diff options
Diffstat (limited to 'lib/stdlib')
28 files changed, 2031 insertions, 856 deletions
diff --git a/lib/stdlib/doc/src/dets.xml b/lib/stdlib/doc/src/dets.xml index ad100d2cf5..b002af6616 100644 --- a/lib/stdlib/doc/src/dets.xml +++ b/lib/stdlib/doc/src/dets.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1996</year><year>2009</year> + <year>1996</year><year>2010</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -816,7 +816,7 @@ ok </item> <item> <p><c>{max_no_slots, no_slots()}</c>, the maximum number - of slots that will be used. The default value is 2 M, and + of slots that will be used. The default value as well as the maximal value is 32 M. Note that a higher value may increase the fragmentation of the table, and conversely, that a smaller value may decrease the fragmentation, at diff --git a/lib/stdlib/doc/src/ets.xml b/lib/stdlib/doc/src/ets.xml index dd4a289c61..746f94d3f4 100644 --- a/lib/stdlib/doc/src/ets.xml +++ b/lib/stdlib/doc/src/ets.xml @@ -56,8 +56,8 @@ Even if there are no references to a table from any process, it will not automatically be destroyed unless the owner process terminates. It can be destroyed explicitly by using - <c>delete/1</c>.</p> - <p>Since R13B01, table ownership can be transferred at process termination + <c>delete/1</c>. The default owner is the process that created the + table. Table ownership can be transferred at process termination by using the <seealso marker="#heir">heir</seealso> option or explicitly by calling <seealso marker="#give_away/3">give_away/3</seealso>.</p> <p>Some implementation details:</p> @@ -82,11 +82,15 @@ <c>float()</c> that extends to the same value, hence the key <c>1</c> and the key <c>1.0</c> are regarded as equal in an <c>ordered_set</c> table.</p> - <p>In general, the functions below will exit with reason - <c>badarg</c> if any argument is of the wrong format, or if the - table identifier is invalid.</p> </description> - + <section> + <title>Failure</title> + <p>In general, the functions below will exit with reason + <c>badarg</c> if any argument is of the wrong format, if the + table identifier is invalid or if the operation is denied due to + table access rights (<seealso marker="#protected">protected</seealso> + or <seealso marker="#private">private</seealso>).</p> + </section> <section><marker id="concurrency"></marker> <title>Concurrency</title> <p>This module provides some limited support for concurrent access. @@ -481,6 +485,9 @@ Error: fun containing local Erlang function calls <item><c>Item=protection, Value=public|protected|private</c> <br></br> The table access rights.</item> + <item><c>Item=compressed, Value=true|false</c> <br></br> + + Indicates if the table is compressed or not.</item> </list> </desc> </func> @@ -947,9 +954,10 @@ ets:select(Table,MatchSpec),</code> <type> <v>Name = atom()</v> <v>Options = [Option]</v> - <v> Option = Type | Access | named_table | {keypos,Pos} | {heir,pid(),HeirData} | {heir,none} | {write_concurrency,bool()}</v> + <v> Option = Type | Access | named_table | {keypos,Pos} | {heir,pid(),HeirData} | {heir,none} | Tweaks</v> <v> Type = set | ordered_set | bag | duplicate_bag</v> <v> Access = public | protected | private</v> + <v> Tweaks = {write_concurrency,bool()} | {read_concurrency,bool()} | compressed</v> <v> Pos = int()</v> <v> HeirData = term()</v> </type> @@ -963,7 +971,7 @@ ets:select(Table,MatchSpec),</code> table is named or not. If one or more options are left out, the default values are used. This means that not specifying any options (<c>[]</c>) is the same as specifying - <c>[set,protected,{keypos,1},{heir,none},{write_concurrency,false}]</c>.</p> + <c>[set,protected,{keypos,1},{heir,none},{write_concurrency,false},{read_concurrency,false}]</c>.</p> <list type="bulleted"> <item> <p><c>set</c> @@ -1002,12 +1010,14 @@ ets:select(Table,MatchSpec),</code> Any process may read or write to the table.</p> </item> <item> + <marker id="protected"></marker> <p><c>protected</c> The owner process can read and write to the table. Other processes can only read the table. This is the default setting for the access rights.</p> </item> <item> + <marker id="private"></marker> <p><c>private</c> Only the owner process can read or write to the table.</p> </item> @@ -1041,13 +1051,13 @@ ets:select(Table,MatchSpec),</code> <item> <marker id="new_2_write_concurrency"></marker> <p><c>{write_concurrency,bool()}</c> - Performance tuning. Default is <c>false</c>. An operation that + Performance tuning. Default is <c>false</c>, in which case an operation that mutates (writes to) the table will obtain exclusive access, blocking any concurrent access of the same table until finished. If set to <c>true</c>, the table is optimized towards concurrent write access. Different objects of the same table can be mutated (and read) by concurrent processes. This is achieved to some degree - at the expense of single access and concurrent reader performance. + at the expense of sequential access and concurrent reader performance. The <c>write_concurrency</c> option can be combined with the <seealso marker="#new_2_read_concurrency">read_concurrency</seealso> option. You typically want to combine these when large concurrent @@ -1085,6 +1095,15 @@ ets:select(Table,MatchSpec),</code> option. You typically want to combine these when large concurrent read bursts and large concurrent write bursts are common.</p> </item> + <item> + <marker id="new_2_compressed"></marker> + <p><c>compressed</c> + If this option is present, the table data will be stored in a more compact format to + consume less memory. The downside is that it will make table operations slower. + Especially operations that need to inspect entire objects, + such as <c>match</c> and <c>select</c>, will get much slower. The key element + is not compressed in current implementation.</p> + </item> </list> </desc> </func> diff --git a/lib/stdlib/doc/src/filelib.xml b/lib/stdlib/doc/src/filelib.xml index 4ff3b22f32..47d64f245c 100644 --- a/lib/stdlib/doc/src/filelib.xml +++ b/lib/stdlib/doc/src/filelib.xml @@ -36,14 +36,23 @@ <description> <p>This module contains utilities on a higher level than the <c>file</c> module.</p> + <p>The module supports Unicode file names, so that it will match against regular expressions given in Unicode and that it will find and process raw file names (i.e. files named in a way that does not confirm to the expected encoding).</p> + <p>If the VM operates in Unicode file naming mode on a machine with transparent file naming, the <c>fun()</c> provided to <c>fold_files/5</c> needs to be prepared to handle binary file names.</p> + <p>For more information about raw file names, see the <seealso marker="kernel:file">file</seealso> module.</p> </description> <section> <title>DATA TYPES</title> <code type="none"> -filename() = string() | atom() | DeepList -dirname() = filename() -DeepList = [char() | atom() | DeepList]</code> +filename() = = string() | atom() | DeepList | RawFilename + DeepList = [char() | atom() | DeepList] + RawFilename = binary() + If VM is in unicode filename mode, string() and char() are allowed to be > 255. + RawFilename is a filename not subject to Unicode translation, meaning that it + can contain characters not conforming to the Unicode encoding expected from the + filesystem (i.e. non-UTF-8 characters although the VM is started in Unicode + filename mode). +dirname() = filename()</code> </section> <funcs> @@ -90,6 +99,18 @@ DeepList = [char() | atom() | DeepList]</code> If <c>Recursive</c> is true all sub-directories to <c>Dir</c> are processed. The regular expression matching is done on just the filename without the directory part.</p> + + <p>If Unicode file name translation is in effect and the file + system is completely transparent, file names that cannot be + interpreted as Unicode may be encountered, in which case the + <c>fun()</c> must be prepared to handle raw file names + (i.e. binaries). If the regular expression contains + codepoints beyond 255, it will not match file names that do + not conform to the expected character encoding (i.e. are not + encoded in valid UTF-8).</p> + + <p>For more information about raw file names, see the + <seealso marker="kernel:file">file</seealso> module.</p> </desc> </func> <func> diff --git a/lib/stdlib/doc/src/filename.xml b/lib/stdlib/doc/src/filename.xml index fe6c6f898e..cdee6e4a81 100644 --- a/lib/stdlib/doc/src/filename.xml +++ b/lib/stdlib/doc/src/filename.xml @@ -4,7 +4,7 @@ <erlref> <header> <copyright> - <year>1997</year><year>2009</year> + <year>1997</year><year>2010</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -43,13 +43,22 @@ only, even if the arguments contain back slashes. Use <c>join/1</c> to normalize a file name by removing redundant directory separators.</p> + <p>The module supports raw file names in the way that if a binary is present, or the file name cannot be interpreted according to the return value of + <seealso marker="kernel:file#native_name_encoding/0">file:native_name_encoding/0</seealso>, a raw file name will also be returned. For example filename:join/1 provided with a path component being a binary (and also not being possible to interpret under the current native file name encoding) will result in a raw file name being returned (the join operation will have been performed of course). For more information about raw file names, see the <seealso marker="kernel:file">file</seealso> module.</p> </description> <section> <title>DATA TYPES</title> <code type="none"> -name() = string() | atom() | DeepList -DeepList = [char() | atom() | DeepList]</code> +name() = string() | atom() | DeepList | RawFilename + DeepList = [char() | atom() | DeepList] + RawFilename = binary() + If VM is in unicode filename mode, string() and char() are allowed to be > 255. + RawFilename is a filename not subject to Unicode translation, meaning that it + can contain characters not conforming to the Unicode encoding expected from the + filesystem (i.e. non-UTF-8 characters although the VM is started in Unicode + filename mode). + </code> </section> <funcs> <func> diff --git a/lib/stdlib/doc/src/notes.xml b/lib/stdlib/doc/src/notes.xml index 6c618bc798..a8fe41f000 100644 --- a/lib/stdlib/doc/src/notes.xml +++ b/lib/stdlib/doc/src/notes.xml @@ -30,6 +30,144 @@ </header> <p>This document describes the changes made to the STDLIB application.</p> +<section><title>STDLIB 1.17.2.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Several type specifications for standard libraries were + wrong in the R14B01 release. This is now corrected. The + corrections concern types in re,io,filename and the + module erlang itself.</p> + <p> + Own Id: OTP-9008</p> + </item> + </list> + </section> + +</section> + +<section><title>STDLIB 1.17.2</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> When several clients accessed a Dets table + simultaneously, one of them calling + <c>dets:insert_new/2</c>, the Dets server could crash. + Alternatively, under the same conditions, <c>ok</c> was + sometimes returned instead of <c>true</c>. (Thanks to + John Hughes.) </p> + <p> + Own Id: OTP-8856</p> + </item> + <item> + <p> When several clients accessed a Dets table + simultaneously, inserted or updated objects were + sometimes lost due to the Dets file being truncated. + (Thanks to John Hughes.) </p> + <p> + Own Id: OTP-8898</p> + </item> + <item> + <p> When several clients accessed a Dets table + simultaneously, modifications of the Dets server's + internal state were sometimes thrown away. The symptoms + are diverse: error with reason <c>bad_object</c>; + inserted objects not returned by <c>lookup()</c>; et + cetera. (Thanks to John Hughes.) </p> + <p> + Own Id: OTP-8899</p> + </item> + <item> + <p> If a Dets table was closed after calling + <c>bchunk/2</c>, <c>match/1,3</c>, + <c>match_object/1,3</c>, or <c>select/1,3</c> and then + opened again, a subsequent call using the returned + continuation would normally return a reply. This bug has + fixed; now the call fails with reason <c>badarg</c>. </p> + <p> + Own Id: OTP-8903</p> + </item> + <item> + <p> Cover did not collect coverage data for files such as + Yecc parses containing include directives. The bug has + been fixed by modifying <c>epp</c>, the Erlang Code + Preprocessor. </p> + <p> + Own Id: OTP-8911</p> + </item> + <item> + <p> If a Dets table with fewer slots than keys was opened + and then closed after just a lookup, the contents were no + longer well-formed. This bug has been fixed. (Thanks to + Matthew Evans.) </p> + <p> + Own Id: OTP-8923</p> + </item> + <item> + <p> + In a supervisor, when it terminates a child, if that + child happens to have exited fractionally early, with + normal, the supervisor reports this as an error. This + should not be reported as an error.</p> + <p> + *** POTENTIAL INCOMPATIBILITY ***</p> + <p> + Own Id: OTP-8938 Aux Id: seq11615 </p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + The documentation filelib:wildcard/1,2 now describes the + character set syntax for wildcards.</p> + <p> + Own Id: OTP-8879 Aux Id: seq11683 </p> + </item> + <item> + <p>Buffer overflows have been prevented in <c>erlc</c>, + <c>dialyzer</c>, <c>typer</c>, <c>run_test</c>, + <c>heart</c>, <c>escript</c>, and <c>erlexec</c>.</p> + (Thanks to Michael Santos.) + <p> + Own Id: OTP-8892</p> + </item> + <item> + <p> + Using a float for the number of copies for + <c>string:copies/2</c> resulted in an infinite loop. Now + it will fail with an exception instead. (Thanks to + Michael Santos.)</p> + <p> + Own Id: OTP-8915</p> + </item> + <item> + <p> + New ETS option <c>compressed</c>, to enable a more + compact storage format at the expence of heavier table + operations. For test and evaluation, <c>erl +ec</c> can + be used to force compression on all ETS tables.</p> + <p> + Own Id: OTP-8922 Aux Id: seq11658 </p> + </item> + <item> + <p> The default maximum number of slots of a Dets table + has been changed as to be equal to the maximum number of + slots. (Thanks to Richard Carlsson.) </p> + <p> + Own Id: OTP-8959</p> + </item> + </list> + </section> + +</section> + <section><title>STDLIB 1.17.1</title> <section><title>Fixed Bugs and Malfunctions</title> diff --git a/lib/stdlib/doc/src/re.xml b/lib/stdlib/doc/src/re.xml index 80adc3e347..056e7bc9b9 100644 --- a/lib/stdlib/doc/src/re.xml +++ b/lib/stdlib/doc/src/re.xml @@ -37,29 +37,24 @@ <modulesummary>Perl like regular expressions for Erlang</modulesummary> <description> - <p>This module contains functions for regular expression - matching for strings and binaries.</p> + <p>This module contains regular expression matching functions for + strings and binaries.</p> <p>The regular expression syntax and semantics resemble that of - Perl. This library in many ways replaces the old regexp library - written purely in Erlang, as it has a richer syntax as well as - many more options. The library is also faster than the - older regexp implementation.</p> - - <p>Although the library's matching algorithms are currently based - on the PCRE library, it is not to be viewed as an Erlang to PCRE - mapping. Only parts of the PCRE library is interfaced and the re - library in some ways extend PCRE. The PCRE documentation contains - many parts of no interest to the Erlang programmer, why only the - relevant part of the documentation is included here. There should - bee no need to go directly to the PCRE library documentation.</p> + Perl. This library replaces the deprecated pure-Erlang regexp + library; it has a richer syntax, more options and is faster.</p> + + <p>The library's matching algorithms are currently based on the + PCRE library, but not all of the PCRE library is interfaced and + some parts of the library go beyond what PCRE offers. The sections of + the PCRE documentation which are relevant to this module are included + here.</p> <note> - <p>The Erlang literal syntax for strings give special - meaning to the "\" (backslash) character. To literally write - a regular expression or a replacement string containing a - backslash in your code or in the shell, two backslashes have to be written: - "\\".</p> + <p>The Erlang literal syntax for strings uses the "\" + (backslash) character as an escape code. You need to escape + backslashes in literal strings, both in your code and in the shell, + with an additional backslash, i.e.: "\\".</p> </note> @@ -72,7 +67,7 @@ - a binary is allowed as the tail of the list</code> <code type="none"> unicode_binary() = binary() with characters encoded in UTF-8 coding standard - unicode_char() = integer() representing valid unicode codepoint + unicode_char() = integer() representing a valid unicode codepoint chardata() = charlist() | unicode_binary() @@ -82,9 +77,9 @@ <code type="none"> mp() = Opaque datatype containing a compiled regular expression. - The mp() is guaranteed to be a tuple() having the atom - 're_pattern' as it's first element, to allow for matching in + 're_pattern' as its first element, to allow for matching in guards. The arity of the tuple() or the content of the other fields - is however not to be trusted.</code> + may change in future releases.</code> </section> <funcs> <func> @@ -132,7 +127,7 @@ <tag><c>dollar_endonly</c></tag> <item>A dollar metacharacter in the pattern matches only at the end of the subject string. Without this option, a dollar also matches immediately before a newline at the end of the string (but not before any other newlines). The <c>dollar_endonly</c> option is ignored if <c>multiline</c> is given. There is no equivalent option in Perl, and no way to set it within a pattern.</item> <tag><c>dotall</c></tag> - <item>A dot maturate in the pattern matches all characters, including those that indicate newline. Without it, a dot does not match when the current position is at a newline. This option is equivalent to Perl's /s option, and it can be changed within a pattern by a (?s) option setting. A negative class such as [^a] always matches newline characters, independent of the setting of this option.</item> + <item>A dot in the pattern matches all characters, including those that indicate newline. Without it, a dot does not match when the current position is at a newline. This option is equivalent to Perl's /s option, and it can be changed within a pattern by a (?s) option setting. A negative class such as [^a] always matches newline characters, independent of this option's setting.</item> <tag><c>extended</c></tag> <item>Whitespace data characters in the pattern are ignored except when escaped or inside a character class. Whitespace does not include the VT character (ASCII 11). In addition, characters between an unescaped # outside a character class and the next newline, inclusive, are also ignored. This is equivalent to Perl's /x option, and it can be changed within a pattern by a (?x) option setting. @@ -214,9 +209,10 @@ This option makes it possible to include comments inside complicated patterns. N or as a pre compiled <c>mp()</c> in which case it is executed against the subject directly.</p> - <p>When compilation is involved, the exception <c>badarg</c> is thrown if - a compilation error occurs. To locate the error in the regular - expression, use the function <c>re:compile/2</c> to get more information.</p> + <p>When compilation is involved, the exception <c>badarg</c> is + thrown if a compilation error occurs. Call <c>re:compile/2</c> + to get information about the location of the error in the + regular expression.</p> <p>If the regular expression is previously compiled, the option list can only contain the options <c>anchored</c>, @@ -246,7 +242,7 @@ This option makes it possible to include comments inside complicated patterns. N how captured substrings are to be returned (as index tuples, lists or binaries). The <c>capture</c> option makes the function quite flexible and powerful. The different options are described - in detail below</p> + in detail below.</p> <p>If the capture options describe that no substring capturing at all is to be done (<c>{capture, none}</c>), the function will @@ -256,7 +252,7 @@ This option makes it possible to include comments inside complicated patterns. N be done either by specifying <c>none</c> or an empty list as <c>ValueSpec</c>.</p> - <p>A description of all the options relevant for execution follows:</p> + <p>The options relevant for execution are:</p> <taglist> <tag><c>anchored</c></tag> @@ -270,27 +266,25 @@ This option makes it possible to include comments inside complicated patterns. N <tag><c>global</c></tag> <item> - <p>Implements global (repetitive) search as the <c>g</c> flag in - i.e. Perl. Each match found is returned as a separate + <p>Implements global (repetitive) search (the <c>g</c> flag in + Perl). Each match is returned as a separate <c>list()</c> containing the specific match as well as any matching subexpressions (or as specified by the <c>capture option</c>). The <c>Captured</c> part of the return value will - hence be a <c>list()</c> of <c>list()</c>'s when this + hence be a <c>list()</c> of <c>list()</c>s when this option is given.</p> - <p>When the regular expression matches an empty string, the - behaviour might seem non-intuitive, why the behaviour requites - some clarifying. With the global option, <c>re:run/3</c> - handles empty matches in the same way as Perl, meaning that a - match at any point giving an empty string (with length 0) will - be retried with the options - <c>[anchored, notempty]</c> as well. If that - search gives a result of length > 0, the result is included. - An example:</p> + <p>The interaction of the global option with a regular + expression which matches an empty string surprises some users. + When the global option is given, <c>re:run/3</c> handles empty + matches in the same way as Perl: a zero-length match at any + point will be retried with the options <c>[anchored, + notempty]</c> as well. If that search gives a result of length + > 0, the result is included. For example:</p> <code> re:run("cat","(|at)",[global]).</code> - <p>The matching will be performed as following:</p> + <p>The following matching will be performed:</p> <taglist> <tag>At offset <c>0</c></tag> <item>The regexp <c>(|at)</c> will first match at the initial @@ -302,11 +296,11 @@ This option makes it possible to include comments inside complicated patterns. N <item> The search is retried with the options <c>[anchored, notempty]</c> at the same position, which does not give any interesting result of longer - length, why the search position is now advanced to the next + length, so the search position is now advanced to the next character (<c>a</c>).</item> <tag>At offset <c>1</c></tag> - <item>Now the search results in - <c>[{1,0},{1,0}]</c> meaning this search will also be repeated + <item>This time, the search results in + <c>[{1,0},{1,0}]</c>, so this search will also be repeated with the extra options.</item> <tag>At offset <c>1</c> with <c>[anchored, notempty]</c></tag> <item>Now the <c>ab</c> alternative @@ -333,16 +327,17 @@ This option makes it possible to include comments inside complicated patterns. N entire match fails. For example, if the pattern</p> <code> a?b?</code> <p>is applied to a string not beginning with "a" or "b", it - matches the empty string at the start of the subject. With - <c>notempty</c> given, this match is not valid, so re:run/3 searches - further into the string for occurrences of "a" or "b".</p> + would normally match the empty string at the start of the + subject. With the <c>notempty</c> option, this match is not + valid, so re:run/3 searches further into the string for + occurrences of "a" or "b".</p> <p>Perl has no direct equivalent of <c>notempty</c>, but it does make a special case of a pattern match of the empty string within its split() function, and when using the /g modifier. It is possible to emulate Perl's behavior after matching a null string by first trying the match again at the same offset with - <c>notempty</c> and <c>anchored</c>, and then if that fails by + <c>notempty</c> and <c>anchored</c>, and then, if that fails, by advancing the starting offset (see below) and trying an ordinary match again.</p> </item> @@ -352,7 +347,7 @@ This option makes it possible to include comments inside complicated patterns. N string is not the beginning of a line, so the circumflex metacharacter should not match before it. Setting this without <c>multiline</c> (at compile time) causes circumflex never to - match. This option affects only the behavior of the circumflex + match. This option only affects the behavior of the circumflex metacharacter. It does not affect \A.</item> <tag><c>noteol</c></tag> @@ -388,7 +383,7 @@ This option makes it possible to include comments inside complicated patterns. N </taglist> </item> <tag><c>bsr_anycrlf</c></tag> - <item>Specifies specifically that \R is to match only the cr, lf or crlf sequences, not the Unicode specific newline characters.(overrides compilation option)</item> + <item>Specifies specifically that \R is to match only the cr, lf or crlf sequences, not the Unicode specific newline characters. (overrides compilation option)</item> <tag><c>bsr_unicode</c></tag> <item>Specifies specifically that \R is to match all the Unicode newline characters (including crlf etc, the default).(overrides compilation option)</item> @@ -444,7 +439,7 @@ This option makes it possible to include comments inside complicated patterns. N <tag><c>none</c></tag> <item>Do not return matching subpatterns at all, yielding the single atom <c>match</c> as the return value of the function when matching successfully instead of the <c>{match, list()}</c> return. Specifying an empty list gives the same behavior.