term, 21} = get_term(P), + ?line {term, 'mad donna'} = get_term(P), + ?line {term, 12} = get_term(P), + + ?line {term, 'Madonna'} = get_term(P), + ?line {term, 21} = get_term(P), + ?line {term, {children,{"Isabella",2}}} = get_term(P), + ?line {term, {'home page',"http://www.madonna.com/"}} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% +%%% 4. I / O l i s t f u n c t i o n s +%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +%% Tests the erl_iolist_length() function. + +t_erl_iolist_length(suite) -> []; +t_erl_iolist_length(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_iolist_length), + + %% Flat lists. + + ?line 0 = erl_iolist_length(P, []), + ?line 1 = erl_iolist_length(P, [10]), + ?line 2 = erl_iolist_length(P, [10, 20]), + ?line 3 = erl_iolist_length(P, [10, 20, 30]), + ?line 256 = erl_iolist_length(P, lists:seq(0, 255)), + + %% Deep lists. + + ?line 0 = erl_iolist_length(P, [[]]), + ?line 1 = erl_iolist_length(P, [[], 42]), + ?line 1 = erl_iolist_length(P, [42, []]), + ?line 2 = erl_iolist_length(P, [42, [], 45]), + + ?line 3 = erl_iolist_length(P, [42, [90], 45]), + ?line 3 = erl_iolist_length(P, [[42, [90]], 45]), + ?line 3 = erl_iolist_length(P, [[42, [90]], 45]), + + %% List with binaries. + + ?line 0 = erl_iolist_length(P, [list_to_binary([])]), + ?line 0 = erl_iolist_length(P, [[], list_to_binary([])]), + ?line 1 = erl_iolist_length(P, [[1], list_to_binary([])]), + ?line 1 = erl_iolist_length(P, [[], list_to_binary([2])]), + ?line 2 = erl_iolist_length(P, [[42], list_to_binary([2])]), + ?line 4 = erl_iolist_length(P, [[42], list_to_binary([2, 3, 4])]), + + %% Binaries as tail. + + ?line 0 = erl_iolist_length(P, [[]| list_to_binary([])]), + ?line 1 = erl_iolist_length(P, [[1]| list_to_binary([])]), + ?line 1 = erl_iolist_length(P, [[]| list_to_binary([2])]), + ?line 2 = erl_iolist_length(P, [[42]| list_to_binary([2])]), + + %% Binaries only. + + ?line 0 = erl_iolist_length(P, list_to_binary("")), + ?line 1 = erl_iolist_length(P, list_to_binary([1])), + ?line 2 = erl_iolist_length(P, list_to_binary([1, 2])), + + %% Illegal cases. + + ?line -1 = erl_iolist_length(P, [42|43]), + ?line -1 = erl_iolist_length(P, a), + + ?line -1 = erl_iolist_length(P, [a]), + ?line -1 = erl_iolist_length(P, [256]), + ?line -1 = erl_iolist_length(P, [257]), + ?line -1 = erl_iolist_length(P, [-1]), + ?line -1 = erl_iolist_length(P, [-2]), + ?line -1 = erl_iolist_length(P, [-127]), + ?line -1 = erl_iolist_length(P, [-128]), + + ?line runner:finish(P), + ok. + +%% Invokes the erl_iolist_length() function. + +erl_iolist_length(Port, List) -> + call_erl_function(Port, List). + +%% Tests the erl_iolist_to_binary() function. + +t_erl_iolist_to_binary(suite) -> []; +t_erl_iolist_to_binary(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_iolist_to_binary), + + %% Flat lists. + + ?line [] = iolist_to_list(P, []), + ?line [10] = iolist_to_list(P, [10]), + ?line [10, 20] = iolist_to_list(P, [10, 20]), + ?line [10, 20, 30] = iolist_to_list(P, [10, 20, 30]), + ?line AllBytes = lists:seq(0, 255), + ?line AllBytes = iolist_to_list(P, AllBytes), + + %% Deep lists. + + ?line [] = iolist_to_list(P, [[]]), + ?line [42] = iolist_to_list(P, [[], 42]), + ?line [42] = iolist_to_list(P, [42, []]), + ?line [42, 45] = iolist_to_list(P, [42, [], 45]), + + ?line [42, 90, 45] = iolist_to_list(P, [42, [90], 45]), + ?line [42, 90, 45] = iolist_to_list(P, [[42, [90]], 45]), + ?line [42, 90, 45] = iolist_to_list(P, [[42, [90]], 45]), + + %% List with binaries. + + ?line [] = iolist_to_list(P, [list_to_binary([])]), + ?line [] = iolist_to_list(P, [[], list_to_binary([])]), + ?line [1] = iolist_to_list(P, [[1], list_to_binary([])]), + ?line [2] = iolist_to_list(P, [[], list_to_binary([2])]), + ?line [42, 2] = iolist_to_list(P, [[42], list_to_binary([2])]), + ?line [42, 2, 3, 4] = iolist_to_list(P, [[42], list_to_binary([2, 3, 4])]), + + %% Binaries as tail. + + ?line [] = iolist_to_list(P, [[]| list_to_binary([])]), + ?line [1] = iolist_to_list(P, [[1]| list_to_binary([])]), + ?line [2] = iolist_to_list(P, [[]| list_to_binary([2])]), + ?line [42, 2] = iolist_to_list(P, [[42]| list_to_binary([2])]), + + %% Binaries only. + + ?line [] = iolist_to_list(P, list_to_binary("")), + ?line [1] = iolist_to_list(P, list_to_binary([1])), + ?line [1, 2] = iolist_to_list(P, list_to_binary([1, 2])), + + %% Illegal cases. + + ?line 'NULL' = iolist_to_list(P, [42|43]), + ?line 'NULL' = iolist_to_list(P, a), + + ?line 'NULL' = iolist_to_list(P, [a]), + ?line 'NULL' = iolist_to_list(P, [256]), + ?line 'NULL' = iolist_to_list(P, [257]), + ?line 'NULL' = iolist_to_list(P, [-1]), + ?line 'NULL' = iolist_to_list(P, [-2]), + ?line 'NULL' = iolist_to_list(P, [-127]), + ?line 'NULL' = iolist_to_list(P, [-128]), + + ?line runner:finish(P), + ok. + +iolist_to_list(Port, Term) -> + case call_erl_function(Port, Term) of + 'NULL' -> + 'NULL'; + Bin when is_binary(Bin) -> + binary_to_list(Bin) + end. + +%% Tests the erl_iolist_to_string() function. + +t_erl_iolist_to_string(suite) -> []; +t_erl_iolist_to_string(Config) when is_list(Config) -> + ?line P = runner:start(?t_erl_iolist_to_string), + + %% Flat lists. + + ?line [0] = iolist_to_string(P, []), + ?line [10, 0] = iolist_to_string(P, [10]), + ?line [10, 20, 0] = iolist_to_string(P, [10, 20]), + ?line [10, 20, 30, 0] = iolist_to_string(P, [10, 20, 30]), + ?line AllBytes = lists:seq(1, 255)++[0], + ?line AllBytes = iolist_to_string(P, lists:seq(1, 255)), + + %% Deep lists. + + ?line [0] = iolist_to_string(P, [[]]), + ?line [42, 0] = iolist_to_string(P, [[], 42]), + ?line [42, 0] = iolist_to_string(P, [42, []]), + ?line [42, 45, 0] = iolist_to_string(P, [42, [], 45]), + + ?line [42, 90, 45, 0] = iolist_to_string(P, [42, [90], 45]), + ?line [42, 90, 45, 0] = iolist_to_string(P, [[42, [90]], 45]), + ?line [42, 90, 45, 0] = iolist_to_string(P, [[42, [90]], 45]), + + %% List with binaries. + + ?line [0] = iolist_to_string(P, [list_to_binary([])]), + ?line [0] = iolist_to_string(P, [[], list_to_binary([])]), + ?line [1, 0] = iolist_to_string(P, [[1], list_to_binary([])]), + ?line [2, 0] = iolist_to_string(P, [[], list_to_binary([2])]), + ?line [42, 2, 0] = iolist_to_string(P, [[42], list_to_binary([2])]), + ?line [42, 2, 3, 4, 0] = iolist_to_string(P, [[42], + list_to_binary([2, 3, 4])]), + + %% Binaries as tail. + + ?line [0] = iolist_to_string(P, [[]| list_to_binary([])]), + ?line [1, 0] = iolist_to_string(P, [[1]| list_to_binary([])]), + ?line [2, 0] = iolist_to_string(P, [[]| list_to_binary([2])]), + ?line [42, 2, 0] = iolist_to_string(P, [[42]| list_to_binary([2])]), + + %% Binaries only. + + ?line [0] = iolist_to_string(P, list_to_binary("")), + ?line [1, 0] = iolist_to_string(P, list_to_binary([1])), + ?line [1, 2, 0] = iolist_to_string(P, list_to_binary([1, 2])), + + %% Illegal cases. + + ?line 'NULL' = iolist_to_string(P, [0]), + ?line 'NULL' = iolist_to_string(P, [65, 0, 66]), + ?line 'NULL' = iolist_to_string(P, [65, 66, 67, 0]), + + ?line 'NULL' = iolist_to_string(P, [42|43]), + ?line 'NULL' = iolist_to_string(P, a), + + ?line 'NULL' = iolist_to_string(P, [a]), + ?line 'NULL' = iolist_to_string(P, [256]), + ?line 'NULL' = iolist_to_string(P, [257]), + ?line 'NULL' = iolist_to_string(P, [-1]), + ?line 'NULL' = iolist_to_string(P, [-2]), + ?line 'NULL' = iolist_to_string(P, [-127]), + ?line 'NULL' = iolist_to_string(P, [-128]), + + ?line runner:finish(P), + ok. + +%% Invokes the erl_iolist_to_string() function. + +iolist_to_string(Port, Term) -> + runner:send_term(Port, Term), + case get_term(Port) of + {bytes, Result} -> Result; + 'NULL' -> 'NULL' + end. + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% +%%% 5. M i s c e l l a n o u s T e s t s +%%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +erl_print_term(suite) -> []; +erl_print_term(doc) -> "Tests the erl_print_term() function"; +erl_print_term(Config) when is_list(Config) -> + ?line PrintTerm = print_term(Config), + ?line P = open_port({spawn, PrintTerm}, [stream]), + + %% Lists. + + ?line print(P, "[]", []), + ?line print(P, "[a]", [a]), + ?line print(P, "[[a]]", [[a]]), + ?line print(P, "[[]]", [[]]), + ?line print(P, "[a,b,c]", [a,b,c]), + ?line print(P, "[a,b|c]", [a,b|c]), + ?line print(P, "[a,[],c]", [a,[],c]), + ?line print(P, "[a,[1000,1],c]", [a,[1000,1],c]), + + %% Tuples. + + ?line print(P, "{}", {}), + ?line print(P, "{ok}", {ok}), + ?line print(P, "{1,2,3}", {1, 2, 3}), + + %% Pids. + + ?line {_X, Y, Z} = split_pid(self()), + ?line PidString = lists:flatten(io_lib:format("<~s.~w.~w>", + [node(), Y, Z])), + ?line print(P, PidString, self()), + + ?line unlink(P), + ?line exit(P, die), + ok. + +split_pid(Pid) when is_pid(Pid) -> + split_pid(pid_to_list(Pid), 0, []). + +split_pid([$<|Rest], Cur, Result) -> + split_pid(Rest, Cur, Result); +split_pid([Digit|Rest], Cur, Result) when $0 =< Digit, Digit =< $9 -> + split_pid(Rest, 10*Cur+Digit-$0, Result); +split_pid([$.|Rest], Cur, Result) -> + split_pid(Rest, 0, Result++[Cur]); +split_pid([$>], Cur, Result) -> + list_to_tuple(Result++[Cur]). + +print_string(suite) -> []; +print_string(doc) -> "Test printing a string with erl_print_term()"; +print_string(Config) when is_list(Config) -> + ?line PrintTerm = print_term(Config), + ?line P = open_port({spawn, PrintTerm}, [stream]), + + %% Strings. + + ?line print(P, "\"ABC\"", "ABC"), + ?line {11, "\"\\tABC\\r\\n\""} = print(P, "\tABC\r\n"), + + %% Not strings. + + ?line print(P, "[65,66,67,0]", "ABC\000"), + + ?line unlink(P), + ?line exit(P, die), + ok. + +print(Port, TermString, Term) -> + Length = length(TermString), + {Length, TermString} = print(Port, Term). + +%% This function uses the erl_print_term() function in erl_interface +%% to print a term. +%% Returns: {NumChars, Chars} + +print(Port, Term) -> + Bin = term_to_binary(Term), + Size = size(Bin), + Port ! {self(), {command, [Size div 256, Size rem 256, Bin]}}, + collect_line(Port, []). + +collect_line(Port, Result) -> + receive + {Port, {data, Data}} -> + case lists:reverse(Data) of + [$\n|Rest] -> + collect_line1(Rest++Result, []); + Chars -> + collect_line(Port, Chars++Result) + end + after test_server:seconds(5) -> + test_server:fail("No response from C program") + end. + +collect_line1([$\r|Rest], Result) -> + {list_to_integer(Result), lists:reverse(Rest)}; +collect_line1([C|Rest], Result) -> + collect_line1(Rest, [C|Result]). + +%% Test case submitted by Per Lundgren, ERV. + +high_chaparal(suite) -> []; +high_chaparal(Config) when is_list(Config) -> + ?line P = runner:start(?high_chaparal), + ?line {term, [hello, world]} = get_term(P), + ?line runner:recv_eot(P), + ok. + +%% OTP-7448 +broken_data(suite) -> []; +broken_data(Config) when is_list(Config) -> + ?line P = runner:start(?broken_data), + ?line runner:recv_eot(P), + ok. + +%% This calls a C function with one parameter and returns the result. + +call_erl_function(Port, Term) -> + runner:send_term(Port, Term), + case get_term(Port) of + {term, Result} -> Result; + 'NULL' -> 'NULL' + end. + +print_term(Config) when is_list(Config) -> + filename:join(?config(data_dir, Config), "print_term"). + + + +%%% We receive a ref from the cnode, and expect it to be a long ref. +%%% We also send a ref we created ourselves, and expect to get it +%%% back, without having been mutated into short form. We must take +%%% care then to check the actual returned ref, and not the original +%%% one, which is equal to it. +cnode_1(suite) -> []; +cnode_1(doc) -> "Tests involving cnode: sends a long ref from a cnode to us"; +cnode_1(Config) when is_list(Config) -> + ?line Cnode = filename:join(?config(data_dir, Config), "cnode"), + ?line register(mip, self()), + ?line spawn_link(?MODULE, start_cnode, [Cnode]), + ?line Ref1 = get_ref(), + io:format("Ref1 ~p~n", [Ref1]), + ?line check_ref(Ref1), + ?line Ref2 = make_ref(), + ?line receive + Pid -> Pid + end, + ?line Fun1 = fun(X) -> {Pid, X} end, % sneak in a fun test here + %?line Fun1 = {wait_with_funs, new_dist_format}, + ?line Term = {Ref2, Fun1, {1,2,3,4,5,6,7,8,9,10}}, + %% A term which will overflow the original buffer used in 'cnode'. + ?line Pid ! Term, + ?line receive + Term2 -> + io:format("received ~p~n", [Term2]), + case Term2 of + Term -> + {Ref22,_,_} = Term2, + ?line check_ref(Ref22); + X -> + test_server:fail({receive1,X}) + end + after 5000 -> + test_server:fail(receive1) + end, + ?line receive + Pid -> + ok; + Y -> + test_server:fail({receive1,Y}) + after 5000 -> + test_server:fail(receive2) + end, + ?line io:format("ref = ~p~n", [Ref1]), + ?line check_ref(Ref1), + ok. + +check_ref(Ref) -> + case bin_ext_type(Ref) of + 101 -> + test_server:fail(oldref); + 114 -> + ok; + Type -> + test_server:fail({type, Type}) + end. + +bin_ext_type(T) -> + [131, Type | _] = binary_to_list(term_to_binary(T)), + Type. + +get_ref() -> + receive + X when is_reference(X) -> + X + after 5000 -> + test_server:fail({cnode, timeout}) + end. + +start_cnode(Cnode) -> + open_port({spawn, Cnode ++ " " ++ atom_to_list(erlang:get_cookie())}, []), + rec_cnode(). + +rec_cnode() -> + receive + X -> + io:format("from cnode: ~p~n", [X]), + rec_cnode() + end. + +nc2vinfo(Pid) when is_pid(Pid) -> + ?line [_NodeStr, NumberStr, SerialStr] + = string:tokens(pid_to_list(Pid), "<.