December 2010 - macruby-tickets - lists.macosforge.org

[MacRuby] #1042: BigMath::log and BigMath:exp are broken
by MacRuby 06 Jan '11

06 Jan '11

#1042: BigMath::log and BigMath:exp are broken -------------------------------------+-------------------------------------- Reporter: hghoehne@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.9 Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ macruby -ve 'require "bigdecimal/math"; include BigMath; p exp(log(BigDecimal("20.0"), 200), 200).to_f' MacRuby 0.9 (ruby 1.9.2) [universal-darwin10.0, x86_64] 16.6822127651354 }}} {{{ ruby -ve 'require "bigdecimal/math"; include BigMath; p exp(log(BigDecimal("20.0"), 200), 200).to_f' ruby 1.9.3dev (2010-12-15 trunk 30211) [x86_64-darwin10.3.0] 20.0 }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1042> MacRuby <http://macruby.org/>

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[MacRuby] #1078: segfault when trying to use macgem to install a gem
by MacRuby 05 Jan '11

05 Jan '11

#1078: segfault when trying to use macgem to install a gem ------------------------------------+--------------------------------------- Reporter: mrada@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- I tried installing several gems (bundler, rspec, jeweler), and macgem will cause a segfault each time. I will attach a crash report. -- Ticket URL: <http://www.macruby.org/trac/ticket/1078> MacRuby <http://macruby.org/>

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[MacRuby] #1080: Add #size method for C struct classes
by MacRuby 05 Jan '11

05 Jan '11

#1080: Add #size method for C struct classes ---------------------------------+------------------------------------------ Reporter: kyossi212@… | Owner: lsansonetti@… Type: enhancement | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: C struct sizeof ---------------------------------+------------------------------------------ To use some sort of C-based API, It will helpful if MacRuby has capability of obtaining byte-size for C struct classes. NSRect.size in ruby code should be same as sizeof(NSRect) in c code. Use case example: AudioStreamGetPropertyInfo() in CoreAudio.framework returns required byte- size for it's outSize(4th argument). {{{ extern OSStatus AudioStreamGetPropertyInfo( AudioStreamID inStream, UInt32 inChannel, AudioDevicePropertyID inPropertyID, UInt32*outSize, /*total byte-size for required data in subsequence call*/ Boolean*outWritable); }}} for some inPropertyID enum value , outSize indicate total byte size for ( an array of some structure interested in). So, to get actual data (by subsequent call to AudioStreamGetProperty), we should calculate required array length, to allocate buffer. {{{ p=Pointer.new(StructFoo, outSize/StructFoo.size) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1080> MacRuby <http://macruby.org/>

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[MacRuby] #1074: Abor occurs when install the rubygems.
by MacRuby 05 Jan '11

05 Jan '11

#1074: Abor occurs when install the rubygems. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- when install the rubygems with macgem, following message is displayed. I have used the MacRuby r5076. {{{ $ sudo macgem install nokogiri macruby(27694,0x7fff710fbca0) malloc: *** error for object 0x10488b7f8: incorrect checksum for freed object - object was probably modified after being freed. *** set a breakpoint in malloc_error_break to debug zsh: abort macgem install nokogiri $ sudo macgem install hotcocoa macruby(27710,0x7fff710fbca0) malloc: *** error for object 0x103ba8518: incorrect checksum for freed object - object was probably modified after being freed. *** set a breakpoint in malloc_error_break to debug zsh: abort sudo macgem install hotcocoa }}} I attach the crash log. -- Ticket URL: <http://www.macruby.org/trac/ticket/1074> MacRuby <http://macruby.org/>

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[MacRuby] #1072: macgem is broken in trunk
by MacRuby 05 Jan '11