</item> </taglist> - <p>The value list is a list of indexes for the subpatterns to return, where index 0 is for all of the pattern, and 1 is for the first explicit capturing subpattern in the regular expression, and so forth. When using named captured subpatterns (see below) in the regular expression, one can use <c>atom()</c>'s or <c>string()</c>'s to specify the subpatterns to be returned. This deserves an example, consider the following regular expression:</p> + <p>The value list is a list of indexes for the subpatterns to return, where index 0 is for all of the pattern, and 1 is for the first explicit capturing subpattern in the regular expression, and so forth. When using named captured subpatterns (see below) in the regular expression, one can use <c>atom()</c>s or <c>string()</c>s to specify the subpatterns to be returned. For example, consider the regular expression:</p> <code> ".*(abcd).*"</code> <p>matched against the string ""ABCabcdABC", capturing only the "abcd" part (the first explicit subpattern):</p> <code> re:run("ABCabcdABC",".*(abcd).*",[{capture,[1]}]).</code> @@ -455,7 +450,7 @@ This option makes it possible to include comments inside complicated patterns. N <code> ".*(?<FOO>abcd).*"</code> <p>With this expression, we could still give the index of the subpattern with the following call:</p> <code> re:run("ABCabcdABC",".*(?<FOO>abcd).*",[{capture,[1]}]).</code> - <p>giving the same result as before. But as the subpattern is named, we can also give its name in the value list:</p> + <p>giving the same result as before. But, since the subpattern is named, we can also specify its name in the value list:</p> <code> re:run("ABCabcdABC",".*(?<FOO>abcd).*",[{capture,['FOO']}]).</code> <p>which would yield the same result as the earlier examples, namely:</p> <code> {match,[{3,4}]}</code> @@ -473,15 +468,15 @@ This option makes it possible to include comments inside complicated patterns. N <item><p>Optionally specifies how captured substrings are to be returned. If omitted, the default of <c>index</c> is used. The <c>Type</c> can be one of the following:</p> <taglist> <tag><c>index</c></tag> - <item>Return captured substrings as pairs of byte indexes into the subject string and length of the matching string in the subject (as if the subject string was flattened with <c>iolist_to_binary/1</c> or <c>unicode:characters_to_binary/2</c> prior to matching). Note that the <c>unicode</c> option results in <em>byte-oriented</em> indexes in a (possibly imagined) <em>UTF-8 encoded</em> binary. A byte index tuple <c>{0,2}</c> might therefore represent one or two characters when <c>unicode</c> is in effect. This might seem contra-intuitive, but has been deemed the most effective and useful way to way to do it. To return lists instead might result in simpler code if that is desired. This return type is the default.</item> + <item>Return captured substrings as pairs of byte indexes into the subject string and length of the matching string in the subject (as if the subject string was flattened with <c>iolist_to_binary/1</c> or <c>unicode:characters_to_binary/2</c> prior to matching). Note that the <c>unicode</c> option results in <em>byte-oriented</em> indexes in a (possibly virtual) <em>UTF-8 encoded</em> binary. A byte index tuple <c>{0,2}</c> might therefore represent one or two characters when <c>unicode</c> is in effect. This might seem counter-intuitive, but has been deemed the most effective and useful way to way to do it. To return lists instead might result in simpler code if that is desired. This return type is the default.</item> <tag><c>list</c></tag> - <item>Return matching substrings as lists of characters (Erlang <c>string()</c>'s). It the <c>unicode</c> option is used in combination with the \C sequence in the regular expression, a captured subpattern can contain bytes that has is not valid UTF-8 (\C matches bytes regardless of character encoding). In that case the <c>list</c> capturing may result in the same types of tuples that <c>unicode:characters_to_list/2</c> can return, namely three-tuples with the tag <c>incomplete</c> or <c>error</c>, the successfully converted characters and the invalid UTF-8 tail of the conversion as a binary. The best strategy is to avoid using the \C sequence when capturing lists.</item> + <item>Return matching substrings as lists of characters (Erlang <c>string()</c>s). It the <c>unicode</c> option is used in combination with the \C sequence in the regular expression, a captured subpattern can contain bytes that are not valid UTF-8 (\C matches bytes regardless of character encoding). In that case the <c>list</c> capturing may result in the same types of tuples that <c>unicode:characters_to_list/2</c> can return, namely three-tuples with the tag <c>incomplete</c> or <c>error</c>, the successfully converted characters and the invalid UTF-8 tail of the conversion as a binary. The best strategy is to avoid using the \C sequence when capturing lists.</item> <tag><c>binary</c></tag> - <item>Return matching substrings as binaries. If the <c>unicode</c> option is used, these binaries is in UTF-8. If the \C sequence is used together with <c>unicode</c> the binaries may be invalid UTF-8.</item> + <item>Return matching substrings as binaries. If the <c>unicode</c> option is used, these binaries are in UTF-8. If the \C sequence is used together with <c>unicode</c> the binaries may be invalid UTF-8.</item> </taglist> </item> </taglist> - <p>In general, subpatterns that got assigned no value in the match are returned as the tuple <c>{-1,0}</c> when <c>type</c> is <c>index</c>. Unassigned subpatterns are returned as the empty binary or list respectively for other return types. Consider the regular expression:</p> + <p>In general, subpatterns that were not assigned a value in the match are returned as the tuple <c>{-1,0}</c> when <c>type</c> is <c>index</c>. Unassigned subpatterns are returned as the empty binary or list, respectively, for other return types. Consider the regular expression:</p> <code> ".*((?<FOO>abdd)|a(..d)).*"</code> <p>There are three explicitly capturing subpatterns, where the opening parenthesis position determines the order in the result, hence <c>((?<FOO>abdd)|a(..d))</c> is subpattern index 1, <c>(?<FOO>abdd)</c> is subpattern index 2 and <c>(..d)</c> is subpattern index 3. When matched against the following string:</p> <code> "ABCabcdABC"</code> @@ -533,8 +528,8 @@ This option makes it possible to include comments inside complicated patterns. N <v>NLSpec = cr | crlf | lf | anycrlf | any </v> </type> <desc> - <p>Replaces the matched part of the <c>Subject</c> string with the content of <c>Replacement</c>.</p> - <p>Options are given as to the <c>re:run/3</c> function except that the <c>capture</c> option of <c>re:run/3</c> is not allowed. + <p>Replaces the matched part of the <c>Subject</c> string with the contents of <c>Replacement</c>.</p> + <p>The permissible options are the same as for <c>re:run/3</c>, except that the <c>capture</c> option is not allowed. Instead a <c>{return, ReturnType}</c> is present. The default return type is <c>iodata</c>, constructed in a way to minimize copying. The <c>iodata</c> result can be used directly in many i/o-operations. If a flat <c>list()</c> is desired, specify <c>{return, list}</c> and if a binary is preferred, specify <c>{return, binary}</c>.</p> @@ -544,7 +539,7 @@ This option makes it possible to include comments inside complicated patterns. N a Unicode <c>charlist()</c>. If compilation is done implicitly and the <c>unicode</c> compilation option is given to this function, both the regular expression and the <c>Subject</c> - should be given as valid Unicode <c>charlist()</c>'s.</p> + should be given as valid Unicode <c>charlist()</c>s.</p> <p>The replacement string can contain the special character <c>&</c>, which inserts the whole matching expression in the @@ -554,7 +549,7 @@ This option makes it possible to include comments inside complicated patterns. N generated by the regular expression, nothing is inserted.</p> <p>To insert an <c>&</c> or <c>\</c> in the result, precede it with a <c>\</c>. Note that Erlang already gives a special - meaning to <c>\</c> in literal strings, why a single <c>\</c> + meaning to <c>\</c> in literal strings, so a single <c>\</c> has to be written as <c>"\\"</c> and therefore a double <c>\</c> as <c>"\\\\"</c>. Example:</p> <code> re:replace("abcd","c","[&]",[{return,list}]).</code> @@ -611,7 +606,7 @@ This option makes it possible to include comments inside complicated patterns. N a Unicode <c>charlist()</c>. If compilation is done implicitly and the <c>unicode</c> compilation option is given to this function, both the regular expression and the <c>Subject</c> - should be given as valid Unicode <c>charlist()</c>'s.</p> + should be given as valid Unicode <c>charlist()</c>s.</p> <p>The result is given as a list of "strings", the preferred datatype given in the <c>return</c> option (default iodata).</p> @@ -656,25 +651,25 @@ This option makes it possible to include comments inside complicated patterns. N <p>Here the regular expression matched first the "l", causing "Er" to be the first part in the result. When the regular expression matched, the (only) subexpression was - bound to the "l", why the "l" is inserted + bound to the "l", so the "l" is inserted in the group together with "Er". The next match is of the "n", making "a" the next part to be - returned. As the subexpression is bound to the substring + returned. Since the subexpression is bound to the substring "n" in this case, the "n" is inserted into this group. The last group consists of the rest of the string, as no more matches are found.</p> <p>By default, all parts of the string, including the empty - strings are returned from the function. As an example:</p> + strings, are returned from the function. For example:</p> <code> re:split("Erlang","[lg]",[{return,list}]).</code> - <p>The result will be:</p> + <p>will return:</p> <code> ["Er","an",[]]</code> - <p>as the matching of the "g" in the end of the string + <p>since the matching of the "g" in the end of the string leaves an empty rest which is also returned. This behaviour differs from the default behaviour of the split function in Perl, where empty strings at the end are by default removed. To @@ -701,10 +696,10 @@ This option makes it possible to include comments inside complicated patterns. N <p>Note that the last part is "ang", not "an", as we only specified splitting into two parts, - and the splitting stops when enough parts are given, why the - result differs from that of <c>trim</c>.</p> + and the splitting stops when enough parts are given, which is + why the result differs from that of <c>trim</c>.</p> - <p>More than three parts are not possible with this indata, why</p> + <p>More than three parts are not possible with this indata, so</p> <code> re:split("Erlang","[lg]",[{return,list},{parts,4}]).</code> @@ -745,7 +740,7 @@ This option makes it possible to include comments inside complicated patterns. N the parts of the string matching the subexpressions of the regexp.</p> <p>The return value from the function will in this case be a - <c>list()</c> of <c>list()</c>'s. Each sublist begins with the + <c>list()</c> of <c>list()</c>s. Each sublist begins with the string picked out of the subject string, followed by the parts matching each of the subexpressions in order of occurrence in the regular expression.</p> @@ -782,10 +777,8 @@ This option makes it possible to include comments inside complicated patterns. N <title>PERL LIKE REGULAR EXPRESSIONS SYNTAX</title> <p>The following sections contain reference material for the regular expressions used by this module. The regular expression - reference is taken from the PCRE documentation, but converted as - needed.</p> - <p>The documentation is altered where appropriate and where the re - module behaves differently than the PCRE library.</p> + reference is based on the PCRE documentation, with changes in + cases where the re module behaves differently to the PCRE library.</p> </section> <section><title>PCRE regular expression details</title> diff --git a/lib/stdlib/doc/src/unicode_usage.xml b/lib/stdlib/doc/src/unicode_usage.xml index f1b0659ea2..416df1f02c 100644 --- a/lib/stdlib/doc/src/unicode_usage.xml +++ b/lib/stdlib/doc/src/unicode_usage.xml @@ -5,7 +5,7 @@ <header> <copyright> <year>1999</year> - <year>2009</year> + <year>2010</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -168,6 +168,48 @@ Eshell V5.7 (abort with ^G) <image file="ushell2.gif"><icaption>Unicode characters in allowed and disallowed context</icaption></image> </section> <section> +<title>Unicode file names</title> +<p>Most modern operating systems support Unicode file names in some way or another. There are several different ways to do this and Erlang by default treats the different approaches differently:</p> +<taglist> +<tag>Mandatory Unicode file naming</tag> +<item> +<p>Windows and, for most common uses, MacOSX enforces Unicode support for file names. All files created in the filesystem have names that can consistently be interpreted. In MacOSX, all file names are retrieved in UTF-8 encoding, while Windows has selected an approach where each system call handling file names has a special Unicode aware variant, giving much the same effect. There are no file names on these systems that are not Unicode file names, why the default behavior of the Erlang VM is to work in "Unicode file name translation mode", meaning that a file name can be given as a Unicode list and that will be automatically translated to the proper name encoding for the underlying operating and file system.</p> +<p>Doing i.e. a <c>file:list_dir/1</c> on one of these systems may return Unicode lists with codepoints beyond 255, depending on the content of the actual filesystem.</p> +<p>As the feature is fairly new, you may still stumble upon non core applications that cannot handle being provided with file names containing characters with codepoints larger than 255, but the core Erlang system should have no problems with Unicode file names.</p> +</item> +<tag>Transparent file naming</tag> +<item> +<p>Most Unix operating systems have adopted a simpler approach, namely that Unicode file naming is not enforced, but by convention. Those systems usually use UTF-8 encoding for Unicode file names, but do not enforce it. On such a system, a file name containing characters having codepoints between 128 and 255 may be named either as plain ISO-latin-1 or using UTF-8 encoding. As no consistency is enforced, the Erlang VM can do no consistent translation of all file names. If the VM would automatically select encoding based on heuristics, one could get unexpected behavior on these systems, therefore file names not being encoded in UTF-8 are returned as "raw file names" if Unicode file naming support is turned on.</p> +<p>A raw file name is not a list, but a binary. Many non core applications still do not handle file names given as binaries, why such raw names are avoided by default. This means that systems having implemented Unicode file naming through transparent file systems and an UTF-8 convention, do not by default have Unicode file naming turned on. Explicitly turning Unicode file name handling on for these types of systems is considered experimental.</p> +</item> +</taglist> +<p>The Unicode file naming support was introduced with OTP release R14B01. A VM operating in Unicode file mode can work with files having names in any language or character set (as long as it's supported by the underlying OS and file system). The Unicode character list is used to denote file or directory names and if the file system content is listed, you will also be able to get Unicode lists as return value. The support lies in the kernel and stdlib modules, why most applications (that does not explicitly require the file names to be in the ISO-latin-1 range) will benefit from the Unicode support without change.</p> + +<p>On Operating systems with mandatory Unicode file names, this means that you more easily conform to the file names of other (non Erlang) applications, and you can also process file names that, at least on Windows, were completely inaccessible (due to having names that could not be represented in ISO-latin-1). Also you will avoid creating incomprehensible file names on MacOSX as the vfs layer of the OS will accept all your file names as UTF-8 and will not rewrite them.</p> + +<p>For most systems, turning on Unicode file name translation is no problem even if it uses transparent file naming. Very few systems have mixed file name encodings. A consistent UTF-8 named system will work perfectly in Unicode file name mode. It is still however considered experimental in R14B01. Unicode file name translation is turned on with the <c>+fnu</c> switch to the <c>erl</c> program. If the VM is started in Unicode file name translation mode, <c>file:native_name_encoding/0</c> will return the atom <c>utf8</c>.</p> + +<p>In Unicode file name mode, file names given to the BIF <c>open_port/2</c> with the option <c>{spawn_executable,...}</c> are also interpreted as Unicode. So is the parameter list given in the <c>args</c> option available when using <c>spawn_executable</c>. The UTF-8 translation of arguments can be avoided using binaries, see the discussion about raw file names below.</p> + +<p>It is worth noting that the file <c>encoding</c> options given when opening a file has nothing to do with the file <em>name</em> encoding convention. You can very well open files containing UTF-8 but having file names in ISO-latin-1 or vice versa.</p> + +<note>Erlang drivers and NIF shared objects still can not be named with names containing codepoints beyond 127. This is a known limitation to be removed in a future release. Erlang modules however can, but it is definitely not a good idea and is still considered experimental.</note> + +<section> +<title>Notes about raw file names and automatic file name conversion</title> +<p>Raw file names is introduced together with Unicode file name support in erts-5.8.2 (OTP R14B01). The reason "raw file names" is introduced in the system is to be able to consistently represent file names given in different encodings on the same system. Having the VM automatically translate a file name that is not in UTF-8 to a list of Unicode characters might seem practical, but this would open up for both duplicate file names and other inconsistent behavior. Consider a directory containing a file named "bj�rn" in ISO-latin-1, while the Erlang VM is operating in Unicode file name mode (and therefore expecting UTF-8 file naming). The ISO-latin-1 name is not valid UTF-8 and one could be tempted to think that automatic conversion in for example <c>file:list_dir/1</c> is a good idea. But what would happen if we later tried to open the file and have the name as a Unicode list (magically converted from the ISO-latin-1 file name)? The VM will convert the file name given to UTF-8, as this is the encoding expected. Effectively this means trying to open the file named <<"bj�rn"/utf8>>. This file does not exist, and even if it existed it would not be the same file as the one that was listed. We could even create two files named "bj�rn", one named in the UTF-8 encoding and one not. If <c>file:list_dir/1</c> would automatically convert the ISO-latin-1 file name to a list, we would get two identical file names as the result. To avoid this, we need to differentiate between file names being properly encoded according to the Unicode file naming convention (i.e. UTF-8) and file names being invalid under the encoding. This is done by representing invalid encoding as "raw" file names, i.e. as binaries.</p> +<p>The core system of Erlang (kernel and stdlib) accepts raw file names except for loadable drivers and executables invoked using <c>open_port({spawn, ...} ...)</c>. <c>open_port({spawn_executable, ...} ...)</c> however does accept them. As mentioned earlier, the arguments given in the option list to <c>open_port({spawn_executable, ...} ...)</c> undergo the same conversion as the file names, meaning that the executable will be provided with arguments in UTF-8 as well. This translation is avoided consistently with how the file names are treated, by giving the argument as a binary.</p> +<p>To force Unicode file name translation mode on systems where this is not the default is considered experimental in OTP R14B01 due to the raw file names possibly being a new experience to the programmer and that the non core applications of OTP are not tested for compliance with raw file names yet. Unicode file name translation is expected to be default in future releases.</p> +<p>If working with raw file names, one can still conform to the encoding convention of the Erlang VM by using the <c>file:native_name_encoding/0</c> function, which returns either the atom <c>latin1</c> or the atom <c>utf8</c> depending on the file name translation mode. On Linux, a VM started without explicitly stating the file name translation mode will default to <c>latin1</c> as the native file name encoding, why file names on the disk encoded as UTF-8 will be returned as a list of the names interpreted as ISO-latin-1. The "UTF-8 list" is not a practical type for displaying or operating on in Erlang, but it is backward compatible and usable in all functions requiring a file name. On Windows and MacOSX, the default behavior is that of file name translation, why the <c>file:native_name_encoding/0</c> by default returns <c>utf8</c> on those systems (the fact that Windows actually does not use UTF-8 on the file system level can safely be ignored by the Erlang programmer). The default behavior can be changed using the <c>+fnu</c> or <c>+fnl</c> options to the VM, see the <c>erl</c> command manual page.</p> +<p>Even if you are operating without Unicode file naming translation automatically done by the VM, you can access and create files with names in UTF-8 encoding by using raw file names encoded as UTF-8. Enforcing the UTF-8 encoding regardless of the mode the Erlang VM is started in might, in some circumstances be a good idea, as the convention of using UTF-8 file names is spreading.</p> +</section> +<section> +<title>Notes about MacOSX</title> +<p>MacOSXs vfs layer enforces UTF-8 file names in a quite aggressive way. Older versions did this by simply refusing to create non UTF-8 conforming file names, while newer versions replace offending bytes with the sequence "%HH", where HH is the original character in hexadecimal notation. As Unicode translation is enabled by default on MacOSX, the only way to come up against this is to either start the VM with the <c>+fnl</c> flag or to use a raw file name in <c>latin1</c> encoding. In that case, the file can not be opened with the same name as the one used to create this. The problem is by design in newer versions of MacOSX.</p> +<p>MacOSX also reorganizes the names of files so that the representation of accents etc is denormalized, i.e. the character <c>�</c> is represented as the codepoints [111,776], where 111 is the character <c>o</c> and 776 is a special accent character. This type of denormalized Unicode is otherwise very seldom used and Erlang normalizes those file names on retrieval, so that denormalized file names is not passed up to the Erlang application. In Erlang the file name "bj�rn" is retrieved as [98,106,246,114,110], not as [98,106,117,776,114,110], even though the file system might think differently.</p> +</section> +</section> +<section> <title>Unicode-aware modules</title> <p>Most of the modules in Erlang/OTP are of course Unicode-unaware in the sense that they have no notion of Unicode and really shouldn't have. Typically they handle non-textual or byte-oriented data (like <c>gen_tcp</c> etc).</p> <p>Modules that actually handle textual data (like <c>io_lib</c>, <c>string</c> etc) are sometimes subject to conversion or extension to be able to handle Unicode characters.</p> diff --git a/lib/stdlib/src/base64.erl b/lib/stdlib/src/base64.erl index ebef998ee1..a14a72ac6d 100644 --- a/lib/stdlib/src/base64.erl +++ b/lib/stdlib/src/base64.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2009. All Rights Reserved. +%% Copyright Ericsson AB 2007-2011. 