June 2011 - macruby-tickets - lists.macosforge.org

[MacRuby] #1233: Abort occurs when kill a thread waiting with IO.select
by MacRuby 10 Aug '11

10 Aug '11

#1233: Abort occurs when kill a thread waiting with IO.select ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby t = Thread.new do IO.select(nil, nil, nil, nil) end sleep 0.5 t.kill }}} {{{ $ macruby t.rb terminate called after throwing an instance of 'RoxorThreadRaiseException*' zsh: abort macruby t.rb }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1233> MacRuby <http://macruby.org/>

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[MacRuby] #1102: segfault when trying const_get on unitialized constant with rspec2
by MacRuby 04 Aug '11

04 Aug '11

#1102: segfault when trying const_get on unitialized constant with rspec2 ------------------------------------+--------------------------------------- Reporter: mrada@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- When I try to run const_get inside of a begin/rescue/end statement it should be safe, but when I try to spec the code in rspec it causes MacRuby to segfault instead of rescuing. I was using rspec 2.4 with the latest nightly build (Jan 6). This may be related to ticket #1095, I have attached a reduced script. -- Ticket URL: <http://www.macruby.org/trac/ticket/1102> MacRuby <http://macruby.org/>

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[MacRuby] #1180: REQUEST: set rubygems to allow gem activation on *.rbo files
by MacRuby 25 Jul '11

25 Jul '11

#1180: REQUEST: set rubygems to allow gem activation on *.rbo files ------------------------------------+--------------------------------------- Reporter: mrada@… | Owner: lsansonetti@… Type: enhancement | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- Rubygems will only be able to activate a gem if the require string is the exact file name, or if the string plus a set of predefined file suffixes exactly matches a file. In the case of a compiled gem where the original *.rb files have been removed, rubygems will think that the file does not exist. This can be worked around by using #gem first to avoid the code path that rubygems would normally take when trying to find a file in a gem and simply activate the gems paths. A better solution would be to add '.rbo' to the list of known file suffixes. However, with rubygems 1.4.2, the list of suffixes is static, so the list would have to be directly edited. Around rubygems 1.6.0, the list of suffixes became an instance variable which can modified from the MacRuby specific defaults file. I've made the changes in my fork of MacRuby on github: https://github.com/ferrous26/MacRuby/commit/09cc3e656072f2c2d75de95b00b5eb5… -- Ticket URL: <http://www.macruby.org/trac/ticket/1180> MacRuby <http://macruby.org/>

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[MacRuby] #972: RSpec 2.0.1 & Bundler rake task segfaults under MacRuby 0.7.1
by MacRuby 13 Jul '11

13 Jul '11

#972: RSpec 2.0.1 & Bundler rake task segfaults under MacRuby 0.7.1 ------------------------------+--------------------------------------------- Reporter: jon@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ------------------------------+--------------------------------------------- When attempting to use the RSpec 2.0.1 rake task in a project using Bundler 1.0.2 I see a segfault when rspec is run by the rake task. This does not occur if a Gemfile isn't present in the current directory. This may be related to an error I'm seeing from Bundler when using bundle exec: "Could not find task exec" Code to reproduce can be found at http://github.com/jellybob/macruby- segfault and run with the following process: $ macgem install bundler $ macruby -S bundle install $ macrake spec -- Ticket URL: <http://www.macruby.org/trac/ticket/972> MacRuby <http://macruby.org/>

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[MacRuby] #1079: Failed to install pg gem
by MacRuby 11 Jul '11

11 Jul '11

#1079: Failed to install pg gem --------------------------------+------------------------------------------- Reporter: mr.saint@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.8 Component: MacRuby | Keywords: --------------------------------+------------------------------------------- I tried to install pg gem as a root. I use system-wide-configured RVM and MacRuby was installed on it. The result was fail. I attach a file -- Ticket URL: <http://www.macruby.org/trac/ticket/1079> MacRuby <http://macruby.org/>