>"), + ?line Number = list_to_integer(NumberStr), + ?line Serial = list_to_integer(SerialStr), + ?line {pid, node(Pid), Number, Serial}; +nc2vinfo(Port) when is_port(Port) -> + ?line ["#Port", _NodeStr, NumberStr] + = string:tokens(erlang:port_to_list(Port), "<.>"), + ?line Number = list_to_integer(NumberStr), + ?line {port, node(Port), Number}; +nc2vinfo(Ref) when is_reference(Ref) -> + ?line ["#Ref", _NodeStr | NumStrList] + = string:tokens(erlang:ref_to_list(Ref), "<.>"), + ?line {Len, RevNumList} = lists:foldl(fun ("0", {N, []}) -> + {N+1, []}; + (IStr, {N, Is}) -> + {N+1, + [list_to_integer(IStr)|Is]} + end, + {0, []}, + NumStrList), + ?line {ref, node(Ref), Len, lists:reverse(RevNumList)}; +nc2vinfo(Other) -> + ?line {badarg, Other}. + + diff --git a/lib/erl_interface/test/erl_eterm_SUITE_data/Makefile.first b/lib/erl_interface/test/erl_eterm_SUITE_data/Makefile.first new file mode 100644 index 0000000000..0f25fcc0a9 --- /dev/null +++ b/lib/erl_interface/test/erl_eterm_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2000-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +eterm_test_decl.c: eterm_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run eterm_test -s erlang halt diff --git a/lib/erl_interface/test/erl_eterm_SUITE_data/Makefile.src b/lib/erl_interface/test/erl_eterm_SUITE_data/Makefile.src new file mode 100644 index 0000000000..89931c7701 --- /dev/null +++ b/lib/erl_interface/test/erl_eterm_SUITE_data/Makefile.src @@ -0,0 +1,50 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 1997-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBERL = $(LIBPATH)/@erl_interface_lib@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/runner@obj@ \ + $(LIBERL) $(LIBEI) @erl_interface_sock_libs@ @LIBS@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +ETERM_OBJS = eterm_test@obj@ eterm_test_decl@obj@ +CNODE_OBJS = cnode@obj@ +PRINT_OBJS = print_term@obj@ +EXE_FILES = eterm_test@exe@ print_term@exe@ cnode@exe@ + +all: $(EXE_FILES) + +eterm_test@exe@: $(ETERM_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(ETERM_OBJS) $(LIBFLAGS) + +cnode@exe@: $(CNODE_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(CNODE_OBJS) $(LIBFLAGS) + +print_term@exe@: print_term@obj@ $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(PRINT_OBJS) $(LIBFLAGS) + +clean: + $(RM) $(ETERM_OBJS) $(CNODE_OBJS) $(PRINT_OBJS) + $(RM) $(EXE_FILES) diff --git a/lib/erl_interface/test/erl_eterm_SUITE_data/cnode.c b/lib/erl_interface/test/erl_eterm_SUITE_data/cnode.c new file mode 100644 index 0000000000..133f35f4bd --- /dev/null +++ b/lib/erl_interface/test/erl_eterm_SUITE_data/cnode.c @@ -0,0 +1,166 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 1999-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include <stdlib.h> +#include <stdio.h> + +#include "ei.h" +#include "erl_interface.h" + +#define MSGSIZE 13 + +#define SELF(fd) erl_mk_pid(erl_thisnodename(),fd,0,erl_thiscreation()) + +#ifdef VXWORKS +#define MAIN cnode +#else +#define MAIN main +#endif + +/* FIXME uses mix och ei and erl_interface */ + +/* + A small cnode. + To be called from the test case erl_eterm_SUITE:cnode_1. + + 1) Set up connection to node 'test_server' on the same host. + All sends are done to a registered process named 'mip'. + 2) Create a long ref and send it. + 3) Create a pid for ourselves and send it. + 4) Receive a message. + 5) Send back the message part of the message. + 6) Send back the 'to' part of the message. + 7) Exit. +*/ + +MAIN(int argc, char **argv) + +{ + unsigned char *msgbufp; + int msgsize; + ErlMessage msg; + char msgbuf[MSGSIZE]; + char buf[100]; + char buf1[100]; + char buf2[100]; + int ix; + int s; + int fd; + char node[80]; + char server[80]; + char host[80]; + int number; + ETERM *ref, *ref1, *ref2; + + erl_init(NULL, 0); + + number = 1; + if (argc >= 2) { + s = erl_connect_init(number, argv[1], 0); + } else { + s = erl_connect_init(number, (char *) 0, 0); + } + gethostname(host, sizeof(host)); + sprintf(node, "c%d@%s", number, host); + + printf("s = %d\n", s); + + sprintf(server, "test_server@%s", host); + fd = erl_connect(server); + printf("fd = %d\n", fd); + +/* printf("dist = %d\n", erl_distversion(fd)); */ + +#if 1 + ref = erl_mk_long_ref(node, 4711, 113, 98, 0); +#else + ref = erl_mk_ref(node, 4711, 0); +#endif + printf("ref = %d\n", ref); + + s = erl_reg_send(fd, "mip", ref); + printf("s = %d\n", s); + + { + ETERM* emsg; + emsg = SELF(fd); + erl_reg_send(fd,"mip",emsg); + erl_free_term(emsg); + } + + msgsize = 4; + msgbufp = (unsigned char *) malloc(msgsize); + + do { +#if 0 + s = erl_receive_msg(fd, msgbuf, MSGSIZE, &msg); +#else + s = erl_xreceive_msg(fd, &msgbufp, &msgsize, &msg); +#endif + switch (s) { + case ERL_TICK: + printf("tick\n"); + break; + case ERL_ERROR: + printf("error\n"); + break; + case ERL_MSG: + printf("msg %d\n", msgsize); + break; + default: + printf("unknown result %d\n", s); + break; + } + } while (s == ERL_TICK); + + s = erl_reg_send(fd, "mip", msg.msg); + printf("s = %d\n", s); + s = erl_reg_send(fd, "mip", msg.to); + printf("s = %d\n", s); +#if 0 + /* from = NULL! */ + s = erl_reg_send(fd, "mip", msg.from); + printf("s = %d\n", s); +#endif + +#if 0 + /* Unused code which tests refs in some ways. */ + ix = 0; + s = ei_encode_term(buf, &ix, ref); + printf ("ei encode = %d, ix = %d\n", s, ix); + + /* Compare old and new ref equal */ + ref1 = erl_mk_long_ref(node, 4711, 113, 98, 0); + ref2 = erl_mk_ref(node, 4711, 0); + s = erl_encode(ref1, buf1); + printf("enc1 s = %d\n", s); + s = erl_encode(ref2, buf2); + printf("enc2 s = %d\n", s); + s = erl_compare_ext(buf1, buf2); + printf("comp s = %d\n", s); + + /* Compare, in another way */ + s = erl_match(ref1, ref2); + printf("match s = %d\n", s); +#endif + + erl_close_connection(fd); + + return 0; +} diff --git a/lib/erl_interface/test/erl_eterm_SUITE_data/eterm_test.c b/lib/erl_interface/test/erl_eterm_SUITE_data/eterm_test.c new file mode 100644 index 0000000000..6b2ec8f766 --- /dev/null +++ b/lib/erl_interface/test/erl_eterm_SUITE_data/eterm_test.c @@ -0,0 +1,1511 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 1997-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Purpose: Tests the functions in erl_eterm.c and erl_malloc.c. + * Author: Bjorn Gustavsson + * + * See the erl_eterm_SUITE.erl file for a "table of contents". + */ + +#include <stdio.h> +#include <string.h> + +#include "runner.h" + +/* + * Find out which version of erl_interface we are using. + */ + +#ifdef ERL_IS_STRING +#undef NEW_ERL_INTERFACE +#else +#define NEW_ERL_INTERFACE +#endif + +void dump_term (FILE *fp, ETERM *t); + +static ETERM* all_types(); + +/*********************************************************************** + * + * 1. B a s i c t e s t s + * + ***********************************************************************/ + +/* + * Sends a list contaning all data types to the Erlang side. + */ + +TESTCASE(build_terms) +{ + ETERM* t; + + erl_init(NULL, 0); + t = all_types(); + send_term(t); + report(1); +} + +/* + * Converts an Erlang term to the external term format and back again. + */ + +TESTCASE(round_trip_conversion) +{ + ETERM* original; + ETERM* new_terms; + char encoded[16*1024]; + int n; + + erl_init(NULL, 0); + original = all_types(); + if (erl_encode(original, encoded) == 0) + { + fail("failed to encode terms"); + } else if ((new_terms = erl_decode(encoded)) == NULL) + { + fail("failed to decode terms"); + } else if (!erl_match(original, new_terms)) + { + fail("decoded terms didn't match original"); + } + + erl_free_term(original); + erl_free_term(new_terms); + report(1); +} + +/* + * Decodes data from the Erlang side and verifies. + */ + +TESTCASE(decode_terms) +{ + ETERM* terms; + char* message; + + erl_init(NULL, 0); + terms = get_term(); + if (terms == NULL) { + fail("unexpected end of file"); + } else { + ETERM* all; + ETERM* p; + ETERM* t; + int i; + + all = p = all_types(); + t = terms; + + /* + * XXX For now, skip the reference, pid, and port, because + * the match will fail. Must write code here to do some other + * validating. + */ + + for (i=0; i<6; i++) { + + p = erl_tl(p); + t = erl_tl(t); + erl_free_term(p); + erl_free_term(t); + + } + + /* + * Match the tail of the lists. + */ + + if (!erl_match(p, t)) + { + fail("Received terms didn't match expected"); + } + erl_free_term(all); + erl_free_term(terms); + report(1); + } +} + +/* + * Decodes a float from the Erlang side and verifies. + */ + +TESTCASE(decode_float) +{ + ETERM* afnum; + ETERM* efnum; + int result; + + erl_init(NULL, 0); + afnum = get_term(); + efnum = erl_mk_float(3.1415); + result = erl_match(efnum, afnum); + erl_free_term(afnum); + erl_free_term(efnum); + report(result); +} + +/* + * Tests the erl_free_compound() function. + */ + +TESTCASE(t_erl_free_compound) +{ + ETERM* t; + + erl_init(NULL, 0); + + t = all_types(); + erl_free_compound(t); + report(1); +} + + +/*********************************************************************** + * + * 2. C o n s t r u c t i n g t e r m s + * + ***********************************************************************/ + +/* + * Makes various integers, and sends them to Erlang for verification. + */ + +TESTCASE(t_erl_mk_int) +{ +#define SEND_INT(i) \ + do { \ + ETERM* t = erl_mk_int(i); \ + send_term(t); \ + } while (0); + + erl_init(NULL, 0); + + SEND_INT(0); + SEND_INT(127); + SEND_INT(128); + SEND_INT(255); + SEND_INT(256); + + SEND_INT(0xFFFF); + SEND_INT(0x10000); + + SEND_INT(0x07FFFFFF); + SEND_INT(0x0FFFFFFF); + SEND_INT(0x1FFFFFFF); + SEND_INT(0x3FFFFFFF); + SEND_INT(0x7FFFFFFF); + + SEND_INT(0x08000000); + SEND_INT(0x10000000); + SEND_INT(0x20000000); + SEND_INT(0x40000000); + + SEND_INT(-0x07FFFFFF); + SEND_INT(-0x0FFFFFFF); + SEND_INT(-0x1FFFFFFF); + SEND_INT(-0x3FFFFFFF); + SEND_INT(-0x7FFFFFFF); + + SEND_INT(-0x08000000); + SEND_INT(-0x10000000); + SEND_INT(-0x20000000); + SEND_INT(-0x40000000); + + SEND_INT(-0x08000001); + SEND_INT(-0x10000001); + SEND_INT(-0x20000001); + SEND_INT(-0x40000001); + + SEND_INT(-0x08000002); + SEND_INT(-0x10000002); + SEND_INT(-0x20000002); + SEND_INT(-0x40000002); + + SEND_INT(-1999999999); + SEND_INT(-2000000000); + SEND_INT(-2000000001); + + report(1); +} + + +/* + * Makes lists of various sizes, and sends them to Erlang for verification. + */ + +TESTCASE(t_erl_mk_list) +{ + ETERM* a[4]; + + erl_init(NULL, 0); + + /* + * Empty list. + */ + + send_term(erl_mk_list(a, 0)); + + /* + * One element: [abc] + */ + + a[0] = erl_mk_atom("abc"); + send_term(erl_mk_list(a, 1)); + erl_free_term(a[0]); + + /* + * Two elements: [abcdef, 42]. + */ + + a[0] = erl_mk_atom("abcdef"); + a[1] = erl_mk_int(42); + send_term(erl_mk_list(a, 2)); + erl_free_term(a[0]); + erl_free_term(a[1]); + + /* + * Four elements. + */ + + a[0] = erl_mk_float(0.0); + a[1] = erl_mk_int(23); + a[2] = erl_mk_empty_list(); + a[3] = erl_mk_float(3.1415); + send_term(erl_mk_list(a, 4)); + erl_free_term(a[0]); + erl_free_term(a[1]); + erl_free_term(a[2]); + erl_free_term(a[3]); + + report(1); +} + +/* + * A basic test of erl_copy_term(). + */ + +TESTCASE(basic_copy) +{ + ETERM* original; + ETERM* copy; + int result; + + erl_init(NULL, 0); + original = all_types(); + copy = erl_copy_term(original); + if (copy == NULL) { + fail("erl_copy_term() failed"); + } else if (!erl_match(original, copy)) + { + fail("copy doesn't match original"); + } + + erl_free_term(original); + erl_free_term(copy); + report(1); +} + + +/* + * A basic test of erl_mk_atom(). + */ + +TESTCASE(t_erl_mk_atom) +{ + erl_init(NULL, 0); + + send_term(erl_mk_atom("madonna")); + send_term(erl_mk_atom("Madonna")); + send_term(erl_mk_atom("mad donna")); + send_term(erl_mk_atom("_madonna_")); + send_term(erl_mk_atom("/home/madonna/tour_plan")); + send_term(erl_mk_atom("http://www.madonna.com/tour_plan")); + send_term(erl_mk_atom("\'madonna\'")); + send_term(erl_mk_atom("\"madonna\"")); + send_term(erl_mk_atom("\\madonna\\")); + send_term(erl_mk_atom("{madonna,21,'mad donna',12}")); + + report(1); +} + + +/* + * A basic test of erl_mk_binary(). + */ + +TESTCASE(t_erl_mk_binary) +{ + + char* string; + erl_init(NULL, 0); + + string = "{madonna,21,'mad donna',1234.567.890, !