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 @@ -114,7 +114,7 @@ decode(List) when is_list(List) -> mime_decode(Bin) when is_binary(Bin) -> mime_decode_binary(<<>>, Bin); mime_decode(List) when is_list(List) -> - list_to_binary(mime_decode_l(List)). + mime_decode(list_to_binary(List)). -spec decode_l(string()) -> string(). @@ -125,7 +125,7 @@ decode_l(List) -> -spec mime_decode_l(string()) -> string(). mime_decode_l(List) -> - L = strip_illegal(List, []), + L = strip_illegal(List, [], 0), decode(L, []). %%------------------------------------------------------------------------- @@ -198,6 +198,9 @@ decode_binary(Result, <<>>) -> true = is_binary(Result), Result. +%% Skipping pad character if not at end of string. Also liberal about +%% excess padding and skipping of other illegal (non-base64 alphabet) +%% characters. See section 3.3 of RFC4648 mime_decode_binary(Result, <<0:8,T/bits>>) -> mime_decode_binary(Result, T); mime_decode_binary(Result0, <<C:8,T/bits>>) -> @@ -205,15 +208,27 @@ mime_decode_binary(Result0, <<C:8,T/bits>>) -> Bits when is_integer(Bits) -> mime_decode_binary(<<Result0/bits,Bits:6>>, T); eq -> - case tail_contains_equal(T) of - true -> - Split = byte_size(Result0) - 1, - <<Result:Split/bytes,_:4>> = Result0, - Result; - false -> - Split = byte_size(Result0) - 1, - <<Result:Split/bytes,_:2>> = Result0, - Result + case tail_contains_more(T, false) of + {<<>>, Eq} -> + %% No more valid data. + case bit_size(Result0) rem 8 of + 0 -> + %% '====' is not uncommon. + Result0; + 4 when Eq -> + %% enforce at least one more '=' only ignoring illegals and spacing + Split = byte_size(Result0) - 1, + <<Result:Split/bytes,_:4>> = Result0, + Result; + 2 -> + %% remove 2 bits + Split = byte_size(Result0) - 1, + <<Result:Split/bytes,_:2>> = Result0, + Result + end; + {More, _} -> + %% More valid data, skip the eq as invalid + mime_decode_binary(Result0, More) end; _ -> mime_decode_binary(Result0, T) @@ -262,31 +277,63 @@ strip_ws(<<$\s,T/binary>>) -> strip_ws(T); strip_ws(T) -> T. -strip_illegal([0|Cs], A) -> - strip_illegal(Cs, A); -strip_illegal([C|Cs], A) -> +%% Skipping pad character if not at end of string. Also liberal about +%% excess padding and skipping of other illegal (non-base64 alphabet) +%% characters. See section 3.3 of RFC4648 +strip_illegal([], A, _Cnt) -> + A; +strip_illegal([0|Cs], A, Cnt) -> + strip_illegal(Cs, A, Cnt); +strip_illegal([C|Cs], A, Cnt) -> case element(C, ?DECODE_MAP) of - bad -> strip_illegal(Cs, A); - ws -> strip_illegal(Cs, A); - eq -> strip_illegal_end(Cs, [$=|A]); - _ -> strip_illegal(Cs, [C|A]) - end; -strip_illegal([], A) -> A. + bad -> + strip_illegal(Cs, A, Cnt); + ws -> + strip_illegal(Cs, A, Cnt); + eq -> + case {tail_contains_more(Cs, false), Cnt rem 4} of + {{[], _}, 0} -> + A; %% Ignore extra = + {{[], true}, 2} -> + [$=|[$=|A]]; %% 'XX==' + {{[], _}, 3} -> + [$=|A]; %% 'XXX=' + {{[H|T], _}, _} -> + %% more data, skip equals + strip_illegal(T, [H|A], Cnt+1) + end; + _ -> + strip_illegal(Cs, [C|A], Cnt+1) + end. -strip_illegal_end([0|Cs], A) -> - strip_illegal_end(Cs, A); -strip_illegal_end([C|Cs], A) -> +%% Search the tail for more valid data and remember if we saw +%% another equals along the way. +tail_contains_more([], Eq) -> + {[], Eq}; +tail_contains_more(<<>>, Eq) -> + {<<>>, Eq}; +tail_contains_more([C|T]=More, Eq) -> case element(C, ?DECODE_MAP) of - bad -> strip_illegal(Cs, A); - ws -> strip_illegal(Cs, A); - eq -> [C|A]; - _ -> strip_illegal(Cs, [C|A]) + bad -> + tail_contains_more(T, Eq); + ws -> + tail_contains_more(T, Eq); + eq -> + tail_contains_more(T, true); + _ -> + {More, Eq} end; -strip_illegal_end([], A) -> A. - -tail_contains_equal(<<$=,_/binary>>) -> true; -tail_contains_equal(<<_,T/binary>>) -> tail_contains_equal(T); -tail_contains_equal(<<>>) -> false. +tail_contains_more(<<C:8,T/bits>> =More, Eq) -> + case element(C, ?DECODE_MAP) of + bad -> + tail_contains_more(T, Eq); + ws -> + tail_contains_more(T, Eq); + eq -> + tail_contains_more(T, true); + _ -> + {More, Eq} + end. %% accessors b64e(X) -> diff --git a/lib/stdlib/src/c.erl b/lib/stdlib/src/c.erl index 6d50a575eb..235ea939a8 100644 --- a/lib/stdlib/src/c.erl +++ b/lib/stdlib/src/c.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2010. All Rights Reserved. +%% Copyright Ericsson AB 1996-2011. 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 @@ -42,31 +42,31 @@ -spec help() -> 'ok'. help() -> - format("bt(Pid) -- stack backtrace for a process\n" - "c(File) -- compile and load code in <File>\n" - "cd(Dir) -- change working directory\n" - "flush() -- flush any messages sent to the shell\n" - "help() -- help info\n" - "i() -- information about the system\n" - "ni() -- information about the networked system\n" - "i(X,Y,Z) -- information about pid <X,Y,Z>\n" - "l(Module) -- load or reload module\n" - "lc([File]) -- compile a list of Erlang modules\n" - "ls() -- list files in the current directory\n" - "ls(Dir) -- list files in directory <Dir>\n" - "m() -- which modules are loaded\n" - "m(Mod) -- information about module <Mod>\n" - "memory() -- memory allocation information\n" - "memory(T) -- memory allocation information of type <T>\n" - "nc(File) -- compile and load code in <File> on all nodes\n" - "nl(Module) -- load module on all nodes\n" - "pid(X,Y,Z) -- convert X,Y,Z to a Pid\n" - "pwd() -- print working directory\n" - "q() -- quit - shorthand for init:stop()\n" - "regs() -- information about registered processes\n" - "nregs() -- information about all registered processes\n" - "xm(M) -- cross reference check a module\n" - "y(File) -- generate a Yecc parser\n"). + io:put_chars(<<"bt(Pid) -- stack backtrace for a process\n" + "c(File) -- compile and load code in <File>\n" + "cd(Dir) -- change working directory\n" + "flush() -- flush any messages sent to the shell\n" + "help() -- help info\n" + "i() -- information about the system\n" + "ni() -- information about the networked system\n" + "i(X,Y,Z) -- information about pid <X,Y,Z>\n" + "l(Module) -- load or reload module\n" + "lc([File]) -- compile a list of Erlang modules\n" + "ls() -- list files in the current directory\n" + "ls(Dir) -- list files in directory <Dir>\n" + "m() -- which modules are loaded\n" + "m(Mod) -- information about module <Mod>\n" + "memory() -- memory allocation information\n" + "memory(T) -- memory allocation information of type <T>\n" + "nc(File) -- compile and load code in <File> on all nodes\n" + "nl(Module) -- load module on all nodes\n" + "pid(X,Y,Z) -- convert X,Y,Z to a Pid\n" + "pwd() -- print working directory\n" + "q() -- quit - shorthand for init:stop()\n" + "regs() -- information about registered processes\n" + "nregs() -- information about all registered processes\n" + "xm(M) -- cross reference check a module\n" + "y(File) -- generate a Yecc parser\n">>). %% c(FileName) %% Compile a file/module. @@ -659,7 +659,7 @@ portformat(Name, Id, Cmd) -> pwd() -> case file:get_cwd() of {ok, Str} -> - ok = io:format("~s\n", [Str]); + ok = io:format("~ts\n", [fixup_one_bin(Str)]); {error, _} -> ok = io:format("Cannot determine current directory\n") end. @@ -684,11 +684,27 @@ ls() -> ls(Dir) -> case file:list_dir(Dir) of {ok, Entries} -> - ls_print(sort(Entries)); + ls_print(sort(fixup_bin(Entries))); {error,_E} -> format("Invalid directory\n") end. +fixup_one_bin(X) when is_binary(X) -> + L = binary_to_list(X), + [ if + El > 127 -> + $?; + true -> + El + end || El <- L]; +fixup_one_bin(X) -> + X. +fixup_bin([H|T]) -> + [fixup_one_bin(H) | fixup_bin(T)]; +fixup_bin([]) -> + []. + + ls_print([]) -> ok; ls_print(L) -> Width = min([max(lengths(L, [])), 40]) + 5, @@ -698,7 +714,7 @@ ls_print(X, Width, Len) when Width + Len >= 80 -> io:nl(), ls_print(X, Width, 0); ls_print([H|T], Width, Len) -> - io:format("~-*s",[Width,H]), + io:format("~-*ts",[Width,H]), ls_print(T, Width, Len+Width); ls_print([], _, _) -> io:nl(). diff --git a/lib/stdlib/src/dets.hrl b/lib/stdlib/src/dets.hrl index 6e59770753..fbffc9d008 100644 --- a/lib/stdlib/src/dets.hrl +++ b/lib/stdlib/src/dets.hrl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2001-2009. All Rights Reserved. +%% Copyright Ericsson AB 2001-2010. 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 @@ -18,7 +18,7 @@ %% -define(DEFAULT_MIN_NO_SLOTS, 256). --define(DEFAULT_MAX_NO_SLOTS, 2*1024*1024). +-define(DEFAULT_MAX_NO_SLOTS, 32*1024*1024). -define(DEFAULT_AUTOSAVE, 3). % minutes -define(DEFAULT_CACHE, {3000, 14000}). % {delay,size} in {milliseconds,bytes} diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl index 0c2d3db8ec..cfb9f0ca98 100644 --- a/lib/stdlib/src/erl_lint.erl +++ b/lib/stdlib/src/erl_lint.erl @@ -2,7 +2,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2010. All Rights Reserved. +%% Copyright Ericsson AB 1996-2011. 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 @@ -60,6 +60,10 @@ value_option(Flag, Default, On, OnVal, Off, OffVal, Opts) -> (_Opt, Def) -> Def end, Default, Opts). +%% The maximum number of arguments allowed for a function. + +-define(MAX_ARGUMENTS, 255). + %% The error and warning info structures, {Line,Module,Descriptor}, %% are kept in their seperate fields in the lint state record together %% with the name of the file (when a new file is entered, marked by @@ -226,6 +230,9 @@ format_error({obsolete_guard, {F, A}}) -> io_lib:format("~p/~p obsolete", [F, A]); format_error({reserved_for_future,K}) -> io_lib:format("atom ~w: future reserved keyword - rename or quote", [K]); +format_error({too_many_arguments,Arity}) -> + io_lib:format("too many arguments (~w) - " + "maximum allowed is ~w", [Arity,?MAX_ARGUMENTS]); %% --- patterns and guards --- format_error(illegal_pattern) -> "illegal pattern"; format_error(illegal_bin_pattern) -> @@ -1307,13 +1314,18 @@ define_function(Line, Name, Arity, St0) -> true -> add_error(Line, {redefine_function,NA}, St1); false -> - St2 = St1#lint{defined=gb_sets:add_element(NA, St1#lint.defined)}, - case imported(Name, Arity, St2) of - {yes,_M} -> add_error(Line, {define_import,NA}, St2); - no -> St2 + St2 = function_check_max_args(Line, Arity, St1), + St3 = St2#lint{defined=gb_sets:add_element(NA, St2#lint.defined)}, + case imported(Name, Arity, St3) of + {yes,_M} -> add_error(Line, {define_import,NA}, St3); + no -> St3 end end. +function_check_max_args(Line, Arity, St) when Arity > ?MAX_ARGUMENTS -> + add_error(Line, {too_many_arguments,Arity}, St); +function_check_max_args(_, _, St) -> St. + %% clauses([Clause], VarTable, State) -> {VarTable, State}. clauses(Cs, Vt, St) -> diff --git a/lib/stdlib/src/erl_posix_msg.erl b/lib/stdlib/src/erl_posix_msg.erl index fe981b23a7..909cc1d102 100644 --- a/lib/stdlib/src/erl_posix_msg.erl +++ b/lib/stdlib/src/erl_posix_msg.erl @@ -1,7 +1,7 @@ %% %% %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 @@ -24,143 +24,146 @@ -spec message(atom()) -> string(). -message(e2big) -> "argument list too long"; -message(eacces) -> "permission denied"; -message(eaddrinuse) -> "address already in use"; -message(eaddrnotavail) -> "can't assign requested address"; -message(eadv) -> "advertise error"; -message(eafnosupport) -> "address family not supported by protocol family"; -message(eagain) -> "resource temporarily unavailable"; -message(ealign) -> "EALIGN"; -message(ealready) -> "operation already in progress"; -message(ebade) -> "bad exchange descriptor"; -message(ebadf) -> "bad file number"; -message(ebadfd) -> "file descriptor in bad state"; -message(ebadmsg) -> "not a data message"; -message(ebadr) -> "bad request descriptor"; -message(ebadrpc) -> "RPC structure is bad"; -message(ebadrqc) -> "bad request code"; -message(ebadslt) -> "invalid slot"; -message(ebfont) -> "bad font file format"; -message(ebusy) -> "file busy"; -message(echild) -> "no children"; -message(echrng) -> "channel number out of range"; -message(ecomm) -> "communication error on send"; -message(econnaborted) -> "software caused connection abort"; -message(econnrefused) -> "connection refused"; -message(econnreset) -> "connection reset by peer"; -message(edeadlk) -> "resource deadlock avoided"; -message(edeadlock) -> "resource deadlock avoided"; -message(edestaddrreq) -> "destination address required"; -message(edirty) -> "mounting a dirty fs w/o force"; -message(edom) -> "math argument out of range"; -message(edotdot) -> "cross mount point"; -message(edquot) -> "disk quota exceeded"; -message(eduppkg) -> "duplicate package name"; -message(eexist) -> "file already exists"; -message(efault) -> "bad address in system call argument"; -message(efbig) -> "file too large"; -message(ehostdown) -> "host is down"; -message(ehostunreach) -> "host is unreachable"; -message(eidrm) -> "identifier removed"; -message(einit) -> "initialization error"; -message(einprogress) -> "operation now in progress"; -message(eintr) -> "interrupted system call"; -message(einval) -> "invalid argument"; -message(eio) -> "I/O error"; -message(eisconn) -> "socket is already connected"; -message(eisdir) -> "illegal operation on a directory"; -message(eisnam) -> "is a name file"; -message(elbin) -> "ELBIN"; -message(el2hlt) -> "level 2 halted"; -message(el2nsync) -> "level 2 not synchronized"; -message(el3hlt) -> "level 3 halted"; -message(el3rst) -> "level 3 reset"; -message(elibacc) -> "can not access a needed shared library"; -message(elibbad) -> "accessing a corrupted shared library"; -message(elibexec) -> "can not exec a shared library directly"; -message(elibmax) -> - "attempting to link in more shared libraries than system limit"; -message(elibscn) -> ".lib section in a.out corrupted"; -message(elnrng) -> "link number out of range"; -message(eloop) -> "too many levels of symbolic links"; -message(emfile) -> "too many open files"; -message(emlink) -> "too many links"; -message(emsgsize) -> "message too long"; -message(emultihop) -> "multihop attempted"; -message(enametoolong) -> "file name too long"; -message(enavail) -> "not available"; -message(enet) -> "ENET"; -message(enetdown) -> "network is down"; -message(enetreset) -> "network dropped connection on reset"; -message(enetunreach) -> "network is unreachable"; -message(enfile) -> "file table overflow"; -message(enoano) -> "anode table overflow"; -message(enobufs) -> "no buffer space available"; -message(enocsi) -> "no CSI structure available"; -message(enodata) -> "no data available"; -message(enodev) -> "no such device"; -message(enoent) -> "no such file or directory"; -message(enoexec) -> "exec format error"; -message(enolck) -> "no locks available"; -message(enolink) -> "link has be severed"; -message(enomem) -> "not enough memory"; -message(enomsg) -> "no message of desired type"; -message(enonet) -> "machine is not on the network"; -message(enopkg) -> "package not installed"; -message(enoprotoopt) -> "bad proocol option"; -message(enospc) -> "no space left on device"; -message(enosr) -> "out of stream resources or not a stream device"; -message(enosym) -> "unresolved symbol name"; -message(enosys) -> "function not implemented"; -message(enotblk) -> "block device required"; -message(enotconn) -> "socket is not connected"; -message(enotdir) -> "not a directory"; -message(enotempty) -> "directory not empty"; -message(enotnam) -> "not a name file"; -message(enotsock) -> "socket operation on non-socket"; -message(enotsup) -> "operation not supported"; -message(enotty) -> "inappropriate device for ioctl"; -message(enotuniq) -> "name not unique on network"; -message(enxio) -> "no such device or address"; -message(eopnotsupp) -> "operation not supported on socket"; -message(eperm) -> "not owner"; -message(epfnosupport) -> "protocol family not supported"; -message(epipe) -> "broken pipe"; -message(eproclim) -> "too many processes"; -message(eprocunavail) -> "bad procedure for program"; -message(eprogmismatch) -> "program version wrong"; -message(eprogunavail) -> "RPC program not available"; -message(eproto) -> "protocol error"; -message(eprotonosupport) -> "protocol not suppored"; -message(eprototype) -> "protocol wrong type for socket"; -message(erange) -> "math result unrepresentable"; -message(erefused) -> "EREFUSED"; -message(eremchg) -> "remote address changed"; -message(eremdev) -> "remote device"; -message(eremote) -> "pathname hit remote file system"; -message(eremoteio) -> "remote i/o error"; -message(eremoterelease) -> "EREMOTERELEASE"; -message(erofs) -> "read-only file system"; -message(erpcmismatch) -> "RPC version is wrong"; -message(erremote) -> "object is remote"; -message(eshutdown) -> "can't send after socket shutdown"; -message(esocktnosupport) -> "socket type not supported"; -message(espipe) -> "invalid seek"; -message(esrch) -> "no such process"; -message(esrmnt) -> "srmount error"; -message(estale) -> "stale remote file handle"; -message(esuccess) -> "Error 0"; -message(etime) -> "timer expired"; -message(etimedout) -> "connection timed out"; -message(etoomanyrefs) -> "too many references: can't splice"; -message(etxtbsy) -> "text file or pseudo-device busy"; -message(euclean) -> "structure needs cleaning"; -message(eunatch) -> "protocol driver not attached"; -message(eusers) -> "too many users"; -message(eversion) -> "version mismatch"; -message(ewouldblock) -> "operation would block"; -message(exdev) -> "cross-domain link"; -message(exfull) -> "message tables full"; -message(nxdomain) -> "non-existing domain"; -message(_) -> "unknown POSIX error". +message(T) -> + binary_to_list(message_1(T)). + +message_1(e2big) -> <<"argument list too long">>; +message_1(eacces) -> <<"permission denied">>; +message_1(eaddrinuse) -> <<"address already in use">>; +message_1(eaddrnotavail) -> <<"can't assign requested address">>; +message_1(eadv) -> <<"advertise error">>; +message_1(eafnosupport) -> <<"address family not supported by protocol family">>; +message_1(eagain) -> <<"resource temporarily unavailable">>; +message_1(ealign) -> <<"EALIGN">>; +message_1(ealready) -> <<"operation already in progress">>; +message_1(ebade) -> <<"bad exchange descriptor">>; +message_1(ebadf) -> <<"bad file number">>; +message_1(ebadfd) -> <<"file descriptor in bad state">>; +message_1(ebadmsg) -> <<"not a data message">>; +message_1(ebadr) -> <<"bad request descriptor">>; +message_1(ebadrpc) -> <<"RPC structure is bad">>; +message_1(ebadrqc) -> <<"bad request code">>; +message_1(ebadslt) -> <<"invalid slot">>; +message_1(ebfont) -> <<"bad font file format">>; +message_1(ebusy) -> <<"file busy">>; +message_1(echild) -> <<"no children">>; +message_1(echrng) -> <<"channel number out of range">>; +message_1(ecomm) -> <<"communication error on send">>; +message_1(econnaborted) -> <<"software caused connection abort">>; +message_1(econnrefused) -> <<"connection refused">>; +message_1(econnreset) -> <<"connection reset by peer">>; +message_1(edeadlk) -> <<"resource deadlock avoided">>; +message_1(edeadlock) -> <<"resource deadlock avoided">>; +message_1(edestaddrreq) -> <<"destination address required">>; +message_1(edirty) -> <<"mounting a dirty fs w/o force">>; +message_1(edom) -> <<"math argument out of range">>; +message_1(edotdot) -> <<"cross mount point">>; +message_1(edquot) -> <<"disk quota exceeded">>; +message_1(eduppkg) -> <<"duplicate package name">>; +message_1(eexist) -> <<"file already exists">>; +message_1(efault) -> <<"bad address in system call argument">>; +message_1(efbig) -> <<"file too large">>; +message_1(ehostdown) -> <<"host is down">>; +message_1(ehostunreach) -> <<"host is unreachable">>; +message_1(eidrm) -> <<"identifier removed">>; +message_1(einit) -> <<"initialization error">>; +message_1(einprogress) -> <<"operation now in progress">>; +message_1(eintr) -> <<"interrupted system call">>; +message_1(einval) -> <<"invalid argument">>; +message_1(eio) -> <<"I/O error">>; +message_1(eisconn) -> <<"socket is already connected">>; +message_1(eisdir) -> <<"illegal operation on a directory">>; +message_1(eisnam) -> <<"is a name file">>; +message_1(elbin) -> <<"ELBIN">>; +message_1(el2hlt) -> <<"level 2 halted">>; +message_1(el2nsync) -> <<"level 2 not synchronized">>; +message_1(el3hlt) -> <<"level 3 halted">>; +message_1(el3rst) -> <<"level 3 reset">>; +message_1(elibacc) -> <<"can not access a needed shared library">>; +message_1(elibbad) -> <<"accessing a corrupted shared library">>; +message_1(elibexec) -> <<"can not exec a shared library directly">>; +message_1(elibmax) -> + <<"attempting to link in more shared libraries than system limit">>; +message_1(elibscn) -> <<".lib section in a.out corrupted">>; +message_1(elnrng) -> <<"link number out of range">>; +message_1(eloop) -> <<"too many levels of symbolic links">>; +message_1(emfile) -> <<"too many open files">>; +message_1(emlink) -> <<"too many links">>; +message_1(emsgsize) -> <<"message too long">>; +message_1(emultihop) -> <<"multihop attempted">>; +message_1(enametoolong) -> <<"file name too long">>; +message_1(enavail) -> <<"not available">>; +message_1(enet) -> <<"ENET">>; +message_1(enetdown) -> <<"network is down">>; +message_1(enetreset) -> <<"network dropped connection on reset">>; +message_1(enetunreach) -> <<"network is unreachable">>; +message_1(enfile) -> <<"file table overflow">>; +message_1(enoano) -> <<"anode table overflow">>; +message_1(enobufs) -> <<"no buffer space available">>; +message_1(enocsi) -> <<"no CSI structure available">>; +message_1(enodata) -> <<"no data available">>; +message_1(enodev) -> <<"no such device">>; +message_1(enoent) -> <<"no such file or directory">>; +message_1(enoexec) -> <<"exec format error">>; +message_1(enolck) -> <<"no locks available">>; +message_1(enolink) -> <<"link has be severed">>; +message_1(enomem) -> <<"not enough memory">>; +message_1(enomsg) -> <<"no message of desired type">>; +message_1(enonet) -> <<"machine is not on the network">>; +message_1(enopkg) -> <<"package not installed">>; +message_1(enoprotoopt) -> <<"bad proocol option">>; +message_1(enospc) -> <<"no space left on device">>; +message_1(enosr) -> <<"out of stream resources or not a stream device">>; +message_1(enosym) -> <<"unresolved symbol name">>; +message_1(enosys) -> <<"function not implemented">>; +message_1(enotblk) -> <<"block device required">>; +message_1(enotconn) -> <<"socket is not connected">>; +message_1(enotdir) -> <<"not a directory">>; +message_1(enotempty) -> <<"directory not empty">>; +message_1(enotnam) -> <<"not a name file">>; +message_1(enotsock) -> <<"socket operation on non-socket">>; +message_1(enotsup) -> <<"operation not supported">>; +message_1(enotty) -> <<"inappropriate device for ioctl">>; +message_1(enotuniq) -> <<"name not unique on network">>; +message_1(enxio) -> <<"no such device or address">>; +message_1(eopnotsupp) -> <<"operation not supported on socket">>; +message_1(eperm) -> <<"not owner">>; +message_1(epfnosupport) -> <<"protocol family not supported">>; +message_1(epipe) -> <<"broken pipe">>; +message_1(eproclim) -> <<"too many processes">>; +message_1(eprocunavail) -> <<"bad procedure for program">>; +message_1(eprogmismatch) -> <<"program version wrong">>; +message_1(eprogunavail) -> <<"RPC program not available">>; +message_1(eproto) -> <<"protocol error">>; +message_1(eprotonosupport) -> <<"protocol not suppored">>; +message_1(eprototype) -> <<"protocol wrong type for socket">>; +message_1(erange) -> <<"math result unrepresentable">>; +message_1(erefused) -> <<"EREFUSED">>; +message_1(eremchg) -> <<"remote address changed">>; +message_1(eremdev) -> <<"remote device">>; +message_1(eremote) -> <<"pathname hit remote file system">>; +message_1(eremoteio) -> <<"remote i/o error">>; +message_1(eremoterelease) -> <<"EREMOTERELEASE">>; +message_1(erofs) -> <<"read-only file system">>; +message_1(erpcmismatch) -> <<"RPC version is wrong">>; +message_1(erremote) -> <<"object is remote">>; +message_1(eshutdown) -> <<"can't send after socket shutdown">>; +message_1(esocktnosupport) -> <<"socket type not supported">>; +message_1(espipe) -> <<"invalid seek">>; +message_1(esrch) -> <<"no such process">>; +message_1(esrmnt) -> <<"srmount error">>; +message_1(estale) -> <<"stale remote file handle">>; +message_1(esuccess) -> <<"Error 0">>; +message_1(etime) -> <<"timer expired">>; +message_1(etimedout) -> <<"connection timed out">>; +message_1(etoomanyrefs) -> <<"too many references: can't splice">>; +message_1(etxtbsy) -> <<"text file or pseudo-device busy">>; +message_1(euclean) -> <<"structure needs cleaning">>; +message_1(eunatch) -> <<"protocol driver not attached">>; +message_1(eusers) -> <<"too many users">>; +message_1(eversion) -> <<"version mismatch">>; +message_1(ewouldblock) -> <<"operation would block">>; +message_1(exdev) -> <<"cross-domain link">>; +message_1(exfull) -> <<"message tables full">>; +message_1(nxdomain) -> <<"non-existing domain">>; +message_1(_) -> <<"unknown POSIX error">>. diff --git a/lib/stdlib/src/escript.erl b/lib/stdlib/src/escript.erl index 99e454f593..7cb02afb11 100644 --- a/lib/stdlib/src/escript.erl +++ b/lib/stdlib/src/escript.erl @@ -570,9 +570,7 @@ parse_beam(S, File, HeaderSz, CheckOnly) -> forms_or_bin = Bin} end; {error, beam_lib, Reason} when is_tuple(Reason) -> - fatal(element(1, Reason)); - {error, beam_lib, Reason} -> - fatal(Reason) + fatal(element(1, Reason)) end. parse_source(S, File, Fd, StartLine, HeaderSz, CheckOnly) -> diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl index 1d033f6f7b..6e6e949e2c 100644 --- a/lib/stdlib/src/ets.erl +++ b/lib/stdlib/src/ets.erl @@ -512,7 +512,7 @@ file2tab(File) -> file2tab(File, Opts) -> try - {ok,Verify} = parse_f2t_opts(Opts,false), + {ok,Verify,TabArg} = parse_f2t_opts(Opts,false,[]), Name = make_ref(), {ok, Major, Minor, FtOptions, MD5State, FullHeader, DLContext} = case disk_log:open([{name, Name}, @@ -540,7 +540,7 @@ file2tab(File, Opts) -> true -> ok end, - {ok, Tab, HeadCount} = create_tab(FullHeader), + {ok, Tab, HeadCount} = create_tab(FullHeader, TabArg), StrippedOptions = case Verify of true -> @@ -676,15 +676,17 @@ do_read_and_verify(ReadFun,InitState,Tab,FtOptions,HeadCount,Verify) -> {ok,Tab} end. -parse_f2t_opts([],Verify) -> - {ok,Verify}; -parse_f2t_opts([{verify, true}|T],_OV) -> - parse_f2t_opts(T,true); -parse_f2t_opts([{verify,false}|T],OV) -> - parse_f2t_opts(T,OV); -parse_f2t_opts([Unexpected|_],_) -> +parse_f2t_opts([],Verify,Tab) -> + {ok,Verify,Tab}; +parse_f2t_opts([{verify, true}|T],_OV,Tab) -> + parse_f2t_opts(T,true,Tab); +parse_f2t_opts([{verify,false}|T],OV,Tab) -> + parse_f2t_opts(T,OV,Tab); +parse_f2t_opts([{table,Tab}|T],OV,[]) -> + parse_f2t_opts(T,OV,Tab); +parse_f2t_opts([Unexpected|_],_,_) -> throw({unknown_option,Unexpected}); -parse_f2t_opts(Malformed,_) -> +parse_f2t_opts(Malformed,_,_) -> throw({malformed_option,Malformed}). count_mandatory([]) -> @@ -860,19 +862,28 @@ load_table(ReadFun, State, Tab) -> load_table(ReadFun, NewState, Tab) end. -create_tab(I) -> +create_tab(I, TabArg) -> {name, Name} = lists:keyfind(name, 1, I), {type, Type} = lists:keyfind(type, 1, I), {protection, P} = lists:keyfind(protection, 1, I), {named_table, Val} = lists:keyfind(named_table, 1, I), {keypos, _Kp} = Keypos = lists:keyfind(keypos, 