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-rw-r--r--erts/etc/common/Makefile.in12
-rw-r--r--erts/etc/common/run_test.c496
2 files changed, 506 insertions, 2 deletions
diff --git a/erts/etc/common/Makefile.in b/erts/etc/common/Makefile.in
index d2a5080c68..6551b2999a 100644
--- a/erts/etc/common/Makefile.in
+++ b/erts/etc/common/Makefile.in
@@ -178,7 +178,7 @@ MC_OUTPUTS= \
MT_FLAG="-MD"
endif
INET_GETHOST = $(BINDIR)/inet_gethost.exe
-INSTALL_EMBEDDED_PROGS += $(BINDIR)/typer.exe $(BINDIR)/dialyzer.exe $(BINDIR)/erlc.exe $(BINDIR)/start_erl.exe $(BINDIR)/escript.exe
+INSTALL_EMBEDDED_PROGS += $(BINDIR)/typer.exe $(BINDIR)/dialyzer.exe $(BINDIR)/erlc.exe $(BINDIR)/start_erl.exe $(BINDIR)/escript.exe $(BINDIR)/run_test.exe
INSTALL_SRC = $(WINETC)/start_erl.c $(WINETC)/Nmakefile.start_erl
ERLEXECDIR=.
INSTALL_LIBS =
@@ -211,7 +211,7 @@ ERLSRV_OBJECTS=
MC_OUTPUTS=
INET_GETHOST = $(BINDIR)/inet_gethost@EXEEXT@
INSTALL_EMBEDDED_PROGS += $(BINDIR)/typer@EXEEXT@ $(BINDIR)/dialyzer@EXEEXT@ \
- $(BINDIR)/erlc@EXEEXT@ $(BINDIR)/escript@EXEEXT@ \
+ $(BINDIR)/erlc@EXEEXT@ $(BINDIR)/escript@EXEEXT@ $(BINDIR)/run_test@EXEEXT@ \
$(BINDIR)/run_erl $(BINDIR)/to_erl $(BINDIR)/dyn_erl
INSTALL_EMBEDDED_DATA = ../unix/start.src ../unix/start_erl.src
INSTALL_TOP = Install
@@ -274,6 +274,7 @@ endif
rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/dyn_erl.o
rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/safe_string.o
rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/typer.o
+ rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/run_test.o
rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/vxcall.o
rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/erl.o
rm -f $(ERL_TOP)/erts/obj*/$(TARGET)/werl.o
@@ -349,6 +350,13 @@ $(BINDIR)/escript@EXEEXT@: $(OBJDIR)/escript.o
$(OBJDIR)/escript.o: escript.c
$(CC) $(CFLAGS) -o $@ -c escript.c
+$(BINDIR)/run_test@EXEEXT@: $(OBJDIR)/run_test.o
+ $(PURIFY) $(LD) $(LDFLAGS) -o $@ $(OBJDIR)/run_test.o -L$(OBJDIR) $(LIBS)
+
+$(OBJDIR)/run_test.o: run_test.c
+ $(CC) $(CFLAGS) -o $@ -c run_test.c
+
+
#------------------------------------------------------------------------
# Windows specific targets
# The windows platform is quite different from the others. erl/werl are small C programs
diff --git a/erts/etc/common/run_test.c b/erts/etc/common/run_test.c
new file mode 100644
index 0000000000..027d10acf8
--- /dev/null
+++ b/erts/etc/common/run_test.c
@@ -0,0 +1,496 @@
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2006-2010. 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%
+ */
+/*
+ * Purpose: Common Test front-end.