05 Jan '11

#1072: macgem is broken in trunk -------------------------------------+-------------------------------------- Reporter: hghoehne@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.9 Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ hg$ macruby -ve "p MACRUBY_REVISION" MacRuby 0.9 (ruby 1.9.2) [universal-darwin10.0, x86_64] "svn revision 5070 from http://svn.macosforge.org/repository/ruby/MacRuby/trunk" hg$ macgem -v 1.3.6 hg$ macgem search -r flt *** REMOTE GEMS *** ERROR: While executing gem ... (TypeError) incompatible marshal file format (can't be read) format version 4.8 required; 31.139 given hg$ macgem search -r hotcooca *** REMOTE GEMS *** ERROR: While executing gem ... (TypeError) incompatible marshal file format (can't be read) format version 4.8 required; 31.139 given hg$ sudo macgem install flt macruby(47359,0x7fff70c7bbe0) malloc: *** error for object 0x103bb78d8: incorrect checksum for freed object - object was probably modified after being freed. *** set a breakpoint in malloc_ hg$ sudo macgem install hotcocoa macruby(47362,0x7fff70c7bbe0) malloc: *** error for object 0x10550d168: incorrect checksum for freed object - object was probably modified after being freed. *** set a breakpoint in malloc_error_break to debug Abort trap }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1072> MacRuby <http://macruby.org/>

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[MacRuby] #1088: Performance: String#* is very slow.
by MacRuby 03 Jan '11

03 Jan '11

#1088: Performance: String#* is very slow. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby require 'benchmark' n = 500000 Benchmark.bmbm do |x| x.report { str = "a" * n } end }}} Result: {{{ $ ruby -v tc.rb ruby 1.8.7 (2009-06-12 patchlevel 174) [universal-darwin10.0] Rehearsal ------------------------------------ 0.010000 0.000000 0.010000 ( 0.007391) --------------------------- total: 0.010000sec user system total real 0.000000 0.000000 0.000000 ( 0.006874) $ ruby19 -v tc.rb ruby 1.9.2p136 (2010-12-25 revision 30365) [x86_64-darwin10.5.0] Rehearsal ------------------------------------ 0.000000 0.000000 0.000000 ( 0.000698) --------------------------- total: 0.000000sec user system total real 0.000000 0.000000 0.000000 ( 0.000161) $ macruby tc.rb Rehearsal ------------------------------------ 22.850000 9.470000 32.320000 ( 17.096490) -------------------------- total: 32.320000sec user system total real 22.910000 9.860000 32.770000 ( 17.328623) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1088> MacRuby <http://macruby.org/>

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[MacRuby] #1083: Segfault occurs when calls the String#unpack('i') with block.
by MacRuby 02 Jan '11

02 Jan '11

#1083: Segfault occurs when calls the String#unpack('i') with block. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test: {{{ $ macruby -e '"\x01\xfe".unpack("i") {}' zsh: segmentation fault macruby -e '"\x01\xfe".unpack("i") {}' }}} BackTrace: {{{ $ DYLD_LIBRARY_PATH=. gdb --args ./macruby -e '"\x01\xfe".unpack("i") {}' Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000004 rb_ary_push (ary=4, item=4) at NSArray.m:1381 1381 if (IS_RARY(ary)) { (gdb) bt #0 rb_ary_push (ary=4, item=4) at NSArray.m:1381 #1 0x00000001000770a0 in pack_unpack (str=8590179360, sel=<value temporarily unavailable, due to optimizations>, fmt=8590179296) at pack.c:1616 #2 0x000000010014a56b in rb_vm_dispatch (_vm=0x100d25050, cache=0x100cc9b60, top=8590066080, self=8590179360, klass=0x200011720, sel=0x102e176d0, block=0x20005eba0, opt=0 '\000', argc=<value temporarily unavailable, due to optimizations>, argv=0x7fff5fbfed40) at dispatcher.cpp:161 #3 0x0000000102d5a476 in ?? () #4 0x0000000102d5a0be in ?? () #5 0x0000000100161c53 in rb_vm_run (fname=<value temporarily unavailable, due to optimizations>, node=0x20005c440, binding=<value temporarily unavailable, due to optimizations>, inside_eval=false) at vm.cpp:3942 #6 0x0000000100040930 in ruby_run_node (n=0x20005c440) at eval.c:211 #7 0x0000000100000d28 in main (argc=3, argv=0x100d1de30, envp=<value temporarily unavailable, due to optimizations>) at main.cpp:40 Current language: auto; currently objective-c (gdb) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1083> MacRuby <http://macruby.org/>

