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2024-07-29Expand opt_newarray_send to support Array#pack with buffer keyword argRandy Stauner
Use an enum for the method arg instead of needing to add an id that doesn't map to an actual method name. $ ruby --dump=insns -e 'b = "x"; [v].pack("E*", buffer: b)' before: ``` == disasm: #<ISeq:<main>@-e:1 (1,0)-(1,34)> local table (size: 1, argc: 0 [opts: 0, rest: -1, post: 0, block: -1, kw: -1@-1, kwrest: -1]) [ 1] b@0 0000 putchilledstring "x" ( 1)[Li] 0002 setlocal_WC_0 b@0 0004 putself 0005 opt_send_without_block <calldata!mid:v, argc:0, FCALL|VCALL|ARGS_SIMPLE> 0007 newarray 1 0009 putchilledstring "E*" 0011 getlocal_WC_0 b@0 0013 opt_send_without_block <calldata!mid:pack, argc:2, kw:[#<Symbol:0x000000000023110c>], KWARG> 0015 leave ``` after: ``` == disasm: #<ISeq:<main>@-e:1 (1,0)-(1,34)> local table (size: 1, argc: 0 [opts: 0, rest: -1, post: 0, block: -1, kw: -1@-1, kwrest: -1]) [ 1] b@0 0000 putchilledstring "x" ( 1)[Li] 0002 setlocal_WC_0 b@0 0004 putself 0005 opt_send_without_block <calldata!mid:v, argc:0, FCALL|VCALL|ARGS_SIMPLE> 0007 putchilledstring "E*" 0009 getlocal b@0, 0 0012 opt_newarray_send 3, 5 0015 leave ``` Notes: Merged: https://github.com/ruby/ruby/pull/11249
2024-05-23Introduce a specialize instruction for Array#packNobuyoshi Nakada
Instructions for this code: ```ruby # frozen_string_literal: true [a].pack("C") ``` Before this commit: ``` == disasm: #<ISeq:<main>@test.rb:1 (1,0)-(3,13)> 0000 putself ( 3)[Li] 0001 opt_send_without_block <calldata!mid:a, argc:0, FCALL|VCALL|ARGS_SIMPLE> 0003 newarray 1 0005 putobject "C" 0007 opt_send_without_block <calldata!mid:pack, argc:1, ARGS_SIMPLE> 0009 leave ``` After this commit: ``` == disasm: #<ISeq:<main>@test.rb:1 (1,0)-(3,13)> 0000 putself ( 3)[Li] 0001 opt_send_without_block <calldata!mid:a, argc:0, FCALL|VCALL|ARGS_SIMPLE> 0003 putobject "C" 0005 opt_newarray_send 2, :pack 0008 leave ``` Co-authored-by: Maxime Chevalier-Boisvert <[email protected]> Co-authored-by: Aaron Patterson <[email protected]>
2023-10-06Use size of `uintptr_t` for `j` and `J` testsNobuyoshi Nakada
`RbConfig::SIZEOF` has been added later than the time this check was committed first.
2023-10-06Move rbconfig to the topNobuyoshi Nakada
It is required in the always defined class level.