#$%&/()=?+-@, \" \\}"; + send_term(erl_mk_binary(string,strlen(string))); + + report(1); +} + + +/* + * A basic test of erl_mk_empty_list(). + */ + +TESTCASE(t_erl_mk_empty_list) +{ + erl_init(NULL, 0); + + send_term(erl_mk_empty_list()); + report(1); +} + + +/* + * A basic test of erl_mk_float(). + */ + +TESTCASE(t_erl_mk_float) +{ + ETERM* arr[6]; + ETERM* emsg; + + erl_init(NULL, 0); + + arr[0] = erl_mk_float(3.1415); + arr[1] = erl_mk_float(1.999999); + arr[2] = erl_mk_float(2.000000); + arr[3] = erl_mk_float(2.000001); + arr[4] = erl_mk_float(2.000002); + arr[5] = erl_mk_float(12345.67890); + emsg = (erl_mk_tuple(arr,6)); + + send_term(emsg); + + erl_free_array(arr,6); + /* emsg already freed by send_term() */ + /* erl_free_term(emsg); */ + + report(1); +} + + +/* + * A basic test of erl_mk_pid(). + */ + +TESTCASE(t_erl_mk_pid) +{ + erl_init(NULL, 0); + + send_term(erl_mk_pid("kalle@localhost", 3, 2, 1)); + report(1); +} + +/* + * A basic test of erl_mk_pid(). + */ + +TESTCASE(t_erl_mk_xpid) +{ + erl_init(NULL, 0); + + send_term(erl_mk_pid("kalle@localhost", 32767, 8191, 1)); + report(1); +} + + +/* + * A basic test of erl_mk_port(). + */ + +TESTCASE(t_erl_mk_port) +{ + erl_init(NULL, 0); + + send_term(erl_mk_port("kalle@localhost", 4, 1)); + report(1); +} + +/* + * A basic test of erl_mk_port(). + */ + +TESTCASE(t_erl_mk_xport) +{ + erl_init(NULL, 0); + + send_term(erl_mk_port("kalle@localhost", 268435455, 1)); + report(1); +} + +/* + * A basic test of erl_mk_ref(). + */ + +TESTCASE(t_erl_mk_ref) +{ + erl_init(NULL, 0); + + send_term(erl_mk_ref("kalle@localhost", 6, 1)); + report(1); +} + +/* + * A basic test of erl_mk_long_ref(). + */ + + +TESTCASE(t_erl_mk_long_ref) +{ + erl_init(NULL, 0); + + send_term(erl_mk_long_ref("kalle@localhost", + 4294967295, 4294967295, 262143, + 1)); + report(1); +} + + +/* + * A basic test of erl_mk_string(). + */ + +TESTCASE(t_erl_mk_string) +{ + + erl_init(NULL, 0); + + send_term(erl_mk_string("madonna")); + send_term(erl_mk_string("Madonna")); + send_term(erl_mk_string("mad donna")); + send_term(erl_mk_string("_madonna_")); + send_term(erl_mk_string("/home/madonna/tour_plan")); + send_term(erl_mk_string("http://www.madonna.com/tour_plan")); + send_term(erl_mk_string("\'madonna\'")); + send_term(erl_mk_string("\"madonna\"")); + send_term(erl_mk_string("\\madonna\\")); + send_term(erl_mk_string("{madonna,21,'mad donna',12}")); + + report(1); +} + + +/* + * A basic test of erl_mk_estring(). + */ + +TESTCASE(t_erl_mk_estring) +{ + char* string; + erl_init(NULL, 0); + + string = "madonna"; + send_term(erl_mk_estring(string,strlen(string))); + string = "Madonna"; + send_term(erl_mk_estring(string,strlen(string))); + string = "mad donna"; + send_term(erl_mk_estring(string,strlen(string))); + string = "_madonna_"; + send_term(erl_mk_estring(string,strlen(string))); + string = "/home/madonna/tour_plan"; + send_term(erl_mk_estring(string,strlen(string))); + string = "http://www.madonna.com/tour_plan"; + send_term(erl_mk_estring(string,strlen(string))); + string = "\'madonna\'"; + send_term(erl_mk_estring(string,strlen(string))); + string = "\"madonna\""; + send_term(erl_mk_estring(string,strlen(string))); + string = "\\madonna\\"; + send_term(erl_mk_estring(string,strlen(string))); + string = "{madonna,21,'mad donna',12}"; + send_term(erl_mk_estring(string,strlen(string))); + + report(1); +} + + +/* + * A basic test of erl_mk_tuple(). + */ + +TESTCASE(t_erl_mk_tuple) +{ + ETERM* arr[4]; + ETERM* arr2[2]; + ETERM* arr3[2]; + ETERM* arr4[2]; + + erl_init(NULL, 0); + + /* {madonna,21,'mad donna',12} */ + arr[0] = erl_mk_atom("madonna"); + arr[1] = erl_mk_int(21); + arr[2] = erl_mk_atom("mad donna"); + arr[3] = erl_mk_int(12); + + send_term(erl_mk_tuple(arr,4)); + + erl_free_array(arr,4); + + + /* {'Madonna',21,{children,{"Isabella",2}},{'home page',"http://www.madonna.com/"} */ + arr4[0] = erl_mk_atom("home page"); + arr4[1] = erl_mk_string("http://www.madonna.com/"); + + arr3[0] = erl_mk_string("Isabella"); + arr3[1] = erl_mk_int(2); + + arr2[0] = erl_mk_atom("children"); + arr2[1] = erl_mk_tuple(arr3,2); + + arr[0] = erl_mk_atom("Madonna"); + arr[1] = erl_mk_int(21); + arr[2] = erl_mk_tuple(arr2,2); + arr[3] = erl_mk_tuple(arr4,2); + + send_term(erl_mk_tuple(arr,4)); + + erl_free_array(arr,4); + erl_free_array(arr2,2); + erl_free_array(arr3,2); + erl_free_array(arr4,2); + + + report(1); +} + + +/* + * A basic test of erl_mk_uint(). + */ + +TESTCASE(t_erl_mk_uint) +{ + unsigned i; + + erl_init(NULL, 0); + + send_term(erl_mk_uint(54321)); + i = 2147483647; + send_term(erl_mk_uint(i)); + send_term(erl_mk_uint(i+1)); + send_term(erl_mk_uint(i+2)); + send_term(erl_mk_uint(i+3)); + send_term(erl_mk_uint(i+i+1)); + + report(1); +} + + +/* + * A basic test of erl_mk_var(). + */ + +TESTCASE(t_erl_mk_var) +{ + ETERM* mk_var; + ETERM* term; + ETERM* term2; + ETERM* arr[4]; + ETERM* arr_term[2]; + ETERM* mk_var_tuple; + ETERM* term_tuple; + + erl_init(NULL, 0); + + + /* match unbound/bound variable against an integer */ + term = erl_mk_int(17); + term2 = erl_mk_int(2); + mk_var = erl_mk_var("New_var"); + send_term(erl_mk_int(erl_match(mk_var, term))); /* should be ok */ + send_term(erl_mk_int(erl_match(mk_var, term2))); /* should fail */ + send_term(erl_mk_int(erl_match(mk_var, term))); /* should be ok */ + send_term(erl_mk_int(erl_match(mk_var, term2))); /* should fail */ + erl_free_term(mk_var); + erl_free_term(term); + erl_free_term(term2); + + /* match unbound variable against a tuple */ + arr[0] = erl_mk_atom("madonna"); + arr[1] = erl_mk_int(21); + arr[2] = erl_mk_atom("mad donna"); + arr[3] = erl_mk_int(12); + mk_var = erl_mk_var("New_var"); + term = erl_mk_tuple(arr,4); + send_term(erl_mk_int(erl_match(mk_var, term))); /* should be ok */ + erl_free_term(mk_var); + erl_free_term(term); + erl_free_array(arr,4); + + + /* match (twice) unbound variable against an incorrect tuple */ + arr[0] = erl_mk_var("New_var"); + arr[1] = erl_mk_var("New_var"); + arr_term[0] = erl_mk_int(17); + arr_term[1] = erl_mk_int(27); + mk_var_tuple = erl_mk_tuple(arr,2); + term_tuple = erl_mk_tuple(arr_term,2); + send_term(erl_mk_int(erl_match(mk_var_tuple, term_tuple))); /* should fail */ + erl_free_array(arr,2); + erl_free_array(arr_term,2); + erl_free_term(mk_var_tuple); + erl_free_term(term_tuple); + + + /* match (twice) unbound variable against a correct tuple */ + arr[0] = erl_mk_var("New_var"); + arr[1] = erl_mk_var("New_var"); + arr_term[0] = erl_mk_int(17); + arr_term[1] = erl_mk_int(17); + mk_var_tuple = erl_mk_tuple(arr,2); + term_tuple = erl_mk_tuple(arr_term,2); + send_term(erl_mk_int(erl_match(mk_var_tuple, term_tuple))); /* should be ok */ + erl_free_array(arr,2); + erl_free_array(arr_term,2); + erl_free_term(mk_var_tuple); + erl_free_term(term_tuple); + + report(1); +} + + +/* + * A basic test of erl_size(). + */ + +TESTCASE(t_erl_size) +{ + ETERM* arr[4]; + ETERM* tuple; + ETERM* bin; + char* string; + + erl_init(NULL, 0); + + /* size of a tuple */ + tuple = erl_format("{}"); + send_term(erl_mk_int(erl_size(tuple))); + erl_free_term(tuple); + + arr[0] = erl_mk_atom("madonna"); + arr[1] = erl_mk_int(21); + arr[2] = erl_mk_atom("mad donna"); + arr[3] = erl_mk_int(12); + tuple = erl_mk_tuple(arr,4); + + send_term(erl_mk_int(erl_size(tuple))); + + erl_free_array(arr,4); + erl_free_term(tuple); + + /* size of a binary */ + string = ""; + bin = erl_mk_binary(string,strlen(string)); + send_term(erl_mk_int(erl_size(bin))); + erl_free_term(bin); + + string = "{madonna,21,'mad donna',12}"; + bin = erl_mk_binary(string,strlen(string)); + send_term(erl_mk_int(erl_size(bin))); + erl_free_term(bin); + + report(1); +} + + +/* + * A basic test of erl_var_content(). + */ + +TESTCASE(t_erl_var_content) +{ + ETERM* mk_var; + ETERM* term; + ETERM* tuple; + ETERM* list; + ETERM* a; + ETERM* b; + ETERM* arr[4]; + ETERM* arr2[2]; + ETERM* arr3[2]; + ETERM* arr4[2]; + + erl_init(NULL, 0); + + term = erl_mk_int(17); + mk_var = erl_mk_var("Var"); + + /* unbound, should return NULL */ + if (erl_var_content(mk_var,"Var") != NULL) + fail("t_erl_var_content() failed"); + + erl_match(mk_var, term); + send_term(erl_var_content(mk_var,"Var")); /* should return 17 */ + + /* integer, should return NULL */ + if (erl_var_content(term,"Var") != NULL) + fail("t_erl_var_content() failed"); + + /* unknown variable, should return NULL */ + if (erl_var_content(mk_var,"Unknown_Var") != NULL) + fail("t_erl_var_content() failed"); + + erl_free_term(mk_var); + erl_free_term(term); + + /* {'Madonna',21,{children,{"Name","Age"}},{"Home_page","Tel_no"}} */ + arr4[0] = erl_mk_var("Home_page"); + arr4[1] = erl_mk_var("Tel_no"); + a = erl_mk_string("http://www.madonna.com"); + erl_match(arr4[0], a); + + arr3[0] = erl_mk_var("Name"); + arr3[1] = erl_mk_var("Age"); + b = erl_mk_int(2); + erl_match(arr3[1], b); + + arr2[0] = erl_mk_atom("children"); + arr2[1] = erl_mk_tuple(arr3,2); + + arr[0] = erl_mk_atom("Madonna"); + arr[1] = erl_mk_int(21); + arr[2] = erl_mk_tuple(arr2,2); + arr[3] = erl_mk_tuple(arr4,2); + + tuple = erl_mk_tuple(arr,4); + + /* should return "http://www.madonna.com" */ + send_term(erl_var_content(tuple,"Home_page")); + + /* unbound, should return NULL */ + if (erl_var_content(tuple,"Tel_no") != NULL) + fail("t_erl_var_content() failed"); + + /* unbound, should return NULL */ + if (erl_var_content(tuple,"Name") != NULL) + fail("t_erl_var_content() failed"); + + /* should return 2 */ + send_term(erl_var_content(tuple,"Age")); + + erl_free_array(arr,4); + erl_free_array(arr2,2); + erl_free_array(arr3,2); + erl_free_array(arr4,2); + erl_free_term(tuple); + erl_free_term(a); + erl_free_term(b); + + + /* [] */ + list = erl_mk_empty_list(); + if (erl_var_content(list,"Tel_no") != NULL) + fail("t_erl_var_content() failed"); + erl_free_term(list); + + + /* ['Madonna',[],{children,{"Name","Age"}},{"Home_page","Tel_no"}] */ + arr4[0] = erl_mk_var("Home_page"); + arr4[1] = erl_mk_var("Tel_no"); + a = erl_mk_string("http://www.madonna.com"); + erl_match(arr4[0], a); + + arr3[0] = erl_mk_var("Name"); + arr3[1] = erl_mk_var("Age"); + b = erl_mk_int(2); + erl_match(arr3[1], b); + + arr2[0] = erl_mk_atom("children"); + arr2[1] = erl_mk_tuple(arr3,2); + + arr[0] = erl_mk_atom("Madonna"); + arr[1] = erl_mk_empty_list(); + arr[2] = erl_mk_tuple(arr2,2); + arr[3] = erl_mk_tuple(arr4,2); + + list = erl_mk_list(arr,4); + + /* should return "http://www.madonna.com" */ + send_term(erl_var_content(list,"Home_page")); + + /* unbound, should return NULL */ + if (erl_var_content(list,"Tel_no") != NULL) + fail("t_erl_var_content() failed"); + + /* unbound, should return NULL */ + if (erl_var_content(list,"Name") != NULL) + fail("t_erl_var_content() failed"); + + /* should return 2 */ + send_term(erl_var_content(list,"Age")); + + erl_free_array(arr,4); + erl_free_array(arr2,2); + erl_free_array(arr3,2); + erl_free_array(arr4,2); + erl_free_term(list); + erl_free_term(a); + erl_free_term(b); + + report(1); +} + + +/* + * A basic test of erl_element(). + */ + +TESTCASE(t_erl_element) +{ + ETERM* arr[4]; + ETERM* arr2[2]; + ETERM* arr3[2]; + ETERM* arr4[2]; + ETERM* tuple; + + erl_init(NULL, 0); + + arr[0] = erl_mk_atom("madonna"); + arr[1] = erl_mk_int(21); + arr[2] = erl_mk_atom("mad donna"); + arr[3] = erl_mk_int(12); + tuple = erl_mk_tuple(arr,4); + + send_term(erl_element(1,tuple)); + send_term(erl_element(2,tuple)); + send_term(erl_element(3,tuple)); + send_term(erl_element(4,tuple)); + + erl_free_array(arr,4); + erl_free_term(tuple); + + /* {'Madonna',21,{children,{"Isabella",2}},{'home page',"http://www.madonna.com/"} */ + arr4[0] = erl_mk_atom("home page"); + arr4[1] = erl_mk_string("http://www.madonna.com/"); + + arr3[0] = erl_mk_string("Isabella"); + arr3[1] = erl_mk_int(2); + + arr2[0] = erl_mk_atom("children"); + arr2[1] = erl_mk_tuple(arr3,2); + + arr[0] = erl_mk_atom("Madonna"); + arr[1] = erl_mk_int(21); + arr[2] = erl_mk_tuple(arr2,2); + arr[3] = erl_mk_tuple(arr4,2); + + tuple = erl_mk_tuple(arr,4); + send_term(erl_element(1,tuple)); + send_term(erl_element(2,tuple)); + send_term(erl_element(3,tuple)); + send_term(erl_element(4,tuple)); + + erl_free_term(tuple); + erl_free_array(arr,4); + erl_free_array(arr2,2); + erl_free_array(arr3,2); + erl_free_array(arr4,2); + + report(1); +} + + +/* + * A basic test of erl_cons(). + */ + +TESTCASE(t_erl_cons) +{ + ETERM* list; + ETERM* anAtom; + ETERM* anInt; + + erl_init(NULL, 0); + + anAtom = erl_mk_atom("madonna"); + anInt = erl_mk_int(21); + list = erl_mk_empty_list(); + list = erl_cons(anInt, list); + send_term(erl_cons(anAtom, list)); + + erl_free_term(anAtom); + erl_free_term(anInt); + erl_free_compound(list); + + report(1); +} + + + + +/*********************************************************************** + * + * 3. E x t r a c t i n g & i n f o f u n c t i o n s + * + ***********************************************************************/ + +/* + * Calculates the length of each list sent to it and sends back the result. + */ + +TESTCASE(t_erl_length) +{ + erl_init(NULL, 0); + + for (;;) { + ETERM* term = get_term(); + + if (term == NULL) { + report(1); + return; + } else { + ETERM* len_term; + + len_term = erl_mk_int(erl_length(term)); + erl_free_term(term); + send_term(len_term); + } + } +} + +/* + * Gets the head of each term and sends the result back. + */ + +TESTCASE(t_erl_hd) +{ + erl_init(NULL, 0); + + for (;;) { + ETERM* term = get_term(); + + if (term == NULL) { + report(1); + return; + } else { + ETERM* head; + + head = erl_hd(term); + send_term(head); + erl_free_term(term); + } + } +} + +/* + * Gets the tail of each term and sends the result back. + */ + +TESTCASE(t_erl_tl) +{ + erl_init(NULL, 0); + + for (;;) { + ETERM* term = get_term(); + + if (term == NULL) { + report(1); + return; + } else { + ETERM* tail; + + tail = erl_tl(term); + send_term(tail); + erl_free_term(term); + } + } +} + +/* + * Checks the type checking macros. + */ + +TESTCASE(type_checks) +{ + ETERM* t; + ETERM* atom; + + erl_init(NULL, 0); + atom = erl_mk_atom("an_atom"); + +#define TYPE_CHECK(macro, term) \ + { ETERM* t = term; \ + if (macro(t)) { \ + erl_free_term(t); \ + } else { \ + fail("Macro " #macro " failed on " #term); \ + } \ + } + + TYPE_CHECK(ERL_IS_INTEGER, erl_mk_int(0x7FFFFFFF)); +#ifdef NEW_ERL_INTERFACE + TYPE_CHECK(ERL_IS_UNSIGNED_INTEGER, erl_mk_uint(0x7FFFFFFF)); +#endif + TYPE_CHECK(ERL_IS_FLOAT, erl_mk_float(5.5)); + TYPE_CHECK(ERL_IS_ATOM, erl_mk_atom("another_atom")); + + TYPE_CHECK(ERL_IS_EMPTY_LIST, erl_mk_empty_list()); + TYPE_CHECK(!ERL_IS_EMPTY_LIST, erl_cons(atom, atom)); + +#ifdef NEW_ERL_INTERFACE + TYPE_CHECK(!ERL_IS_CONS, erl_mk_empty_list()); + TYPE_CHECK(ERL_IS_CONS, erl_cons(atom, atom)); +#endif + + TYPE_CHECK(ERL_IS_LIST, erl_mk_empty_list()); + TYPE_CHECK(ERL_IS_LIST, erl_cons(atom, atom)); + + TYPE_CHECK(ERL_IS_PID, erl_mk_pid("a@a", 42, 1, 1)); + TYPE_CHECK(ERL_IS_PORT, erl_mk_port("a@a", 42, 1)); + TYPE_CHECK(ERL_IS_REF, erl_mk_ref("a@a", 42, 1)); + + TYPE_CHECK(ERL_IS_BINARY, erl_mk_binary("a", 1)); + TYPE_CHECK(ERL_IS_TUPLE, erl_mk_tuple(&atom, 1)); +#undef TYPE_CHECK + + erl_free_term(atom); + + report(1); +} + +/* + * Checks the extractor macros. + */ + +TESTCASE(extractor_macros) +{ + ETERM* t; + + erl_init(NULL, 0); + +#ifdef NEW_ERL_INTERFACE +#define MATCH(a, b) ((a) == (b) ? 1 : fail("bad match: " #a)) +#define STR_MATCH(a, b) (strcmp((a), (b)) ? fail("bad match: " #a) : 0) + + { /* Integer */ + int anInt = 0x7FFFFFFF; + t = erl_mk_int(anInt); + MATCH(ERL_INT_VALUE(t), anInt); + MATCH(ERL_INT_UVALUE(t), anInt); + erl_free_term(t); + } + + { /* Float */ + double aFloat = 3.1415; + t = erl_mk_float(aFloat); + MATCH(ERL_FLOAT_VALUE(t), aFloat); + erl_free_term(t); + } + + { /* Atom. */ + char* aString = "nisse"; + t = erl_mk_atom(aString); + if (memcmp(ERL_ATOM_PTR(t), aString, strlen(aString)) != 0) + fail("bad match"); + MATCH(ERL_ATOM_SIZE(t), strlen(aString)); + erl_free_term(t); + } + + { /* Pid. */ + char* node = "arne@strider"; + int number = 42; + int serial = 5; + int creation = 1; + + t = erl_mk_pid(node, number, serial, creation); + STR_MATCH(ERL_PID_NODE(t), node); + MATCH(ERL_PID_NUMBER(t), number); + MATCH(ERL_PID_SERIAL(t), serial); + MATCH(ERL_PID_CREATION(t), creation); + erl_free_term(t); + } + + { /* Port. */ + char* node = "kalle@strider"; + int number = 45; + int creation = 1; + + t = erl_mk_port(node, number, creation); + STR_MATCH(ERL_PORT_NODE(t), node); + MATCH(ERL_PORT_NUMBER(t), number); + MATCH(ERL_PORT_CREATION(t), creation); + erl_free_term(t); + } + + { /* Reference. */ + char* node = "kalle@strider"; + int number = 48; + int creation = 1; + + t = erl_mk_ref(node, number, creation); + STR_MATCH(ERL_REF_NODE(t), node); + MATCH(ERL_REF_NUMBER(t), number); + MATCH(ERL_REF_CREATION(t), creation); + erl_free_term(t); + } + + { /* Tuple. */ + ETERM* arr[2]; + + arr[0] = erl_mk_int(51); + arr[1] = erl_mk_int(52); + t = erl_mk_tuple(arr, ASIZE(arr)); + MATCH(ERL_TUPLE_SIZE(t), ASIZE(arr)); + MATCH(ERL_TUPLE_ELEMENT(t, 0), arr[0]); + MATCH(ERL_TUPLE_ELEMENT(t, 1), arr[1]); + erl_free_array(arr, ASIZE(arr)); + erl_free_term(t); + } + + { /* Binary. */ + static char bin[] = {1, 2, 3, 0, 4, 5}; + + t = erl_mk_binary(bin, ASIZE(bin)); + MATCH(ERL_BIN_SIZE(t), ASIZE(bin)); + if (memcmp(ERL_BIN_PTR(t), bin, ASIZE(bin)) != 0) + fail("bad match"); + erl_free_term(t); + } + + { + ETERM* head = erl_mk_atom("head"); + ETERM* tail = erl_mk_atom("tail"); + + t = erl_cons(head, tail); + MATCH(ERL_CONS_HEAD(t), head); + MATCH(ERL_CONS_TAIL(t), tail); + erl_free_term(head); + erl_free_term(tail); + erl_free_term(t); + } +#undef MATCH +#undef STR_MATCH +#endif + + report(1); +} + + + +/*********************************************************************** + * + * 4. I / O l i s t f u n c t i o n s + * + ***********************************************************************/ + +/* + * Invokes erl_iolist_length() on each term and send backs the result. + */ + +TESTCASE(t_erl_iolist_length) +{ + erl_init(NULL, 0); + + for (;;) { + ETERM* term = get_term(); + + if (term == NULL) { + report(1); + return; + } else { +#ifndef NEW_ERL_INTERFACE + fail("Function not present in this version of erl_interface"); +#else + ETERM* len_term; + + len_term = erl_mk_int(erl_iolist_length(term)); + erl_free_term(term); + send_term(len_term); +#endif + } + } +} + +/* + * Invokes erl_iolist_to_binary() on each term and send backs the result. + */ + +TESTCASE(t_erl_iolist_to_binary) +{ + erl_init(NULL, 0); + + for (;;) { + ETERM* term = get_term(); + + if (term == NULL) { + report(1); + return; + } else { +#ifndef NEW_ERL_INTERFACE + fail("Function not present in this version of erl_interface"); +#else + ETERM* new_term; + + new_term = erl_iolist_to_binary(term); + + erl_free_term(term); + send_term(new_term); +#endif + } + } +} + +/* + * Invokes erl_iolist_to_string() on each term and send backs the result. + */ + +TESTCASE(t_erl_iolist_to_string) +{ + erl_init(NULL, 0); + + for (;;) { + ETERM* term = get_term(); + + if (term == NULL) { + report(1); + return; + } else { +#ifndef NEW_ERL_INTERFACE + fail("Function not present in this version of erl_interface"); +#else + char* result; + + result = erl_iolist_to_string(term); + erl_free_term(term); + if (result != NULL) { + send_buffer(result, strlen(result)+1); + erl_free(result); + } else { + send_term(NULL); + } +#endif + } + } +} + + +/*********************************************************************** + * + * 5. M i s c e l l a n o u s T e s t s + * + ***********************************************************************/ + +/* + * Test some combinations of operations to verify that the reference pointers + * are handled correctly. + * + * "Det verkar vara lite High Chaparal med minneshanteringen i erl_interface" + * Per Lundgren, ERV. + */ + +TESTCASE(high_chaparal) +{ + ETERM *L1, *A1, *L2, *A2, *L3; + + erl_init(NULL, 0); + + L1 = erl_mk_empty_list(); + A1 = erl_mk_atom("world"); + L2 = erl_cons(A1, L1); + A2 = erl_mk_atom("hello"); + L3 = erl_cons(A2, L2); + + erl_free_term(L1); + erl_free_term(A1); + erl_free_term(L2); + erl_free_term(A2); + + send_term(L3); + + /* already freed by send_term() */ + /* erl_free_term(L3);*/ + + report(1); +} + +/* + * Test erl_decode to recover from broken list data (OTP-7448) + */ +TESTCASE(broken_data) +{ + ETERM* original; + ETERM* new_terms; + char encoded[16*1024]; + int n; + + erl_init(NULL, 0); + original = all_types(); + if ((n=erl_encode(original, encoded)) == 0) + { + fail("failed to encode terms"); + } else + { + int offs = n/2; + memset(encoded+offs,0,n-offs); /* destroy */ + + if ((new_terms = erl_decode(encoded)) != NULL) + { + fail("decode accepted broken data"); + erl_free_term(new_terms); + } + } + erl_free_term(original); + report(1); +} + +/* + * Returns a list containing instances of all types. + * + * Be careful changing the contents of the list returned, because both + * the build_terms() and decode_terms() test cases depend on it. + */ + +static ETERM* +all_types(void) +{ + ETERM* t; + ETERM* terms[3]; + int i; + static char a_binary[] = "A binary"; + +#define CONS_AND_FREE(expr, tail) \ + do { \ + ETERM* term = expr; \ + ETERM* nl = erl_cons(term, tail); \ + erl_free_term(term); \ + erl_free_term(tail); \ + tail = nl; \ + } while (0) + + t = erl_mk_empty_list(); + + CONS_AND_FREE(erl_mk_atom("I am an atom"), t); + CONS_AND_FREE(erl_mk_binary("A binary", sizeof(a_binary)-1), t); + CONS_AND_FREE(erl_mk_float(3.0), t); + CONS_AND_FREE(erl_mk_int(0), t); + CONS_AND_FREE(erl_mk_int(-1), t); + CONS_AND_FREE(erl_mk_int(1), t); + + CONS_AND_FREE(erl_mk_string("A string"), t); + + terms[0] = erl_mk_atom("element1"); + terms[1] = erl_mk_int(42); + terms[2] = erl_mk_int(767); + CONS_AND_FREE(erl_mk_tuple(terms, ASIZE(terms)), t); + for (i = 0; i < ASIZE(terms); i++) { + erl_free_term(terms[i]); + } + + CONS_AND_FREE(erl_mk_pid("kalle@localhost", 3, 2, 1), t); + CONS_AND_FREE(erl_mk_pid("abcdefghijabcdefghij@localhost", 3, 2, 1), t); + CONS_AND_FREE(erl_mk_port("kalle@localhost", 4, 1), t); + CONS_AND_FREE(erl_mk_port("abcdefghijabcdefghij@localhost", 4, 1), t); + CONS_AND_FREE(erl_mk_ref("kalle@localhost", 6, 1), t); + CONS_AND_FREE(erl_mk_ref("abcdefghijabcdefghij@localhost", 6, 1), t); + return t; + +#undef CONS_AND_FREE +} + +/* + * Dump (print for debugging) a term. Useful if/when things go wrong. + */ +void +dump_term (FILE *fp, ETERM *t) +{ + if (fp == NULL) return; + + fprintf(fp, "#<%p ", t); + + if(t != NULL) + { + fprintf(fp, "count:%d, type:%d", ERL_COUNT(t), ERL_TYPE(t)); + + switch(ERL_TYPE(t)) + { + case ERL_UNDEF: + fprintf(fp, "==undef"); + break; + case ERL_INTEGER: + fprintf(fp, "==int, val:%d", ERL_INT_VALUE(t)); + break; + case ERL_U_INTEGER: + fprintf(fp, "==uint, val:%u", ERL_INT_UVALUE(t)); + break; + case ERL_FLOAT: + fprintf(fp, "==float, val:%g", ERL_FLOAT_VALUE(t)); + break; + case ERL_ATOM: + fprintf(fp, "==atom, name:%p \"%s\"", + ERL_ATOM_PTR(t), ERL_ATOM_PTR(t)); + break; + case ERL_BINARY: + fprintf(fp, "==binary, data:%p,%u", + ERL_BIN_PTR(t), ERL_BIN_SIZE(t)); + break; + case ERL_PID: + fprintf(fp, "==pid, node:%p \"%s\"", + ERL_PID_NODE(t), ERL_PID_NODE(t)); + break; + case ERL_PORT: + fprintf(fp, "==port, node:%p \"%s\"", + ERL_PORT_NODE(t), ERL_PORT_NODE(t)); + break; + case ERL_REF: + fprintf(fp, "==ref, node:%p \"%s\"", + ERL_REF_NODE(t), ERL_REF_NODE(t)); + break; + case ERL_CONS: + fprintf(fp, "==cons"); + fprintf(fp, ", car:"); + dump_term(fp, ERL_CONS_HEAD(t)); + fprintf(fp, ", cdr:"); + dump_term(fp, ERL_CONS_TAIL(t)); + break; + case ERL_NIL: + fprintf(fp, "==nil"); + break; + case ERL_TUPLE: + fprintf(fp, "==tuple, elems:%p,%u", + ERL_TUPLE_ELEMS(t), ERL_TUPLE_SIZE(t)); + { + size_t i; + for(i = 0; i < ERL_TUPLE_SIZE(t); i++) + { + fprintf(fp, "elem[%u]:", i); + dump_term(fp, ERL_TUPLE_ELEMENT(t, i)); + } + } + break; + case ERL_VARIABLE: + fprintf(fp, "==variable, name:%p \"%s\"", + ERL_VAR_NAME(t), ERL_VAR_NAME(t)); + fprintf(fp, ", value:"); + dump_term(fp, ERL_VAR_VALUE(t)); + break; + + default: + break; + } + } + fprintf(fp, ">"); +} + diff --git a/lib/erl_interface/test/erl_eterm_SUITE_data/print_term.c b/lib/erl_interface/test/erl_eterm_SUITE_data/print_term.c new file mode 100644 index 0000000000..56e2d43d2f --- /dev/null +++ b/lib/erl_interface/test/erl_eterm_SUITE_data/print_term.c @@ -0,0 +1,129 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 1997-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Purpose: Test the erl_print_term() function. + * Author: Bjorn Gustavsson + */ + +#include <stdio.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#ifndef __WIN32__ +#include <unistd.h> +#endif + +#include "erl_interface.h" + +#ifndef __WIN32__ +#define _O_BINARY 0 +#define _setmode(fd, mode) +#endif + +#define HEADER_SIZE 2 + +static int readn(int, unsigned char*, int); + +/* + * This program doesn't use the runner, because it needs a packet + * on input, but the result will be as a stream of bytes (since + * erl_print_term() prints directly on a file). + * + * Input is a package of with a packet header size of two bytes. + * + * +------------------------------------------------------------+ + * | length | Encoded term... | + * | (2 bytes) | (as given by "length") | + * +------------------------------------------------------------+ + * + * <------------------- length ---------------------> + * + * This program decodes the encoded terms and passes it to + * erl_print_term(). Then this program prints + * + * CR <result> LF + * + * and waits for a new package. <result> is the return value from + * erl_print_term(), formatted as an ASCII string. + */ + +#ifdef VXWORKS +int print_term() +#else +int main() +#endif +{ + _setmode(0, _O_BINARY); + _setmode(1, _O_BINARY); + + erl_init(NULL, 0); + + for (;;) { + char buf[4*1024]; + ETERM* term; + char* message; + int n; + + if (readn(0, buf, 2) <= 0) { + /* fprintf(stderr, "error reading message header\n"); */ + /* actually this is where we leave the infinite loop */ + exit(1); + } + n = buf[0] * 256 + buf[1]; + if (readn(0, buf, n) < 0) { + fprintf(stderr, "error reading message contents\n"); + exit(1); + } + + term = erl_decode(buf); + if (term == NULL) { + fprintf(stderr, "erl_decode() failed\n"); + exit(1); + } + n = erl_print_term(stdout, term); + erl_free_compound(term); + fprintf(stdout,"\r%d\n", n); + fflush(stdout); + } +} + +/* + * Reads len number of bytes. + */ + +static int +readn(fd, buf, len) + int fd; /* File descriptor to read from. */ + unsigned char *buf; /* Store in this buffer. */ + int len; /* Number of bytes to read. */ +{ + int n; /* Byte count in last read call. */ + int sofar = 0; /* Bytes read so far. */ + + do { + if ((n = read(fd, buf+sofar, len-sofar)) <= 0) + /* error or EOF in read */ + return(n); + sofar += n; + } while (sofar < len); + return sofar; +} + diff --git a/lib/erl_interface/test/erl_ext_SUITE.erl b/lib/erl_interface/test/erl_ext_SUITE.erl new file mode 100644 index 0000000000..dbafea0e39 --- /dev/null +++ b/lib/erl_interface/test/erl_ext_SUITE.erl @@ -0,0 +1,81 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2002-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(erl_ext_SUITE). + +-include("test_server.hrl"). +-include("erl_ext_SUITE_data/ext_test_cases.hrl"). + +-export([ + all/1, + compare_tuple/1, + compare_list/1, + compare_string/1, + compare_list_string/1, + compare_nc_ext/1 + ]). + +-import(runner, [get_term/1]). + +all(suite) -> [ + compare_tuple, + compare_list, + compare_string, + compare_list_string, + compare_nc_ext + ]. + +compare_tuple(suite) -> []; +compare_tuple(doc) -> []; +compare_tuple(Config) when is_list(Config) -> + ?line P = runner:start(?compare_tuple), + ?line runner:recv_eot(P), + ok. + +compare_list(suite) -> []; +compare_list(doc) -> []; +compare_list(Config) when is_list(Config) -> + ?line P = runner:start(?compare_list), + ?line runner:recv_eot(P), + ok. + +compare_string(suite) -> []; +compare_string(doc) -> []; +compare_string(Config) when is_list(Config) -> + ?line P = runner:start(?compare_string), + ?line runner:recv_eot(P), + ok. + +compare_list_string(suite) -> []; +compare_list_string(doc) -> []; +compare_list_string(Config) when is_list(Config) -> + ?line P = runner:start(?compare_list_string), + ?line runner:recv_eot(P), + ok. + +compare_nc_ext(suite) -> []; +compare_nc_ext(doc) -> []; +compare_nc_ext(Config) when is_list(Config) -> + ?line P = runner:start(?compare_nc_ext), + ?line runner:recv_eot(P), + ok. + + + diff --git a/lib/erl_interface/test/erl_ext_SUITE_data/Makefile.first b/lib/erl_interface/test/erl_ext_SUITE_data/Makefile.first new file mode 100644 index 0000000000..cb7b12cc79 --- /dev/null +++ b/lib/erl_interface/test/erl_ext_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2002-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +ext_test_decl.c: ext_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run ext_test -s erlang halt diff --git a/lib/erl_interface/test/erl_ext_SUITE_data/Makefile.src b/lib/erl_interface/test/erl_ext_SUITE_data/Makefile.src new file mode 100644 index 0000000000..6f363ccd6f --- /dev/null +++ b/lib/erl_interface/test/erl_ext_SUITE_data/Makefile.src @@ -0,0 +1,41 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2002-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBERL = $(LIBPATH)/@erl_interface_lib@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/runner@obj@ \ + $(LIBERL) $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +EXT_OBJS = ext_test@obj@ ext_test_decl@obj@ + +all: ext_test@exe@ + +clean: + $(RM) $(EXT_OBJS) + $(RM) ext_test@exe@ + +ext_test@exe@: $(EXT_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(EXT_OBJS) $(LIBFLAGS) diff --git a/lib/erl_interface/test/erl_ext_SUITE_data/ext_test.c b/lib/erl_interface/test/erl_ext_SUITE_data/ext_test.c new file mode 100644 index 0000000000..ba1a6c66da --- /dev/null +++ b/lib/erl_interface/test/erl_ext_SUITE_data/ext_test.c @@ -0,0 +1,485 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2002-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + * + + */ +/* + * Author: Rickard Green + * Modified: Bj�rn-Egil Dahlberg + * - compare_tuple + * - compare_string + * - compare_list + * - compare_list and string + */ + +#include "runner.h" +#include "erl_interface.h" +#include <stdio.h> +#include <string.h> + +typedef unsigned int uint; + +#define MAX_NC_EXT_SIZE 100 + +static unsigned char * +write_pid(unsigned char *buf, char *node, uint cre, uint ser, uint num); +static unsigned char * +write_port(unsigned char *buf, char *node, uint cre, uint id); +static unsigned char * +write_ref(unsigned char *buf, char *node, uint cre, uint id[], uint no_ids); +static void +test_compare_ext(char *test_desc, + unsigned char *ext1, + unsigned char *end_ext1, + unsigned char *ext2, + unsigned char *end_ext2, + int exp_res); + +/* + * Test erl_compare_ext with tuples + */ +TESTCASE(compare_tuple) { + // erlang:term_to_binary ({'b'}) + unsigned char term1[] = { 131, 104, 1, 100, 0, 1, 98 }; + // erlang:term_to_binary ({'a', 'a'}) + unsigned char term2[] = { 131, 104, 2, 100, 0, 1, 97, 100, 0, 1, 97 }; + unsigned char *start_a, *start_b, *end_a, *end_b; + + erl_init(NULL, 0); + start_a = term1; + start_b = term2; + end_a = term1 + 7; + end_b = term2 + 11; + + test_compare_ext("tuples", start_a, end_a, start_b, end_b, -1); + + report(1); +} + +/* + * Test erl_compare_ext with lists + */ + +TESTCASE(compare_list) { + unsigned char *start_a, *start_b, *end_a, *end_b; + // erlang:term_to_binary([a,b,[],3412]) + unsigned char term1[] = {131,108,0,0,0,4,100,0,1,97,100,0,1,98,106,98,0,0,13,84,106}; + // erlang:term_to_binary([34,{a,n},a,erlang]) + unsigned char term2[] = {131,108,0,0,0,4,97,34,104,2,100,0,1,97,100,0,1,110,100,0,1,97,100,0,6,101,114,108,97,110,103,106}; + + erl_init(NULL, 0); + start_a = term1; + start_b = term2; + end_a = term1 + 21; + end_b = term2 + 32; + + test_compare_ext("lists", start_a, end_a, start_b, end_b, 1); + + report(1); +} + +/* + * Test erl_compare_ext with strings + */ + +TESTCASE(compare_string) { + unsigned char *start_a, *start_b, *end_a, *end_b; + // erlang:term_to_binary("hej") + unsigned char term1[] = {131,107,0,3,104,101,106}; + // erlang:term_to_binary("erlang") + unsigned char term2[] = {131,107,0,6,101,114,108,97,110,103}; + + erl_init(NULL, 0); + start_a = term1; + start_b = term2; + end_a = term1 + 7; + end_b = term2 + 10; + + test_compare_ext("strings", start_a, end_a, start_b, end_b, 1); + + report(1); +} + +/* + * Test erl_compare_ext with lists and strings + */ + +TESTCASE(compare_list_string) { + unsigned char *start_a, *start_b, *end_a, *end_b; + // erlang:term_to_binary("hej") + unsigned char term1[] = {131,107,0,3,104,101,106}; + // erlang:term_to_binary([a,b,[],3412]) + unsigned char term2[] = {131,108,0,0,0,4,100,0,1,97,100,0,1,98,106,98,0,0,13,84,106}; + + erl_init(NULL, 0); + start_a = term1; + start_b = term2; + end_a = term1 + 7; + end_b = term2 + 21; + + test_compare_ext("strings", start_a, end_a, start_b, end_b, -1); + + report(1); +} + + + +/* + * Test erl_compare_ext with node containers + */ +TESTCASE(compare_nc_ext) +{ + int res; + unsigned char buf_a[MAX_NC_EXT_SIZE], buf_b[MAX_NC_EXT_SIZE]; + unsigned char *end_a, *end_b; + uint id[3]; + + erl_init(NULL, 0); + + + /* + * Test pids ---------------------------------------------------- + * + * Significance (most -> least): + * nodename, creation, serial, number, nodename, creation + * + */ + + end_a = write_pid(buf_a, "b@b", 2, 4711, 1); + + end_b = write_pid(buf_b, "a@b", 1, 4710, 2); + test_compare_ext("pid test 1", buf_a, end_a, buf_b, end_b, -1); + + end_b = write_pid(buf_b, "a@b", 1, 4712, 1); + test_compare_ext("pid test 2", buf_a, end_a, buf_b, end_b, -1); + + end_b = write_pid(buf_b, "c@b", 1, 4711, 1); + test_compare_ext("pid test 3", buf_a, end_a, buf_b, end_b, -1); + + end_b = write_pid(buf_b, "b@b", 3, 4711, 1); + test_compare_ext("pid test 4", buf_a, end_a, buf_b, end_b, -1); + + end_b = write_pid(buf_b, "b@b", 2, 4711, 1); + test_compare_ext("pid test 5", buf_a, end_a, buf_b, end_b, 0); + + + /* + * Test ports --------------------------------------------------- + * + * Significance (most -> least): + * nodename, creation, number + * + * OBS: Comparison between ports has changed in R9. This + * since