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[MacRuby] #1087: Assertion fails when Array#[]= was specified with very large index.
by MacRuby 02 Jan '11

02 Jan '11

#1087: Assertion fails when Array#[]= was specified with very large index. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby LONGP = [127, 63, 31, 15, 7].map {|x| 2**x-1 }.find do |x| begin [].first(x) rescue ArgumentError true rescue RangeError false end end p LONGP ary = [] ary[LONGP] = 1 }}} Result: {{{ $ ruby19 tc.rb 9223372036854775807 tc.rb:12:in `[]=': index 9223372036854775807 too big (IndexError) from tc.rb:12:in `<main>' $ macruby tc.rb 9223372036854775807 Assertion failed: (size > 0), function ruby_xmalloc_memory, file gc.c, line 107. zsh: abort macruby tc.rb }}} BackTrace: {{{ Assertion failed: (size > 0), function ruby_xmalloc_memory, file gc.c, line 107. Program received signal SIGABRT, Aborted. 0x00007fff88411616 in __kill () (gdb) bt #0 0x00007fff88411616 in __kill () #1 0x00007fff884b1cca in abort () #2 0x00007fff8849ec90 in __assert_rtn () #3 0x000000010004e4ad in rb_objc_no_gc_error [inlined] () at /Users/watson/src/MacRuby/gc.c:107 #4 0x000000010004e4ad in ruby_xmalloc_ptrs (size=0) at gc.c:109 #5 0x0000000100015f87 in rary_reserve (ary=8590002080, newlen=9223372036854775808) at array.c:50 #6 0x000000010001e23c in rary_aset (ary=8590002080, sel=<value temporarily unavailable, due to optimizations>, argc=<value temporarily unavailable, due to optimizations>, argv=<value temporarily unavailable, due to optimizations>) at array.h:106 #7 0x000000010014ae35 in rb_vm_dispatch (_vm=0x100d25050, cache=0x100ce4520, top=0, self=8590002080, klass=0x200067ae0, sel=0x100d2c460, block=0x0, opt=0 '\0', argc=2, argv=0x7fff5fbfed10) at dispatcher.cpp:448 #8 0x0000000102d5ac26 in ?? () #9 0x0000000102d5a61e in ?? () #10 0x0000000102d5a2d0 in ?? () #11 0x0000000100158e03 in rb_vm_run (fname=<value temporarily unavailable, due to optimizations>, node=0x200055dc0, binding=<value temporarily unavailable, due to optimizations>, inside_eval=false) at vm.cpp:3942 #12 0x0000000100041830 in ruby_run_node (n=0x200055dc0) at eval.c:211 #13 0x0000000100000d28 in main (argc=3, argv=0x100d1de30, envp=<value temporarily unavailable, due to optimizations>) at main.cpp:40 (gdb) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1087> MacRuby <http://macruby.org/>

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[MacRuby] #1085: Assertion failed: ((b->flags & flags) == flags)
by MacRuby 01 Jan '11