1, I), {size, Sz} = lists:keyfind(size, 1, I), - try - Tab = ets:new(Name, [Type, P, Keypos | named_table(Val)]), - {ok, Tab, Sz} - catch - _:_ -> - throw(cannot_create_table) + Comp = case lists:keyfind(compressed, 1, I) of + {compressed, true} -> [compressed]; + {compressed, false} -> []; + false -> [] + end, + case TabArg of + [] -> + try + Tab = ets:new(Name, [Type, P, Keypos] ++ named_table(Val) ++ Comp), + {ok, Tab, Sz} + catch _:_ -> + throw(cannot_create_table) + end; + _ -> + {ok, TabArg, Sz} end. named_table(true) -> [named_table]; diff --git a/lib/stdlib/src/filelib.erl b/lib/stdlib/src/filelib.erl index d5ddf9ed7e..c845b61204 100644 --- a/lib/stdlib/src/filelib.erl +++ b/lib/stdlib/src/filelib.erl @@ -47,14 +47,14 @@ wildcard(Pattern) when is_list(Pattern) -> ?HANDLE_ERROR(do_wildcard(Pattern, file)). -spec wildcard(file:name(), file:name() | atom()) -> [file:filename()]. -wildcard(Pattern, Cwd) when is_list(Pattern), is_list(Cwd) -> +wildcard(Pattern, Cwd) when is_list(Pattern), (is_list(Cwd) or is_binary(Cwd)) -> ?HANDLE_ERROR(do_wildcard(Pattern, Cwd, file)); wildcard(Pattern, Mod) when is_list(Pattern), is_atom(Mod) -> ?HANDLE_ERROR(do_wildcard(Pattern, Mod)). -spec wildcard(file:name(), file:name(), atom()) -> [file:filename()]. wildcard(Pattern, Cwd, Mod) - when is_list(Pattern), is_list(Cwd), is_atom(Mod) -> + when is_list(Pattern), (is_list(Cwd) or is_binary(Cwd)), is_atom(Mod) -> ?HANDLE_ERROR(do_wildcard(Pattern, Cwd, Mod)). -spec is_dir(file:name()) -> boolean(). @@ -118,7 +118,7 @@ do_wildcard_comp({compiled_wildcard,{exists,File}}, Mod) -> do_wildcard_comp({compiled_wildcard,[Base|Rest]}, Mod) -> do_wildcard_1([Base], Rest, Mod). -do_wildcard(Pattern, Cwd, Mod) when is_list(Pattern), is_list(Cwd) -> +do_wildcard(Pattern, Cwd, Mod) when is_list(Pattern), (is_list(Cwd) or is_binary(Cwd)) -> do_wildcard_comp(do_compile_wildcard(Pattern), Cwd, Mod). do_wildcard_comp({compiled_wildcard,{exists,File}}, Cwd, Mod) -> @@ -127,9 +127,18 @@ do_wildcard_comp({compiled_wildcard,{exists,File}}, Cwd, Mod) -> _ -> [] end; do_wildcard_comp({compiled_wildcard,[current|Rest]}, Cwd0, Mod) -> - Cwd = filename:join([Cwd0]), %Slash away redundant slashes. - PrefixLen = length(Cwd)+1, - [lists:nthtail(PrefixLen, N) || N <- do_wildcard_1([Cwd], Rest, Mod)]; + {Cwd,PrefixLen} = case filename:join([Cwd0]) of + Bin when is_binary(Bin) -> {Bin,byte_size(Bin)+1}; + Other -> {Other,length(Other)+1} + end, %Slash away redundant slashes. + [ + if + is_binary(N) -> + <<_:PrefixLen/binary,Res/binary>> = N, + Res; + true -> + lists:nthtail(PrefixLen, N) + end || N <- do_wildcard_1([Cwd], Rest, Mod)]; do_wildcard_comp({compiled_wildcard,[Base|Rest]}, _Cwd, Mod) -> do_wildcard_1([Base], Rest, Mod). @@ -166,36 +175,44 @@ do_is_regular(File, Mod) -> %% If <Recursive> is true all sub-directories to <Dir> are processed do_fold_files(Dir, RegExp, Recursive, Fun, Acc, Mod) -> - {ok, Re1} = re:compile(RegExp), - do_fold_files1(Dir, Re1, Recursive, Fun, Acc, Mod). + {ok, Re1} = re:compile(RegExp,[unicode]), + do_fold_files1(Dir, Re1, RegExp, Recursive, Fun, Acc, Mod). -do_fold_files1(Dir, RegExp, Recursive, Fun, Acc, Mod) -> +do_fold_files1(Dir, RegExp, OrigRE, Recursive, Fun, Acc, Mod) -> case eval_list_dir(Dir, Mod) of - {ok, Files} -> do_fold_files2(Files, Dir, RegExp, Recursive, Fun, Acc, Mod); + {ok, Files} -> do_fold_files2(Files, Dir, RegExp, OrigRE, + Recursive, Fun, Acc, Mod); {error, _} -> Acc end. -do_fold_files2([], _Dir, _RegExp, _Recursive, _Fun, Acc, _Mod) -> +%% OrigRE is not to be compiled as it's for non conforming filenames, +%% i.e. for filenames that does not comply to the current encoding, which should +%% be very rare. We use it only in those cases and do not want to precompile. +do_fold_files2([], _Dir, _RegExp, _OrigRE, _Recursive, _Fun, Acc, _Mod) -> Acc; -do_fold_files2([File|T], Dir, RegExp, Recursive, Fun, Acc0, Mod) -> +do_fold_files2([File|T], Dir, RegExp, OrigRE, Recursive, Fun, Acc0, Mod) -> FullName = filename:join(Dir, File), case do_is_regular(FullName, Mod) of true -> - case re:run(File, RegExp, [{capture,none}]) of + case (catch re:run(File, if is_binary(File) -> OrigRE; + true -> RegExp end, + [{capture,none}])) of match -> Acc = Fun(FullName, Acc0), - do_fold_files2(T, Dir, RegExp, Recursive, Fun, Acc, Mod); + do_fold_files2(T, Dir, RegExp, OrigRE, Recursive, Fun, Acc, Mod); + {'EXIT',_} -> + do_fold_files2(T, Dir, RegExp, OrigRE, Recursive, Fun, Acc0, Mod); nomatch -> - do_fold_files2(T, Dir, RegExp, Recursive, Fun, Acc0, Mod) + do_fold_files2(T, Dir, RegExp, OrigRE, Recursive, Fun, Acc0, Mod) end; false -> case Recursive andalso do_is_dir(FullName, Mod) of true -> - Acc1 = do_fold_files1(FullName, RegExp, Recursive, + Acc1 = do_fold_files1(FullName, RegExp, OrigRE, Recursive, Fun, Acc0, Mod), - do_fold_files2(T, Dir, RegExp, Recursive, Fun, Acc1, Mod); + do_fold_files2(T, Dir, RegExp, OrigRE, Recursive, Fun, Acc1, Mod); false -> - do_fold_files2(T, Dir, RegExp, Recursive, Fun, Acc0, Mod) + do_fold_files2(T, Dir, RegExp, OrigRE, Recursive, Fun, Acc0, Mod) end end. @@ -268,6 +285,13 @@ do_wildcard_3(Base, [Pattern|Rest], Result, Mod) -> do_wildcard_3(Base, [], Result, _Mod) -> [Base|Result]. +wildcard_4(Pattern, [File|Rest], Base, Result) when is_binary(File) -> + case wildcard_5(Pattern, binary_to_list(File)) of + true -> + wildcard_4(Pattern, Rest, Base, [join(Base, File)|Result]); + false -> + wildcard_4(Pattern, Rest, Base, Result) + end; wildcard_4(Pattern, [File|Rest], Base, Result) -> case wildcard_5(Pattern, File) of true -> diff --git a/lib/stdlib/src/filename.erl b/lib/stdlib/src/filename.erl index 01c06e4596..24abf1e977 100644 --- a/lib/stdlib/src/filename.erl +++ b/lib/stdlib/src/filename.erl @@ -41,6 +41,9 @@ -include_lib("kernel/include/file.hrl"). +-define(IS_DRIVELETTER(Letter),(((Letter >= $A) andalso (Letter =< $Z)) orelse + ((Letter >= $a) andalso (Letter =< $z)))). + %% Converts a relative filename to an absolute filename %% or the filename itself if it already is an absolute filename %% Note that no attempt is made to create the most beatiful @@ -57,12 +60,18 @@ %% (for Unix) : absname("/") -> "/" %% (for WIN32): absname("/") -> "D:/" --spec absname(file:name()) -> string(). + +-spec absname(file:name()) -> file:filename(). absname(Name) -> {ok, Cwd} = file:get_cwd(), absname(Name, Cwd). --spec absname(file:name(), string()) -> string(). +-spec absname(file:name(), file:filename()) -> file:filename(). +absname(Name, AbsBase) when is_binary(Name), is_list(AbsBase) -> + absname(Name,filename_string_to_binary(AbsBase)); +absname(Name, AbsBase) when is_list(Name), is_binary(AbsBase) -> + absname(filename_string_to_binary(Name),AbsBase); + absname(Name, AbsBase) -> case pathtype(Name) of relative -> @@ -77,6 +86,20 @@ absname(Name, AbsBase) -> %% Handles volumerelative names (on Windows only). +absname_vr([<<"/">>|Rest1], [Volume|_], _AbsBase) -> + %% Absolute path on current drive. + join([Volume|Rest1]); +absname_vr([<<X, $:>>|Rest1], [<<X,_/binary>>|_], AbsBase) -> + %% Relative to current directory on current drive. + absname(join(Rest1), AbsBase); +absname_vr([<<X, $:>>|Name], _, _AbsBase) -> + %% Relative to current directory on another drive. + Dcwd = + case file:get_cwd([X, $:]) of + {ok, Dir} -> filename_string_to_binary(Dir); + {error, _} -> <<X, $:, $/>> + end, + absname(join(Name), Dcwd); absname_vr(["/"|Rest1], [Volume|_], _AbsBase) -> %% Absolute path on current drive. join([Volume|Rest1]); @@ -92,41 +115,13 @@ absname_vr([[X, $:]|Name], _, _AbsBase) -> end, absname(join(Name), Dcwd). -%% Joins a relative filename to an absolute base. For VxWorks the -%% resulting name is fixed to minimize the length by collapsing -%% ".." directories. -%% For other systems this is just a join/2, but assumes that +%% Joins a relative filename to an absolute base. +%% This is just a join/2, but assumes that %% AbsBase must be absolute and Name must be relative. --spec absname_join(string(), file:name()) -> string(). +-spec absname_join(file:filename(), file:name()) -> file:filename(). absname_join(AbsBase, Name) -> - case major_os_type() of - vxworks -> - absname_pretty(AbsBase, split(Name), lists:reverse(split(AbsBase))); - _Else -> - join(AbsBase, flatten(Name)) - end. - -%% Handles absolute filenames for VxWorks - these are 'pretty-printed', -%% since a C function call chdir("/erlang/lib/../bin") really sets -%% cwd to '/erlang/lib/../bin' which also works, but the long term -%% effect is potentially not so good ... -%% -%% absname_pretty("../bin", "/erlang/lib") -> "/erlang/bin" -%% absname_pretty("../../../..", "/erlang") -> "/erlang" - -absname_pretty(Abspath, Relpath, []) -> - %% AbsBase _must_ begin with a vxworks device name - {device, _Rest, Dev} = vxworks_first(Abspath), - absname_pretty(Abspath, Relpath, [lists:reverse(Dev)]); -absname_pretty(_Abspath, [], AbsBase) -> - join(lists:reverse(AbsBase)); -absname_pretty(Abspath, [[$.]|Rest], AbsBase) -> - absname_pretty(Abspath, Rest, AbsBase); -absname_pretty(Abspath, [[$.,$.]|Rest], [_|AbsRest]) -> - absname_pretty(Abspath, Rest, AbsRest); -absname_pretty(Abspath, [First|Rest], AbsBase) -> - absname_pretty(Abspath, Rest, [First|AbsBase]). + join(AbsBase, flatten(Name)). %% Returns the part of the filename after the last directory separator, %% or the filename itself if it has no separators. @@ -136,18 +131,40 @@ absname_pretty(Abspath, [First|Rest], AbsBase) -> %% basename("/usr/foo/") -> "foo" (trailing slashes ignored) %% basename("/") -> [] --spec basename(file:name()) -> string(). +-spec basename(file:name()) -> file:filename(). +basename(Name) when is_binary(Name) -> + case os:type() of + {win32,_} -> + win_basenameb(Name); + _ -> + basenameb(Name,[<<"/">>]) + end; + basename(Name0) -> Name = flatten(Name0), {DirSep2, DrvSep} = separators(), basename1(skip_prefix(Name, DrvSep), [], DirSep2). +win_basenameb(<<Letter,$:,Rest/binary>>) when ?IS_DRIVELETTER(Letter) -> + basenameb(Rest,[<<"/">>,<<"\\">>]); +win_basenameb(O) -> + basenameb(O,[<<"/">>,<<"\\">>]). +basenameb(Bin,Sep) -> + Parts = [ X || X <- binary:split(Bin,Sep,[global]), + X =/= <<>> ], + if + Parts =:= [] -> + <<>>; + true -> + lists:last(Parts) + end. + + + basename1([$/|[]], Tail, DirSep2) -> basename1([], Tail, DirSep2); basename1([$/|Rest], _Tail, DirSep2) -> basename1(Rest, [], DirSep2); -basename1([[_|_]=List|Rest], Tail, DirSep2) -> - basename1(List++Rest, Tail, DirSep2); basename1([DirSep2|Rest], Tail, DirSep2) when is_integer(DirSep2) -> basename1([$/|Rest], Tail, DirSep2); basename1([Char|Rest], Tail, DirSep2) when is_integer(Char) -> @@ -155,26 +172,11 @@ basename1([Char|Rest], Tail, DirSep2) when is_integer(Char) -> basename1([], Tail, _DirSep2) -> lists:reverse(Tail). -skip_prefix(Name, false) -> % No prefix for unix, but for VxWorks. - case major_os_type() of - vxworks -> - case vxworks_first(Name) of - {device, Rest, _Device} -> - Rest; - {not_device, _Rest, _First} -> - Name - end; - _Else -> - Name - end; -skip_prefix(Name, DrvSep) -> - skip_prefix1(Name, DrvSep). - -skip_prefix1([L, DrvSep|Name], DrvSep) when is_integer(L) -> +skip_prefix(Name, false) -> Name; -skip_prefix1([L], _) when is_integer(L) -> - [L]; -skip_prefix1(Name, _) -> +skip_prefix([L, DrvSep|Name], DrvSep) when ?IS_DRIVELETTER(L) -> + Name; +skip_prefix(Name, _) -> Name. %% Returns the last component of the filename, with the given @@ -190,7 +192,29 @@ skip_prefix1(Name, _) -> %% rootname(basename("xxx.jam")) -> "xxx" %% rootname(basename("xxx.erl")) -> "xxx" --spec basename(file:name(), file:name()) -> string(). +-spec basename(file:name(), file:name()) -> file:filename(). +basename(Name, Ext) when is_binary(Name), is_list(Ext) -> + basename(Name,filename_string_to_binary(Ext)); +basename(Name, Ext) when is_list(Name), is_binary(Ext) -> + basename(filename_string_to_binary(Name),Ext); +basename(Name, Ext) when is_binary(Name), is_binary(Ext) -> + BName = basename(Name), + LAll = byte_size(Name), + LN = byte_size(BName), + LE = byte_size(Ext), + case LN - LE of + Neg when Neg < 0 -> + BName; + Pos -> + StartLen = LAll - Pos - LE, + case Name of + <<_:StartLen/binary,Part:Pos/binary,Ext/binary>> -> + Part; + _Other -> + BName + end + end; + basename(Name0, Ext0) -> Name = flatten(Name0), Ext = flatten(Ext0), @@ -204,7 +228,7 @@ basename([$/|[]], Ext, Tail, DrvSep2) -> basename([], Ext, Tail, DrvSep2); basename([$/|Rest], Ext, _Tail, DrvSep2) -> basename(Rest, Ext, [], DrvSep2); -basename([$\\|Rest], Ext, Tail, DirSep2) when is_integer(DirSep2) -> +basename([DirSep2|Rest], Ext, Tail, DirSep2) when is_integer(DirSep2) -> basename([$/|Rest], Ext, Tail, DirSep2); basename([Char|Rest], Ext, Tail, DrvSep2) when is_integer(Char) -> basename(Rest, Ext, [Char|Tail], DrvSep2); @@ -216,24 +240,44 @@ basename([], _Ext, Tail, _DrvSep2) -> %% Example: dirname("/usr/src/kalle.erl") -> "/usr/src", %% dirname("kalle.erl") -> "." --spec dirname(file:name()) -> string(). +-spec dirname(file:name()) -> file:filename(). +dirname(Name) when is_binary(Name) -> + {Dsep,Drivesep} = separators(), + SList = case Dsep of + Sep when is_integer(Sep) -> + [ <<Sep>> ]; + _ -> + [] + end, + {XPart0,Dirs} = case Drivesep of + X when is_integer(X) -> + case Name of + <<DL,X,Rest/binary>> when ?IS_DRIVELETTER(DL) -> + {<<DL,X>>,Rest}; + _ -> + {<<>>,Name} + end; + _ -> + {<<>>,Name} + end, + Parts0 = binary:split(Dirs,[<<"/">>|SList],[global]), + %% Fairly short lists of parts, OK to reverse twice... + Parts = case Parts0 of + [] -> []; + _ -> lists:reverse(fstrip(tl(lists:reverse(Parts0)))) + end, + XPart = case {Parts,XPart0} of + {[],<<>>} -> + <<".">>; + _ -> + XPart0 + end, + dirjoin(Parts,XPart,<<"/">>); + dirname(Name0) -> Name = flatten(Name0), - case os:type() of - vxworks -> - {Devicep, Restname, FirstComp} = vxworks_first(Name), - case Devicep of - device -> - dirname(Restname, FirstComp, [], separators()); - _ -> - dirname(Name, [], [], separators()) - end; - _ -> - dirname(Name, [], [], separators()) - end. + dirname(Name, [], [], separators()). -dirname([[_|_]=List|Rest], Dir, File, Seps) -> - dirname(List++Rest, Dir, File, Seps); dirname([$/|Rest], Dir, File, Seps) -> dirname(Rest, File++Dir, [$/], Seps); dirname([DirSep|Rest], Dir, File, {DirSep,_}=Seps) when is_integer(DirSep) -> @@ -258,6 +302,26 @@ dirname([], [DrvSep,Dl], File, {_,DrvSep}) -> end; dirname([], Dir, _, _) -> lists:reverse(Dir). + +%% Compatibility with lists variant, remove trailing slashes +fstrip([<<>>,X|Y]) -> + fstrip([X|Y]); +fstrip(A) -> + A. + + +dirjoin([<<>>|T],Acc,Sep) -> + dirjoin1(T,<<Acc/binary,"/">>,Sep); +dirjoin(A,B,C) -> + dirjoin1(A,B,C). + +dirjoin1([],Acc,_) -> + Acc; +dirjoin1([One],Acc,_) -> + <<Acc/binary,One/binary>>; +dirjoin1([H|T],Acc,Sep) -> + dirjoin(T,<<Acc/binary,H/binary,Sep/binary>>,Sep). + %% Given a filename string, returns the file extension, %% including the period. Returns an empty list if there @@ -268,7 +332,29 @@ dirname([], Dir, _, _) -> %% %% On Windows: fn:dirname("\\usr\\src/kalle.erl") -> "/usr/src" --spec extension(file:name()) -> string(). +-spec extension(file:name()) -> file:filename(). +extension(Name) when is_binary(Name) -> + {Dsep,_} = separators(), + SList = case Dsep of + Sep when is_integer(Sep) -> + [ <<Sep>> ]; + _ -> + [] + end, + case binary:matches(Name,[<<".">>]) of + [] -> + <<>>; + List -> + {Pos,_} = lists:last(List), + <<_:Pos/binary,Part/binary>> = Name, + case binary:match(Part,[<<"/">>|SList]) of + nomatch -> + Part; + _ -> + <<>> + end + end; + extension(Name0) -> Name = flatten(Name0), extension(Name, [], major_os_type()). @@ -281,8 +367,6 @@ extension([$/|Rest], _Result, OsType) -> extension(Rest, [], OsType); extension([$\\|Rest], _Result, win32) -> extension(Rest, [], win32); -extension([$\\|Rest], _Result, vxworks) -> - extension(Rest, [], vxworks); extension([Char|Rest], Result, OsType) when is_integer(Char) -> extension(Rest, [Char|Result], OsType); extension([], Result, _OsType) -> @@ -290,23 +374,36 @@ extension([], Result, _OsType) -> %% Joins a list of filenames with directory separators. --spec join([string()]) -> string(). +-spec join([file:filename()]) -> file:filename(). join([Name1, Name2|Rest]) -> join([join(Name1, Name2)|Rest]); join([Name]) when is_list(Name) -> join1(Name, [], [], major_os_type()); +join([Name]) when is_binary(Name) -> + join1b(Name, <<>>, [], major_os_type()); join([Name]) when is_atom(Name) -> join([atom_to_list(Name)]). %% Joins two filenames with directory separators. --spec join(string(), string()) -> string(). +-spec join(file:filename(), file:filename()) -> file:filename(). join(Name1, Name2) when is_list(Name1), is_list(Name2) -> OsType = major_os_type(), case pathtype(Name2) of relative -> join1(Name1, Name2, [], OsType); _Other -> join1(Name2, [], [], OsType) end; +join(Name1, Name2) when is_binary(Name1), is_list(Name2) -> + join(Name1,filename_string_to_binary(Name2)); +join(Name1, Name2) when is_list(Name1), is_binary(Name2) -> + join(filename_string_to_binary(Name1),Name2); +join(Name1, Name2) when is_binary(Name1), is_binary(Name2) -> + OsType = major_os_type(), + case pathtype(Name2) of + relative -> join1b(Name1, Name2, [], OsType); + _Other -> join1b(Name2, <<>>, [], OsType) + end; + join(Name1, Name2) when is_atom(Name1) -> join(atom_to_list(Name1), Name2); join(Name1, Name2) when is_atom(Name2) -> @@ -321,8 +418,6 @@ when is_integer(UcLetter), UcLetter >= $A, UcLetter =< $Z -> join1(Rest, RelativeName, [$:, UcLetter+$a-$A], win32); join1([$\\|Rest], RelativeName, Result, win32) -> join1([$/|Rest], RelativeName, Result, win32); -join1([$\\|Rest], RelativeName, Result, vxworks) -> - join1([$/|Rest], RelativeName, Result, vxworks); join1([$/|Rest], RelativeName, [$., $/|Result], OsType) -> join1(Rest, RelativeName, [$/|Result], OsType); join1([$/|Rest], RelativeName, [$/|Result], OsType) -> @@ -344,6 +439,26 @@ join1([Char|Rest], RelativeName, Result, OsType) when is_integer(Char) -> join1([Atom|Rest], RelativeName, Result, OsType) when is_atom(Atom) -> join1(atom_to_list(Atom)++Rest, RelativeName, Result, OsType). +join1b(<<UcLetter, $:, Rest/binary>>, RelativeName, [], win32) +when is_integer(UcLetter), UcLetter >= $A, UcLetter =< $Z -> + join1b(Rest, RelativeName, [$:, UcLetter+$a-$A], win32); +join1b(<<$\\,Rest/binary>>, RelativeName, Result, win32) -> + join1b(<<$/,Rest/binary>>, RelativeName, Result, win32); +join1b(<<$/,Rest/binary>>, RelativeName, [$., $/|Result], OsType) -> + join1b(Rest, RelativeName, [$/|Result], OsType); +join1b(<<$/,Rest/binary>>, RelativeName, [$/|Result], OsType) -> + join1b(Rest, RelativeName, [$/|Result], OsType); +join1b(<<>>, <<>>, Result, OsType) -> + list_to_binary(maybe_remove_dirsep(Result, OsType)); +join1b(<<>>, RelativeName, [$:|Rest], win32) -> + join1b(RelativeName, <<>>, [$:|Rest], win32); +join1b(<<>>, RelativeName, [$/|Result], OsType) -> + join1b(RelativeName, <<>>, [$/|Result], OsType); +join1b(<<>>, RelativeName, Result, OsType) -> + join1b(RelativeName, <<>>, [$/|Result], OsType); +join1b(<<Char,Rest/binary>>, RelativeName, Result, OsType) when is_integer(Char) -> + join1b(Rest, RelativeName, [Char|Result], OsType). + maybe_remove_dirsep([$/, $:, Letter], win32) -> [Letter, $:, $/]; maybe_remove_dirsep([$/], _) -> @@ -357,7 +472,13 @@ maybe_remove_dirsep(Name, _) -> %% a given base directory, which is is assumed to be normalised %% by a previous call to join/{1,2}. --spec append(string(), file:name()) -> string(). +-spec append(file:filename(), file:name()) -> file:filename(). +append(Dir, Name) when is_binary(Dir), is_binary(Name) -> + <<Dir/binary,$/:8,Name/binary>>; +append(Dir, Name) when is_binary(Dir) -> + append(Dir,filename_string_to_binary(Name)); +append(Dir, Name) when is_binary(Name) -> + append(filename_string_to_binary(Dir),Name); append(Dir, Name) -> Dir ++ [$/|Name]. @@ -376,19 +497,14 @@ append(Dir, Name) -> -spec pathtype(file:name()) -> 'absolute' | 'relative' | 'volumerelative'. pathtype(Atom) when is_atom(Atom) -> pathtype(atom_to_list(Atom)); -pathtype(Name) when is_list(Name) -> +pathtype(Name) when is_list(Name) or is_binary(Name) -> case os:type() of {unix, _} -> unix_pathtype(Name); - {win32, _} -> win32_pathtype(Name); - vxworks -> case vxworks_first(Name) of - {device, _Rest, _Dev} -> - absolute; - _ -> - relative - end; - {ose,_} -> unix_pathtype(Name) + {win32, _} -> win32_pathtype(Name) end. +unix_pathtype(<<$/,_/binary>>) -> + absolute; unix_pathtype([$/|_]) -> absolute; unix_pathtype([List|Rest]) when is_list(List) -> @@ -404,6 +520,15 @@ win32_pathtype([Atom|Rest]) when is_atom(Atom) -> win32_pathtype(atom_to_list(Atom)++Rest); win32_pathtype([Char, List|Rest]) when is_list(List) -> win32_pathtype([Char|List++Rest]); +win32_pathtype(<<$/, $/, _/binary>>) -> absolute; +win32_pathtype(<<$\\, $/, _/binary>>) -> absolute; +win32_pathtype(<<$/, $\\, _/binary>>) -> absolute; +win32_pathtype(<<$\\, $\\, _/binary>>) -> absolute; +win32_pathtype(<<$/, _/binary>>) -> volumerelative; +win32_pathtype(<<$\\, _/binary>>) -> volumerelative; +win32_pathtype(<<_Letter, $:, $/, _/binary>>) -> absolute; +win32_pathtype(<<_Letter, $:, $\\, _/binary>>) -> absolute; +win32_pathtype(<<_Letter, $:, _/binary>>) -> volumerelative; win32_pathtype([$/, $/|_]) -> absolute; win32_pathtype([$\\, $/|_]) -> absolute; win32_pathtype([$/, $\\|_]) -> absolute; @@ -422,7 +547,9 @@ win32_pathtype(_) -> relative. %% Examples: rootname("/jam.src/kalle") -> "/jam.src/kalle" %% rootname("/jam.src/foo.erl") -> "/jam.src/foo" --spec rootname(file:name()) -> string(). +-spec rootname(file:name()) -> file:filename(). +rootname(Name) when is_binary(Name) -> + list_to_binary(rootname(binary_to_list(Name))); % No need to handle unicode, . is < 128 rootname(Name0) -> Name = flatten(Name0), rootname(Name, [], [], major_os_type()). @@ -431,8 +558,6 @@ rootname([$/|Rest], Root, Ext, OsType) -> rootname(Rest, [$/]++Ext++Root, [], OsType); rootname([$\\|Rest], Root, Ext, win32) -> rootname(Rest, [$/]++Ext++Root, [], win32); -rootname([$\\|Rest], Root, Ext, vxworks) -> - rootname(Rest, [$/]++Ext++Root, [], vxworks); rootname([$.|Rest], Root, [], OsType) -> rootname(Rest, Root, ".", OsType); rootname([$.|Rest], Root, Ext, OsType) -> @@ -451,7 +576,13 @@ rootname([], Root, _Ext, _OsType) -> %% Examples: rootname("/jam.src/kalle.jam", ".erl") -> "/jam.src/kalle.jam" %% rootname("/jam.src/foo.erl", ".erl") -> "/jam.src/foo" --spec rootname(file:name(), file:name()) -> string(). +-spec rootname(file:name(), file:name()) -> file:filename(). +rootname(Name, Ext) when is_binary(Name), is_binary(Ext) -> + list_to_binary(rootname(binary_to_list(Name),binary_to_list(Ext))); +rootname(Name, Ext) when is_binary(Name) -> + rootname(Name,filename_string_to_binary(Ext)); +rootname(Name, Ext) when is_binary(Ext) -> + rootname(filename_string_to_binary(Name),Ext); rootname(Name0, Ext0) -> Name = flatten(Name0), Ext = flatten(Ext0), @@ -471,27 +602,55 @@ rootname2([Char|Rest], Ext, Result) when is_integer(Char) -> %% split("foo/bar") -> ["foo", "bar"] %% split("a:\\msdev\\include") -> ["a:/", "msdev", "include"] --spec split(file:name()) -> [string()]. +-spec split(file:name()) -> [file:filename()]. +split(Name) when is_binary(Name) -> + case os:type() of + {win32, _} -> win32_splitb(Name); + _ -> unix_splitb(Name) + end; + split(Name0) -> Name = flatten(Name0), case os:type() of - {unix, _} -> unix_split(Name); {win32, _} -> win32_split(Name); - vxworks -> vxworks_split(Name); - {ose,_} -> unix_split(Name) + _ -> unix_split(Name) end. -%% If a VxWorks filename starts with '[/\].*[^/\]' '[/\].*:' or '.