it wasn't stable in R8 (and eariler releases). + * Significance used to be: dist_slot, number, + * creation. + */ + + end_a = write_port(buf_a, "b@b", 2, 4711), + + end_b = write_port(buf_b, "c@b", 1, 4710); + test_compare_ext("port test 1", buf_a, end_a, buf_b, end_b, -1); + + end_b = write_port(buf_b, "b@b", 3, 4710); + test_compare_ext("port test 2", buf_a, end_a, buf_b, end_b, -1); + + end_b = write_port(buf_b, "b@b", 2, 4712); + test_compare_ext("port test 3", buf_a, end_a, buf_b, end_b, -1); + + end_b = write_port(buf_b, "b@b", 2, 4711); + test_compare_ext("port test 4", buf_a, end_a, buf_b, end_b, 0); + + /* + * Test refs ---------------------------------------------------- + * Significance (most -> least): + * nodename, creation, (number high, number mid), number low, + * + * OBS: Comparison between refs has changed in R9. This + * since it wasn't stable in R8 (and eariler releases). + * Significance used to be: dist_slot, number, + * creation. + * + */ + + /* Long & Long */ + + id[0] = 4711; id[1] = 4711, id[2] = 4711; + end_a = write_ref(buf_a, "b@b", 2, id, 3); + + + id[0] = 4710; id[1] = 4710; id[2] = 4710; + end_b = write_ref(buf_b, "c@b", 1, id, 3); + test_compare_ext("ref test 1", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4710; id[1] = 4710; id[2] = 4710; + end_b = write_ref(buf_b, "b@b", 3, id, 3); + test_compare_ext("ref test 2", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4710; id[1] = 4710; id[2] = 4712; + end_b = write_ref(buf_b, "b@b", 2, id, 3); + test_compare_ext("ref test 3", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4710; id[1] = 4712; id[2] = 4711; + end_b = write_ref(buf_b, "b@b", 2, id, 3); + test_compare_ext("ref test 4", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4712; id[1] = 4711; id[2] = 4711; + end_b = write_ref(buf_b, "b@b", 2, id, 3); + test_compare_ext("ref test 5", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4711; id[1] = 4711; id[2] = 4711; + end_b = write_ref(buf_b, "b@b", 2, id, 3); + test_compare_ext("ref test 6", buf_a, end_a, buf_b, end_b, 0); + + /* Long & Short */ + id[0] = 4711; id[1] = 0, id[2] = 0; + end_a = write_ref(buf_a, "b@b", 2, id, 3); + + + id[0] = 4710; + end_b = write_ref(buf_b, "c@b", 1, id, 1); + test_compare_ext("ref test 7", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4710; + end_b = write_ref(buf_b, "b@b", 3, id, 1); + test_compare_ext("ref test 8", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4712; + end_b = write_ref(buf_b, "b@b", 2, id, 1); + test_compare_ext("ref test 9", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4711; + end_b = write_ref(buf_b, "b@b", 2, id, 1); + test_compare_ext("ref test 10", buf_a, end_a, buf_b, end_b, 0); + + /* Short & Long */ + id[0] = 4711; + end_a = write_ref(buf_a, "b@b", 2, id, 1); + + + id[0] = 4710; id[1] = 0, id[2] = 0; + end_b = write_ref(buf_b, "c@b", 1, id, 3); + test_compare_ext("ref test 11", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4710; id[1] = 0, id[2] = 0; + end_b = write_ref(buf_b, "b@b", 3, id, 3); + test_compare_ext("ref test 12", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4712; id[1] = 0, id[2] = 0; + end_b = write_ref(buf_b, "b@b", 2, id, 3); + test_compare_ext("ref test 13", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4711; id[1] = 0, id[2] = 0; + end_b = write_ref(buf_b, "b@b", 2, id, 3); + test_compare_ext("ref test 14", buf_a, end_a, buf_b, end_b, 0); + + /* Short & Short */ + id[0] = 4711; + end_a = write_ref(buf_a, "b@b", 2, id, 1); + + + id[0] = 4710; + end_b = write_ref(buf_b, "c@b", 1, id, 1); + test_compare_ext("ref test 15", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4710; + end_b = write_ref(buf_b, "b@b", 3, id, 1); + test_compare_ext("ref test 16", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4712; + end_b = write_ref(buf_b, "b@b", 2, id, 1); + test_compare_ext("ref test 17", buf_a, end_a, buf_b, end_b, -1); + + id[0] = 4711; + end_b = write_ref(buf_b, "b@b", 2, id, 1); + test_compare_ext("ref test 18", buf_a, end_a, buf_b, end_b, 0); + + report(1); +} + +static void +test_compare_ext(char *test_desc, + unsigned char *ext1, + unsigned char *end_ext1, + unsigned char *ext2, + unsigned char *end_ext2, + int exp_res) +{ + int er, ar; + unsigned char *e1, *e2; + int reversed_args; + char ext_str[MAX_NC_EXT_SIZE*4 + 1]; + char *es; + + message("*** %s ***", test_desc); + message(" erl_compare_ext() arguments:", test_desc); + + es = &ext_str[0]; + + e1 = ext1; + while (e1 < end_ext1) + es += sprintf(es, "%d,", *(e1++)); + *(--es) = '\0'; + message(" e1 = <<%s>>", ext_str); + + + es = &ext_str[0]; + + e2 = ext2; + while (e2 < end_ext2) + es += sprintf(es, "%d,", *(e2++)); + *(--es) = '\0'; + message(" e2 = <<%s>>", ext_str); + + message("Starting %s...", test_desc); + + + reversed_args = 0; + er = exp_res; + e1 = ext1; + e2 = ext2; + + reversed_args_start: + + ar = erl_compare_ext(e1, e2); + if (er < 0) { + if (ar > 0) + fail("expected result e1 < e2; actual result e1 > e2\n"); + else if (ar == 0) + fail("expected result e1 < e2; actual result e1 = e2\n"); + } + else if (er > 0) { + if (ar < 0) + fail("expected result e1 > e2; actual result e1 < e2\n"); + else if (ar == 0) + fail("expected result e1 > e2; actual result e1 = e2\n"); + } + else { + if (ar > 0) + fail("expected result e1 = e2; actual result e1 > e2\n"); + else if (ar < 0) + fail("expected result e1 = e2; actual result e1 < e2\n"); + } + + message("%s", "SUCCEEDED!"); + if (!reversed_args) { + message("Starting %s with reversed arguments...", test_desc); + e2 = ext1; + e1 = ext2; + if (exp_res < 0) + er = 1; + else if (exp_res > 0) + er = -1; + reversed_args = 1; + goto reversed_args_start; + } + + message("%s", ""); + +} + + +#define ATOM_EXT (100) +#define REFERENCE_EXT (101) +#define PORT_EXT (102) +#define PID_EXT (103) +#define NEW_REFERENCE_EXT (114) + + +#define PUT_UINT16(E, X) ((E)[0] = ((X) >> 8) & 0xff, \ + (E)[1] = (X) & 0xff) + +#define PUT_UINT32(E, X) ((E)[0] = ((X) >> 24) & 0xff, \ + (E)[1] = ((X) >> 16) & 0xff, \ + (E)[2] = ((X) >> 8) & 0xff, \ + (E)[3] = (X) & 0xff) + +static unsigned char * +write_atom(unsigned char *buf, char *atom) +{ + uint len; + + len = 0; + while(atom[len]) { + buf[len + 3] = atom[len]; + len++; + } + buf[0] = ATOM_EXT; + PUT_UINT16(&buf[1], len); + + return buf + 3 + len; +} + +static unsigned char * +write_pid(unsigned char *buf, char *node, uint cre, uint num, uint ser) +{ + unsigned char *e = buf; + + *(e++) = PID_EXT; + e = write_atom(e, node); + PUT_UINT32(e, num & ((1 << 15) - 1)); + e += 4; + PUT_UINT32(e, ser & ((1 << 3) - 1)); + e += 4; + *(e++) = cre & ((1 << 2) - 1); + + return e; +} + +static unsigned char * +write_port(unsigned char *buf, char *node, uint cre, uint id) +{ + unsigned char *e = buf; + + *(e++) = PORT_EXT; + e = write_atom(e, node); + PUT_UINT32(e, id & ((1 << 15) - 1)); + e += 4; + *(e++) = cre & ((1 << 2) - 1); + + return e; +} + +static unsigned char * +write_ref(unsigned char *buf, char *node, uint cre, uint id[], uint no_ids) +{ + int i; + unsigned char *e = buf; + + if (no_ids == 1) { + *(e++) = REFERENCE_EXT; + e = write_atom(e, node); + PUT_UINT32(e, id[0] & ((1 << 15) - 1)); + e += 4; + *(e++) = cre & ((1 << 2) - 1); + } + else { + *(e++) = NEW_REFERENCE_EXT; + PUT_UINT16(e, no_ids); + e += 2; + e = write_atom(e, node); + *(e++) = cre & ((1 << 2) - 1); + for (i = 0; i < no_ids; i++) { + PUT_UINT32(e, id[i]); + e += 4; + } + } + + return e; +} + diff --git a/lib/erl_interface/test/erl_format_SUITE.erl b/lib/erl_interface/test/erl_format_SUITE.erl new file mode 100644 index 0000000000..81a0bca80f --- /dev/null +++ b/lib/erl_interface/test/erl_format_SUITE.erl @@ -0,0 +1,136 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(erl_format_SUITE). + +-include("test_server.hrl"). +-include("erl_format_SUITE_data/format_test_cases.hrl"). + +-export([all/1, atoms/1, tuples/1, lists/1]). + +-import(runner, [get_term/1]). + +%% This test suite test the erl_format() function. +%% It uses the port program "format_test". + +all(suite) -> [atoms, tuples, lists]. + +%% Tests formatting various atoms. + +atoms(suite) -> []; +atoms(Config) when is_list(Config) -> + ?line P = runner:start(?atoms), + + ?line {term, ''} = get_term(P), + ?line {term, 'a'} = get_term(P), + ?line {term, 'A'} = get_term(P), + ?line {term, 'abc'} = get_term(P), + ?line {term, 'Abc'} = get_term(P), + ?line {term, 'ab@c'} = get_term(P), + ?line {term, 'The rain in Spain stays mainly in the plains'} = + get_term(P), + + ?line {term, a} = get_term(P), + ?line {term, ab} = get_term(P), + ?line {term, abc} = get_term(P), + ?line {term, ab@c} = get_term(P), + ?line {term, abcdefghijklmnopq} = get_term(P), + + ?line {term, ''} = get_term(P), + ?line {term, 'a'} = get_term(P), + ?line {term, 'A'} = get_term(P), + ?line {term, 'abc'} = get_term(P), + ?line {term, 'Abc'} = get_term(P), + ?line {term, 'ab@c'} = get_term(P), + ?line {term, 'The rain in Spain stays mainly in the plains'} = + get_term(P), + + ?line {term, a} = get_term(P), + ?line {term, ab} = get_term(P), + ?line {term, abc} = get_term(P), + ?line {term, ab@c} = get_term(P), + ?line {term, ' abcdefghijklmnopq '} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + + +%% Tests formatting various tuples + +tuples(suite) -> []; +tuples(Config) when is_list(Config) -> + ?line P = runner:start(?tuples), + + ?line {term, {}} = get_term(P), + ?line {term, {a}} = get_term(P), + ?line {term, {a, b}} = get_term(P), + ?line {term, {a, b, c}} = get_term(P), + ?line {term, {1}} = get_term(P), + ?line {term, {[]}} = get_term(P), + ?line {term, {[], []}} = get_term(P), + ?line {term, {[], a, b, c}} = get_term(P), + ?line {term, {[], a, [], b, c}} = get_term(P), + ?line {term, {[], a, '', b, c}} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + + +%% Tests formatting various lists + +lists(suite) -> []; +lists(Config) when is_list(Config) -> + ?line P = runner:start(?lists), + + ?line {term, []} = get_term(P), + ?line {term, [a]} = get_term(P), + ?line {term, [a, b]} = get_term(P), + ?line {term, [a, b, c]} = get_term(P), + ?line {term, [1]} = get_term(P), + ?line {term, [[]]} = get_term(P), + ?line {term, [[], []]} = get_term(P), + ?line {term, [[], a, b, c]} = get_term(P), + ?line {term, [[], a, [], b, c]} = get_term(P), + ?line {term, [[], a, '', b, c]} = get_term(P), + + ?line {term, [{name, 'Madonna'}, {age, 21}, {data, [{addr, "E-street", 42}]}]} = + get_term(P), + case os:type() of + vxworks -> + ?line {term, [{pi, _}, {'cos(70)', _}]} = get_term(P), + ?line {term, [[pi, _], ['cos(70)', _]]} = get_term(P), + ?line {term, [[pi, _], [], ["cos(70)", _]]} = + get_term(P); + _ -> + ?line {term, [{pi, 3.1415}, {'cos(70)', 0.34202}]} = get_term(P), + ?line {term, [[pi, 3.1415], ['cos(70)', 0.34202]]} = get_term(P), + ?line {term, [[pi, 3.1415], [], ["cos(70)", 0.34202]]} = + get_term(P) + end, + + ?line {term, [-1]} = get_term(P), + + ?line runner:recv_eot(P), + ok. + + + diff --git a/lib/erl_interface/test/erl_format_SUITE_data/Makefile.first b/lib/erl_interface/test/erl_format_SUITE_data/Makefile.first new file mode 100644 index 0000000000..2cd313a324 --- /dev/null +++ b/lib/erl_interface/test/erl_format_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2000-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +format_test_decl.c: format_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run format_test -s erlang halt diff --git a/lib/erl_interface/test/erl_format_SUITE_data/Makefile.src b/lib/erl_interface/test/erl_format_SUITE_data/Makefile.src new file mode 100644 index 0000000000..0cd1ab512d --- /dev/null +++ b/lib/erl_interface/test/erl_format_SUITE_data/Makefile.src @@ -0,0 +1,43 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 1997-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBERL = $(LIBPATH)/@erl_interface_lib@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/runner@obj@ \ + $(LIBERL) $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +FORMAT_OBJS = format_test@obj@ format_test_decl@obj@ + +all: format_test@exe@ + +clean: + $(RM) $(FORMAT_OBJS) + $(RM) format_test@exe@ + +format_test@exe@: $(FORMAT_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(FORMAT_OBJS) $(LIBFLAGS) + + diff --git a/lib/erl_interface/test/erl_format_SUITE_data/format_test.c b/lib/erl_interface/test/erl_format_SUITE_data/format_test.c new file mode 100644 index 0000000000..75e73b6df5 --- /dev/null +++ b/lib/erl_interface/test/erl_format_SUITE_data/format_test.c @@ -0,0 +1,132 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 1997-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include "runner.h" + +/* + * Purpose: Tests the erl_format() function. + * Author: Bjorn Gustavsson + */ + +static void +send_format(char* format) +{ + send_term(erl_format(format)); +} + +TESTCASE(atoms) +{ + erl_init(NULL, 0); + + send_format("''"); + send_format("'a'"); + send_format("'A'"); + send_format("'abc'"); + send_format("'Abc'"); + send_format("'ab@c'"); + send_format("'The rain in Spain stays mainly in the plains'"); + + send_format("a"); + send_format("ab"); + send_format("abc"); + send_format("ab@c"); + send_format(" abcdefghijklmnopq "); + + send_term(erl_format("~a", "")); + send_term(erl_format("~a", "a")); + send_term(erl_format("~a", "A")); + send_term(erl_format("~a", "abc")); + send_term(erl_format("~a", "Abc")); + send_term(erl_format("~a", "ab@c")); + send_term(erl_format("~a", "The rain in Spain stays mainly in the plains")); + + send_term(erl_format("~a", "a")); + send_term(erl_format("~a", "ab")); + send_term(erl_format("~a", "abc")); + send_term(erl_format("~a","ab@c")); + send_term(erl_format("~a", " abcdefghijklmnopq ")); + + + report(1); +} + +TESTCASE(tuples) +{ + erl_init(NULL, 0); + + send_format("{}"); + send_format("{a}"); + send_format("{a, b}"); + send_format("{a, b, c}"); + send_format("{1}"); + send_format("{[]}"); + send_format("{[], []}"); + send_format("{[], a, b, c}"); + send_format("{[], a, [], b, c}"); + send_format("{[], a, '', b, c}"); + + report(1); +} + + + +TESTCASE(lists) +{ + ETERM* a; + ETERM* b; + ETERM* c; + + erl_init(NULL, 0); + + send_format("[]"); + send_format("[a]"); + send_format("[a, b]"); + send_format("[a, b, c]"); + send_format("[1]"); + send_format("[[]]"); + send_format("[[], []]"); + send_format("[[], a, b, c]"); + send_format("[[], a, [], b, c]"); + send_format("[[], a, '', b, c]"); + + b = erl_format("[{addr, ~s, ~i}]", "E-street", 42); + a = erl_format("[{name, ~a}, {age, ~i}, {data, ~w}]", "Madonna", 21, b); + send_term(a); + erl_free_term(b); + + send_term(erl_format("[{pi, ~f}, {'cos(70)', ~f}]", 3.1415, 0.34202)); + + a = erl_mk_float(3.1415); + b = erl_mk_float(0.34202); + send_term(erl_format("[[pi, ~w], ['cos(70)', ~w]]", a, b)); + erl_free_term(a); + erl_free_term(b); + + a = erl_mk_float(3.1415); + b = erl_mk_float(0.34202); + c = erl_mk_empty_list(); + send_term(erl_format("[[~a, ~w], ~w, [~s, ~w]]", "pi", a, c, "cos(70)", b)); + erl_free_term(a); + erl_free_term(b); + erl_free_term(c); + + send_term(erl_format("[~i]", -1)); + + report(1); +} diff --git a/lib/erl_interface/test/erl_interface.dynspec b/lib/erl_interface/test/erl_interface.dynspec new file mode 100644 index 0000000000..8af5040d97 --- /dev/null +++ b/lib/erl_interface/test/erl_interface.dynspec @@ -0,0 +1,18 @@ +%% -*- erlang -*- +%% You can test this file using this command. +%% file:script("erl_interface.dynspec", [{'TestCCompiler',{msc | gnuc, undefined}}]). + +case {TestCCompiler, erlang:system_info(c_compiler_used)} of + {{CC, _}, {CC, _}} -> + []; + {{CC1, _}, {CC2, _}} when CC1 == msc; CC2 == msc -> + Comment = + "OTP's static C libraries (compiled with " + ++ atom_to_list(CC2) ++ ") aren't compatible " + "with the C compiler (" ++ atom_to_list(CC1) + ++ ") used for testing.", + StaticLibSuites = [all_SUITE], + lists:map(fun (Suite) -> {skip,{Suite, Comment}} end, StaticLibSuites); + {{CC1, _}, {CC2, _}} -> + [] +end. diff --git a/lib/erl_interface/test/erl_interface.spec b/lib/erl_interface/test/erl_interface.spec new file mode 100644 index 0000000000..2789bd3e2c --- /dev/null +++ b/lib/erl_interface/test/erl_interface.spec @@ -0,0 +1,2 @@ +{topcase, {dir, "../erl_interface_test"}}. + diff --git a/lib/erl_interface/test/erl_interface.spec.vxworks b/lib/erl_interface/test/erl_interface.spec.vxworks new file mode 100644 index 0000000000..7089b3d447 --- /dev/null +++ b/lib/erl_interface/test/erl_interface.spec.vxworks @@ -0,0 +1,5 @@ +{topcase, {dir, "../erl_interface_test"}}. +{skip,{ei_accept_SUITE, ei_threaded_accept, + "Threaded test not yet implemented - FIXME"}}. +{skip,{ei_connect_SUITE, ei_threaded_send, + "Threaded test not yet implemented - FIXME"}}. diff --git a/lib/erl_interface/test/erl_match_SUITE.erl b/lib/erl_interface/test/erl_match_SUITE.erl new file mode 100644 index 0000000000..f506638544 --- /dev/null +++ b/lib/erl_interface/test/erl_match_SUITE.erl @@ -0,0 +1,288 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(erl_match_SUITE). + +-include("test_server.hrl"). +-include("erl_match_SUITE_data/match_test_cases.hrl"). + +-export([all/1, atoms/1, lists/1, tuples/1, references/1, pids/1, ports/1, + bind/1, integers/1, floats/1, binaries/1, strings/1]). + +%% For interactive running of matcher. +-export([start_matcher/0, erl_match/3]). + +%% This test suite tests the erl_match() function. + +all(suite) -> [atoms, lists, tuples, references, pids, ports, bind, + integers, floats, binaries, strings]. + +atoms(suite) -> []; +atoms(Config) when is_list(Config) -> + ?line P = start_matcher(), + + ?line eq(P, '', ''), + ?line eq(P, a, a), + ?line ne(P, a, b), + ?line ne(P, a, aa), + ?line eq(P, kalle, kalle), + ?line ne(P, kalle, arne), + + ?line ne(P, kalle, 42), + ?line ne(P, 42, kalle), + + ?line runner:finish(P), + ok. + +lists(suite) -> []; +lists(Config) when is_list(Config) -> + ?line P = start_matcher(), + ?line eq(P, [], []), + + ?line ne(P, [], [a]), + ?line ne(P, [a], []), + + ?line eq(P, [a], [a]), + ?line ne(P, [a], [b]), + + ?line eq(P, [a|b], [a|b]), + ?line ne(P, [a|b], [a|x]), + + ?line eq(P, [a, b], [a, b]), + ?line ne(P, [a, b], [a, x]), + + ?line eq(P, [a, b, c], [a, b, c]), + ?line ne(P, [a, b|c], [a, b|x]), + ?line ne(P, [a, b, c], [a, b, x]), + ?line ne(P, [a, b|c], [a, b|x]), + ?line ne(P, [a, x|c], [a, b|c]), + ?line ne(P, [a, b, c], [a, x, c]), + + ?line runner:finish(P), + ok. + +tuples(suite) -> []; +tuples(Config) when is_list(Config) -> + ?line P = start_matcher(), + + ?line ne(P, {}, {a, b}), + ?line ne(P, {a, b}, {}), + ?line ne(P, {a}, {a, b}), + ?line ne(P, {a, b}, {a}), + + ?line eq(P, {}, {}), + + ?line eq(P, {a}, {a}), + ?line ne(P, {a}, {b}), + + ?line eq(P, {1}, {1}), + ?line ne(P, {1}, {2}), + + ?line eq(P, {a, b}, {a, b}), + ?line ne(P, {x, b}, {a, b}), + + ?line ne(P, {error, x}, {error, y}), + ?line ne(P, {error, {undefined, {subscriber, last}}}, + {error, {undefined, {subscriber, name}}}), + + ?line runner:finish(P), + ok. + + +references(suite) -> []; +references(Config) when is_list(Config) -> + ?line P = start_matcher(), + ?line Ref1 = make_ref(), + ?line Ref2 = make_ref(), + + ?line eq(P, Ref1, Ref1), + ?line eq(P, Ref2, Ref2), + ?line ne(P, Ref1, Ref2), + ?line ne(P, Ref2, Ref1), + + ?line runner:finish(P), + ok. + + +pids(suite) -> []; +pids(Config) when is_list(Config) -> + ?line P = start_matcher(), + ?line Pid1 = c:pid(0,1,2), + ?line Pid2 = c:pid(0,1,3), + + ?line eq(P, self(), self()), + ?line eq(P, Pid1, Pid1), + ?line ne(P, Pid1, self()), + ?line ne(P, Pid2, Pid1), + + ?line runner:finish(P), + ok. + + +ports(suite) -> []; +ports(Config) when is_list(Config) -> + case os:type() of + vxworks -> + {skipped,"not on vxworks, pucko"}; + _ -> + ?line P = start_matcher(), + ?line P2 = start_matcher(), + + ?line eq(P, P, P), + ?line ne(P, P, P2), + + ?line runner:finish(P), + ?line runner:finish(P2), + ok + end. + +integers(suite) -> []; +integers(Config) when is_list(Config) -> + ?line P = start_matcher(), + ?line I1 = 123, + ?line I2 = 12345, + ?line I3 = -123, + ?line I4 = 2234, + + ?line eq(P, I1, I1), + ?line eq(P, I2, I2), + ?line ne(P, I1, I2), + ?line ne(P, I1, I3), + ?line eq(P, I4, I4), + + ?line runner:finish(P), + ok. + + + +floats(suite) -> []; +floats(Config) when is_list(Config) -> + ?line P = start_matcher(), + ?line F1 = 3.1414, + ?line F2 = 3.1415, + ?line F3 = 3.1416, + + ?line S1 = "string", + ?line S2 = "string2", + + ?line eq(P, F1, F1), + ?line eq(P, F2, F2), + ?line ne(P, F1, F2), + ?line ne(P, F3, F2), + + ?line eq(P, S2, S2), + ?line ne(P, S1, S2), + + ?line runner:finish(P), + ok. + + + +binaries(suite) -> []; +binaries(Config) when is_list(Config) -> + ?line P = start_matcher(), + ?line Bin1 = term_to_binary({kalle, 146015, {kungsgatan, 23}}), + ?line Bin2 = term_to_binary(sune), + ?line Bin3 = list_to_binary("sune"), + + ?line eq(P, Bin1, Bin1), + ?line eq(P, Bin2, Bin2), + ?line eq(P, Bin3, Bin3), + ?line ne(P, Bin1, Bin2), + ?line ne(P, Bin1, Bin3), + ?line ne(P, Bin2, Bin3), + + ?line runner:finish(P), + ok. + + + +strings(suite) -> []; +strings(Config) when is_list(Config) -> + ?line P = start_matcher(), + + ?line S1 = "string", + ?line S2 = "streng", + ?line S3 = "String", + + ?line eq(P, S1, S1), + ?line ne(P, S1, S2), + ?line ne(P, S1, S3), + + ?line runner:finish(P), + ok. + + + +bind(suite) -> []; +bind(Config) when is_list(Config) -> + ?line P = start_bind(), + ?line S = "[X,Y,Z]", + ?line L1 = [301,302,302], + ?line L2 = [65,66,67], + + ?line bind_ok(P, S, L1), + ?line bind_ok(P, S, L2), + + ?line runner:finish(P), + ok. + +start_bind() -> + runner:start(?erl_match_bind). + +bind_ok(Port, Bind, Term) -> + true = erl_bind(Port, Bind, Term). + +%bind_nok(Port, Bind, Term) -> +% false = erl_bind(Port, Bind, Term). + +erl_bind(Port, Pattern, Term) -> + Port ! {self(), {command, [$b, Pattern, 0]}}, + runner:send_term(Port, Term), + case runner:get_term(Port) of + {term, 0} -> false; + {term, 1} -> true + end. + + + + + + +start_matcher() -> + runner:start(?erl_match_server). + +eq(Port, Pattern, Term) -> + true = erl_match(Port, Pattern, Term). + +ne(Port, Pattern, Term) -> + false = erl_match(Port, Pattern, Term). + + + +erl_match(Port, Pattern, Term) -> + runner:send_term(Port, Pattern), + runner:send_term(Port, Term), + case runner:get_term(Port) of + {term, 0} -> false; + {term, 1} -> true + end. + + diff --git a/lib/erl_interface/test/erl_match_SUITE_data/Makefile.first b/lib/erl_interface/test/erl_match_SUITE_data/Makefile.first new file mode 100644 index 0000000000..12141d210c --- /dev/null +++ b/lib/erl_interface/test/erl_match_SUITE_data/Makefile.first @@ -0,0 +1,21 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2000-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +match_test_decl.c: match_test.c + erl -noinput -pa ../all_SUITE_data -s init_tc run match_test -s erlang halt diff --git a/lib/erl_interface/test/erl_match_SUITE_data/Makefile.src b/lib/erl_interface/test/erl_match_SUITE_data/Makefile.src new file mode 100644 index 0000000000..8ce6c9c985 --- /dev/null +++ b/lib/erl_interface/test/erl_match_SUITE_data/Makefile.src @@ -0,0 +1,42 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 1997-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBERL = $(LIBPATH)/@erl_interface_lib@ +LIBEI = $(LIBPATH)/@erl_interface_eilib@ +LIBFLAGS = ../all_SUITE_data/runner@obj@ \ + $(LIBERL) $(LIBEI) @LIBS@ @erl_interface_sock_libs@ \ + @erl_interface_threadlib@ +CFLAGS = @EI_CFLAGS@ $(THR_DEFS) -I@erl_interface_include@ -I../all_SUITE_data +MATCH_OBJS = match_test@obj@ match_test_decl@obj@ + +all: match_test@exe@ + +clean: + $(RM) $(MATCH_OBJS) + $(RM) match_test@exe@ + +match_test@exe@: $(MATCH_OBJS) $(LIBERL) $(LIBEI) + $(LD) @CROSSLDFLAGS@ -o $@ $(MATCH_OBJS) $(LIBFLAGS) + diff --git a/lib/erl_interface/test/erl_match_SUITE_data/match_test.c b/lib/erl_interface/test/erl_match_SUITE_data/match_test.c