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[MacRuby] #1221: xml-object gem fails: no superclass method `initialize' (works on MRI 1.9.2)
by MacRuby 10 Jul '11

10 Jul '11

#1221: xml-object gem fails: no superclass method `initialize' (works on MRI 1.9.2) -----------------------------------+---------------------------------------- Reporter: andre.lewis@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- The [http://rubygems.org/gems/xml-object xml-object] gem throws an exception on MacRuby. The same code works on MRI 1.9.2. A simple example: {{{ $ macgem install xml-object $ macirb > require "rubygems" require "open-uri" require "xml-object" o=XMLObject.new(open("http://www.w3schools.com/xml/simple.xml")) NoMethodError: super: no superclass method `initialize' for #<XMLObject::Adapters::REXML::Element:0x2004fbea0 ...> /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems /xml-object-0.9.93/lib/xml-object/adapters/rexml.rb:32:in `initialize:' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems /xml-object-0.9.93/lib/xml-object/adapters.rb:13:in `block' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems /xml-object-0.9.93/lib/xml-object/adapters.rb:13:in `initialize:' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems /xml-object-0.9.93/lib/xml-object/adapters/rexml.rb:32:in `initialize:' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems /xml-object-0.9.93/lib/xml-object/adapters.rb:13:in `block' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems /xml-object-0.9.93/lib/xml-object/adapters.rb:13:in `initialize:' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems /xml-object-0.9.93/lib/xml-object/adapters/rexml.rb:32:in `initialize:' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems /xml-object-0.9.93/lib/xml-object/adapters/rexml.rb:9:in `new:' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems /xml-object-0.9.93/lib/xml-object.rb:15:in `new:' }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1221> MacRuby <http://macruby.org/>

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[MacRuby] #1195: Socket#accept_nonblock blocks for Unix domain socket
by MacRuby 10 Jul '11

10 Jul '11

#1195: Socket#accept_nonblock blocks for Unix domain socket --------------------------------------+------------------------------------- Reporter: warpflyght@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: --------------------------------------+------------------------------------- Socket#accept_nonblock (and UNIXServer#accept_nonblock) appear to block. I haven't tried constructing a UDP or TCP socket with Socket, but I suspect this issue affects all Socket subclasses. Test programs: UNIXServer: {{{ #!ruby require 'socket' require 'fileutils' FileUtils.rm_f("/tmp/sock") serv = UNIXServer.new("/tmp/sock") begin warn "Accepting." sock = serv.accept_nonblock rescue Errno::EAGAIN, Errno::EWOULDBLOCK, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR warn "Would block; retrying." retry end warn "Have socket." }}} Socket: {{{ #!ruby require 'socket' require 'fileutils' FileUtils.rm_f("/tmp/sock") serv = Socket.new(Socket::AF_UNIX, Socket::SOCK_STREAM, 0) serv.bind(Socket.sockaddr_un("/tmp/sock")) serv.listen(1) begin warn "Accepting." sock, sockaddr = serv.accept_nonblock rescue Errno::EAGAIN, Errno::EWOULDBLOCK, Errno::ECONNABORTED, Errno::EPROTO, Errno::EINTR warn "Would block; retrying." retry end warn "Have socket." }}} When run with Ruby 1.8.7 on my Snow Leopard machine, these print "Accepting" followed by "Would block; retrying" repeatedly, as expected. Under MacRuby r5278 on the same system, both programs just print "Accepting" and do nothing. Connecting to the socket immediately prints "Have socket" under both interpreters. I searched Trac for duplicates, but the closest I found was #554. In the case of IO#read_nonblock and IO#write_nonblock, the C functions are actually unimplemented; in this case, they are implemented, but don't work as documented. -- Ticket URL: <http://www.macruby.org/trac/ticket/1195> MacRuby <http://macruby.org/>

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[MacRuby] #1343: autotest-fsevent AND autotest-growl causes SegFault
by MacRuby 05 Jul '11