+ */
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include "sys.h"
+#ifdef __WIN32__
+#include <winbase.h>
+#endif
+
+#include <ctype.h>
+
+#define NO 0
+#define YES 1
+
+#define ASIZE(a) (sizeof(a)/sizeof(a[0]))
+
+static int debug = 0; /* Bit flags for debug printouts. */
+
+static char** eargv_base; /* Base of vector. */
+static char** eargv; /* First argument for erl. */
+
+static int eargc; /* Number of arguments in eargv. */
+
+#ifdef __WIN32__
+# define QUOTE(s) possibly_quote(s)
+# define IS_DIRSEP(c) ((c) == '/' || (c) == '\\')
+# define ERL_NAME "erl.exe"
+#else
+# define QUOTE(s) s
+# define IS_DIRSEP(c) ((c) == '/')
+# define ERL_NAME "erl"
+#endif
+
+#define UNSHIFT(s) eargc++, eargv--; eargv[0] = QUOTE(s)
+#define PUSH(s) eargv[eargc++] = QUOTE(s)
+#define PUSH2(s, t) PUSH(s); PUSH(t)
+#define PUSH3(s, t, u) PUSH2(s, t); PUSH(u)
+#define PUSH4(s, t, u, v) PUSH2(s, t); PUSH2(u, v)
+
+/*
+ * The possible modes to start Common Test
+ */
+
+#define NORMAL_MODE 0
+#define VTS_MODE 1
+#define CT_SHELL_MODE 2
+#define MASTER_MODE 3
+#define ERL_SHELL_MODE 4
+
+/*
+ * Distribution
+ */
+
+#define SHORT_NAME 0
+#define FULL_NAME 1
+
+/*
+ * Local functions.
+ */
+
+static void error(char* format, ...);
+static char* emalloc(size_t size);
+static char* strsave(char* string);
+static void push_words(char* src);
+static int run_erlang(char* name, char** argv);
+static char* get_default_emulator(char* progname);
+#ifdef __WIN32__
+static char* possibly_quote(char* arg);
+#endif
+
+/*
+ * Supply a strerror() function if libc doesn't.
+ */
+#ifndef HAVE_STRERROR
+
+extern int sys_nerr;
+
+#ifndef SYS_ERRLIST_DECLARED
+extern const char * const sys_errlist[];
+#endif /* !SYS_ERRLIST_DECLARED */
+
+char *strerror(int errnum)
+{
+ static char *emsg[1024];
+
+ if (errnum != 0) {
+ if (errnum > 0 && errnum < sys_nerr)
+ sprintf((char *) &emsg[0], "(%s)", sys_errlist[errnum]);
+ else
+ sprintf((char *) &emsg[0], "errnum = %d ", errnum);
+ }
+ else {
+ emsg[0] = '\0';
+ }
+ return (char *) &emsg[0];
+}
+#endif /* !HAVE_STRERROR */
+
+int
+main(int argc, char** argv)
+{
+ int eargv_size;
+ int eargc_base; /* How many arguments in the base of eargv. */
+ char* emulator;
+ char nodename[100];
+ char browser[100];
+ int ct_mode;
+ int dist_mode;
+ int cnt;
+ char** argv0 = argv;
+
+ emulator = get_default_emulator(argv[0]);
+
+ /*
+ * Allocate the argv vector to be used for arguments to Erlang.
+ * Arrange for starting to pushing information in the middle of
+ * the array, to allow easy addition of commands in the beginning.
+ */
+
+ eargv_size = argc*4+100;
+ eargv_base = (char **) emalloc(eargv_size*sizeof(char*));
+ eargv = eargv_base;
+ eargc = 0;
+ push_words(emulator);
+ eargc_base = eargc;
+ eargv = eargv + eargv_size/2;
+ eargc = 0;
+
+ strcpy(nodename, "ct");
+ dist_mode = SHORT_NAME;
+ browser[0] = '\0';
+ ct_mode = NORMAL_MODE;
+ cnt = argc;
+
+ /*
+ * Check various flags before building command line
+ */
+
+ while (cnt > 1) {
+ if (strcmp(argv[1], "-vts") == 0) {
+ ct_mode = VTS_MODE;
+ }
+ else if (strcmp(argv[1], "-browser") == 0) {
+ strcpy(browser, argv[2]);
+ cnt--, argv++;
+ }
+ else if (strcmp(argv[1], "-shell") == 0) {
+ ct_mode = CT_SHELL_MODE;
+ }
+ else if (strcmp(argv[1], "-ctmaster") == 0) {
+ strcpy(nodename, "ct_master");
+ ct_mode = MASTER_MODE;
+ }
+ else if (strcmp(argv[1], "-ctname") == 0) {
+ strcpy(nodename, argv[2]);
+ ct_mode = ERL_SHELL_MODE;
+ cnt--, argv++;
+ }
+ else if (strcmp(argv[1], "-sname") == 0) {
+ strcpy(nodename, argv[2]);
+ cnt--, argv++;
+ }
+ else if (strcmp(argv[1], "-name") == 0) {
+ strcpy(nodename, argv[2]);
+ dist_mode = FULL_NAME;
+ cnt--, argv++;
+ }
+ cnt--, argv++;
+ }
+
+ argv = argv0;
+
+ /*
+ * Push initial arguments.