2023-01-05Raise an ArgumentError for unknown pack/unpack directiveBenoit Daloze
* [Bug #19150]
2022-12-16Unconditionally warn "unknown pack/unpack directive"Yusuke Endoh
[Bug #19150] Notes: Merged: https://github.com/ruby/ruby/pull/6948
2022-12-01[Bug #19108] Check for the encoding of pack/unpack formatNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/6785
2022-11-22Use dedicated assertions for warningsNobuyoshi Nakada
2022-11-22Avoid unnecessary use of global variablesNobuyoshi Nakada
2021-11-16Add a test for bug 18343Jeremy Evans
This already passes in master, 3.0, and 2.7, but would fail in ruby 2.6 as it segfaults instead of raising an exception. I think it's good to have a test for this to catch possible future regressions. Notes: Merged: https://github.com/ruby/ruby/pull/5128
2021-10-26pack.c: add an offset argument to unpack and unpack1Jean Boussier
[Feature #18254] This is useful to avoid repeteadly copying strings when parsing binary formats
2021-09-13Use capture_output instead of capture_ioHiroshi SHIBATA
2019-11-18Deprecate taint/trust and related methods, and make the methods no-opsJeremy Evans
This removes the related tests, and puts the related specs behind version guards. This affects all code in lib, including some libraries that may want to support older versions of Ruby. Notes: Merged: https://github.com/ruby/ruby/pull/2476
2018-11-16pack.c: refine warningnobu
* pack.c (unknown_directive): refine warning message at unknown directive in unpack too, and quote unprintable characters. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-17infect taint flag on Array#pack and String#unpacknagachika
with the directives "B", "b", "H" and "h". * pack.c (pack_pack, pack_unpack_internal): infect taint flag. * test/ruby/test_pack.rb: add test for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28pack.c: fix underflownobu
* pack.c (pack_unpack_internal): get rid of underflow. https://hackerone.com/reports/298246 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62992 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-02long long is a C99ismshyouhei
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61550 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-12-12Add FrozenError as a subclass of RuntimeErrorshyouhei
FrozenError will be used instead of RuntimeError for exceptions raised when there is an attempt to modify a frozen object. The reason for this change is to differentiate exceptions related to frozen objects from generic exceptions such as those generated by Kernel#raise without an exception class. From: Jeremy Evans <[email protected]> Signed-off-by: Urabe Shyouhei <[email protected]> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-29pack.c: unpack "M" may be ASCII onlynobu
* pack.c (pack_unpack_internal): set ASCII only properly on "M", may be ASCII only. [ruby-core:83055] [Bug #13949] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-29test/ruby/test_pack.rb: fix test case added by r57187rhe
The test case for String#unpack added by r57187 is not properly testing because the String will be filled after the block invocation. [ruby-core:78841] [Bug #13075] Thanks to nagachika for pointing this out: http://d.hatena.ne.jp/nagachika/20161226/ruby_trunk_changes_57184_57194#r57187 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-26pack.c: avoid returning uninitialized Stringrhe
Fix unpacking with 'b', 'B', 'h' and 'H' format. Do not return an uninitialized String to Ruby before filling the content bytes. Fixes r11175 ("pack.c (pack_unpack): execute block if given with unpacked value instead of creating an array", 2006-10-15). [ruby-core:78841] [Bug #13075] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-01String#unpack1 [Feature #12752]naruse
Returns the first value of String#unpack. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-01Remove `offset:` from `Array#pack`usa
* pack.c (pack_pack): can use `@` instead of `offset:`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-12-01Supports `buffer` and `offset` in `Array#pack`usa
* pack.c (pack_pack): Supports `buffer` and `offset` in `Array#pack`. [Feature #12754] [ruby-dev:49798] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-04-09assertions.rb: set default internal encodingnobu
* test/lib/test/unit/assertions.rb (assert_raise_with_message): set default internal encoding to the excpected message, which affects String#inspect in messages. * test/lib/test/unit/assertions.rb (assert_warning): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-16Add frozen_string_literal: false for all filesnaruse
When you change this to true, you may need to add more tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-13pack.c: check index rangenobu
* pack.c (pack_pack): always check index range against the receiver array length, which can be shortened by elements conversion. reported by Marcin 'Icewall' Noga of Cisco Talos. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-12* pack.c (pack_{un,}pack): new template character `j` and `J`, pointerusa
with signed and unsigned integers. * NEWS: mention bout this featre. [Feature #11215] [ruby-dev:49015] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-06pack.c: escape and encodingnobu
* pack.c (pack_pack): escape unprintable characters and preserve the encoding of warning message. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-11-06test_pack.rb: test_invalid_warningnobu
* test/ruby/test_pack.rb (test_invalid_warning): add test for invalid directive warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-17* pack.c (pack_unpack): Add casts for char references for 'u'.akr
Fix line ending recognition algorithm. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-11pack.c: fix buffer overrunnobu
* pack.c (encodes): fix buffer overrun by tail_lf. Thanks to Mamoru Tasaka and Tomas Hoger. [ruby-core:63604] [Bug #10019] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-04pack.c: use ivar for associated objectsnobu