*:' -%% that part of the filename is considered a device. -%% The rest of the name is interpreted exactly as for win32. -%% XXX - dirty solution to make filename:split([]) return the same thing on -%% VxWorks as on unix and win32. -vxworks_split([]) -> - []; -vxworks_split(L) -> - {_Devicep, Rest, FirstComp} = vxworks_first(L), - split(Rest, [], [lists:reverse(FirstComp)], win32). +unix_splitb(Name) -> + L = binary:split(Name,[<<"/">>],[global]), + LL = case L of + [<<>>|Rest] -> + [<<"/">>|Rest]; + _ -> + L + end, + [ X || X <- LL, X =/= <<>>]. + + +fix_driveletter(Letter0) -> + if + Letter0 >= $A, Letter0 =< $Z -> + Letter0+$a-$A; + true -> + Letter0 + end. +win32_splitb(<<Letter0,$:, Slash, Rest/binary>>) when (((Slash =:= $\\) orelse (Slash =:= $/)) andalso + ?IS_DRIVELETTER(Letter0)) -> + Letter = fix_driveletter(Letter0), + L = binary:split(Rest,[<<"/">>,<<"\\">>],[global]), + [<<Letter,$:,$/>> | [ X || X <- L, X =/= <<>> ]]; +win32_splitb(<<Letter0,$:,Rest/binary>>) when ?IS_DRIVELETTER(Letter0) -> + Letter = fix_driveletter(Letter0), + L = binary:split(Rest,[<<"/">>,<<"\\">>],[global]), + [<<Letter,$:>> | [ X || X <- L, X =/= <<>> ]]; +win32_splitb(<<Slash,Rest/binary>>) when ((Slash =:= $\\) orelse (Slash =:= $/)) -> + L = binary:split(Rest,[<<"/">>,<<"\\">>],[global]), + [<<$/>> | [ X || X <- L, X =/= <<>> ]]; +win32_splitb(Name) -> + L = binary:split(Name,[<<"/">>,<<"\\">>],[global]), + [ X || X <- L, X =/= <<>> ]. + unix_split(Name) -> split(Name, [], unix). @@ -502,8 +661,6 @@ win32_split([X, $\\|Rest]) when is_integer(X) -> win32_split([X, $/|Rest]); win32_split([X, Y, $\\|Rest]) when is_integer(X), is_integer(Y) -> win32_split([X, Y, $/|Rest]); -win32_split([$/, $/|Rest]) -> - split(Rest, [], [[$/, $/]]); win32_split([UcLetter, $:|Rest]) when UcLetter >= $A, UcLetter =< $Z -> win32_split([UcLetter+$a-$A, $:|Rest]); win32_split([Letter, $:, $/|Rest]) -> @@ -528,8 +685,6 @@ split([$/|Rest], Comp, Components, OsType) -> split(Rest, [], [lists:reverse(Comp)|Components], OsType); split([Char|Rest], Comp, Components, OsType) when is_integer(Char) -> split(Rest, [Char|Comp], Components, OsType); -split([List|Rest], Comp, Components, OsType) when is_list(List) -> - split(List++Rest, Comp, Components, OsType); split([], [], Components, _OsType) -> lists:reverse(Components); split([], Comp, Components, OsType) -> @@ -540,7 +695,7 @@ split([], Comp, Components, OsType) -> %% will be converted to backslashes. On all platforms, the %% name will be normalized as done by join/1. --spec nativename(string()) -> string(). +-spec nativename(file:filename()) -> file:filename(). nativename(Name0) -> Name = join([Name0]), %Normalize. case os:type() of @@ -557,13 +712,12 @@ win32_nativename([]) -> separators() -> case os:type() of - {unix, _} -> {false, false}; {win32, _} -> {$\\, $:}; - vxworks -> {$\\, false}; - {ose,_} -> {false, false} + _ -> {false, false} end. + %% find_src(Module) -- %% find_src(Module, Rules) -- %% @@ -733,45 +887,12 @@ major_os_type() -> OsT -> OsT end. -%% Need to take care of the first pathname component separately -%% due to VxWorks less than good device naming rules. -%% (i.e. this is VxWorks specific ...) -%% The following four all starts with device names -%% elrond:/foo -> elrond: -%% elrond:\\foo.bar -> elrond: -%% /DISK1:foo -> /DISK1: -%% /usr/include -> /usr -%% This one doesn't: -%% foo/bar - -vxworks_first([]) -> - {not_device, [], []}; -vxworks_first([$/|T]) -> - vxworks_first2(device, T, [$/]); -vxworks_first([$\\|T]) -> - vxworks_first2(device, T, [$/]); -vxworks_first([H|T]) when is_list(H) -> - vxworks_first(H++T); -vxworks_first([H|T]) -> - vxworks_first2(not_device, T, [H]). - -vxworks_first2(Devicep, [], FirstComp) -> - {Devicep, [], FirstComp}; -vxworks_first2(Devicep, [$/|T], FirstComp) -> - {Devicep, [$/|T], FirstComp}; -vxworks_first2(Devicep, [$\\|T], FirstComp) -> - {Devicep, [$/|T], FirstComp}; -vxworks_first2(_Devicep, [$:|T], FirstComp)-> - {device, T, [$:|FirstComp]}; -vxworks_first2(Devicep, [H|T], FirstComp) when is_list(H) -> - vxworks_first2(Devicep, H++T, FirstComp); -vxworks_first2(Devicep, [H|T], FirstComp) -> - vxworks_first2(Devicep, T, [H|FirstComp]). - %% flatten(List) %% Flatten a list, also accepting atoms. --spec flatten(file:name()) -> string(). +-spec flatten(file:name()) -> file:filename(). +flatten(Bin) when is_binary(Bin) -> + Bin; flatten(List) -> do_flatten(List, []). @@ -785,3 +906,12 @@ do_flatten([], Tail) -> Tail; do_flatten(Atom, Tail) when is_atom(Atom) -> atom_to_list(Atom) ++ flatten(Tail). + +filename_string_to_binary(List) -> + case unicode:characters_to_binary(flatten(List),unicode,file:native_name_encoding()) of + {error,_,_} -> + erlang:error(badarg); + Bin when is_binary(Bin) -> + Bin + end. + diff --git a/lib/stdlib/src/io.erl b/lib/stdlib/src/io.erl index 1d0f9374bc..3efa68ca09 100644 --- a/lib/stdlib/src/io.erl +++ b/lib/stdlib/src/io.erl @@ -39,6 +39,8 @@ -type device() :: atom() | pid(). -type prompt() :: atom() | string(). +-type error_description() :: term(). % Whatever the io-server sends. +-type request_error() :: {'error',error_description()}. %% XXX: Some uses of line() in this file may need to read erl_scan:location() -type line() :: pos_integer(). @@ -53,26 +55,12 @@ to_tuple(T) when is_tuple(T) -> T; to_tuple(T) -> {T}. -%% Problem: the variables Other, Name and Args may collide with surrounding -%% ones. -%% Give extra args to macro, being the variables to use. --define(O_REQUEST(Io, Request), - case request(Io, Request) of - {error, Reason} -> - [Name | Args] = tuple_to_list(to_tuple(Request)), - erlang:error(conv_reason(Name, Reason), [Name, Io | Args]); - Other -> - Other - end). - o_request(Io, Request, Func) -> case request(Io, Request) of {error, Reason} -> [_Name | Args] = tuple_to_list(to_tuple(Request)), - {'EXIT',{undef,[_Current|Mfas]}} = (catch erlang:error(undef)), - MFA = {io, Func, [Io | Args]}, - exit({conv_reason(Func, Reason),[MFA|Mfas]}); -% erlang:error(conv_reason(Name, Reason), [Name, Io | Args]); + {'EXIT',{get_stacktrace,[_Current|Mfas]}} = (catch erlang:error(get_stacktrace)), + erlang:raise(error, conv_reason(Func, Reason), [{io, Func, [Io | Args]}|Mfas]); Other -> Other end. @@ -299,32 +287,32 @@ format(Io, Format, Args) -> %% Scanning Erlang code. --spec scan_erl_exprs(prompt()) -> erl_scan:tokens_result(). +-spec scan_erl_exprs(prompt()) -> erl_scan:tokens_result() | request_error(). scan_erl_exprs(Prompt) -> scan_erl_exprs(default_input(), Prompt, 1). --spec scan_erl_exprs(device(), prompt()) -> erl_scan:tokens_result(). +-spec scan_erl_exprs(device(), prompt()) -> erl_scan:tokens_result() | request_error(). scan_erl_exprs(Io, Prompt) -> scan_erl_exprs(Io, Prompt, 1). --spec scan_erl_exprs(device(), prompt(), line()) -> erl_scan:tokens_result(). +-spec scan_erl_exprs(device(), prompt(), line()) -> erl_scan:tokens_result() | request_error(). scan_erl_exprs(Io, Prompt, Pos0) -> request(Io, {get_until,unicode,Prompt,erl_scan,tokens,[Pos0]}). --spec scan_erl_form(prompt()) -> erl_scan:tokens_result(). +-spec scan_erl_form(prompt()) -> erl_scan:tokens_result() | request_error(). scan_erl_form(Prompt) -> scan_erl_form(default_input(), Prompt, 1). --spec scan_erl_form(device(), prompt()) -> erl_scan:tokens_result(). +-spec scan_erl_form(device(), prompt()) -> erl_scan:tokens_result() | request_error(). scan_erl_form(Io, Prompt) -> scan_erl_form(Io, Prompt, 1). --spec scan_erl_form(device(), prompt(), line()) -> erl_scan:tokens_result(). +-spec scan_erl_form(device(), prompt(), line()) -> erl_scan:tokens_result() | request_error(). scan_erl_form(Io, Prompt, Pos0) -> request(Io, {get_until,unicode,Prompt,erl_scan,tokens,[Pos0]}). @@ -335,7 +323,8 @@ scan_erl_form(Io, Prompt, Pos0) -> -type parse_ret() :: {'ok', erl_parse_expr_list(), line()} | {'eof', line()} - | {'error', erl_scan:error_info(), line()}. + | {'error', erl_scan:error_info(), line()} + | request_error(). -spec parse_erl_exprs(prompt()) -> parse_ret(). @@ -364,7 +353,8 @@ parse_erl_exprs(Io, Prompt, Pos0) -> -type parse_form_ret() :: {'ok', erl_parse_absform(), line()} | {'eof', line()} - | {'error', erl_scan:error_info(), line()}. + | {'error', erl_scan:error_info(), line()} + | request_error(). -spec parse_erl_form(prompt()) -> parse_form_ret(). diff --git a/lib/stdlib/src/re.erl b/lib/stdlib/src/re.erl index 296a6b3d23..9642de17b4 100644 --- a/lib/stdlib/src/re.erl +++ b/lib/stdlib/src/re.erl @@ -208,29 +208,25 @@ replace(Subject,RE,Replacement,Options) -> process_repl_params(Options,iodata,false), FlatSubject = to_binary(Subject, Unicode), FlatReplacement = to_binary(Replacement, Unicode), - case do_replace(FlatSubject,Subject,RE,FlatReplacement,NewOpt) of - {error,_Err} -> - throw(badre); - IoList -> - case Convert of - iodata -> - IoList; - binary -> - case Unicode of - false -> - iolist_to_binary(IoList); - true -> - unicode:characters_to_binary(IoList,unicode) - end; - list -> - case Unicode of - false -> - binary_to_list(iolist_to_binary(IoList)); - true -> - unicode:characters_to_list(IoList,unicode) - end - end - end + IoList = do_replace(FlatSubject,Subject,RE,FlatReplacement,NewOpt), + case Convert of + iodata -> + IoList; + binary -> + case Unicode of + false -> + iolist_to_binary(IoList); + true -> + unicode:characters_to_binary(IoList,unicode) + end; + list -> + case Unicode of + false -> + binary_to_list(iolist_to_binary(IoList)); + true -> + unicode:characters_to_list(IoList,unicode) + end + end catch throw:badopt -> erlang:error(badarg,[Subject,RE,Replacement,Options]); diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index 5bdd1a8672..7102fb9f6e 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -668,14 +668,15 @@ terminate_children([], _SupName, Res) -> Res. do_terminate(Child, SupName) when Child#child.pid =/= undefined -> - case shutdown(Child#child.pid, - Child#child.shutdown) of - ok -> - Child#child{pid = undefined}; - {error, OtherReason} -> - report_error(shutdown_error, OtherReason, Child, SupName), - Child#child{pid = undefined} - end; + case shutdown(Child#child.pid, Child#child.shutdown) of + ok -> + ok; + {error, normal} when Child#child.restart_type =/= permanent -> + ok; + {error, OtherReason} -> + report_error(shutdown_error, OtherReason, Child, SupName) + end, + Child#child{pid = undefined}; do_terminate(Child, _SupName) -> Child. diff --git a/lib/stdlib/src/unicode.erl b/lib/stdlib/src/unicode.erl index 09b1deff9c..869505ba83 100644 --- a/lib/stdlib/src/unicode.erl +++ b/lib/stdlib/src/unicode.erl @@ -25,8 +25,17 @@ %% InEncoding is not {latin1 | unicode | utf8}) %% --export([characters_to_list/1, characters_to_list_int/2, characters_to_binary/1,characters_to_binary_int/2, characters_to_binary/3,bom_to_encoding/1, encoding_to_bom/1]). +-export([characters_to_list/1, characters_to_list_int/2, + characters_to_binary/1, characters_to_binary_int/2, + characters_to_binary/3, + bom_to_encoding/1, encoding_to_bom/1]). +-export_type([encoding/0]). + +-type encoding() :: 'latin1' | 'unicode' | 'utf8' + | 'utf16' | {'utf16', endian()} + | 'utf32' | {'utf32', endian()}. +-type endian() :: 'big' | 'little'. characters_to_list(ML) -> unicode:characters_to_list(ML,unicode). diff --git a/lib/stdlib/test/base64_SUITE.erl b/lib/stdlib/test/base64_SUITE.erl index 44742063b3..d8bb2dfb60 100644 --- a/lib/stdlib/test/base64_SUITE.erl +++ b/lib/stdlib/test/base64_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2007-2009. All Rights Reserved. +%% Copyright Ericsson AB 2007-2011. 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 @@ -18,7 +18,6 @@ %% -module(base64_SUITE). --author('[email protected]'). -include("test_server.hrl"). -include("test_server_line.hrl"). @@ -29,7 +28,7 @@ %% Test cases must be exported. -export([base64_encode/1, base64_decode/1, base64_otp_5635/1, base64_otp_6279/1, big/1, illegal/1, mime_decode/1, - roundtrip/1]). + mime_decode_to_string/1, roundtrip/1]). init_per_testcase(_, Config) -> Dog = test_server:timetrap(?t:minutes(2)), @@ -50,7 +49,7 @@ all(doc) -> all(suite) -> [base64_encode, base64_decode, base64_otp_5635, base64_otp_6279, big, illegal, mime_decode, - roundtrip]. + mime_decode_to_string, roundtrip]. %%------------------------------------------------------------------------- @@ -59,7 +58,7 @@ base64_encode(doc) -> base64_encode(suite) -> []; base64_encode(Config) when is_list(Config) -> - %% Two pads + %% Two pads <<"QWxhZGRpbjpvcGVuIHNlc2FtZQ==">> = base64:encode("Aladdin:open sesame"), %% One pad @@ -77,8 +76,8 @@ base64_decode(doc) -> base64_decode(suite) -> []; base64_decode(Config) when is_list(Config) -> - %% Two pads - <<"Aladdin:open sesame">> = + %% Two pads + <<"Aladdin:open sesame">> = base64:decode("QWxhZGRpbjpvcGVuIHNlc2FtZQ=="), %% One pad <<"Hello World">> = base64:decode(<<"SGVsbG8gV29ybGQ=">>), @@ -138,20 +137,85 @@ illegal(Config) when is_list(Config) -> {'EXIT',{function_clause, _}} = (catch base64:decode("()")), ok. %%------------------------------------------------------------------------- +%% mime_decode and mime_decode_to_string have different implementations +%% so test both with the same input separately. Both functions have +%% the same implementation for binary/string arguments. mime_decode(doc) -> ["Test base64:mime_decode/1."]; mime_decode(suite) -> []; mime_decode(Config) when is_list(Config) -> - %% Two pads - <<"Aladdin:open sesame">> = + %% Test correct padding + <<"one">> = base64:mime_decode(<<"b25l">>), + <<"on">> = base64:mime_decode(<<"b24=">>), + <<"o">> = base64:mime_decode(<<"bw==">>), + %% Test 1 extra padding + <<"one">> = base64:mime_decode(<<"b25l= =">>), + <<"on">> = base64:mime_decode(<<"b24== =">>), + <<"o">> = base64:mime_decode(<<"bw=== =">>), + %% Test 2 extra padding + <<"one">> = base64:mime_decode(<<"b25l===">>), + <<"on">> = base64:mime_decode(<<"b24====">>), + <<"o">> = base64:mime_decode(<<"bw=====">>), + %% Test misc embedded padding + <<"one">> = base64:mime_decode(<<"b2=5l===">>), + <<"on">> = base64:mime_decode(<<"b=24====">>), + <<"o">> = base64:mime_decode(<<"b=w=====">>), + %% Test misc white space and illegals with embedded padding + <<"one">> = base64:mime_decode(<<" b~2=\r\n5()l===">>), + <<"on">> = base64:mime_decode(<<"\tb =2\"�4=�= ==">>), + <<"o">> = base64:mime_decode(<<"\nb=w=====">>), + %% Two pads + <<"Aladdin:open sesame">> = base64:mime_decode("QWxhZGRpbjpvc()GVuIHNlc2FtZQ=="), - %% One pad, followed by ignored text - <<"Hello World">> = base64:mime_decode(<<"SGVsb)(G8gV29ybGQ=apa">>), + %% One pad to ignore, followed by more text + <<"Hello World!!">> = base64:mime_decode(<<"SGVsb)(G8gV29ybGQ=h IQ= =">>), + %% No pad + <<"Aladdin:open sesam">> = + base64:mime_decode("QWxhZGRpbjpvcG�\")(VuIHNlc2Ft"), + %% Encoded base 64 strings may be divided by non base 64 chars. + %% In this cases whitespaces. + <<"0123456789!@#0^&*();:<>,. []{}">> = + base64:mime_decode( + <<"MDEy MzQ1Njc4 \tOSFAIzBeJ \nio)(oKTs6 PD4sLi \r\nBbXXt9">>), + ok. + +%%------------------------------------------------------------------------- + +%% Repeat of mime_decode() tests +mime_decode_to_string(doc) -> + ["Test base64:mime_decode_to_string/1."]; +mime_decode_to_string(suite) -> + []; +mime_decode_to_string(Config) when is_list(Config) -> + %% Test correct padding + "one" = base64:mime_decode_to_string(<<"b25l">>), + "on" = base64:mime_decode_to_string(<<"b24=">>), + "o" = base64:mime_decode_to_string(<<"bw==">>), + %% Test 1 extra padding + "one" = base64:mime_decode_to_string(<<"b25l= =">>), + "on" = base64:mime_decode_to_string(<<"b24== =">>), + "o" = base64:mime_decode_to_string(<<"bw=== =">>), + %% Test 2 extra padding + "one" = base64:mime_decode_to_string(<<"b25l===">>), + "on" = base64:mime_decode_to_string(<<"b24====">>), + "o" = base64:mime_decode_to_string(<<"bw=====">>), + %% Test misc embedded padding + "one" = base64:mime_decode_to_string(<<"b2=5l===">>), + "on" = base64:mime_decode_to_string(<<"b=24====">>), + "o" = base64:mime_decode_to_string(<<"b=w=====">>), + %% Test misc white space and illegals with embedded padding + "one" = base64:mime_decode_to_string(<<" b~2=\r\n5()l===">>), + "on" = base64:mime_decode_to_string(<<"\tb =2\"�4=�= ==">>), + "o" = base64:mime_decode_to_string(<<"\nb=w=====">>), + %% Two pads + "Aladdin:open sesame" = + base64:mime_decode_to_string("QWxhZGRpbjpvc()GVuIHNlc2FtZQ=="), + %% One pad to ignore, followed by more text + "Hello World!!" = base64:mime_decode_to_string(<<"SGVsb)(G8gV29ybGQ=h IQ= =">>), %% No pad "Aladdin:open sesam" = base64:mime_decode_to_string("QWxhZGRpbjpvcG�\")(VuIHNlc2Ft"), - %% Encoded base 64 strings may be divided by non base 64 chars. %% In this cases whitespaces. "0123456789!@#0^&*();:<>,. []{}" = @@ -159,6 +223,7 @@ mime_decode(Config) when is_list(Config) -> <<"MDEy MzQ1Njc4 \tOSFAIzBeJ \nio)(oKTs6 PD4sLi \r\nBbXXt9">>), ok. +%%------------------------------------------------------------------------- roundtrip(Config) when is_list(Config) -> Sizes = lists:seq(1, 255) ++ lists:seq(2400-5, 2440), diff --git a/lib/stdlib/test/binary_module_SUITE.erl b/lib/stdlib/test/binary_module_SUITE.erl index 16ed9a2c26..e4cdcf6125 100644 --- a/lib/stdlib/test/binary_module_SUITE.erl +++ b/lib/stdlib/test/binary_module_SUITE.erl @@ -186,7 +186,7 @@ badargs(Config) when is_list(Config) -> binary:match(<<1,2,3>>, {ac,ets:match_spec_compile([{'_',[],['$_']}])}, [{scope,{0,1}}])), - ?line nomatch = + ?line [] = ?MASK_ERROR(binary:matches(<<1,2,3>>,<<1>>,[{scope,{0,0}}])), ?line badarg = ?MASK_ERROR(binary:matches(<<1,2,3>>,{bm,<<>>},[{scope,{0,1}}])), diff --git a/lib/stdlib/test/erl_eval_SUITE.erl b/lib/stdlib/test/erl_eval_SUITE.erl index c60a558fa1..254ce0095d 100644 --- a/lib/stdlib/test/erl_eval_SUITE.erl +++ b/lib/stdlib/test/erl_eval_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2009. All Rights Reserved. +%% Copyright Ericsson AB 1998-2010. 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 @@ -38,7 +38,8 @@ otp_8133/1, funs/1, try_catch/1, - eval_expr_5/1]). + eval_expr_5/1, + zero_width/1]). %% %% Define to run outside of test server @@ -76,7 +77,8 @@ all(suite) -> [guard_1, guard_2, match_pattern, string_plusplus, pattern_expr, match_bin, guard_3, guard_4, lc, simple_cases, unary_plus, apply_atom, otp_5269, otp_6539, otp_6543, - otp_6787, otp_6977, otp_7550, otp_8133, funs, try_catch, eval_expr_5]. + otp_6787, otp_6977, otp_7550, otp_8133, funs, try_catch, eval_expr_5, + zero_width]. guard_1(doc) -> ["(OTP-2405)"]; @@ -1326,6 +1328,14 @@ eval_expr_5(Config) when is_list(Config) -> ok end. +zero_width(Config) when is_list(Config) -> + ?line check(fun() -> + {'EXIT',{badarg,_}} = (catch <<not_a_number:0>>), + ok + end, "begin {'EXIT',{badarg,_}} = (catch <<not_a_number:0>>), " + "ok end.", ok), + ok. + %% Check the string in different contexts: as is; in fun; from compiled code. check(F, String, Result) -> check1(F, String, Result), diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl index d0c0d68b4a..c4158abf32 100644 --- a/lib/stdlib/test/erl_lint_SUITE.erl +++ b/lib/stdlib/test/erl_lint_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2010. All Rights Reserved. +%% Copyright Ericsson AB 1999-2011. 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 @@ -54,7 +54,8 @@ otp_7550/1, otp_8051/1, format_warn/1, - on_load/1, on_load_successful/1, on_load_failing/1 + on_load/1, on_load_successful/1, on_load_failing/1, + too_many_arguments/1 ]). % Default timetrap timeout (set in init_per_testcase). @@ -77,7 +78,7 @@ all(suite) -> otp_5362, otp_5371, otp_7227, otp_5494, otp_5644, otp_5878, otp_5917, otp_6585, otp_6885, export_all, bif_clash, behaviour_basic, behaviour_multiple, otp_7550, otp_8051, format_warn, - on_load]. + on_load,too_many_arguments]. unused_vars_warn(suite) -> [unused_vars_warn_basic, unused_vars_warn_lc, unused_vars_warn_rec, @@ -2913,6 +2914,21 @@ on_load_failing(Config) when is_list(Config) -> ?line [] = run(Config, Ts), ok. +too_many_arguments(doc) -> + "Test that too many arguments is not accepted."; +too_many_arguments(suite) -> []; +too_many_arguments(Config) when is_list(Config) -> + Ts = [{too_many_1, + <<"f(_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_) -> ok.">>, + [], + {errors, + [{1,erl_lint,{too_many_arguments,256}}],[]}} + ], + + ?line [] = run(Config, Ts), + ok. + + run(Config, Tests) -> F = fun({N,P,Ws,E}, BadL) -> case catch run_test(Config, P, Ws) of diff --git a/lib/stdlib/test/ets_SUITE.erl b/lib/stdlib/test/ets_SUITE.erl index 7f39dbe21f..4e789790f6 100644 --- a/lib/stdlib/test/ets_SUITE.erl +++ b/lib/stdlib/test/ets_SUITE.erl @@ -31,7 +31,7 @@ -export([slot/1]). -export([match/1, match1/1, match2/1, match_object/1, match_object2/1]). -export([misc/1, dups/1, misc1/1, safe_fixtable/1, info/1, tab2list/1]). --export([files/1, tab2file/1, tab2file2/1, tab2file3/1, tabfile_ext1/1, +-export([files/1, tab2file/1, tab2file2/1, tabfile_ext1/1, tabfile_ext2/1, tabfile_ext3/1, tabfile_ext4/1]). -export([heavy/1, heavy_lookup/1, heavy_lookup_element/1, heavy_concurrent/1]). -export([lookup_element/1, lookup_element_mult/1]). @@ -70,7 +70,7 @@ exit_many_tables_owner/1, exit_many_many_tables_owner/1]). -export([write_concurrency/1, heir/1, give_away/1, setopts/1]). --export([bad_table/1]). +-export([bad_table/1, types/1]). -export([init_per_testcase/2, fin_per_testcase/2, end_per_suite/1]). %% Convenience for manual testing @@ -78,7 +78,7 @@ % internal exports -export([dont_make_worse_sub/0, make_better_sub1/0, make_better_sub2/0]). --export([t_repair_continuation_do/1, default_do/1, t_bucket_disappears_do/1, +-export([t_repair_continuation_do/1, t_bucket_disappears_do/1, select_fail_do/1, whitebox_1/1, whitebox_2/1, t_delete_all_objects_do/1, t_delete_object_do/1, t_init_table_do/1, t_insert_list_do/1, update_element_opts/1, update_element_opts/4, update_element/4, update_element_do/4, @@ -91,7 +91,8 @@ slot_do/1, match1_do/1, match2_do/1, match_object_do/1, match_object2_do/1, misc1_do/1, safe_fixtable_do/1, info_do/1, dups_do/1, heavy_lookup_do/1, heavy_lookup_element_do/1, member_do/1, otp_5340_do/1, otp_7665_do/1, meta_wb_do/1, - do_heavy_concurrent/1 + do_heavy_concurrent/1, tab2file2_do/2, exit_large_table_owner_do/2, + types_do/1, sleeper/0, rpc_externals/0, memory_do/1 ]). -export([t_select_reverse/1]). @@ -143,7 +144,7 @@ all(suite) -> exit_many_tables_owner, exit_many_many_tables_owner, write_concurrency, heir, give_away, setopts, - bad_table + bad_table, types ]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -157,7 +158,7 @@ t_bucket_disappears(Config) when is_list(Config) -> t_bucket_disappears_do(Opts) -> ?line EtsMem = etsmem(), - ?line ets:new(abcd, [named_table, public, {keypos, 2} | Opts]), + ?line ets_new(abcd, [named_table, public, {keypos, 2} | Opts]), ?line ets:insert(abcd, {abcd,1,2}), ?line ets:insert(abcd, {abcd,2,2}), ?line ets:insert(abcd, {abcd,3,2}), @@ -213,7 +214,7 @@ t_repair_continuation_do(Opts) -> ?line MS = [{'_',[],[true]}], ?line MS2 = [{{{'$1','_'},'_'},[],['$1']}], (fun() -> - ?line T = ets:new(x,[ordered_set|Opts]), + ?line T = ets_new(x,[ordered_set|Opts]), ?line F = fun(0,_)->ok;(N,F) -> ets:insert(T,{N,N}), F(N-1,F) end, ?line F(1000,F), ?line {_,C} = ets:select(T,MS,5), @@ -225,7 +226,7 @@ t_repair_continuation_do(Opts) -> ?line true = ets:delete(T) end)(), (fun() -> - ?line T = ets:new(x,[ordered_set|Opts]), + ?line T = ets_new(x,[ordered_set|Opts]), ?line F = fun(0,_)->ok;(N,F) -> ets:insert(T,{N,N}), F(N-1,F) end, ?line F(1000,F), ?line {_,C} = ets:select(T,MS,1001), @@ -237,7 +238,7 @@ t_repair_continuation_do(Opts) -> end)(), (fun() -> - ?line T = ets:new(x,[ordered_set|Opts]), + ?line T = ets_new(x,[ordered_set|Opts]), ?line F = fun(0,_)->ok;(N,F) -> ets:insert(T,{integer_to_list(N),N}), F(N-1,F) @@ -252,7 +253,7 @@ t_repair_continuation_do(Opts) -> ?line true = ets:delete(T) end)(), (fun() -> - ?line T = ets:new(x,[ordered_set|Opts]), + ?line T = ets_new(x,[ordered_set|Opts]), ?line F = fun(0,_)->ok;(N,F) -> ets:insert(T,{{integer_to_list(N),N},N}), F(N-1,F) @@ -268,7 +269,7 @@ t_repair_continuation_do(Opts) -> end)(), (fun() -> - ?line T = ets:new(x,[set|Opts]), + ?line T = ets_new(x,[set|Opts]), ?line F = fun(0,_)->ok;(N,F) -> ets:insert(T,{N,N}), F(N-1,F) @@ -283,7 +284,7 @@ t_repair_continuation_do(Opts) -> ?line true = ets:delete(T) end)(), (fun() -> - ?line T = ets:new(x,[set|Opts]), + ?line T = ets_new(x,[set|Opts]), ?line F = fun(0,_)->ok;(N,F) -> ets:insert(T,{integer_to_list(N),N}), F(N-1,F) @@ -298,7 +299,7 @@ t_repair_continuation_do(Opts) -> ?line true = ets:delete(T) end)(), (fun() -> - ?line T = ets:new(x,[bag|Opts]), + ?line T = ets_new(x,[bag|Opts]), ?line F = fun(0,_)->ok;(N,F) -> ets:insert(T,{integer_to_list(N),N}), F(N-1,F) @@ -313,7 +314,7 @@ t_repair_continuation_do(Opts) -> ?line true = ets:delete(T) end)(), (fun() -> - ?line T = ets:new(x,[duplicate_bag|Opts]), + ?line T = ets_new(x,[duplicate_bag|Opts]), ?line F = fun(0,_)->ok;(N,F) -> ets:insert(T,{integer_to_list(N),N}), F(N-1,F) @@ -334,18 +335,20 @@ t_repair_continuation_do(Opts) -> new(suite) -> [default,setbag,badnew,verybadnew,named,keypos2,privacy]. default(doc) -> - ["Test case to check that a new ets table is defined as a `set' and " - "`protected'"]; + ["Check correct default vaules of a new ets table"]; default(suite) -> []; default(Config) when is_list(Config) -> %% Default should be set,protected - repeat_for_opts(default_do). - -default_do(Opts) -> ?line EtsMem = etsmem(), - ?line Def = ets:new(def,Opts), + ?line Def = ets_new(def,[]), ?line set = ets:info(Def,type), ?line protected = ets:info(Def,protection), + Compressed = erlang:system_info(ets_always_compress), + ?line Compressed = ets:info(Def,compressed), + Self = self(), + ?line Self = ets:info(Def,owner), + ?line none = ets:info(Def, heir), + ?line false = ets:info(Def,named_table), ?line ets:delete(Def), ?line verify_etsmem(EtsMem). @@ -359,7 +362,7 @@ select_fail(Config) when is_list(Config) -> ?line verify_etsmem(EtsMem). select_fail_do(Opts) -> - ?line T = ets:new(x,Opts), + ?line T = ets_new(x,Opts), ?line ets:insert(T,{a,a}), ?line case (catch ets:select(T,[{{a,'_'},[],[{snuffla}]}])) of @@ -382,20 +385,27 @@ select_fail_do(Opts) -> -define(S(T),ets:info(T,memory)). -define(TAB_STRUCT_SZ, erts_debug:get_internal_state('DbTable_words')). --define(NORMAL_TAB_STRUCT_SZ, 26). %% SunOS5.8, 32-bit, non smp, private heap +%%-define(NORMAL_TAB_STRUCT_SZ, 26). %% SunOS5.8, 32-bit, non smp, private heap %% %% The hardcoded expected memory sizes (in words) are the ones we expect on: %% SunOS5.8, 32-bit, non smp, private heap %% -memory(doc) -> - ["Whitebox test of ets:info(X,memory)"]; -memory(suite) -> - []; +memory(doc) -> ["Whitebox test of ets:info(X,memory)"]; +memory(suite) -> []; memory(Config) when is_list(Config) -> ?line erts_debug:set_internal_state(available_internal_state, true), ?line ok = chk_normal_tab_struct_size(), - ?line L = [T1,T2,T3,T4] = fill_sets_int(1000), - ?line XRes1 = adjust_xmem(L, {13862,13072,13072,13078}), + repeat_for_opts(memory_do,[compressed]), + ?line catch erts_debug:set_internal_state(available_internal_state, false). + +memory_do(Opts) -> + ?line L = [T1,T2,T3,T4] = fill_sets_int(1000,Opts), + XR1 = case mem_mode(T1) of + {normal,_} -> {13836,13046,13046,13052}; %{13862,13072,13072,13078}; + {compressed,4} -> {11041,10251,10251,10252}; %{11067,10277,10277,10278}; + {compressed,8} -> {10050,9260,9260,9260} %{10076,9286,9286,9286} + end, + ?line XRes1 = adjust_xmem(L, XR1), ?line Res1 = {?S(T1),?S(T2),?S(T3),?S(T4)}, ?line lists:foreach(fun(T) -> Before = ets:info(T,size), @@ -406,7 +416,12 @@ memory(Config) when is_list(Config) -> [Key, ets:info(T,type), Before, ets:info(T,size), Objs]) end, L), - ?line XRes2 = adjust_xmem(L, {13852,13063,13054,13060}), + XR2 = case mem_mode(T1) of + {normal,_} -> {13826,13037,13028,13034}; %{13852,13063,13054,13060}; + {compressed,4} -> {11031,10242,10233,10234}; %{11057,10268,10259,10260}; + {compressed,8} -> {10040,9251,9242,9242} %10066,9277,9268,9268} + end, + ?line XRes2 = adjust_xmem(L, XR2), ?line Res2 = {?S(T1),?S(T2),?S(T3),?S(T4)}, ?line lists:foreach(fun(T) -> Before = ets:info(T,size), @@ -417,13 +432,18 @@ memory(Config) when is_list(Config) -> [Key, ets:info(T,type), Before, ets:info(T,size), Objs]) end, L), - ?line XRes3 = adjust_xmem(L, {13842,13054,13036,13042}), + XR3 = case mem_mode(T1) of + {normal,_} -> {13816,13028,13010,13016}; %{13842,13054,13036,13042}; + {compressed,4} -> {11021,10233,10215,10216}; %{11047,10259,10241,10242}; + {compressed,8} -> {10030,9242,9224,9224} %{10056,9268,9250,9250} + end, + ?line XRes3 = adjust_xmem(L, XR3), ?line Res3 = {?S(T1),?S(T2),?S(T3),?S(T4)}, ?line lists:foreach(fun(T) -> ?line ets:delete_all_objects(T) end, L), - ?line XRes4 = adjust_xmem(L, {76,286,286,286}), + ?line XRes4 = adjust_xmem(L, {50,260,260,260}), %{76,286,286,286}), ?line Res4 = {?S(T1),?S(T2),?S(T3),?S(T4)}, lists:foreach(fun(T) -> ?line ets:delete(T) @@ -434,9 +454,9 @@ memory(Config) when is_list(Config) -> ?line ets:select_delete(T,[{'_',[],[true]}]) end, L2), - ?line XRes5 = adjust_xmem(L2, {76,286,286,286}), + ?line XRes5 = adjust_xmem(L2, {50,260,260,260}), %{76,286,286,286}), ?line Res5 = {?S(T11),?S(T12),?S(T13),?S(T14)}, - ?line ?t:format("XRes1 = ~p~n" + ?line io:format("XRes1 = ~p~n" " Res1 = ~p~n~n" "XRes2 = ~p~n" " Res2 = ~p~n~n" @@ -456,9 +476,15 @@ memory(Config) when is_list(Config) -> ?line XRes3 = Res3, ?line XRes4 = Res4, ?line XRes5 = Res5, - ?line catch erts_debug:set_internal_state(available_internal_state, false), ?line ok. +mem_mode(T) -> + {case ets:info(T,compressed) of + true -> compressed; + false -> normal + end, + erlang:system_info(wordsize)}. + chk_normal_tab_struct_size() -> ?line System = {os:type(), os:version(), @@ -466,36 +492,58 @@ chk_normal_tab_struct_size() -> erlang:system_info(smp_support), erlang:system_info(heap_type)}, ?line ?t:format("System = ~p~n", [System]), - ?line ?t:format("?NORMAL_TAB_STRUCT_SZ=~p~n", [?NORMAL_TAB_STRUCT_SZ]), + %%?line ?t:format("?NORMAL_TAB_STRUCT_SZ=~p~n", [?NORMAL_TAB_STRUCT_SZ]), ?line ?t:format("?TAB_STRUCT_SZ=~p~n", [?TAB_STRUCT_SZ]), - ?line case System of - {{unix, sunos}, {5, 8, 0}, 4, false, private} -> - ?line ?NORMAL_TAB_STRUCT_SZ = ?TAB_STRUCT_SZ, - ?line ok; - _ -> - ?line ok - end. - -adjust_xmem([T1,T2,T3,T4], {A0,B0,C0,D0} = Mem0) -> + ok. +% ?line case System of +% {{unix, sunos}, {5, 8, 0}, 4, false, private} -> +% ?line ?NORMAL_TAB_STRUCT_SZ = ?TAB_STRUCT_SZ, +% ?line ok; +% _ -> +% ?line ok +% end. + +-define(DB_TREE_STACK_NEED,50). % The static stack for a tree, in halfword pointers are two internal words + % so the stack gets twice as big +-define(DB_HASH_SIZEOF_EXTSEG,260). % The segment size in words, in halfword this will be twice as large. + +adjust_xmem([T1,T2,T3,T4], {A0,B0,C0,D0} = _Mem0) -> %% Adjust for 64-bit, smp, and os: %% Table struct size may differ. - Mem1 = case ?TAB_STRUCT_SZ of - ?NORMAL_TAB_STRUCT_SZ -> - Mem0; - TabStructSz -> - TabDiff = TabStructSz - ?NORMAL_TAB_STRUCT_SZ, - {A0+TabDiff, B0+TabDiff, C0+TabDiff, D0+TabDiff} - end, + +% Mem1 = case ?TAB_STRUCT_SZ of +% ?NORMAL_TAB_STRUCT_SZ -> +% Mem0; +% TabStructSz -> +% TabDiff = TabStructSz - ?NORMAL_TAB_STRUCT_SZ, +% {A0+TabDiff, B0+TabDiff, C0+TabDiff, D0+TabDiff} +% end, + + TabDiff = ?TAB_STRUCT_SZ, + Mem1 = {A0+TabDiff, B0+TabDiff, C0+TabDiff, D0+TabDiff}, + + Mem2 = case {erlang:system_info({wordsize,internal}),erlang:system_info({wordsize,external})} of + %% Halfword, corrections for regular pointers occupying two internal words. + {4,8} -> + {A1,B1,C1,D1} = Mem1, + {A1+4*ets:info(T1, size)+?DB_TREE_STACK_NEED, + B1+3*ets:info(T2, size)+?DB_HASH_SIZEOF_EXTSEG, + C1+3*ets:info(T3, size)+?DB_HASH_SIZEOF_EXTSEG, + D1+3*ets:info(T4, size)+?DB_HASH_SIZEOF_EXTSEG}; + _ -> + Mem1 + end, + %% Adjust for hybrid and shared heaps: %% Each record is one word smaller. - Mem2 = case erlang:system_info(heap_type) of - private -> - Mem1; - _ -> - {A1,B1,C1,D1} = Mem1, - {A1-ets:info(T1, size),B1-ets:info(T2, size), - C1-ets:info(T3, size),D1-ets:info(T4, size)} - end, + %%Mem2 = case erlang:system_info(heap_type) of + %% private -> + %% Mem1; + %% _ -> + %% {A1,B1,C1,D1} = Mem1, + %% {A1-ets:info(T1, size),B1-ets:info(T2, size), + %% C1-ets:info(T3, size),D1-ets:info(T4, size)} + %% end, %%{Mem2,{ets:info(T1,stats),ets:info(T2,stats),ets:info(T3,stats),ets:info(T4,stats)}}. Mem2. @@ -514,7 +562,7 @@ t_whitebox(Config) when is_list(Config) -> ?line verify_etsmem(EtsMem). whitebox_1(Opts) -> - ?line T=ets:new(x,[bag | Opts]), + ?line T=ets_new(x,[bag | Opts]), ?line ets:insert(T,[{du,glade},{ta,en}]), ?line ets:insert(T,[{hej,hopp2},{du,glade2},{ta,en2}]), ?line {_,C}=ets:match(T,{ta,'$1'},1), @@ -524,8 +572,8 @@ whitebox_1(Opts) -> ok. whitebox_2(Opts) -> - ?line T=ets:new(x,[ordered_set, {keypos,2} | Opts]), - ?line T2=ets:new(x,[set, {keypos,2}| Opts]), + ?line T=ets_new(x,[ordered_set, {keypos,2} | Opts]), + ?line T2=ets_new(x,[set, {keypos,2}| Opts]), ?line 0 = ets:select_delete(T,[{{hej},[],[true]}]), ?line 0 = ets:select_delete(T,[{{hej,hopp},[],[true]}]), ?line 0 = ets:select_delete(T2,[{{hej},[],[true]}]), @@ -547,7 +595,7 @@ t_ets_dets(Config, Opts) -> ?line (catch file:delete(Fname)), ?line {ok,DTab} = dets:open_file(testdets_1, [{file, Fname}]), - ?line ETab = ets:new(x,Opts), + ?line ETab = ets_new(x,Opts), ?line filltabint(ETab,3000), ?line DTab = ets:to_dets(ETab,DTab), ?line ets:delete_all_objects(ETab), @@ -559,7 +607,7 @@ t_ets_dets(Config, Opts) -> (catch ets:to_dets(ETab,DTab)), ?line {'EXIT',{badarg,[{ets,from_dets,[ETab,DTab]}|_]}} = (catch ets:from_dets(ETab,DTab)), - ?line ETab2 = ets:new(x,Opts), + ?line ETab2 = ets_new(x,Opts), ?line filltabint(ETab2,3000), ?line dets:close(DTab), ?line {'EXIT',{badarg,[{ets,to_dets,[ETab2,DTab]}|_]}} = @@ -580,7 +628,7 @@ t_delete_all_objects(Config) when is_list(Config) -> ?line verify_etsmem(EtsMem). t_delete_all_objects_do(Opts) -> - ?line T=ets:new(x,Opts), + ?line T=ets_new(x,Opts), ?line filltabint(T,4000), ?line O=ets:first(T), ?line ets:next(T,O), @@ -609,7 +657,7 @@ t_delete_object(Config) when is_list(Config) -> ?line verify_etsmem(EtsMem). t_delete_object_do(Opts) -> - ?line T = ets:new(x,Opts), + ?line T = ets_new(x,Opts), ?line filltabint(T,4000), ?line del_one_by_one_set(T,1,4001), ?line filltabint(T,4000), @@ -626,19 +674,19 @@ t_delete_object_do(Opts) -> ?line 3999 = ets:info(T,size), ?line 0 = ets:info(T,kept_objects), ?line ets:delete(T), - ?line T1 = ets:new(x,[ordered_set | Opts]), + ?line T1 = ets_new(x,[ordered_set | Opts]), ?line filltabint(T1,4000), ?line del_one_by_one_set(T1,1,4001), ?line filltabint(T1,4000), ?line del_one_by_one_set(T1,4000,0), ?line ets:delete(T1), - ?line T2 = ets:new(x,[bag | Opts]), + ?line T2 = ets_new(x,[bag | Opts]), ?line filltabint2(T2,4000), ?line del_one_by_one_bag(T2,1,4001), ?line filltabint2(T2,4000), ?line del_one_by_one_bag(T2,4000,0), ?line ets:delete(T2), - ?line T3 = ets:new(x,[duplicate_bag | Opts]), + ?line T3 = ets_new(x,[duplicate_bag | Opts]), ?line filltabint3(T3,4000), ?line del_one_by_one_dbag_1(T3,1,4001), ?line filltabint3(T3,4000), @@ -685,7 +733,7 @@ t_init_table(Config) when is_list(Config)-> ?line verify_etsmem(EtsMem). t_init_table_do(Opts) -> - ?line T = ets:new(x,[duplicate_bag | Opts]), + ?line T = ets_new(x,[duplicate_bag | Opts]), ?line filltabint(T,4000), ?line ets:init_table(T, make_init_fun(1)), ?line del_one_by_one_dbag_1(T,4000,0), @@ -767,7 +815,7 @@ t_insert_list(Config) when is_list(Config) -> ?line verify_etsmem(EtsMem). t_insert_list_do(Opts) -> - ?line T = ets:new(x,[duplicate_bag | Opts]), + ?line T = ets_new(x,[duplicate_bag | Opts]), ?line do_fill_dbag_using_lists(T,4000), ?line del_one_by_one_dbag_2(T,4000,0), ?line ets:delete(T). @@ -795,7 +843,7 @@ t_select_reverse(doc) -> t_select_reverse(suite) -> []; t_select_reverse(Config) when is_list(Config) -> - ?line Table = ets:new(xxx, [ordered_set]), + ?line Table = ets_new(xxx, [ordered_set]), ?line filltabint(Table,1000), ?line A = lists:reverse(ets:select(Table,[{{'$1', '_'}, [{'>', @@ -817,11 +865,11 @@ t_select_reverse(Config) when is_list(Config) -> ['$_']}],3), % A set/bag/duplicate_bag should get the same result regardless % of select or select_reverse - ?line Table2 = ets:new(xxx, [set]), + ?line Table2 = ets_new(xxx, [set]), ?line filltabint(Table2,1000), - ?line Table3 = ets:new(xxx, [bag]), + ?line Table3 = ets_new(xxx, [bag]), ?line filltabint(Table3,1000), - ?line Table4 = ets:new(xxx, [duplicate_bag]), + ?line Table4 = ets_new(xxx, [duplicate_bag]), ?line filltabint(Table4,1000), ?line lists:map(fun(Tab) -> B = ets:select(Tab,[{{'$1', '_'}, @@ -1129,8 +1177,8 @@ random_test() -> do_random_test() -> ?line EtsMem = etsmem(), - ?line OrdSet = ets:new(xxx,[ordered_set]), - ?line Set = ets:new(xxx,[]), + ?line OrdSet = ets_new(xxx,[ordered_set]), + ?line Set = ets_new(xxx,[]), ?line do_n_times(fun() -> ?line Key = create_random_string(25), ?line Value = create_random_tuple(25), @@ -1334,8 +1382,8 @@ update_element_opts(Opts) -> update_element_opts(Tuple,KeyPos,UpdPos,Opts) -> - Set = ets:new(set,[{keypos,KeyPos} | Opts]), - OrdSet = ets:new(ordered_set,[ordered_set,{keypos,KeyPos} | Opts]), + Set = ets_new(set,[{keypos,KeyPos} | Opts]), + OrdSet = ets_new(ordered_set,[ordered_set,{keypos,KeyPos} | Opts]), update_element(Set,Tuple,KeyPos,UpdPos), update_element(OrdSet,Tuple,KeyPos,UpdPos), true = ets:delete(Set), @@ -1343,7 +1391,8 @@ update_element_opts(Tuple,KeyPos,UpdPos,Opts) -> ok. update_element(T,Tuple,KeyPos,UpdPos) -> - KeyList = [Key || Key <- lists:seq(1,100)], + KeyList = [Key || Key <- [17,"seventeen",<<"seventeen">>,{17},list_to_binary(lists:seq(1,100)), + make_ref(), self()]], lists:foreach(fun(Key) -> TupleWithKey = setelement(KeyPos,Tuple,Key), update_element_do(T,TupleWithKey,Key,UpdPos) @@ -1378,21 +1427,13 @@ update_element_do(Tab,Tuple,Key,UpdPos) -> {Pos, element(ToIx+1,Values)} % single {pos,value} arg end, - NewTupleF = fun({Pos,Val}, Tpl, _MeF) -> - setelement(Pos, Tpl, Val); - ([{Pos,Val} | Tail], Tpl, MeF) -> - MeF(Tail,setelement(Pos, Tpl, Val),MeF); - ([], Tpl, _MeF) -> - Tpl - end, - UpdateF = fun(ToIx,Rand) -> PosValArg = PosValArgF(ToIx,[],UpdPos,Rand,PosValArgF), %%io:format("update_element(~p)~n",[PosValArg]), ArgHash = erlang:phash2({Tab,Key,PosValArg}), ?line true = ets:update_element(Tab, Key, PosValArg), ?line ArgHash = erlang:phash2({Tab,Key,PosValArg}), - NewTuple = NewTupleF(PosValArg,Tuple,NewTupleF), + NewTuple = update_tuple(PosValArg,Tuple), ?line [NewTuple] = ets:lookup(Tab,Key) end, @@ -1420,9 +1461,18 @@ update_element_do(Tab,Tuple,Key,UpdPos) -> ?line Checksum = (Length-1)*Length*(Length+1) div 2, % if Length is a prime ok. +update_tuple({Pos,Val}, Tpl) -> + setelement(Pos, Tpl, Val); +update_tuple([{Pos,Val} | Tail], Tpl) -> + update_tuple(Tail,setelement(Pos, Tpl, Val)); +update_tuple([], Tpl) -> + Tpl. + + + update_element_neg(Opts) -> - Set = ets:new(set,Opts), - OrdSet = ets:new(ordered_set,[ordered_set | Opts]), + Set = ets_new(set,Opts), + OrdSet = ets_new(ordered_set,[ordered_set | Opts]), update_element_neg_do(Set), update_element_neg_do(OrdSet), ets:delete(Set), @@ -1430,8 +1480,8 @@ update_element_neg(Opts) -> ets:delete(OrdSet), ?line {'EXIT',{badarg,_}} = (catch ets:update_element(OrdSet,key,{2,1})), - ?line Bag = ets:new(bag,[bag | Opts]), - ?line DBag = ets:new(duplicate_bag,[duplicate_bag | Opts]), + ?line Bag = ets_new(bag,[bag | Opts]), + ?line DBag = ets_new(duplicate_bag,[duplicate_bag | Opts]), ?line {'EXIT',{badarg,_}} = (catch ets:update_element(Bag,key,{2,1})), ?line {'EXIT',{badarg,_}} = (catch ets:update_element(DBag,key,{2,1})), true = ets:delete(Bag), @@ -1481,8 +1531,8 @@ update_counter(Config) when is_list(Config) -> ?line verify_etsmem(EtsMem). update_counter_do(Opts) -> - Set = ets:new(set,Opts), - OrdSet = ets:new(ordered_set,[ordered_set | Opts]), + Set = ets_new(set,Opts), + OrdSet = ets_new(ordered_set,[ordered_set | Opts]), update_counter_for(Set), update_counter_for(OrdSet), ets:delete(Set), @@ -1628,8 +1678,8 @@ uc_adder(Init, {_Pos, Add, Thres, Warp}) -> end. update_counter_neg(Opts) -> - Set = ets:new(set,Opts), - OrdSet = ets:new(ordered_set,[ordered_set | Opts]), + Set = ets_new(set,Opts), + OrdSet = ets_new(ordered_set,[ordered_set | Opts]), update_counter_neg_for(Set), update_counter_neg_for(OrdSet), ets:delete(Set), @@ -1637,8 +1687,8 @@ update_counter_neg(Opts) -> ets:delete(OrdSet), ?line {'EXIT',{badarg,_}} = (catch ets:update_counter(OrdSet,key,1)), - ?line Bag = ets:new(bag,[bag | Opts]), - ?line DBag = ets:new(duplicate_bag,[duplicate_bag | Opts]), + ?line Bag = ets_new(bag,[bag | Opts]), + ?line DBag = ets_new(duplicate_bag,[duplicate_bag | Opts]), ?line {'EXIT',{badarg,_}} = (catch ets:update_counter(Bag,key,1)), ?line {'EXIT',{badarg,_}} = (catch ets:update_counter(DBag,key,1)), true = ets:delete(Bag), @@ -1711,7 +1761,7 @@ wait_for_all(Pids0) -> end. evil_counter(I,Opts) -> - T = ets:new(a, Opts), + T = ets_new(a, Opts), Start0 = case I rem 3 of 0 -> 16#12345678; 1 -> 16#12345678FFFFFFFF; @@ -1719,7 +1769,7 @@ evil_counter(I,Opts) -> end, Start = Start0 + random:uniform(100000), ets:insert(T, {dracula,Start}), - Iter = 90000, + Iter = 40000, End = Start + Iter, End = evil_counter_1(Iter, T), ets:delete(T). @@ -1740,7 +1790,7 @@ fixtable_next(Config) when is_list(Config) -> fixtable_next_do(Opts) -> ?line EtsMem = etsmem(), - ?line do_fixtable_next(ets:new(set,[public | Opts])), + ?line do_fixtable_next(ets_new(set,[public | Opts])), ?line verify_etsmem(EtsMem). do_fixtable_next(Tab) -> @@ -1821,24 +1871,24 @@ write_concurrency(doc) -> ["The 'write_concurrency' option"]; write_concurrency(suite) -> []; write_concurrency(Config) when is_list(Config) -> ?line EtsMem = etsmem(), - Yes1 = ets:new(foo,[public,{write_concurrency,true}]), - Yes2 = ets:new(foo,[protected,{write_concurrency,true}]), - No1 = ets:new(foo,[private,{write_concurrency,true}]), + Yes1 = ets_new(foo,[public,{write_concurrency,true}]), + Yes2 = ets_new(foo,[protected,{write_concurrency,true}]), + No1 = ets_new(foo,[private,{write_concurrency,true}]), - Yes3 = ets:new(foo,[bag,public,{write_concurrency,true}]), - Yes4 = ets:new(foo,[bag,protected,{write_concurrency,true}]), - No2 = ets:new(foo,[bag,private,{write_concurrency,true}]), + Yes3 = ets_new(foo,[bag,public,{write_concurrency,true}]), + Yes4 = ets_new(foo,[bag,protected,{write_concurrency,true}]), + No2 = ets_new(foo,[bag,private,{write_concurrency,true}]), - Yes5 = ets:new(foo,[duplicate_bag,public,{write_concurrency,true}]), - Yes6 = ets:new(foo,[duplicate_bag,protected,{write_concurrency,true}]), - No3 = ets:new(foo,[duplicate_bag,private,{write_concurrency,true}]), + Yes5 = ets_new(foo,[duplicate_bag,public,{write_concurrency,true}]), + Yes6 = ets_new(foo,[duplicate_bag,protected,{write_concurrency,true}]), + No3 = ets_new(foo,[duplicate_bag,private,{write_concurrency,true}]), - No4 = ets:new(foo,[ordered_set,public,{write_concurrency,true}]), - No5 = ets:new(foo,[ordered_set,protected,{write_concurrency,true}]), - No6 = ets:new(foo,[ordered_set,private,{write_concurrency,true}]), + No4 = ets_new(foo,[ordered_set,public,{write_concurrency,true}]), + No5 = ets_new(foo,[ordered_set,protected,{write_concurrency,true}]), + No6 = ets_new(foo,[ordered_set,private,{write_concurrency,true}]), - No7 = ets:new(foo,[public,{write_concurrency,false}]), - No8 = ets:new(foo,[protected,{write_concurrency,false}]), + No7 = ets_new(foo,[public,{write_concurrency,false}]), + No8 = ets_new(foo,[protected,{write_concurrency,false}]), ?line YesMem = ets:info(Yes1,memory), ?line NoHashMem = ets:info(No1,memory), @@ -1865,10 +1915,10 @@ write_concurrency(Config) when is_list(Config) -> ?line true = YesMem =:= NoHashMem end, - ?line {'EXIT',{badarg,_}} = (catch ets:new(foo,[public,{write_concurrency,foo}])), - ?line {'EXIT',{badarg,_}} = (catch ets:new(foo,[public,{write_concurrency}])), - ?line {'EXIT',{badarg,_}} = (catch ets:new(foo,[public,{write_concurrency,true,foo}])), - ?line {'EXIT',{badarg,_}} = (catch ets:new(foo,[public,write_concurrency])), + ?line {'EXIT',{badarg,_}} = (catch ets_new(foo,[public,{write_concurrency,foo}])), + ?line {'EXIT',{badarg,_}} = (catch ets_new(foo,[public,{write_concurrency}])), + ?line {'EXIT',{badarg,_}} = (catch ets_new(foo,[public,{write_concurrency,true,foo}])), + ?line {'EXIT',{badarg,_}} = (catch ets_new(foo,[public,write_concurrency])), lists:foreach(fun(T) -> ets:delete(T) end, [Yes1,Yes2,Yes3,Yes4,Yes5,Yes6, @@ -1945,7 +1995,7 @@ heir_founder(Master, HeirData, Opts) -> none -> {heir,none}; _ -> {heir, Heir, HeirData} end, - ?line T = ets:new(foo,[named_table, private, HeirTpl | Opts]), + ?line T = ets_new(foo,[named_table, private, HeirTpl | Opts]), ?line true = ets:insert(T,{key,1}), ?line [{key,1}] = ets:lookup(T,key), Self = self(), @@ -2017,7 +2067,7 @@ give_away(Config) when is_list(Config) -> repeat_for_opts(give_away_do). give_away_do(Opts) -> - ?line T = ets:new(foo,[named_table, private | Opts]), + ?line T = ets_new(foo,[named_table, private | Opts]), ?line true = ets:insert(T,{key,1}), ?line [{key,1}] = ets:lookup(T,key), Parent = self(), @@ -2043,7 +2093,7 @@ give_away_do(Opts) -> ?line undefined = ets:info(T), %% Give and then kill receiver to get back - ?line T2 = ets:new(foo,[private | Opts]), + ?line T2 = ets_new(foo,[private | Opts]), ?line true = ets:insert(T2,{key,1}), ?line ets:setopts(T2,{heir,self(),"Som en gummiboll..."}), ?line {Receiver2,Mref2} = spawn_monitor(fun()-> give_away_receiver(T2,Parent) end), @@ -2065,7 +2115,7 @@ give_away_do(Opts) -> ?line give_me = receive_any(), ?line {'EXIT',{badarg,_}} = (catch ets:give_away(T2,ReceiverNeg,"A deleted table")), - ?line T3 = ets:new(foo,[public | Opts]), + ?line T3 = ets_new(foo,[public | Opts]), spawn_link(fun()-> {'EXIT',{badarg,_}} = (catch ets:give_away(T3,ReceiverNeg,"From non owner")), Parent ! done end), @@ -2100,7 +2150,7 @@ setopts(Config) when is_list(Config) -> setopts_do(Opts) -> Self = self(), - ?line T = ets:new(foo,[named_table, private | Opts]), + ?line T = ets_new(foo,[named_table, private | Opts]), ?line none = ets:info(T,heir), Heir = spawn_link(fun()->heir_heir(Self) end), ?line ets:setopts(T,{heir,Heir,"Data"}), @@ -2153,10 +2203,10 @@ bad_table(Config) when is_list(Config) -> bad_table_do(Opts, DummyFile) -> Parent = self(), - {Pid,Mref} = spawn_opt(fun()-> ets:new(priv,[private,named_table | Opts]), - Priv = ets:new(priv,[private | Opts]), - ets:new(prot,[protected,named_table | Opts]), - Prot = ets:new(prot,[protected | Opts]), + {Pid,Mref} = spawn_opt(fun()-> ets_new(priv,[private,named_table | Opts]), + Priv = ets_new(priv,[private | Opts]), + ets_new(prot,[protected,named_table | Opts]), + Prot = ets_new(prot,[protected | Opts]), Parent ! {self(),Priv,Prot}, die_please = receive_any() end, @@ -2214,11 +2264,11 @@ bad_table_do(Opts, DummyFile) -> bad_table_op({Opts,Priv,Prot}, Op) -> %%io:format("Doing Op=~p on ~p's\n",[Op,Type]), - T1 = ets:new(noname,Opts), + T1 = ets_new(noname,Opts), bad_table_call(noname,Op), ets:delete(T1), bad_table_call(T1,Op), - T2 = ets:new(named,[named_table | Opts]), + T2 = ets_new(named,[named_table | Opts]), ets:delete(T2), bad_table_call(named,Op), bad_table_call(T2,Op), @@ -2252,7 +2302,7 @@ rename(Config) when is_list(Config) -> rename_do(Opts) -> ?line EtsMem = etsmem(), - ets:new(foobazz,[named_table, public | Opts]), + ets_new(foobazz,[named_table, public | Opts]), ets:insert(foobazz,{foo,bazz}), ungermanbazz = ets:rename(foobazz,ungermanbazz), {'EXIT',{badarg, _}} = (catch ets:lookup(foobazz,foo)), @@ -2270,7 +2320,7 @@ rename_unnamed(Config) when is_list(Config) -> rename_unnamed_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(bonkz,[public | Opts]), + ?line Tab = ets_new(bonkz,[public | Opts]), ?line {'EXIT',{badarg, _}} = (catch ets:insert(bonkz,{foo,bazz})), ?line bonkz = ets:info(Tab, name), ?line Tab = ets:rename(Tab, tjabonkz), @@ -2289,7 +2339,7 @@ evil_rename(Config) when is_list(Config) -> evil_rename_1(Old, New, Flags) -> ?line process_flag(trap_exit, true), - ?line Old = ets:new(Old, Flags), + ?line Old = ets_new(Old, Flags), ?line Fixer = fun() -> ets:safe_fixtable(Old, true) end, ?line crazy_fixtable(15000, Fixer), ?line erlang:yield(), @@ -2299,7 +2349,7 @@ evil_rename_1(Old, New, Flags) -> ok. crazy_fixtable(N, Fixer) -> - Dracula = ets:new(count_dracula, [public]), + Dracula = ets_new(count_dracula, [public]), ets:insert(Dracula, {count,0}), SpawnFun = fun() -> Fixer(), @@ -2333,7 +2383,7 @@ evil_creater_destroyer() -> ets:delete(T1). evil_create_fixed_tab() -> - T = ets:new(arne, [public]), + T = ets_new(arne, [public]), ets:safe_fixtable(T, true), T. @@ -2347,8 +2397,8 @@ interface_equality(Config) when is_list(Config) -> interface_equality_do(Opts) -> ?line EtsMem = etsmem(), - ?line Set = ets:new(set,[set | Opts]), - ?line OrderedSet = ets:new(ordered_set,[ordered_set | Opts]), + ?line Set = ets_new(set,[set | Opts]), + ?line OrderedSet = ets_new(ordered_set,[ordered_set | Opts]), ?line F = fun(X,T,FF) -> case X of 0 -> true; _ -> @@ -2427,7 +2477,7 @@ ordered_match_do(Opts) -> FF(X-1,T,FF) end end, - ?line T1 = ets:new(xxx,[ordered_set| Opts]), + ?line T1 = ets_new(xxx,[ordered_set| Opts]), ?line F(3000,T1,F), ?line [[3,3],[3,3],[3,3]] = ets:match(T1, {'_','_','$1','$2',3}), ?line F2 = fun(X,Rem,Res,FF) -> case X of @@ -2465,7 +2515,7 @@ ordered(Config) when is_list(Config) -> ordered_do(Opts) -> ?line EtsMem = etsmem(), - ?line T = ets:new(oset, [ordered_set | Opts]), + ?line T = ets_new(oset, [ordered_set | Opts]), ?line InsList = [ 25,26,27,28, 5,6,7,8, @@ -2526,8 +2576,8 @@ setbag(doc) -> ["Small test case for both set and bag type ets tables."]; setbag(suite) -> []; setbag(Config) when is_list(Config) -> ?line EtsMem = etsmem(), - ?line Set = ets:new(set,[set]), - ?line Bag = ets:new(bag,[bag]), + ?line Set = ets_new(set,[set]), + ?line Bag = ets_new(bag,[bag]), ?line Key = {foo,bar}, %% insert some value @@ -2547,15 +2597,15 @@ setbag(Config) when is_list(Config) -> ?line verify_etsmem(EtsMem). badnew(doc) -> - ["Test case to check proper return values for illegal ets:new() calls."]; + ["Test case to check proper return values for illegal ets_new() calls."]; badnew(suite) -> []; badnew(Config) when is_list(Config) -> ?line EtsMem = etsmem(), - ?line {'EXIT',{badarg,_}} = (catch ets:new(12,[])), - ?line {'EXIT',{badarg,_}} = (catch ets:new({a,b},[])), - ?line {'EXIT',{badarg,_}} = (catch ets:new(name,[foo])), - ?line {'EXIT',{badarg,_}} = (catch ets:new(name,{bag})), - ?line {'EXIT',{badarg,_}} = (catch ets:new(name,bag)), + ?line {'EXIT',{badarg,_}} = (catch ets_new(12,[])), + ?line {'EXIT',{badarg,_}} = (catch ets_new({a,b},[])), + ?line {'EXIT',{badarg,_}} = (catch ets_new(name,[foo])), + ?line {'EXIT',{badarg,_}} = (catch ets_new(name,{bag})), + ?line {'EXIT',{badarg,_}} = (catch ets_new(name,bag)), ?line verify_etsmem(EtsMem). verybadnew(doc) -> @@ -2564,7 +2614,7 @@ verybadnew(doc) -> verybadnew(suite) -> []; verybadnew(Config) when is_list(Config) -> ?line EtsMem = etsmem(), - ?line {'EXIT',{badarg,_}} = (catch ets:new(verybad,[set|protected])), + ?line {'EXIT',{badarg,_}} = (catch ets_new(verybad,[set|protected])), ?line verify_etsmem(EtsMem). named(doc) -> ["Small check to see if named tables work."]; @@ -2641,9 +2691,9 @@ privacy_check(Pub,Prot,Priv) -> ?line [] = ets:lookup(Prot,foo). privacy_owner(Boss, Opts) -> - ets:new(pub, [public,named_table | Opts]), - ets:new(prot,[protected,named_table | Opts]), - ets:new(priv,[private,named_table | Opts]), + ets_new(pub, [public,named_table | Opts]), + ets_new(prot,[protected,named_table | Opts]), + ets_new(priv,[private,named_table | Opts]), Boss ! ok, privacy_owner_loop(Boss). @@ -2681,7 +2731,7 @@ empty(Config) when is_list(Config) -> empty_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foo,Opts), + ?line Tab = ets_new(foo,Opts), ?line [] = ets:lookup(Tab,key), ?line true = ets:insert(Tab,{key2,val}), ?line [] = ets:lookup(Tab,key), @@ -2698,10 +2748,10 @@ badinsert_do(Opts) -> ?line EtsMem = etsmem(), ?line {'EXIT',{badarg,_}} = (catch ets:insert(foo,{key,val})), - ?line Tab = ets:new(foo,Opts), + ?line Tab = ets_new(foo,Opts), ?line {'EXIT',{badarg,_}} = (catch ets:insert(Tab,{})), - ?line Tab3 = ets:new(foo,[{keypos,3}| Opts]), + ?line Tab3 = ets_new(foo,[{keypos,3}| Opts]), ?line {'EXIT',{badarg,_}} = (catch ets:insert(Tab3,{a,b})), ?line {'EXIT',{badarg,_}} = (catch ets:insert(Tab,[key,val2])), @@ -2725,7 +2775,7 @@ time_lookup(Config) when is_list(Config) -> "~p ets lookups/s",[Values]))}. time_lookup_do(Opts) -> - ?line Tab = ets:new(foo,Opts), + ?line Tab = ets_new(foo,Opts), ?line fill_tab(Tab,foo), ?line ets:insert(Tab,{{a,key},foo}), ?line {Time,_} = ?t:timecall(test_server,do_times, @@ -2740,7 +2790,7 @@ badlookup(suite) -> []; badlookup(Config) when is_list(Config) -> ?line EtsMem = etsmem(), ?line {'EXIT',{badarg,_}} = (catch ets:lookup(foo,key)), - ?line Tab = ets:new(foo,[]), + ?line Tab = ets_new(foo,[]), ?line ets:delete(Tab), ?line {'EXIT',{badarg,_}} = (catch ets:lookup(Tab,key)), ?line verify_etsmem(EtsMem). @@ -2765,7 +2815,7 @@ lookup_order_2(Opts, Fixed) -> Pair = [{A,B},{B,A},{A,C},{C,A},{B,C},{C,B}], Combos = [{D1,D2,D3} || D1<-ABC, D2<-Pair, D3<-Pair], lists:foreach(fun({D1,{D2a,D2b},{D3a,D3b}}) -> - T = ets:new(foo,Opts), + T = ets_new(foo,Opts), case Fixed of true -> ets:safe_fixtable(T,true); false -> ok @@ -2849,10 +2899,12 @@ lookup_element_mult(Config) when is_list(Config) -> lookup_element_mult_do(Opts) -> ?line EtsMem = etsmem(), - ?line T = ets:new(service, [bag, {keypos, 2} | Opts]), + ?line T = ets_new(service, [bag, {keypos, 2} | Opts]), ?line D = lists:reverse(lem_data()), ?line lists:foreach(fun(X) -> ets:insert(T, X) end, D), ?line ok = lem_crash_3(T), + ?line ets:insert(T, {0, "heap_key"}), + ?line ets:lookup_element(T, "heap_key", 2), ?line true = ets:delete(T), ?line verify_etsmem(EtsMem). @@ -2894,7 +2946,7 @@ delete_elem(Config) when is_list(Config) -> delete_elem_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foo,Opts), + ?line Tab = ets_new(foo,Opts), ?line fill_tab(Tab,foo), ?line ets:insert(Tab,{{b,key},foo}), ?line ets:insert(Tab,{{c,key},foo}), @@ -2914,17 +2966,17 @@ delete_tab(Config) when is_list(Config) -> delete_tab_do(Opts) -> Name = foo, ?line EtsMem = etsmem(), - ?line Name = ets:new(Name, [named_table | Opts]), + ?line Name = ets_new(Name, [named_table | Opts]), ?line true = ets:delete(foo), %% The name should be available again. - ?line Name = ets:new(Name, [named_table | Opts]), + ?line Name = ets_new(Name, [named_table | Opts]), ?line true = ets:delete(Name), ?line verify_etsmem(EtsMem). delete_large_tab(doc) -> "Check that ets:delete/1 works and that other processes can run."; delete_large_tab(Config) when is_list(Config) -> - ?line Data = [{erlang:phash2(I, 16#ffffff),I} || I <- lists:seq(1, 500000)], + ?line Data = [{erlang:phash2(I, 16#ffffff),I} || I <- lists:seq(1, 200000)], ?line EtsMem = etsmem(), repeat_for_opts(fun(Opts) -> delete_large_tab_do(Opts,Data) end), ?line verify_etsmem(EtsMem). @@ -2936,7 +2988,7 @@ delete_large_tab_do(Opts,Data) -> delete_large_tab_1(Name, Flags, Data, Fix) -> - ?line Tab = ets:new(Name, Flags), + ?line Tab = ets_new(Name, Flags), ?line ets:insert(Tab, Data), case Fix of @@ -3003,7 +3055,7 @@ delete_large_named_table_do(Opts,Data) -> ?line delete_large_named_table_1(foo_hash, [named_table | Opts], Data, true). delete_large_named_table_1(Name, Flags, Data, Fix) -> - ?line Tab = ets:new(Name, Flags), + ?line Tab = ets_new(Name, Flags), ?line ets:insert(Tab, Data), case Fix of @@ -3016,7 +3068,7 @@ delete_large_named_table_1(Name, Flags, Data, Fix) -> Pid = spawn_link(fun() -> receive {trace,Parent,call,_} -> - ets:new(Name, [named_table]) + ets_new(Name, [named_table]) end end), ?line erlang:trace(self(), true, [call,{tracer,Pid}]), @@ -3050,7 +3102,7 @@ evil_delete_do(Opts,Data) -> evil_delete_not_owner(Name, Flags, Data, Fix) -> io:format("Not owner: ~p, fix = ~p", [Name,Fix]), - ?line Tab = ets:new(Name, [public|Flags]), + ?line Tab = ets_new(Name, [public|Flags]), ?line ets:insert(Tab, Data), case Fix of false -> ok; @@ -3075,7 +3127,7 @@ evil_delete_not_owner(Name, Flags, Data, Fix) -> evil_delete_owner(Name, Flags, Data, Fix) -> ?line Fun = fun() -> - ?line Tab = ets:new(Name, [public|Flags]), + ?line Tab = ets_new(Name, [public|Flags]), ?line ets:insert(Tab, Data), case Fix of false -> ok; @@ -3102,48 +3154,60 @@ exit_large_table_owner(doc) -> exit_large_table_owner(suite) -> []; exit_large_table_owner(Config) when is_list(Config) -> - ?line Data = [{erlang:phash2(I, 16#ffffff),I} || I <- lists:seq(1, 500000)], + %%?line Data = [{erlang:phash2(I, 16#ffffff),I} || I <- lists:seq(1, 500000)], + ?line FEData = fun(Do) -> repeat_while(fun(500000) -> {false,ok}; + (I) -> Do({erlang:phash2(I, 16#ffffff),I}), + {true, I+1} + end, 1) + end, ?line EtsMem = etsmem(), - repeat_for_opts(fun(Opts) -> exit_large_table_owner_do(Opts,Data,Config) end), + repeat_for_opts({exit_large_table_owner_do,{FEData,Config}}), ?line verify_etsmem(EtsMem). -exit_large_table_owner_do(Opts,Data,Config) -> - ?line verify_rescheduling_exit(Config, Data, [named_table | Opts], true, 1, 1), - ?line verify_rescheduling_exit(Config, Data, Opts, false, 1, 1). +exit_large_table_owner_do(Opts,{FEData,Config}) -> + ?line verify_rescheduling_exit(Config, FEData, [named_table | Opts], true, 1, 1), + ?line verify_rescheduling_exit(Config, FEData, Opts, false, 1, 1). exit_many_large_table_owner(doc) -> []; exit_many_large_table_owner(suite) -> []; exit_many_large_table_owner(Config) when is_list(Config) -> - ?line Data = [{erlang:phash2(I, 16#ffffff),I} || I <- lists:seq(1, 500000)], + %%?line Data = [{erlang:phash2(I, 16#ffffff),I} || I <- lists:seq(1, 500000)], + ?line FEData = fun(Do) -> repeat_while(fun(500000) -> {false,ok}; + (I) -> Do({erlang:phash2(I, 16#ffffff),I}), + {true, I+1} + end, 1) + end, ?line EtsMem = etsmem(), - repeat_for_opts(fun(Opts) -> exit_many_large_table_owner_do(Opts,Data,Config) end), + repeat_for_opts(fun(Opts) -> exit_many_large_table_owner_do(Opts,FEData,Config) end), ?line verify_etsmem(EtsMem). -exit_many_large_table_owner_do(Opts,Data,Config) -> - ?line verify_rescheduling_exit(Config, Data, Opts, true, 1, 4), - ?line verify_rescheduling_exit(Config, Data, [named_table | Opts], false, 1, 4). +exit_many_large_table_owner_do(Opts,FEData,Config) -> + ?line verify_rescheduling_exit(Config, FEData, Opts, true, 1, 4), + ?line verify_rescheduling_exit(Config, FEData, [named_table | Opts], false, 1, 4). exit_many_tables_owner(doc) -> []; exit_many_tables_owner(suite) -> []; exit_many_tables_owner(Config) when is_list(Config) -> + NoData = fun(_Do) -> ok end, ?line EtsMem = etsmem(), - ?line verify_rescheduling_exit(Config, [], [named_table], false, 1000, 1), - ?line verify_rescheduling_exit(Config, [], [named_table,{write_concurrency,true}], false, 1000, 1), + ?line verify_rescheduling_exit(Config, NoData, [named_table], false, 1000, 1), + ?line verify_rescheduling_exit(Config, NoData, [named_table,{write_concurrency,true}], false, 1000, 1), ?line verify_etsmem(EtsMem). exit_many_many_tables_owner(doc) -> []; exit_many_many_tables_owner(suite) -> []; exit_many_many_tables_owner(Config) when is_list(Config) -> ?line Data = [{erlang:phash2(I, 16#ffffff),I} || I <- lists:seq(1, 50)], - repeat_for_opts(fun(Opts) -> exit_many_many_tables_owner_do(Opts,Data,Config) end). + ?line FEData = fun(Do) -> lists:foreach(Do, Data) end, + repeat_for_opts(fun(Opts) -> exit_many_many_tables_owner_do(Opts,FEData,Config) end). -exit_many_many_tables_owner_do(Opts,Data,Config) -> - ?line verify_rescheduling_exit(Config, Data, [named_table | Opts], true, 200, 5), - ?line verify_rescheduling_exit(Config, Data, Opts, false, 200, 5), +exit_many_many_tables_owner_do(Opts,FEData,Config) -> + ?line verify_rescheduling_exit(Config, FEData, [named_table | Opts], true, 200, 5), + ?line verify_rescheduling_exit(Config, FEData, Opts, false, 200, 5), ?line wait_for_test_procs(), ?line EtsMem = etsmem(), - ?line verify_rescheduling_exit(Config, Data, Opts, true, 200, 5), - ?line verify_rescheduling_exit(Config, Data, [named_table | Opts], false, 200, 5), + ?line verify_rescheduling_exit(Config, FEData, Opts, true, 200, 5), + ?line verify_rescheduling_exit(Config, FEData, [named_table | Opts], false, 200, 5), ?line verify_etsmem(EtsMem). @@ -3186,7 +3250,7 @@ vre_fix_tables(Tab) -> receive Go -> ok end, ok. -verify_rescheduling_exit(Config, Data, Flags, Fix, NOTabs, NOProcs) -> +verify_rescheduling_exit(Config, ForEachData, Flags, Fix, NOTabs, NOProcs) -> ?line NoFix = 5, ?line TestCase = atom_to_list(?config(test_case, Config)), ?line Parent = self(), @@ -3201,8 +3265,8 @@ verify_rescheduling_exit(Config, Data, Flags, Fix, NOTabs, NOProcs) -> ++ "-" ++ integer_to_list(A) ++ "-" ++ integer_to_list(B) ++ "-" ++ integer_to_list(C)), - Tab = ets:new(Name, Flags), - ets:insert(Tab, Data), + Tab = ets_new(Name, Flags), + ForEachData(fun(Data) -> ets:insert(Tab, Data) end), case Fix of false -> ok; true -> @@ -3210,10 +3274,10 @@ verify_rescheduling_exit(Config, Data, Flags, Fix, NOTabs, NOProcs) -> vre_fix_tables(Tab) end, lists:seq(1,NoFix)), - lists:foreach(fun({K,_}) -> - ets:delete(Tab, K) - end, - Data) + KeyPos = ets:info(Tab,keypos), + ForEachData(fun(Data) -> + ets:delete(Tab, element(KeyPos,Data)) + end) end end, NOTabs), @@ -3260,7 +3324,7 @@ table_leak(Config) when is_list(Config) -> table_leak_1(_,0) -> ok; table_leak_1(Opts,N) -> - ?line T = ets:new(fooflarf, Opts), + ?line T = ets_new(fooflarf, Opts), ?line true = ets:delete(T), table_leak_1(Opts,N-1). @@ -3270,7 +3334,7 @@ baddelete(suite) -> []; baddelete(Config) when is_list(Config) -> ?line EtsMem = etsmem(), ?line {'EXIT',{badarg,_}} = (catch ets:delete(foo)), - ?line Tab = ets:new(foo,[]), + ?line Tab = ets_new(foo,[]), ?line true = ets:delete(Tab), ?line {'EXIT',{badarg,_}} = (catch ets:delete(Tab)), ?line verify_etsmem(EtsMem). @@ -3285,7 +3349,7 @@ match_delete(Config) when is_list(Config) -> match_delete_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(kad,Opts), + ?line Tab = ets_new(kad,Opts), ?line fill_tab(Tab,foo), ?line ets:insert(Tab,{{c,key},bar}), ?line _ = ets:match_delete(Tab,{'_',foo}), @@ -3329,7 +3393,7 @@ firstnext(Config) when is_list(Config) -> firstnext_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foo,Opts), + ?line Tab = ets_new(foo,Opts), ?line [] = firstnext_collect(Tab,ets:first(Tab),[]), ?line fill_tab(Tab,foo), ?line Len = length(ets:tab2list(Tab)), @@ -3355,7 +3419,7 @@ firstnext_concurrent(Config) when is_list(Config) -> end. ets_init(Tab, N) -> - ets:new(Tab, [named_table,public,ordered_set]), + ets_new(Tab, [named_table,public,ordered_set]), cycle(Tab, lists:seq(1,N+1)). cycle(_Tab, [H|T]) when H > length(T)-> ok; @@ -3388,7 +3452,7 @@ slot(Config) when is_list(Config) -> slot_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foo,Opts), + ?line Tab = ets_new(foo,Opts), ?line fill_tab(Tab,foo), ?line Elts = ets:info(Tab,size), ?line Elts = slot_loop(Tab,0,0), @@ -3415,7 +3479,7 @@ match1(Config) when is_list(Config) -> match1_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foo,Opts), + ?line Tab = ets_new(foo,Opts), ?line fill_tab(Tab,foo), ?line [] = ets:match(Tab,{}), ?line ets:insert(Tab,{{one,4},4}), @@ -3480,7 +3544,7 @@ match_object(Config) when is_list(Config) -> match_object_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foobar, Opts), + ?line Tab = ets_new(foobar, Opts), ?line fill_tab(Tab, foo), ?line ets:insert(Tab, {{one, 4}, 4}), ?line ets:insert(Tab,{{one,5},5}), @@ -3524,7 +3588,7 @@ match_object2(Config) when is_list(Config) -> match_object2_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foo, [bag, {keypos, 2} | Opts]), + ?line Tab = ets_new(foo, [bag, {keypos, 2} | Opts]), ?line fill_tab2(Tab, 0, 13005), % match_db_object does 1000 % elements per pass, might % change in the future. @@ -3563,7 +3627,7 @@ misc1(Config) when is_list(Config) -> misc1_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foo,Opts), + ?line Tab = ets_new(foo,Opts), ?line true = lists:member(Tab,ets:all()), ?line ets:delete(Tab), ?line false = lists:member(Tab,ets:all()), @@ -3582,7 +3646,7 @@ safe_fixtable(Config) when is_list(Config) -> safe_fixtable_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foo, Opts), + ?line Tab = ets_new(foo, Opts), ?line fill_tab(Tab, foobar), ?line true = ets:safe_fixtable(Tab, true), ?line receive after 1 -> ok end, @@ -3621,7 +3685,7 @@ info_do(Opts) -> ?line EtsMem = etsmem(), ?line MeMyselfI=self(), ?line ThisNode=node(), - ?line Tab = ets:new(foobar, [{keypos, 2} | Opts]), + ?line Tab = ets_new(foobar, [{keypos, 2} | Opts]), %% Note: ets:info/1 used to return a tuple, but from R11B onwards it %% returns a list. @@ -3675,7 +3739,7 @@ dups_do(Opts) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% -files(suite) -> [tab2file, tab2file2, tab2file3, tabfile_ext1, tabfile_ext2, +files(suite) -> [tab2file, tab2file2, tabfile_ext1, tabfile_ext2, tabfile_ext3, tabfile_ext4]. tab2file(doc) -> ["Check the ets:tab2file function on an empty " @@ -3683,7 +3747,7 @@ tab2file(doc) -> ["Check the ets:tab2file function on an empty " tab2file(suite) -> []; tab2file(Config) when is_list(Config) -> %% Write an empty ets table to a file, read back and check properties. - ?line Tab = ets:new(ets_SUITE_foo_tab, [named_table, set, private, + ?line Tab = ets_new(ets_SUITE_foo_tab, [named_table, set, private, {keypos, 2}]), ?line FName = filename:join([?config(priv_dir, Config),"tab2file_case"]), ?line ok = ets:tab2file(Tab, FName), @@ -3699,51 +3763,36 @@ tab2file(Config) when is_list(Config) -> ?line verify_etsmem(EtsMem). tab2file2(doc) -> ["Check the ets:tab2file function on a ", - "filled set type ets table."]; + "filled set/bag type ets table."]; tab2file2(suite) -> []; -tab2file2(Config) when is_list(Config) -> - %% Try the same on a filled set table. - ?line EtsMem = etsmem(), - ?line Tab = ets:new(ets_SUITE_foo_tab, [named_table, set, private, - {keypos, 2}]), - ?line FName = filename:join([?config(priv_dir, Config),"tab2file2_case"]), - ?line ok = fill_tab2(Tab, 0, 10000), % Fill up the table (grucho mucho!) - ?line Len = length(ets:tab2list(Tab)), - ?line ok = ets:tab2file(Tab, FName), - ?line true = ets:delete(Tab), - % - ?line {ok, Tab2} = ets:file2tab(FName), - ?line private = ets:info(Tab2, protection), - ?line true = ets:info(Tab2, named_table), - ?line 2 = ets:info(Tab2, keypos), - ?line set = ets:info(Tab2, type), - ?line Len = length(ets:tab2list(Tab2)), - ?line true = ets:delete(Tab2), - ?line verify_etsmem(EtsMem). +tab2file2(Config) when is_list(Config) -> + repeat_for_opts({tab2file2_do,Config}, [[set,bag],compressed]). -tab2file3(doc) -> ["Check the ets:tab2file function on a ", - "filled bag type ets table."]; -tab2file3(suite) -> []; -tab2file3(Config) when is_list(Config) -> - %% Try the same on a filled bag table. +tab2file2_do(Opts, Config) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(ets_SUITE_foo_tab, [named_table, bag, private, - {keypos, 2}]), - ?line FName = filename:join([?config(priv_dir, Config),"tab2file3_case"]), + ?line Tab = ets_new(ets_SUITE_foo_tab, [named_table, private, + {keypos, 2} | Opts]), + ?line FName = filename:join([?config(priv_dir, Config),"tab2file2_case"]), ?line ok = fill_tab2(Tab, 0, 10000), % Fill up the table (grucho mucho!) ?line Len = length(ets:tab2list(Tab)), ?line Mem = ets:info(Tab, memory), + ?line Type = ets:info(Tab, type), + %%io:format("org tab: ~p\n",[ets:info(Tab)]), ?line ok = ets:tab2file(Tab, FName), ?line true = ets:delete(Tab), + ?line EtsMem4 = etsmem(), + ?line {ok, Tab2} = ets:file2tab(FName), + %%io:format("loaded tab: ~p\n",[ets:info(Tab2)]), ?line private = ets:info(Tab2, protection), ?line true = ets:info(Tab2, named_table), ?line 2 = ets:info(Tab2, keypos), - ?line bag = ets:info(Tab2, type), + ?line Type = ets:info(Tab2, type), ?line Len = length(ets:tab2list(Tab2)), ?line Mem = ets:info(Tab2, memory), ?line true = ets:delete(Tab2), + io:format("Between = ~p\n", [EtsMem4]), ?line verify_etsmem(EtsMem). -define(test_list, [8,5,4,1,58,125,255, 250, 245, 240, 235, @@ -3787,7 +3836,7 @@ tabfile_ext1_do(Opts,Config) -> ?line FName = filename:join([?config(priv_dir, Config),"nisse.dat"]), ?line FName2 = filename:join([?config(priv_dir, Config),"countflip.dat"]), L = lists:seq(1,10), - T = ets:new(x,Opts), + T = ets_new(x,Opts), Name = make_ref(), [ets:insert(T,{X,integer_to_list(X)}) || X <- L], ok = ets:tab2file(T,FName,[{extended_info,[object_count]}]), @@ -3827,7 +3876,7 @@ tabfile_ext2_do(Opts,Config) -> ?line FName = filename:join([?config(priv_dir, Config),"olle.dat"]), ?line FName2 = filename:join([?config(priv_dir, Config),"bitflip.dat"]), L = lists:seq(1,10), - T = ets:new(x,Opts), + T = ets_new(x,Opts), Name = make_ref(), [ets:insert(T,{X,integer_to_list(X)}) || X <- L], ok = ets:tab2file(T,FName,[{extended_info,[md5sum]}]), @@ -3865,7 +3914,7 @@ tabfile_ext3(Config) when is_list(Config) -> ?line FName2 = filename:join([?config(priv_dir, Config),"ncountflip.dat"]), L = lists:seq(1,10), Name = make_ref(), - ?MODULE = ets:new(?MODULE,[named_table]), + ?MODULE = ets_new(?MODULE,[named_table]), [ets:insert(?MODULE,{X,integer_to_list(X)}) || X <- L], ets:tab2file(?MODULE,FName), {error,cannot_create_table} = ets:file2tab(FName), @@ -3897,7 +3946,7 @@ tabfile_ext4(doc) -> tabfile_ext4(Config) when is_list(Config) -> ?line FName = filename:join([?config(priv_dir, Config),"bauta.dat"]), LL = lists:seq(1,10000), - TL = ets:new(x,[]), + TL = ets_new(x,[]), Name2 = make_ref(), [ets:insert(TL,{X,integer_to_list(X)}) || X <- LL], ok = ets:tab2file(TL,FName,[{extended_info,[md5sum]}]), @@ -3953,7 +4002,7 @@ heavy_lookup(Config) when is_list(Config) -> heavy_lookup_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foobar_table, [set, protected, {keypos, 2} | Opts]), + ?line Tab = ets_new(foobar_table, [set, protected, {keypos, 2} | Opts]), ?line ok = fill_tab2(Tab, 0, 7000), ?line ?t:do_times(50, ?MODULE, do_lookup, [Tab, 6999]), ?line true = ets:delete(Tab), @@ -3976,7 +4025,7 @@ heavy_lookup_element(Config) when is_list(Config) -> heavy_lookup_element_do(Opts) -> ?line EtsMem = etsmem(), - ?line Tab = ets:new(foobar_table, [set, protected, {keypos, 2} | Opts]), + ?line Tab = ets_new(foobar_table, [set, protected, {keypos, 2} | Opts]), ?line ok = fill_tab2(Tab, 0, 7000), case os:type() of vxworks -> @@ -4009,9 +4058,9 @@ heavy_concurrent(_Config) -> repeat_for_opts(do_heavy_concurrent). do_heavy_concurrent(Opts) -> - ?line Size = 20000, + ?line Size = 10000, ?line EtsMem = etsmem(), - ?line Tab = ets:new(blupp, [set, public, {keypos, 2} | Opts]), + ?line Tab = ets_new(blupp, [set, public, {keypos, 2} | Opts]), ?line ok = fill_tab2(Tab, 0, Size), ?line Procs = lists:map( fun (N) -> @@ -4115,7 +4164,7 @@ member(Config) when is_list(Config) -> member_do(Opts) -> ?line EtsMem = etsmem(), - ?line T = ets:new(xxx, Opts), + ?line T = ets_new(xxx, Opts), ?line false = ets:member(T,hej), ?line E = fun(0,_F)->ok; (N,F) -> @@ -4140,7 +4189,7 @@ member_do(Opts) -> build_table(L1,L2,Num) -> - T = ets:new(xxx, [ordered_set] + T = ets_new(xxx, [ordered_set] ), lists:foreach( fun(X1) -> @@ -4162,7 +4211,7 @@ build_table(L1,L2,Num) -> T. build_table2(L1,L2,Num) -> - T = ets:new(xxx, [ordered_set] + T = ets_new(xxx, [ordered_set] ), lists:foreach( fun(X1) -> @@ -4293,7 +4342,7 @@ do_n_times(Fun,N) -> do_n_times(Fun,N-1). make_table(Name, Options, Elements) -> - T = ets:new(Name, Options), + T = ets_new(Name, Options), lists:foreach(fun(E) -> ets:insert(T, E) end, Elements), T. filltabint(Tab,0) -> @@ -4357,13 +4406,13 @@ xfilltabstr(Tab,N) -> fill_sets_int(N) -> fill_sets_int(N,[]). fill_sets_int(N,Opts) -> - Tab1 = ets:new(xxx, [ordered_set|Opts]), + Tab1 = ets_new(xxx, [ordered_set|Opts]), filltabint(Tab1,N), - Tab2 = ets:new(xxx, [set|Opts]), + Tab2 = ets_new(xxx, [set|Opts]), filltabint(Tab2,N), - Tab3 = ets:new(xxx, [bag|Opts]), + Tab3 = ets_new(xxx, [bag|Opts]), filltabint2(Tab3,N), - Tab4 = ets:new(xxx, [duplicate_bag|Opts]), + Tab4 = ets_new(xxx, [duplicate_bag|Opts]), filltabint3(Tab4,N), [Tab1,Tab2,Tab3,Tab4]. @@ -4515,7 +4564,7 @@ gen_dets_filename(Config,N) -> "testdets_" ++ integer_to_list(N) ++ ".dets"). otp_6842_select_1000(Config) when is_list(Config) -> - ?line Tab = ets:new(xxx,[ordered_set]), + ?line Tab = ets_new(xxx,[ordered_set]), ?line [ets:insert(Tab,{X,X}) || X <- lists:seq(1,10000)], ?line AllTrue = lists:duplicate(10,true), ?line AllTrue = @@ -4548,7 +4597,7 @@ check_seq(A,B,C) -> otp_6338(Config) when is_list(Config) -> L = binary_to_term(<<131,108,0,0,0,2,104,2,108,0,0,0,2,103,100,0,19,112,112,98,49,95,98,115,49,50,64,98,108,97,100,101,95,48,95,53,0,0,33,50,0,0,0,4,1,98,0,0,23,226,106,100,0,4,101,120,105,116,104,2,108,0,0,0,2,104,2,100,0,3,115,98,109,100,0,19,112,112,98,50,95,98,115,49,50,64,98,108,97,100,101,95,48,95,56,98,0,0,18,231,106,100,0,4,114,101,99,118,106>>), - T = ets:new(xxx,[ordered_set]), + T = ets_new(xxx,[ordered_set]), lists:foreach(fun(X) -> ets:insert(T,X) end,L), [[4839,recv]] = ets:match(T,{[{sbm,ppb2_bs12@blade_0_8},'$1'],'$2'}), ets:delete(T). @@ -4559,7 +4608,7 @@ otp_5340(Config) when is_list(Config) -> otp_5340_do(Opts) -> N = 3000, - T = ets:new(otp_5340, [bag,public | Opts]), + T = ets_new(otp_5340, [bag,public | Opts]), Ids = [1,2,3,4,5], [w(T, N, Id) || Id <- Ids], verify(T, Ids), @@ -4595,7 +4644,7 @@ otp_7665(Config) when is_list(Config) -> repeat_for_opts(otp_7665_do). otp_7665_do(Opts) -> - Tab = ets:new(otp_7665,[bag | Opts]), + Tab = ets_new(otp_7665,[bag | Opts]), Min = 0, Max = 10, lists:foreach(fun(N)-> otp_7665_act(Tab,Min,Max,N) end, @@ -4658,7 +4707,7 @@ meta_wb_do(Opts) -> Names). meta_wb_new(Name, _, Tabs, Opts) -> - case (catch ets:new(Name,[named_table|Opts])) of + case (catch ets_new(Name,[named_table|Opts])) of Name -> ?line false = lists:member(Name, Tabs), [Name | Tabs]; @@ -4706,7 +4755,7 @@ grow_shrink_0([N|Ns], EtsMem) -> grow_shrink_0([], _) -> ok. grow_shrink_1(N, Flags) -> - ?line T = ets:new(a, Flags), + ?line T = ets_new(a, Flags), ?line grow_shrink_2(N, N, T), ?line ets:delete(T). @@ -4736,7 +4785,7 @@ grow_pseudo_deleted_do() -> grow_pseudo_deleted_do(Type) -> process_flag(scheduler,1), Self = self(), - ?line T = ets:new(kalle,[Type,public,{write_concurrency,true}]), + ?line T = ets_new(kalle,[Type,public,{write_concurrency,true}]), Mod = 7, Mult = 10000, filltabint(T,Mod*Mult), ?line true = ets:safe_fixtable(T,true), @@ -4778,7 +4827,7 @@ shrink_pseudo_deleted_do() -> shrink_pseudo_deleted_do(Type) -> process_flag(scheduler,1), Self = self(), - ?line T = ets:new(kalle,[Type,public,{write_concurrency,true}]), + ?line T = ets_new(kalle,[Type,public,{write_concurrency,true}]), Half = 10000, filltabint(T,Half*2), ?line true = ets:safe_fixtable(T,true), @@ -4817,7 +4866,7 @@ meta_smp(suite) -> meta_lookup_unnamed_read(suite) -> []; meta_lookup_unnamed_read(Config) when is_list(Config) -> - InitF = fun(_) -> Tab = ets:new(unnamed,[]), + InitF = fun(_) -> Tab = ets_new(unnamed,[]), true = ets:insert(Tab,{key,data}), Tab end, @@ -4830,7 +4879,7 @@ meta_lookup_unnamed_read(Config) when is_list(Config) -> meta_lookup_unnamed_write(suite) -> []; meta_lookup_unnamed_write(Config) when is_list(Config) -> - InitF = fun(_) -> Tab = ets:new(unnamed,[]), + InitF = fun(_) -> Tab = ets_new(unnamed,[]), {Tab,0} end, ExecF = fun({Tab,N}) -> true = ets:insert(Tab,{key,N}), @@ -4843,7 +4892,7 @@ meta_lookup_unnamed_write(Config) when is_list(Config) -> meta_lookup_named_read(suite) -> []; meta_lookup_named_read(Config) when is_list(Config) -> InitF = fun([ProcN|_]) -> Name = list_to_atom(integer_to_list(ProcN)), - Tab = ets:new(Name,[named_table]), + Tab = ets_new(Name,[named_table]), true = ets:insert(Tab,{key,data}), Tab end, @@ -4857,7 +4906,7 @@ meta_lookup_named_read(Config) when is_list(Config) -> meta_lookup_named_write(suite) -> []; meta_lookup_named_write(Config) when is_list(Config) -> InitF = fun([ProcN|_]) -> Name = list_to_atom(integer_to_list(ProcN)), - Tab = ets:new(Name,[named_table]), + Tab = ets_new(Name,[named_table]), {Tab,0} end, ExecF = fun({Tab,N}) -> true = ets:insert(Tab,{key,N}), @@ -4870,7 +4919,7 @@ meta_lookup_named_write(Config) when is_list(Config) -> meta_newdel_unnamed(suite) -> []; meta_newdel_unnamed(Config) when is_list(Config) -> InitF = fun(_) -> ok end, - ExecF = fun(_) -> Tab = ets:new(unnamed,[]), + ExecF = fun(_) -> Tab = ets_new(unnamed,[]), true = ets:delete(Tab) end, FiniF = fun(_) -> ok end, @@ -4880,7 +4929,7 @@ meta_newdel_named(suite) -> []; meta_newdel_named(Config) when is_list(Config) -> InitF = fun([ProcN|_]) -> list_to_atom(integer_to_list(ProcN)) end, - ExecF = fun(Name) -> Name = ets:new(Name,[named_table]), + ExecF = fun(Name) -> Name = ets_new(Name,[named_table]), true = ets:delete(Name), Name end, @@ -4890,7 +4939,7 @@ meta_newdel_named(Config) when is_list(Config) -> smp_insert(doc) -> ["Concurrent insert's on same table"]; smp_insert(suite) -> []; smp_insert(Config) when is_list(Config) -> - ets:new(smp_insert,[named_table,public,{write_concurrency,true}]), + ets_new(smp_insert,[named_table,public,{write_concurrency,true}]), InitF = fun(_) -> ok end, ExecF = fun(_) -> true = ets:insert(smp_insert,{random:uniform(10000)}) end, @@ -4905,7 +4954,7 @@ smp_fixed_delete(Config) when is_list(Config) -> only_if_smp(fun()->smp_fixed_delete_do() end). smp_fixed_delete_do() -> - T = ets:new(foo,[public,{write_concurrency,true}]), + T = ets_new(foo,[public,{write_concurrency,true}]), %%Mem = ets:info(T,memory), NumOfObjs = 100000, filltabint(T,NumOfObjs), @@ -4941,7 +4990,7 @@ smp_unfix_fix(Config) when is_list(Config) -> smp_unfix_fix_do() -> process_flag(scheduler,1), Parent = self(), - T = ets:new(foo,[public,{write_concurrency,true}]), + T = ets_new(foo,[public,{write_concurrency,true}]), %%Mem = ets:info(T,memory), NumOfObjs = 100000, Deleted = 50000, @@ -5001,7 +5050,7 @@ otp_8166_do(WC) -> %% Bug scenario: One process segv while reading the table because another %% process is doing unfix without write-lock at the end of a trapping match_object. process_flag(scheduler,1), - T = ets:new(foo,[public, {write_concurrency,WC}]), + T = ets_new(foo,[public, {write_concurrency,WC}]), NumOfObjs = 3000, %% Need more than 1000 live objects for match_object to trap one time Deleted = NumOfObjs div 2, filltabint(T,NumOfObjs), @@ -5115,7 +5164,7 @@ verify_table_load(T) -> otp_8732(doc) -> ["ets:select on a tree with NIL key object"]; otp_8732(Config) when is_list(Config) -> - Tab = ets:new(noname,[ordered_set]), + Tab = ets_new(noname,[ordered_set]), filltabstr(Tab,999), ets:insert(Tab,{[],"nasty NIL object"}), ?line [] = ets:match(Tab,{'_',nomatch}), %% Will hang if bug not fixed @@ -5126,7 +5175,7 @@ smp_select_delete(suite) -> []; smp_select_delete(doc) -> ["Run concurrent select_delete (and inserts) on same table."]; smp_select_delete(Config) when is_list(Config) -> - T = ets:new(smp_select_delete,[named_table,public,{write_concurrency,true}]), + T = ets_new(smp_select_delete,[named_table,public,{write_concurrency,true}]), Mod = 17, Zeros = erlang:make_tuple(Mod,0), InitF = fun(_) -> Zeros