01 Jan '11

#1085: Assertion failed: ((b->flags & flags) == flags) ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby require 'test/unit' class TestThreadGroup < Test::Unit::TestCase def test_frozen_thgroup thgrp = ThreadGroup.new t = Thread.new{1} Thread.new{ thgrp.add(Thread.current) thgrp.freeze assert_raise(ThreadError) do Thread.new{1}.join end assert_raise(ThreadError) do thgrp.add(t) end assert_raise(ThreadError) do ThreadGroup.new.add Thread.current end }.join t.join end end }}} BackTrace: {{{ Assertion failed: ((b->flags & flags) == flags), function rb_vm_prepare_block, file dispatcher.cpp, line 1379. Program received signal SIGABRT, Aborted. 0x00007fff883fdfca in __semwait_signal () (gdb) bt 20 #0 0x00007fff883fdfca in __semwait_signal () #1 0x00007fff883fde59 in nanosleep () #2 0x00000001000ed10a in thread_join_m (self=8592424160, sel=<value temporarily unavailable, due to optimizations>, argc=<value temporarily unavailable, due to optimizations>, argv=<value temporarily unavailable, due to optimizations>) at thread.c:191 #3 0x0000000100149f35 in rb_vm_dispatch (_vm=0x100d25050, cache=0x100cdc160, top=8592689248, self=8592424160, klass=0x2000a6ba0, sel=0x100df9400, block=0x0, opt=0 '\0', argc=0, argv=0x0) at dispatcher.cpp:448 #4 0x0000000102d5a7a6 in ?? () #5 0x0000000102d93117 in ?? () #6 0x000000010014a586 in rb_vm_dispatch (_vm=0x100d25050, cache=0x100ceb820, top=0, self=8592689248, klass=0x2002700e0, sel=0x10392bdc0, block=0x0, opt=2 '\002', argc=<value temporarily unavailable, due to optimizations>, argv=0x7fff5fbf9c18) at dispatcher.cpp:159 #7 0x0000000100101d9c in rb_f_send (recv=8592689248, sel=<value temporarily unavailable, due to optimizations>, argc=<value temporarily unavailable, due to optimizations>, argv=0x7fff5fbf9c10) at vm.h:602 #8 0x0000000100149f35 in rb_vm_dispatch (_vm=0x100d25050, cache=0x100cf08a0, top=8592689248, self=8592689248, klass=0x2002700e0, sel=0x100d28f50, block=0x0, opt=0 '\0', argc=1, argv=0x7fff5fbf9c10) at dispatcher.cpp:448 #9 0x0000000102d5a7a6 in ?? () #10 0x0000000102d91dd5 in ?? () #11 0x000000010014a56b in rb_vm_dispatch (_vm=0x100d25050, cache=0x100cd2488, top=8592497504, self=8592689248, klass=0x2002700e0, sel=0x7fff82cd76bb, block=0x0, opt=0 '\0', argc=<value temporarily unavailable, due to optimizations>, argv=0x7fff5fbfa9a0) at dispatcher.cpp:161 #12 0x0000000102d5a7a6 in ?? () #13 0x0000000102d914e7 in ?? () #14 0x000000010014ca67 in rb_vm_yield_args (_vm=0x100d25050, argc=<value temporarily unavailable, due to optimizations>, argv=0x2002700e0) at dispatcher.cpp:100 #15 0x00000001001011a8 in rb_yield (val=8592686688) at vm_eval.c:196 #16 0x000000010001531d in rary_each (ary=8592687840, sel=<value temporarily unavailable, due to optimizations>) at array.c:1065 #17 0x000000010014a586 in rb_vm_dispatch (_vm=0x100d25050, cache=0x100cca260, top=8592497504, self=8592687840, klass=0x200068020, sel=0x100d26450, block=0x20026f0a0, opt=0 '\0', argc=<value temporarily unavailable, due to optimizations>, argv=0x0) at dispatcher.cpp:159 #18 0x0000000102d5a7a6 in ?? () #19 0x0000000102d909df in ?? () (More stack frames follow...) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1085> MacRuby <http://macruby.org/>

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[MacRuby] #1091: #inspect behaves differently if class uses #init or custom #init method
by MacRuby 31 Dec '10

31 Dec '10

#1091: #inspect behaves differently if class uses #init or custom #init method ---------------------------+------------------------------------------------ Reporter: haxie1@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ---------------------------+------------------------------------------------ Ruby docs for #inspect say that the default implementation just calls #to_s. (http://www.ruby-doc.org/core/classes/Object.html#M000360) If my class isn't initialized with a custom #init method that doesn't seem to be the case. {{{ class Foo def to_s "I am Foo" end end Foo.new.inspect "I am Foo" class Bar def initMe return self end def to_s "I am Bar" end end Bar.alloc.initMe.inspect "#<Bar:0x2000c0960>" Bar.alloc.initMe.to_s "I am Bar" }}} Should #inspect do something different based on how I initialize my class? -- Ticket URL: <http://www.macruby.org/trac/ticket/1091> MacRuby <http://macruby.org/>

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