* pack.c (str_associate, str_associated): keep associated objects in an instance variables, instead of in the internal structure. * string.c (rb_str_associate, rb_str_associated): deprecate. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-04string.c: enable capacity when setting capanobu
* string.c (rb_str_modify_expand): enable capacity and disable assocation with packed objects when setting capa, so that pack("p") string fails to unpack properly after modified. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-13test/ruby: better assertionsnobu
* test/ruby: use better assertions instead of mere assert. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-06-12* safe.c (rb_set_safe_level, safe_setter): raise an ArgumentErrorshugo
when $SAFE is set to 4. $SAFE=4 is now obsolete. [ruby-core:55222] [Feature #8468] * object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust): Kernel#untrusted?, untrust, and trust are now deprecated. Their behavior is same as tainted?, taint, and untaint, respectively. * include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED() and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(), respectively. * array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c, ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c, ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c, ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c, ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c, ext/socket/socket.c, ext/socket/udpsocket.c, ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c, ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c, load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c, safe.c, string.c, thread.c, transcode.c, variable.c, vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for $SAFE=4. * test/dl/test_dl2.rb, test/erb/test_erb.rb, test/readline/test_readline.rb, test/readline/test_readline_history.rb, test/ruby/test_alias.rb, test/ruby/test_array.rb, test/ruby/test_dir.rb, test/ruby/test_encoding.rb, test/ruby/test_env.rb, test/ruby/test_eval.rb, test/ruby/test_exception.rb, test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb, test/ruby/test_io.rb, test/ruby/test_method.rb, test/ruby/test_module.rb, test/ruby/test_object.rb, test/ruby/test_pack.rb, test/ruby/test_rand.rb, test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb, test/ruby/test_struct.rb, test/ruby/test_thread.rb, test/ruby/test_time.rb: remove tests for $SAFE=4. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-18* pack.c (pack_unpack): output characters even if the input doesn'tnaruse
have paddings. [Bug #8286] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40342 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-06add a comment.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-03Add comment.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40085 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-04-02* pack.c: Support Q! and q! for long long.akr
(natstr): Moved to toplevel. Add q and Q if there is long long type. (endstr): Moved to toplevel. (NATINT_PACK): Consider long long. (NATINT_LEN_Q): New macro. (pack_pack): Support Q! and q!. (pack_unpack): Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-06* ruby.c (load_file_internal): set default source encoding asnaruse
UTF-8 instead of US-ASCII. [ruby-core:46021] [Feature #6679] * parse.y (parser_initialize): set default parser encoding as UTF-8 instead of US-ASCII. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-10-19set encoding to ASCII for appropriate String#unpack modifierseregon
* pack.c (pack_unpack): set encoding of the 'H','h','B' and 'B' modifiers to US-ASCII. * test/ruby/test_pack.rb: tests for the above. [ruby-core:47653][Bug #7050] * test/test_securerandom.rb: tests for SecureRandom.hex from tenderlove. [ruby-core:46792][Bug #6799] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37269 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-24test_pack.rb: fix assertionnobu
* pack.c (pack_unpack): fix indent. * test/ruby/test_pack.rb (test_pack_unpack_M): fix assertion. ignore invalid quoted-printable and just skip. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36517 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-24* test/ruby/test_pack.rb (test_pack_unpack_M): was redefinedusa
accidentally. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-18pack.c: round down too long uuencode widthnobu
* pack.c (pack_pack): round down too long uuencode width. folding width in uuencode format cannot be longer than 63 bytes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-11Set $VERBOSE=false in case of ruby -w.naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35294 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-04-10* pack.c (pack_pack): Warn when an invalid character is found in thedrbrain
format string when $VERBOSE is true. [ruby-trunk - Feature #5219] * pack.c (pack_unpack): ditto * test/ruby/test_pack.rb (class TestPack): Test for warnings on invalid format characters. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35292 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-11* pack.c (pack_unpack): when unpack('M') occurs an illegal bytenaruse
sequence, output the "=" character and the following character in the decoded data without any transformation. [ruby-dev:44875] [Bug #5635] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-02-12* lib/test/unit.rb (assert_include): add alias.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-01-14* pack.c (pack_unpack): the resulted string of unpack('M') must havenaruse
ASCII-8BIT encoding (and ENC_CODERANGE_VALID). [ruby-core:34482] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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