+ */
+
+ if (dist_mode == FULL_NAME) {
+ PUSH2("-name", nodename);
+ }
+ else {
+ PUSH2("-sname", nodename);
+ }
+
+ /*
+ * Push everything else
+ */
+
+ if (ct_mode == VTS_MODE) {
+ PUSH4("-s", "webtool", "script_start", "vts");
+ if (browser[0] != '\0') PUSH(browser);
+ PUSH3("-s", "ct_run", "script_start");
+ }
+ else if (ct_mode == CT_SHELL_MODE) {
+ PUSH3("-s", "ct_run", "script_start");
+ }
+ else if (ct_mode == NORMAL_MODE) {
+ PUSH3("-s", "ct_run", "script_start");
+ PUSH3("-s", "erlang", "halt");
+ }
+
+ while (argc > 1) {
+ if (strcmp(argv[1], "-config") == 0)
+ PUSH("-ct_config");
+ else if (strcmp(argv[1], "-decrypt_key") == 0)
+ PUSH("-ct_decrypt_key");
+ else if (strcmp(argv[1], "-decrypt_file") == 0)
+ PUSH("-ct_decrypt_file");
+ else if ((strcmp(argv[1], "-sname") == 0) || (strcmp(argv[1], "-name") == 0))
+ argc--, argv++;
+ else
+ PUSH(argv[1]);
+
+ argc--, argv++;
+ }
+
+ /*
+ * Move up the commands for invoking the emulator and adjust eargv
+ * accordingly.
+ */
+
+ while (--eargc_base >= 0) {
+ UNSHIFT(eargv_base[eargc_base]);
+ }
+
+ /*
+ * Invoke Erlang with the collected options.
+ */
+
+ PUSH(NULL);
+
+ return run_erlang(eargv[0], eargv);
+}
+
+static void
+push_words(char* src)
+{
+ char sbuf[1024];
+ char* dst;
+
+ dst = sbuf;
+ while ((*dst++ = *src++) != '\0') {
+ if (isspace((int)*src)) {
+ *dst = '\0';
+ PUSH(strsave(sbuf));
+ dst = sbuf;
+ do {
+ src++;
+ } while (isspace((int)*src));
+ }
+ }
+ if (sbuf[0])
+ PUSH(strsave(sbuf));
+}
+#ifdef __WIN32__
+char *make_commandline(char **argv)
+{
+ static char *buff = NULL;
+ static int siz = 0;
+ int num = 0;
+ char **arg, *p;
+
+ if (*argv == NULL) {
+ return "";
+ }
+ for (arg = argv; *arg != NULL; ++arg) {
+ num += strlen(*arg)+1;
+ }
+ if (!siz) {
+ siz = num;
+ buff = malloc(siz*sizeof(char));
+ } else if (siz < num) {
+ siz = num;
+ buff = realloc(buff,siz*sizeof(char));
+ }
+ p = buff;
+ for (arg = argv; *arg != NULL; ++arg) {
+ strcpy(p,*arg);
+ p+=strlen(*arg);
+ *p++=' ';
+ }
+ *(--p) = '\0';
+
+ if (debug) {
+ printf("Processed commandline:%s\n",buff);
+ }
+ return buff;
+}
+
+int my_spawnvp(char **argv)
+{
+ STARTUPINFO siStartInfo;
+ PROCESS_INFORMATION piProcInfo;
+ DWORD ec;
+
+ memset(&siStartInfo,0,sizeof(STARTUPINFO));
+ siStartInfo.cb = sizeof(STARTUPINFO);
+ siStartInfo.dwFlags = STARTF_USESTDHANDLES;
+ siStartInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
+ siStartInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
+ siStartInfo.hStdError = GetStdHandle(STD_ERROR_HANDLE);
+ siStartInfo.wShowWindow = SW_HIDE;
+ siStartInfo.dwFlags |= STARTF_USESHOWWINDOW;
+
+
+ if (!CreateProcess(NULL,
+ make_commandline(argv),
+ NULL,
+ NULL,
+ TRUE,
+ 0,
+ NULL,
+ NULL,
+ &siStartInfo,
+ &piProcInfo)) {
+ return -1;
+ }
+ CloseHandle(piProcInfo.hThread);
+
+ WaitForSingleObject(piProcInfo.hProcess,INFINITE);
+ if (!GetExitCodeProcess(piProcInfo.hProcess,&ec)) {
+ return 0;
+ }
+ return (int) ec;
+}
+#endif /* __WIN32__ */
+
+
+static int
+run_erlang(char* progname, char** argv)
+{
+#ifdef __WIN32__
+ int status;
+#endif
+
+ if (debug) {
+ int i = 0;
+ while (argv[i] != NULL)
+ printf(" %s", argv[i++]);
+ printf("\n");
+ }
+
+#ifdef __WIN32__
+ /*
+ * Alas, we must wait here for the program to finish.