end, @@ -5179,6 +5228,39 @@ smp_select_delete(Config) when is_list(Config) -> ?line false = ets:info(T,fixed), ets:delete(T). +types(doc) -> ["Test different types"]; +types(Config) when is_list(Config) -> + init_externals(), + repeat_for_opts(types_do,[[set,ordered_set],compressed]). + +types_do(Opts) -> + EtsMem = etsmem(), + ?line T = ets_new(xxx,Opts), + Fun = fun(Term) -> + ets:insert(T,{Term}), + ?line [{Term}] = ets:lookup(T,Term), + ets:insert(T,{Term,xxx}), + ?line [{Term,xxx}] = ets:lookup(T,Term), + ets:insert(T,{Term,"xxx"}), + ?line [{Term,"xxx"}] = ets:lookup(T,Term), + ets:insert(T,{xxx,Term}), + ?line [{xxx,Term}] = ets:lookup(T,xxx), + ets:insert(T,{"xxx",Term}), + ?line [{"xxx",Term}] = ets:lookup(T,"xxx"), + ets:delete_all_objects(T), + ?line 0 = ets:info(T,size) + end, + test_terms(Fun), + ets:delete(T), + ?line verify_etsmem(EtsMem). + + + + +% +% Utility functions: +% + add_lists(L1,L2) -> add_lists(L1,L2,[]). add_lists([],[],Acc) -> @@ -5243,7 +5325,29 @@ my_tab_to_list(_Ts,'$end_of_table', Acc) -> lists:reverse(Acc); my_tab_to_list(Ts,Key, Acc) -> my_tab_to_list(Ts,ets:next(Ts,Key),[ets:lookup(Ts, Key)| Acc]). +wait_for_all_schedulers_online_to_execute() -> + PMs = lists:map(fun (Sched) -> + spawn_opt(fun () -> ok end, + [monitor, {scheduler, Sched}]) + end, + lists:seq(1,erlang:system_info(schedulers_online))), + lists:foreach(fun ({P, M}) -> + receive + {'DOWN', M, process, P, _} -> ok + end + end, + PMs), + ok. + etsmem() -> + %% Wait until it is guaranteed that all already scheduled + %% deallocations of DbTable structures have completed. + wait_for_all_schedulers_online_to_execute(), + + AllTabs = lists:map(fun(T) -> {T,ets:info(T,name),ets:info(T,size), + ets:info(T,memory),ets:info(T,type)} + end, ets:all()), + Mem = {try erlang:memory(ets) catch error:notsup -> notsup end, case erlang:system_info({allocator,ets_alloc}) of false -> undefined; @@ -5262,12 +5366,13 @@ etsmem() -> {value,{_,BlSz,_,_}} = lists:keysearch(blocks_size, 1, L), {Bl0+Bl,BlSz0+BlSz} end, {0,0}, MSBCS) - end}. + end}, + {Mem,AllTabs}. -verify_etsmem(MemInfo) -> +verify_etsmem({MemInfo,AllTabs}) -> wait_for_test_procs(), case etsmem() of - MemInfo -> + {MemInfo,_} -> io:format("Ets mem info: ~p", [MemInfo]), case MemInfo of {ErlMem,EtsAlloc} when ErlMem == notsup; EtsAlloc == undefined -> @@ -5276,12 +5381,15 @@ verify_etsmem(MemInfo) -> _ -> ok end; - Other -> + {MemInfo2, AllTabs2} -> io:format("Expected: ~p", [MemInfo]), - io:format("Actual: ~p", [Other]), + io:format("Actual: ~p", [MemInfo2]), + io:format("Changed tables before: ~p\n",[AllTabs -- AllTabs2]), + io:format("Changed tables after: ~p\n", [AllTabs2 -- AllTabs]), ?t:fail() end. + start_loopers(N, Prio, Fun, State) -> lists:map(fun (_) -> my_spawn_opt(fun () -> looper(Fun, State) end, @@ -5441,22 +5549,220 @@ only_if_smp(Schedulers, Func) -> {true,_} -> Func() end. +%% Copy-paste from emulator/test/binary_SUITE.erl +-define(heap_binary_size, 64). +test_terms(Test_Func) -> + garbage_collect(), + ?line Pib0 = process_info(self(),binary), + + ?line Test_Func(atom), + ?line Test_Func(''), + ?line Test_Func('a'), + ?line Test_Func('ab'), + ?line Test_Func('abc'), + ?line Test_Func('abcd'), + ?line Test_Func('abcde'), + ?line Test_Func('abcdef'), + ?line Test_Func('abcdefg'), + ?line Test_Func('abcdefgh'), + + ?line Test_Func(fun() -> ok end), + X = id([a,{b,c},c]), + Y = id({x,y,z}), + Z = id(1 bsl 8*257), + ?line Test_Func(fun() -> X end), + ?line Test_Func(fun() -> {X,Y} end), + ?line Test_Func([fun() -> {X,Y,Z} end, + fun() -> {Z,X,Y} end, + fun() -> {Y,Z,X} end]), + + ?line Test_Func({trace_ts,{even_bigger,{some_data,fun() -> ok end}},{1,2,3}}), + ?line Test_Func({trace_ts,{even_bigger,{some_data,<<1,2,3,4,5,6,7,8,9,10>>}}, + {1,2,3}}), + + ?line Test_Func(1), + ?line Test_Func(42), + ?line Test_Func(-23), + ?line Test_Func(256), + ?line Test_Func(25555), + ?line Test_Func(-3333), + + ?line Test_Func(1.0), + + ?line Test_Func(183749783987483978498378478393874), + ?line Test_Func(-37894183749783987483978498378478393874), + Very_Big = very_big_num(), + ?line Test_Func(Very_Big), + ?line Test_Func(-Very_Big+1), + + ?line Test_Func([]), + ?line Test_Func("abcdef"), + ?line Test_Func([a, b, 1, 2]), + ?line Test_Func([a|b]), + + ?line Test_Func({}), + ?line Test_Func({1}), + ?line Test_Func({a, b}), + ?line Test_Func({a, b, c}), + ?line Test_Func(list_to_tuple(lists:seq(0, 255))), + ?line Test_Func(list_to_tuple(lists:seq(0, 256))), + + ?line Test_Func(make_ref()), + ?line Test_Func([make_ref(), make_ref()]), + + ?line Test_Func(make_port()), + + ?line Test_Func(make_pid()), + ?line Test_Func(make_ext_pid()), + ?line Test_Func(make_ext_port()), + ?line Test_Func(make_ext_ref()), + + Bin0 = list_to_binary(lists:seq(0, 14)), + ?line Test_Func(Bin0), + Bin1 = list_to_binary(lists:seq(0, ?heap_binary_size)), + ?line Test_Func(Bin1), + Bin2 = list_to_binary(lists:seq(0, ?heap_binary_size+1)), + ?line Test_Func(Bin2), + Bin3 = list_to_binary(lists:seq(0, 255)), + garbage_collect(), + Pib = process_info(self(),binary), + ?line Test_Func(Bin3), + garbage_collect(), + ?line Pib = process_info(self(),binary), + + ?line Test_Func(make_unaligned_sub_binary(Bin0)), + ?line Test_Func(make_unaligned_sub_binary(Bin1)), + ?line Test_Func(make_unaligned_sub_binary(Bin2)), + ?line Test_Func(make_unaligned_sub_binary(Bin3)), + + ?line Test_Func(make_sub_binary(lists:seq(42, 43))), + ?line Test_Func(make_sub_binary([42,43,44])), + ?line Test_Func(make_sub_binary([42,43,44,45])), + ?line Test_Func(make_sub_binary([42,43,44,45,46])), + ?line Test_Func(make_sub_binary([42,43,44,45,46,47])), + ?line Test_Func(make_sub_binary([42,43,44,45,46,47,48])), + ?line Test_Func(make_sub_binary(lists:seq(42, 49))), + ?line Test_Func(make_sub_binary(lists:seq(0, 14))), + ?line Test_Func(make_sub_binary(lists:seq(0, ?heap_binary_size))), + ?line Test_Func(make_sub_binary(lists:seq(0, ?heap_binary_size+1))), + ?line Test_Func(make_sub_binary(lists:seq(0, 255))), + + ?line Test_Func(make_unaligned_sub_binary(lists:seq(42, 43))), + ?line Test_Func(make_unaligned_sub_binary([42,43,44])), + ?line Test_Func(make_unaligned_sub_binary([42,43,44,45])), + ?line Test_Func(make_unaligned_sub_binary([42,43,44,45,46])), + ?line Test_Func(make_unaligned_sub_binary([42,43,44,45,46,47])), + ?line Test_Func(make_unaligned_sub_binary([42,43,44,45,46,47,48])), + ?line Test_Func(make_unaligned_sub_binary(lists:seq(42, 49))), + ?line Test_Func(make_unaligned_sub_binary(lists:seq(0, 14))), + ?line Test_Func(make_unaligned_sub_binary(lists:seq(0, ?heap_binary_size))), + ?line Test_Func(make_unaligned_sub_binary(lists:seq(0, ?heap_binary_size+1))), + ?line Test_Func(make_unaligned_sub_binary(lists:seq(0, 255))), + + %% Bit level binaries. + ?line Test_Func(<<1:1>>), + ?line Test_Func(<<2:2>>), + ?line Test_Func(<<42:10>>), + ?line Test_Func(list_to_bitstring([<<5:6>>|lists:seq(0, 255)])), + + ?line Test_Func(F = fun(A) -> 42*A end), + ?line Test_Func(lists:duplicate(32, F)), + + ?line Test_Func(FF = fun binary_SUITE:all/1), + ?line Test_Func(lists:duplicate(32, FF)), + + garbage_collect(), + ?line Pib0 = process_info(self(),binary), + ok. + +id(I) -> I. + +very_big_num() -> + very_big_num(33, 1). + +very_big_num(Left, Result) when Left > 0 -> + ?line very_big_num(Left-1, Result*256); +very_big_num(0, Result) -> + ?line Result. + +make_port() -> + ?line open_port({spawn, efile}, [eof]). + +make_pid() -> + ?line spawn_link(?MODULE, sleeper, []). + +sleeper() -> + ?line receive after infinity -> ok end. + +make_ext_pid() -> + {Pid, _, _} = get(externals), + Pid. + +make_ext_port() -> + {_, Port, _} = get(externals), + Port. +make_ext_ref() -> + {_, _, Ref} = get(externals), + Ref. + +init_externals() -> + SysDistSz = ets:info(sys_dist,size), + ?line Pa = filename:dirname(code:which(?MODULE)), + ?line {ok, Node} = test_server:start_node(plopp, slave, [{args, " -pa " ++ Pa}]), + ?line Res = case rpc:call(Node, ?MODULE, rpc_externals, []) of + {badrpc, {'EXIT', E}} -> + test_server:fail({rpcresult, E}); + R -> R + end, + ?line test_server:stop_node(Node), + + %% Wait for table 'sys_dist' to stabilize + repeat_while(fun() -> + case ets:info(sys_dist,size) of + SysDistSz -> false; + Sz -> + io:format("Waiting for sys_dist to revert size from ~p to size ~p\n", + [Sz, SysDistSz]), + receive after 1000 -> true end + end + end), + put(externals, Res). + +rpc_externals() -> + {self(), make_port(), make_ref()}. + +make_sub_binary(Bin) when is_binary(Bin) -> + {_,B} = split_binary(list_to_binary([0,1,3,Bin]), 3), + B; +make_sub_binary(List) -> + make_sub_binary(list_to_binary(List)). + +make_unaligned_sub_binary(Bin0) when is_binary(Bin0) -> + Bin1 = <<0:3,Bin0/binary,31:5>>, + Sz = size(Bin0), + <<0:3,Bin:Sz/binary,31:5>> = id(Bin1), + Bin; +make_unaligned_sub_binary(List) -> + make_unaligned_sub_binary(list_to_binary(List)). %% Repeat test function with different combination of table options %% repeat_for_opts(F) -> - repeat_for_opts(F, [write_concurrency, read_concurrency]). + repeat_for_opts(F, [write_concurrency, read_concurrency, compressed]). repeat_for_opts(F, OptGenList) when is_atom(F) -> repeat_for_opts(fun(Opts) -> ?MODULE:F(Opts) end, OptGenList); +repeat_for_opts({F,Args}, OptGenList) when is_atom(F) -> + repeat_for_opts(fun(Opts) -> ?MODULE:F(Opts,Args) end, OptGenList); repeat_for_opts(F, OptGenList) -> repeat_for_opts(F, OptGenList, []). repeat_for_opts(F, [], Acc) -> - lists:map(fun(Opts) -> - io:format("Calling with options ~p\n",[Opts]), - F(Opts) - end, Acc); + lists:map(fun(Opts) -> + OptList = lists:filter(fun(E) -> E =/= void end, Opts), + io:format("Calling with options ~p\n",[OptList]), + F(OptList) + end, Acc); repeat_for_opts(F, [OptList | Tail], []) when is_list(OptList) -> repeat_for_opts(F, Tail, [[Opt] || Opt <- OptList]); repeat_for_opts(F, [OptList | Tail], AccList) when is_list(OptList) -> @@ -5466,6 +5772,9 @@ repeat_for_opts(F, [Atom | Tail], AccList) when is_atom(Atom) -> repeat_for_opts_atom2list(all_types) -> [set,ordered_set,bag,duplicate_bag]; repeat_for_opts_atom2list(write_concurrency) -> [{write_concurrency,false},{write_concurrency,true}]; -repeat_for_opts_atom2list(read_concurrency) -> [{read_concurrency,false},{read_concurrency,true}]. - +repeat_for_opts_atom2list(read_concurrency) -> [{read_concurrency,false},{read_concurrency,true}]; +repeat_for_opts_atom2list(compressed) -> [compressed,void]. +ets_new(Name, Opts) -> + %%ets:new(Name, [compressed | Opts]). + ets:new(Name, Opts). diff --git a/lib/stdlib/test/filelib_SUITE.erl b/lib/stdlib/test/filelib_SUITE.erl index d54741051f..5a279609c6 100644 --- a/lib/stdlib/test/filelib_SUITE.erl +++ b/lib/stdlib/test/filelib_SUITE.erl @@ -53,8 +53,11 @@ wildcard_one(Config) when is_list(Config) -> wildcard_two(Config) when is_list(Config) -> ?line Dir = filename:join(?config(priv_dir, Config), "wildcard_two"), + ?line DirB = unicode:characters_to_binary(Dir, file:native_name_encoding()), ?line ok = file:make_dir(Dir), - ?line do_wildcard_1(Dir, fun(Wc) -> filelib:wildcard(Wc, Dir) end), + ?line do_wildcard_1(Dir, fun(Wc) -> io:format("~p~n",[{Wc,Dir, X = filelib:wildcard(Wc, Dir)}]),X end), + ?line do_wildcard_1(Dir, fun(Wc) -> io:format("~p~n",[{Wc,DirB, X = filelib:wildcard(Wc, DirB)}]), + [unicode:characters_to_list(Y,file:native_name_encoding()) || Y <- X] end), ?line do_wildcard_1(Dir, fun(Wc) -> filelib:wildcard(Wc, Dir++"/") end), case os:type() of {win32,_} -> @@ -253,5 +256,7 @@ ensure_dir_eexist(Config) when is_list(Config) -> %% There already is a file with the name of the directory %% we want to create. ?line NeedFile = filename:join(Name, "file"), + ?line NeedFileB = filename:join(Name, <<"file">>), ?line {error, eexist} = filelib:ensure_dir(NeedFile), + ?line {error, eexist} = filelib:ensure_dir(NeedFileB), ok. diff --git a/lib/stdlib/test/filename_SUITE.erl b/lib/stdlib/test/filename_SUITE.erl index ab6521f37b..dbce93600b 100644 --- a/lib/stdlib/test/filename_SUITE.erl +++ b/lib/stdlib/test/filename_SUITE.erl @@ -1,7 +1,7 @@ %% %% %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 @@ -22,12 +22,19 @@ basename_1/1, basename_2/1, dirname/1, extension/1, join/1, t_nativename/1]). -export([pathtype/1,rootname/1,split/1,find_src/1]). +-export([absname_bin/1, absname_bin_2/1, + basename_bin_1/1, basename_bin_2/1, + dirname_bin/1, extension_bin/1, join_bin/1]). +-export([pathtype_bin/1,rootname_bin/1,split_bin/1]). -include("test_server.hrl"). all(suite) -> [absname, absname_2, basename_1, basename_2, dirname, extension, - join, pathtype, rootname, split, t_nativename, find_src]. + join, pathtype, rootname, split, t_nativename, find_src, + absname_bin, absname_bin_2, basename_bin_1, basename_bin_2, dirname_bin, + extension_bin, + join_bin, pathtype_bin, rootname_bin, split_bin]. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% @@ -457,3 +464,307 @@ find_src(Config) when is_list(Config) -> %% Try to find the source for a preloaded module. ?line {error,{preloaded,init}} = filename:find_src(init), ok. + +%% +%% +%% With binaries +%% +%% + +absname_bin(Config) when is_list(Config) -> + case os:type() of + {win32, _} -> + ?line [Drive|_] = ?config(priv_dir, Config), + ?line Temp = filename:join([Drive|":/"], "temp"), + ?line case file:make_dir(Temp) of + ok -> ok; + {error,eexist} -> ok + end, + ?line {ok,Cwd} = file:get_cwd(), + ?line ok = file:set_cwd(Temp), + ?line <<Drive:8,":/temp/foo">> = filename:absname(<<"foo">>), + ?line <<Drive:8,":/temp/../ebin">> = filename:absname(<<"../ebin">>), + ?line <<Drive:8,":/erlang">> = filename:absname(<<"/erlang">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<"/erlang/src">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<"\\erlang\\src">>), + ?line <<Drive:8,":/temp/erlang">> = filename:absname(<<Drive:8,":erlang">>), + ?line <<Drive:8,":/temp/erlang/src">> = + filename:absname(<<Drive:8,":erlang/src">>), + ?line <<Drive:8,":/temp/erlang/src">> = + filename:absname(<<Drive:8,":erlang\\src\\">>), + ?line <<"a:/erlang">> = filename:absname(<<"a:erlang">>), + + ?line file:set_cwd(<<Drive:8,":/">>), + ?line <<Drive:8,":/foo">> = filename:absname(<<"foo">>), + ?line <<Drive:8,":/../ebin">> = filename:absname(<<"../ebin">>), + ?line <<Drive:8,":/erlang">> = filename:absname(<<"/erlang">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<"/erlang/src">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<"\\erlang\\\\src">>), + ?line <<Drive:8,":/erlang">> = filename:absname(<<Drive:8,":erlang">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<Drive:8,":erlang/src">>), + ?line <<"a:/erlang">> = filename:absname(<<"a:erlang">>), + + ?line file:set_cwd(Cwd), + ok; + {unix, _} -> + ?line ok = file:set_cwd(<<"/usr">>), + ?line <<"/usr/foo">> = filename:absname(<<"foo">>), + ?line <<"/usr/../ebin">> = filename:absname(<<"../ebin">>), + + ?line file:set_cwd(<<"/">>), + ?line <<"/foo">> = filename:absname(<<"foo">>), + ?line <<"/../ebin">> = filename:absname(<<"../ebin">>), + ?line <<"/erlang">> = filename:absname(<<"/erlang">>), + ?line <<"/erlang/src">> = filename:absname(<<"/erlang/src">>), + ?line <<"/erlang/src">> = filename:absname(<<"/erlang///src">>), + ok + end. + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +absname_bin_2(Config) when is_list(Config) -> + case os:type() of + {win32, _} -> + ?line [Drive|_] = ?config(priv_dir, Config), + ?line <<Drive:8,":/temp/foo">> = filename:absname(<<"foo">>, <<Drive:8,":/temp">>), + ?line <<Drive:8,":/temp/../ebin">> = filename:absname(<<"../ebin">>, + <<Drive:8,":/temp">>), + ?line <<Drive:8,":/erlang">> = filename:absname(<<"/erlang">>, <<Drive:8,":/temp">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<"/erlang/src">>, + <<Drive:8,":/temp">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<"\\erlang\\src">>, + <<Drive:8,":/temp">>), + ?line <<Drive:8,":/temp/erlang">> = filename:absname(<<Drive:8,":erlang">>, + <<Drive:8,":/temp">>), + ?line <<Drive:8,":/temp/erlang/src">> = filename:absname(<<Drive:8,":erlang/src">>, + <<Drive:8,":/temp">>), + ?line <<Drive:8,":/temp/erlang/src">> = + filename:absname(<<Drive:8,":erlang\\src\\">>, <<Drive:8,":/temp">>), + ?line <<"a:/erlang">> = filename:absname(<<"a:erlang">>, <<Drive:8,":/temp">>), + + ?line file:set_cwd(<<Drive:8,":/">>), + ?line <<Drive:8,":/foo">> = filename:absname(foo, <<Drive:8,":/">>), + ?line <<Drive:8,":/foo">> = filename:absname(<<"foo">>, <<Drive:8,":/">>), + ?line <<Drive:8,":/../ebin">> = filename:absname(<<"../ebin">>, <<Drive:8,":/">>), + ?line <<Drive:8,":/erlang">> = filename:absname(<<"/erlang">>, <<Drive:8,":/">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<"/erlang/src">>, + <<Drive:8,":/">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<"\\erlang\\\\src">>, + <<Drive:8,":/">>), + ?line <<Drive:8,":/erlang">> = filename:absname(<<Drive:8,":erlang">>, + <<Drive:8,":/">>), + ?line <<Drive:8,":/erlang/src">> = filename:absname(<<Drive:8,":erlang/src">>, + <<Drive:8,":/">>), + ?line <<"a:/erlang">> = filename:absname(<<"a:erlang">>, <<Drive:8,":/">>), + + ok; + {unix, _} -> + ?line <<"/usr/foo">> = filename:absname(<<"foo">>, <<"/usr">>), + ?line <<"/usr/../ebin">> = filename:absname(<<"../ebin">>, <<"/usr">>), + + ?line <<"/foo">> = filename:absname(<<"foo">>, <<"/">>), + ?line <<"/../ebin">> = filename:absname(<<"../ebin">>, <<"/">>), + ?line <<"/erlang">> = filename:absname(<<"/erlang">>, <<"/">>), + ?line <<"/erlang/src">> = filename:absname(<<"/erlang/src">>, <<"/">>), + ?line <<"/erlang/src">> = filename:absname(<<"/erlang///src">>, <<"/">>), + ok + end. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +basename_bin_1(Config) when is_list(Config) -> + ?line Dog = test_server:timetrap(test_server:seconds(10)), + ?line <<".">> = filename:basename(<<".">>), + ?line <<"foo">> = filename:basename(<<"foo">>), + ?line <<"foo">> = filename:basename(<<"/usr/foo">>), + ?line <<"foo.erl">> = filename:basename(<<"A:usr/foo.erl">>), + ?line case os:type() of + {win32, _} -> + ?line <<"foo">> = filename:basename(<<"A:\\usr\\foo">>), + ?line <<"foo">> = filename:basename(<<"A:foo">>); + {unix, _} -> + ?line <<"strange\\but\\true">> = + filename:basename(<<"strange\\but\\true">>) + end, + ?line test_server:timetrap_cancel(Dog), + ok. + +basename_bin_2(Config) when is_list(Config) -> + ?line Dog = test_server:timetrap(test_server:seconds(10)), + ?line <<".">> = filename:basename(<<".">>, <<".erl">>), + ?line <<"foo">> = filename:basename(<<"foo.erl">>, <<".erl">>), + ?line <<"foo.erl">> = filename:basename(<<"/usr/foo.erl">>, <<".hrl">>), + ?line <<"foo.erl">> = filename:basename(<<"/usr.hrl/foo.erl">>, <<".hrl">>), + ?line <<"foo">> = filename:basename(<<"/usr.hrl/foo">>, <<".hrl">>), + ?line <<"foo">> = filename:basename(<<"usr/foo/">>, <<".erl">>), + ?line <<"foo.erl">> = filename:basename(<<"usr/foo.erl/">>, <<".erl">>), + ?line case os:type() of + {win32, _} -> + ?line <<"foo">> = filename:basename(<<"A:foo">>, <<".erl">>), + ?line <<"foo.erl">> = filename:basename(<<"a:\\usr\\foo.erl">>, + <<".hrl">>), + ?line <<"foo.erl">> = filename:basename(<<"c:\\usr.hrl\\foo.erl">>, + <<".hrl">>), + ?line <<"foo">> = filename:basename(<<"A:\\usr\\foo">>, <<".hrl">>); + {unix, _} -> + ?line <<"strange\\but\\true">> = + filename:basename(<<"strange\\but\\true.erl">>, <<".erl">>), + ?line <<"strange\\but\\true">> = + filename:basename(<<"strange\\but\\true">>, <<".erl">>) + end, + ?line test_server:timetrap_cancel(Dog), + ok. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +dirname_bin(Config) when is_list(Config) -> + case os:type() of + {win32,_} -> + ?line <<"A:/usr">> = filename:dirname(<<"A:/usr/foo.erl">>), + ?line <<"A:usr">> = filename:dirname(<<"A:usr/foo.erl">>), + ?line <<"/usr">> = filename:dirname(<<"\\usr\\foo.erl">>), + ?line <<"/">> = filename:dirname(<<"\\usr">>), + ?line <<"A:">> = filename:dirname(<<"A:">>); + vxworks -> + ?line <<"net:/usr">> = filename:dirname(<<"net:/usr/foo.erl">>), + ?line <<"/disk0:/usr">> = filename:dirname(<<"/disk0:/usr/foo.erl">>), + ?line <<"/usr">> = filename:dirname(<<"\\usr\\foo.erl">>), + ?line <<"/usr">> = filename:dirname(<<"\\usr">>), + ?line <<"net:">> = filename:dirname(<<"net:">>); + _ -> true + end, + ?line <<"usr">> = filename:dirname(<<"usr///foo.erl">>), + ?line <<".">> = filename:dirname(<<"foo.erl">>), + ?line <<".">> = filename:dirname(<<".">>), + case os:type() of + vxworks -> + ?line <<"/">> = filename:dirname(<<"/">>), + ?line <<"/usr">> = filename:dirname(<<"/usr">>); + _ -> + ?line <<"/">> = filename:dirname(<<"/">>), + ?line <<"/">> = filename:dirname(<<"/usr">>) + end, + ok. + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +extension_bin(Config) when is_list(Config) -> + ?line <<".erl">> = filename:extension(<<"A:/usr/foo.erl">>), + ?line <<".erl">> = filename:extension(<<"A:/usr/foo.nisse.erl">>), + ?line <<".erl">> = filename:extension(<<"A:/usr.bar/foo.nisse.erl">>), + ?line <<"">> = filename:extension(<<"A:/usr.bar/foo">>), + ?line <<"">> = filename:extension(<<"A:/usr/foo">>), + ?line case os:type() of + {win32, _} -> + ?line <<"">> = filename:extension(<<"A:\\usr\\foo">>), + ?line <<".erl">> = + filename:extension(<<"A:/usr.bar/foo.nisse.erl">>), + ?line <<"">> = filename:extension(<<"A:/usr.bar/foo">>), + ok; + vxworks -> + ?line <<"">> = filename:extension(<<"/disk0:\\usr\\foo">>), + ?line <<".erl">> = + filename:extension(<<"net:/usr.bar/foo.nisse.erl">>), + ?line <<"">> = filename:extension(<<"net:/usr.bar/foo">>), + ok; + _ -> ok + end. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +join_bin(Config) when is_list(Config) -> + ?line <<"/">> = filename:join([<<"/">>]), + ?line <<"/">> = filename:join([<<"//">>]), + ?line <<"usr/foo.erl">> = filename:join(<<"usr">>,<<"foo.erl">>), + ?line <<"/src/foo.erl">> = filename:join(usr, <<"/src/foo.erl">>), + ?line <<"/src/foo.erl">> = filename:join([<<"/src/">>,'foo.erl']), + ?line <<"/src/foo.erl">> = filename:join(<<"usr">>, ["/sr", 'c/foo.erl']), + ?line <<"/src/foo.erl">> = filename:join(<<"usr">>, <<"/src/foo.erl">>), + + %% Make sure that redundant slashes work too. + ?line <<"a/b/c/d/e/f/g">> = filename:join([<<"a//b/c/////d//e/f/g">>]), + ?line <<"a/b/c/d/e/f/g">> = filename:join([<<"a//b/c/">>, <<"d//e/f/g">>]), + ?line <<"a/b/c/d/e/f/g">> = filename:join([<<"a//b/c">>, <<"d//e/f/g">>]), + ?line <<"/d/e/f/g">> = filename:join([<<"a//b/c">>, <<"/d//e/f/g">>]), + ?line <<"/d/e/f/g">> = filename:join([<<"a//b/c">>, <<"//d//e/f/g">>]), + + ?line <<"foo/bar">> = filename:join([$f,$o,$o,$/,[]], <<"bar">>), + + ?line case os:type() of + {win32, _} -> + ?line <<"d:/">> = filename:join([<<"D:/">>]), + ?line <<"d:/">> = filename:join([<<"D:\\">>]), + ?line <<"d:/abc">> = filename:join([<<"D:/">>, <<"abc">>]), + ?line <<"d:abc">> = filename:join([<<"D:">>, <<"abc">>]), + ?line <<"a/b/c/d/e/f/g">> = + filename:join([<<"a//b\\c//\\/\\d/\\e/f\\g">>]), + ?line <<"a:usr/foo.erl">> = + filename:join([<<"A:">>,<<"usr">>,<<"foo.erl">>]), + ?line <<"/usr/foo.erl">> = + filename:join([<<"A:">>,<<"/usr">>,<<"foo.erl">>]), + ?line <<"c:usr">> = filename:join(<<"A:">>,<<"C:usr">>), + ?line <<"a:usr">> = filename:join(<<"A:">>,<<"usr">>), + ?line <<"c:/usr">> = filename:join(<<"A:">>, <<"C:/usr">>), + ?line <<"c:/usr/foo.erl">> = + filename:join([<<"A:">>,<<"C:/usr">>,<<"foo.erl">>]), + ?line <<"c:usr/foo.erl">> = + filename:join([<<"A:">>,<<"C:usr">>,<<"foo.erl">>]), + ?line <<"d:/foo">> = filename:join([$D, $:, $/, []], <<"foo">>), + ok; + {unix, _} -> + ok + end. + +pathtype_bin(Config) when is_list(Config) -> + ?line relative = filename:pathtype(<<"..">>), + ?line relative = filename:pathtype(<<"foo">>), + ?line relative = filename:pathtype(<<"foo/bar">>), + ?line relative = filename:pathtype('foo/bar'), + case os:type() of + {win32, _} -> + ?line volumerelative = filename:pathtype(<<"/usr/local/bin">>), + ?line volumerelative = filename:pathtype(<<"A:usr/local/bin">>), + ok; + {unix, _} -> + ?line absolute = filename:pathtype(<<"/">>), + ?line absolute = filename:pathtype(<<"/usr/local/bin">>), + ok + end. + +rootname_bin(Config) when is_list(Config) -> + ?line <<"/jam.src/kalle">> = filename:rootname(<<"/jam.src/kalle">>), + ?line <<"/jam.src/foo">> = filename:rootname(<<"/jam.src/foo.erl">>), + ?line <<"/jam.src/foo">> = filename:rootname(<<"/jam.src/foo.erl">>, <<".erl">>), + ?line <<"/jam.src/foo.jam">> = filename:rootname(<<"/jam.src/foo.jam">>, <<".erl">>), + ?line <<"/jam.src/foo.jam">> = filename:rootname(["/jam.sr",'c/foo.j',"am"],<<".erl">>), + ?line <<"/jam.src/foo.jam">> = filename:rootname(["/jam.sr",'c/foo.j'|am],<<".erl">>), + ok. + +split_bin(Config) when is_list(Config) -> + case os:type() of + vxworks -> + ?line [<<"/usr">>,<<"local">>,<<"bin">>] = filename:split(<<"/usr/local/bin">>); + _ -> + ?line [<<"/">>,<<"usr">>,<<"local">>,<<"bin">>] = filename:split(<<"/usr/local/bin">>) + end, + ?line [<<"foo">>,<<"bar">>]= filename:split(<<"foo/bar">>), + ?line [<<"foo">>, <<"bar">>, <<"hello">>]= filename:split(<<"foo////bar//hello">>), + case os:type() of + {win32,_} -> + ?line [<<"a:/">>,<<"msdev">>,<<"include">>] = + filename:split(<<"a:/msdev/include">>), + ?line [<<"a:/">>,<<"msdev">>,<<"include">>] = + filename:split(<<"A:/msdev/include">>), + ?line [<<"msdev">>,<<"include">>] = + filename:split(<<"msdev\\include">>), + ?line [<<"a:/">>,<<"msdev">>,<<"include">>] = + filename:split(<<"a:\\msdev\\include">>), + ?line [<<"a:">>,<<"msdev">>,<<"include">>] = + filename:split(<<"a:msdev\\include">>), + ok; + _ -> + ok + end. + diff --git a/lib/stdlib/vsn.mk b/lib/stdlib/vsn.mk index db7954af04..ac02e1f359 100644 --- a/lib/stdlib/vsn.mk +++ b/lib/stdlib/vsn.mk @@ -1 +1 @@ -STDLIB_VSN = 1.17.2 +STDLIB_VSN = 1.17.3 |