new file mode 100644 index 0000000000..153a528b0b --- /dev/null +++ b/lib/erl_interface/test/erl_match_SUITE_data/match_test.c @@ -0,0 +1,113 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 1997-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +/* + * Purpose: Tests the erl_match() function. + * Author: Bjorn Gustavsson + */ + +#include "runner.h" + +TESTCASE(erl_match_server) +{ + erl_init(NULL, 0); + + for (;;) { + ETERM* pattern; + ETERM* term; + + pattern = get_term(); + if (pattern == NULL) { + report(1); + return; + } else { + term = get_term(); + if (term == NULL) { + fail("Unexpected EOF term"); + } else { + send_term(erl_mk_int(erl_match(pattern, term))); + erl_free_term(pattern); + erl_free_term(term); + } + } + } + +} + +TESTCASE(erl_match_bind) +{ + erl_init(NULL, 0); + + for (;;) { + char* pattern; + ETERM* term; + + pattern=read_packet(NULL); + + switch (pattern[0]) { + case 'e': + free(pattern); + report(1); + return; + + case 'b': + { + ETERM* patt_term; + + /* + * Get the pattern string and convert it using erl_format(). + * + * Note that the call to get_term() below destroys the buffer + * that the pattern variable points to. Therefore, it is + * essential to call erl_format() here, before + * calling get_term(). + */ + + message("Pattern: %s", pattern+1); + patt_term = erl_format(pattern+1); + free(pattern); + + if (patt_term == NULL) { + fail("erl_format() failed"); + } + + /* + * Get the term and send back the result of the erl_match() + * call. + */ + + term = get_term(); + if (term == NULL) { + fail("Unexpected eof term"); + } + else { + send_term(erl_mk_int(erl_match(patt_term, term))); + } + erl_free_term(patt_term); + erl_free_term(term); + } + break; + + default: + free(pattern); + fail("Illegal character received"); + } + + } +} diff --git a/lib/erl_interface/test/port_call_SUITE.erl b/lib/erl_interface/test/port_call_SUITE.erl new file mode 100644 index 0000000000..895e29ad2e --- /dev/null +++ b/lib/erl_interface/test/port_call_SUITE.erl @@ -0,0 +1,106 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(port_call_SUITE). + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%% Checks if the dynamic driver and linker loader works. +%%% +%%% These tests can only be run installed (outside clearcase). +%%% +%%% XXX In this suite is missing test cases for reference counts +%%% and that drivers are unloaded when their processes die. +%%% (For me to add :-) +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + + +-export([all/1, basic/1]). +% Private exports +-include("test_server.hrl"). + + +all(suite) -> + [basic]. + +basic(suite) -> []; +basic(Config) when is_list(Config) -> + case os:type() of + {unix, sunos} -> + do_basic(Config); + {win32,_} -> + do_basic(Config); + _ -> + {skipped, "Dynamic linking and erl_interface not fully examined" + " on this platform..."} + end. + +do_basic(Config) -> + ?line Dog = test_server:timetrap(test_server:seconds(10)), + ?line Path = ?config(data_dir, Config), + + ?line erl_ddll:start(), + + %% Load the echo driver and verify that it was loaded. + {ok,L1,L2}=load_port_call_driver(Path), + + %% Verify that the driver works. + + ?line Port = open_port({spawn, port_call_drv}, [eof]), + ?line {hej, "hopp",4711,123445567436543653} = + erlang:port_call(Port,{hej, "hopp",4711,123445567436543653}), + ?line {hej, "hopp",4711,123445567436543653} = + erlang:port_call(Port,0,{hej, "hopp",4711,123445567436543653}), + ?line {[], a, [], b, c} = + erlang:port_call(Port,1,{hej, "hopp",4711,123445567436543653}), + ?line {return, {[], a, [], b, c}} = + erlang:port_call(Port,2,{[], a, [], b, c}), + ?line List = lists:duplicate(200,5), + ?line {return, List} = erlang:port_call(Port,2,List), + ?line {'EXIT',{badarg,_}} = (catch erlang:port_call(Port,4711,[])), + ?line {'EXIT',{badarg,_}} = (catch erlang:port_call(sune,2,[])), + ?line register(gunnar,Port), + ?line {return, List} = erlang:port_call(gunnar,2,List), + ?line {return, a} = erlang:port_call(gunnar,2,a), + ?line erlang:port_close(Port), + %% Unload the driver and verify that it was unloaded. + ok=unload_port_call_driver(L1,L2), + + ?line {error, {already_started, _}} = erl_ddll:start(), + ?line ok = erl_ddll:stop(), + + ?line test_server:timetrap_cancel(Dog), + ok. + +load_port_call_driver(Path) -> + ?line {ok, L1} = erl_ddll:loaded_drivers(), + ?line ok = erl_ddll:load_driver(Path, port_call_drv), + ?line {ok, L2} = erl_ddll:loaded_drivers(), + ?line ["port_call_drv"] = ordsets:to_list(ordsets:subtract(ordsets:from_list(L2), + ordsets:from_list(L1))), + {ok,L1,L2}. + +unload_port_call_driver(L1,L2) -> + ?line {ok, L2} = erl_ddll:loaded_drivers(), + ?line ok = erl_ddll:unload_driver(port_call_drv), + ?line {ok, L3} = erl_ddll:loaded_drivers(), + ?line [] = ordsets:to_list(ordsets:subtract(ordsets:from_list(L3), + ordsets:from_list(L1))), + ok. + diff --git a/lib/erl_interface/test/port_call_SUITE_data/Makefile.src b/lib/erl_interface/test/port_call_SUITE_data/Makefile.src new file mode 100644 index 0000000000..dc7385ba32 --- /dev/null +++ b/lib/erl_interface/test/port_call_SUITE_data/Makefile.src @@ -0,0 +1,39 @@ +# +# %CopyrightBegin% +# +# Copyright Ericsson AB 2001-2009. All Rights Reserved. +# +# The contents of this file are subject to the Erlang Public License, +# Version 1.1, (the "License"); you may not use this file except in +# compliance with the License. You should have received a copy of the +# Erlang Public License along with this software. If not, it can be +# retrieved online at http://www.erlang.org/. +# +# Software distributed under the License is distributed on an "AS IS" +# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +# the License for the specific language governing rights and limitations +# under the License. +# +# %CopyrightEnd% +# + +include @erl_interface_mk_include@@[email protected] + +CC0 = @CC@ +CC = ..@DS@all_SUITE_data@DS@gccifier@exe@ -CC"$(CC0)" +LD = @LD@ +LIBPATH = @erl_interface_libpath@ +LIBERL = $(LIBPATH)/@erl_interface_lib_drv@ +LIBEI = $(LIBPATH)/@erl_interface_eilib_drv@ + +SHLIB_EXTRA_LDLIBS = $(LIBERL) $(LIBEI) +SHLIB_EXTRA_CFLAGS = -I@erl_interface_include@ -I../all_SUITE_data + + +all: port_call_drv@dll@ + +clean: + $(RM) port_call_drv@obj@ + $(RM) port_call_drv@dll@ + +@SHLIB_RULES@ diff --git a/lib/erl_interface/test/port_call_SUITE_data/port_call_drv.c b/lib/erl_interface/test/port_call_SUITE_data/port_call_drv.c new file mode 100644 index 0000000000..80811fb973 --- /dev/null +++ b/lib/erl_interface/test/port_call_SUITE_data/port_call_drv.c @@ -0,0 +1,103 @@ +/* + * %CopyrightBegin% + * + * Copyright Ericsson AB 2001-2009. All Rights Reserved. + * + * The contents of this file are subject to the Erlang Public License, + * Version 1.1, (the "License"); you may not use this file except in + * compliance with the License. You should have received a copy of the + * Erlang Public License along with this software. If not, it can be + * retrieved online at http://www.erlang.org/. + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and limitations + * under the License. + * + * %CopyrightEnd% + */ + +#include <stdio.h> +#include "erl_interface.h" +#include "erl_driver.h" + +static ErlDrvPort my_erlang_port; +static ErlDrvData echo_start(ErlDrvPort, char *); +static void from_erlang(ErlDrvData, char*, int); +static int do_call(ErlDrvData drv_data, unsigned int command, char *buf, + int len, char **rbuf, int rlen, unsigned *ret_flags); +static ErlDrvEntry echo_driver_entry = { + NULL, /* Init */ + echo_start, + NULL, /* Stop */ + from_erlang, + NULL, /* Ready input */ + NULL, /* Ready output */ + "port_call_drv", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + do_call +}; + +DRIVER_INIT(echo_drv) +{ + return &echo_driver_entry; +} + +static ErlDrvData +echo_start(ErlDrvPort port, char *buf) +{ + return (ErlDrvData) port; +} + +static void +from_erlang(ErlDrvData data, char *buf, int count) +{ + driver_output((ErlDrvPort) data, buf, count); +} + +static int +do_call(ErlDrvData drv_data, unsigned int command, char *buf, + int len, char **rbuf, int rlen, unsigned *ret_flags) +{ + int nlen; + ei_x_buff x; + + switch (command) { + case 0: + *rbuf = buf; + *ret_flags |= DRIVER_CALL_KEEP_BUFFER; + return len; + case 1: + ei_x_new(&x); + ei_x_format(&x, "{[], a, [], b, c}"); + nlen = x.index; + if (nlen > rlen) { + *rbuf =driver_alloc(nlen); + } + memcpy(*rbuf,x.buff,nlen); + ei_x_free(&x); + return nlen; + case 2: + ei_x_new(&x); + ei_x_encode_version(&x); + ei_x_encode_tuple_header(&x,2); + ei_x_encode_atom(&x,"return"); + ei_x_append_buf(&x,buf+1,len-1); + nlen = x.index; + if (nlen > rlen) { + *rbuf =driver_alloc(nlen); + } + memcpy(*rbuf,x.buff,nlen); + ei_x_free(&x); + return nlen; + default: + return -1; + } +} + diff --git a/lib/erl_interface/test/runner.erl b/lib/erl_interface/test/runner.erl new file mode 100644 index 0000000000..b72723c6a5 --- /dev/null +++ b/lib/erl_interface/test/runner.erl @@ -0,0 +1,130 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% + +%% +-module(runner). + +-export([test/1, test/2, + start/1, send_term/2, finish/1, send_eot/1, recv_eot/1, + get_term/1, get_term/2]). + +-define(default_timeout, test_server:seconds(5)). + +%% Executes a test case in a C program. +%% +%% This function is useful for test cases written in C which requires +%% no further input, and only returns a result by calling report(). + +test(Tc) -> + test(Tc, ?default_timeout). + +test(Tc, Timeout) -> + Port = start(Tc), + + case get_term(Port, Timeout) of + eot -> + ok; + Other -> + io:format("In this test case, a success/failure result was"), + io:format("expected from the C program.\n"), + io:format("Received: ~p", [Other]), + test_server:fail() + end. + +%% Executes a test case in a C program. Returns the port. +%% +%% Use get_term/1,2. +%% +%% Returns: {ok, Port} + +start({Prog, Tc}) when is_list(Prog), is_integer(Tc) -> + Port = open_port({spawn, Prog}, [{packet, 4}]), + Command = [Tc div 256, Tc rem 256], + Port ! {self(), {command, Command}}, + Port. + +%% Finishes a test case by send an 'eot' message to the C program +%% and waiting for an 'eot'. +%% +%% If the C program doesn't require an 'eot', use recv_eot/1 instead. + +finish(Port) when is_port(Port) -> + send_eot(Port), + recv_eot(Port). + +%% Sends an Erlang term to a C program. + +send_term(Port, Term) when is_port(Port) -> + Port ! {self(), {command, [$t, term_to_binary(Term)]}}. + +%% Sends an 'eot' (end-of-test) indication to a C progrm. + +send_eot(Port) when is_port(Port) -> + Port ! {self(), {command, [$e]}}. + +%% Waits for an 'eot' indication from the C program. +%% Either returns 'ok' or invokes test_server:fail(). + +recv_eot(Port) when is_port(Port) -> + case get_term(Port) of + eot -> + ok; + Other -> + io:format("Error finishing test case. Expected eof from"), + io:format("C program, but got:"), + io:format("~p", [Other]), + test_server:fail() + end. + +%% Reads a term from the C program. +%% +%% Returns: {term, Term}|eot|'NULL' or calls test_server:fail/1,2. + +get_term(Port) -> + get_term(Port, ?default_timeout). + +get_term(Port, Timeout) -> + case get_reply(Port, Timeout) of + [$b|Bytes] -> + {bytes, Bytes}; + [$f] -> + test_server:fail(); + [$f|Reason] -> + test_server:fail(Reason); + [$t|Term] -> + {term, binary_to_term(list_to_binary(Term))}; + [$N] -> + 'NULL'; + [$e] -> + eot; + [$m|Message] -> + io:format("~s", [Message]), + get_term(Port, Timeout); + Other -> + io:format("Garbage received from C program: ~p", [Other]), + test_server:fail("Illegal response from C program") + end. + +get_reply(Port, Timeout) when is_port(Port) -> + receive + {Port, {data, Reply}} -> + Reply + after Timeout -> + test_server:fail("No response from C program") + end. diff --git a/lib/erl_interface/vsn.mk b/lib/erl_interface/vsn.mk index c5f4c06037..589b9e2f9c 100644 --- a/lib/erl_interface/vsn.mk +++ b/lib/erl_interface/vsn.mk @@ -1 +1 @@ -EI_VSN = 3.6.4 +EI_VSN = 3.6.5 |