+ * Otherwise, the shell from which we were executed will think
+ * we are finished and print a prompt and read keyboard input.
+ */
+
+ status = my_spawnvp(argv)/*_spawnvp(_P_WAIT,progname,argv)*/;
+ if (status == -1) {
+ fprintf(stderr, "run_test: Error executing '%s': %d", progname,
+ GetLastError());
+ }
+ return status;
+#else
+ execvp(progname, argv);
+ error("Error %d executing \'%s\'.", errno, progname);
+ return 2;
+#endif
+}
+
+static void
+error(char* format, ...)
+{
+ char sbuf[1024];
+ va_list ap;
+
+ va_start(ap, format);
+ vsprintf(sbuf, format, ap);
+ va_end(ap);
+ fprintf(stderr, "run_test: %s\n", sbuf);
+ exit(1);
+}
+
+static char*
+emalloc(size_t size)
+{
+ char *p = malloc(size);
+ if (p == NULL)
+ error("Insufficient memory");
+ return p;
+}
+
+static char*
+strsave(char* string)
+{
+ char* p = emalloc(strlen(string)+1);
+ strcpy(p, string);
+ return p;
+}
+
+static char*
+get_default_emulator(char* progname)
+{
+ char sbuf[MAXPATHLEN];
+ char* s;
+
+ strcpy(sbuf, progname);
+ for (s = sbuf+strlen(sbuf); s >= sbuf; s--) {
+ if (IS_DIRSEP(*s)) {
+ strcpy(s+1, ERL_NAME);
+#ifdef __WIN32__
+ if (_access(sbuf, 0) != -1) {
+ return strsave(sbuf);
+ }
+#else
+ if (access(sbuf, 1) != -1) {
+ return strsave(sbuf);
+ }
+#endif
+ break;
+ }
+ }
+ return ERL_NAME;
+}
+
+#ifdef __WIN32__
+static char*
+possibly_quote(char* arg)
+{
+ int mustQuote = NO;
+ int n = 0;
+ char* s;
+ char* narg;
+
+ if (arg == NULL) {
+ return arg;
+ }
+
+ /*
+ * Scan the string to find out if it needs quoting and return
+ * the original argument if not.
+ */
+
+ for (s = arg; *s; s++, n++) {
+ switch(*s) {
+ case ' ':
+ mustQuote = YES;
+ continue;
+ case '"':
+ mustQuote = YES;
+ n++;
+ continue;
+ case '\\':
+ if(s[1] == '"')
+ n++;
+ continue;
+ default:
+ continue;
+ }
+ }
+ if (!mustQuote) {
+ return arg;
+ }
+
+ /*
+ * Insert the quotes and put a backslash in front of every quote
+ * inside the string.
+ */
+
+ s = narg = emalloc(n+2+1);
+ for (*s++ = '"'; *arg; arg++, s++) {
+ if (*arg == '"' || (*arg == '\\' && arg[1] == '"')) {
+ *s++ = '\\';
+ }
+ *s = *arg;
+ }
+ if (s[-1] == '\\') {
+ *s++ ='\\';
+ }
+ *s++ = '"';
+ *s = '\0';
+ return narg;
+}
+#endif /* __WIN32__ */
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