05 Jul '11

#1343: autotest-fsevent AND autotest-growl causes SegFault -----------------------------+---------------------------------------------- Reporter: kykim@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -----------------------------+---------------------------------------------- install gems: autotest-standalone (or ZenTest) autotest-fsevent autotest-growl create .autotest: require 'autotest/fsevent'[[BR]] require 'autotest/growl' run autotest: DYLD_LIBRARY_PATH=. ./macruby -I./lib -rubygems `which autotest` Segmentation fault 1) Segmentation fault does not always occur, sometimes program exits[[BR]] 2) reverse order of requires in .autotest file, program usually exits[[BR]] 3) .autotest of autotest/fsevent only, exits[[BR]] 4) .autotest of autotest/growl only appears to work properly[[BR]] I'd happily try to debug and/or provide more info, but I'm unsure how to proceed, any pointers/directions are appreciated. -- Ticket URL: <http://www.macruby.org/trac/ticket/1343> MacRuby <http://macruby.org/>

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[MacRuby] #1313: #to_json will cause a stack overflow if generating a collection with objective-c objects
by MacRuby 05 Jul '11

05 Jul '11

#1313: #to_json will cause a stack overflow if generating a collection with objective-c objects ------------------------------------+--------------------------------------- Reporter: mrada@… | Owner: lsansonetti@… Type: defect | Status: new Priority: critical | Milestone: Component: MacRuby | Keywords: reduction ------------------------------------+--------------------------------------- Reduction: {{{ require 'json' [NSString.alloc.initWithString('')].to_json }}} It looks like the issue is caused because the JSON library does not match a type against an NSString, so it tries to generate JSON using the value of #to_s, which returns another NSString. -- Ticket URL: <http://www.macruby.org/trac/ticket/1313> MacRuby <http://macruby.org/>

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[MacRuby] #1345: Assertion fails when invoke an eval() within CGI.new
by MacRuby 01 Jul '11

01 Jul '11

#1345: Assertion fails when invoke an eval() within CGI.new ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Assertion occurs when is invoked an eval at following point. * https://github.com/MacRuby/MacRuby/blob/master/lib/cgi/html.rb#L881 * https://github.com/MacRuby/MacRuby/blob/master/lib/cgi/html.rb#L930 * https://github.com/MacRuby/MacRuby/blob/master/lib/cgi/html.rb#L981 * https://github.com/MacRuby/MacRuby/blob/master/lib/cgi/html.rb#L1015 Test Script: {{{ #!ruby require 'cgi' @environ = { 'REQUEST_METHOD' => 'GET', } ENV.update(@environ) cgi = CGI.new('html3') cgi = CGI.new('html4') cgi = CGI.new('html4Tr') cgi = CGI.new('html4Fr') }}} Result: {{{ $ DYLD_LIBRARY_PATH=. ./macruby -I./lib ~/tmp/ttt.rb Assertion failed: (len >= 0), function str_replace_with_uchars, file string.c, line 327. zsh: abort DYLD_LIBRARY_PATH=. ./macruby -I./lib ~/tmp/ttt.rb }}} BackTrace: {{{ Program received signal SIGABRT, Aborted. 0x00007fff83d0f0b6 in __kill () (gdb) bt #0 0x00007fff83d0f0b6 in __kill () #1 0x00007fff83daf9f6 in abort () #2 0x00007fff83d9c9bc in __assert_rtn () #3 0x00000001000b7845 in str_replace_with_uchars (self=0x2000218c0, chars=0xfffffffdfff1ab5d, len=-22431) at string.c:327 #4 0x00000001000c7269 in rb_unicode_str_new (ptr=0xfffffffdfff1ab5d, len=18446744073709529185) at string.c:6263 #5 0x0000000100085f3a in lex_getline [inlined] () at /Users/watson/src /macruby-master/parse.y:5071 #6 0x0000000100085f3a in ruby_yyparse (parser=<value temporarily unavailable, due to optimizations>) at parse.y:5213 #7 0x000000010009059a in yycompile0 (arg=<value temporarily unavailable, due to optimizations>, tracing=<value temporarily unavailable, due to optimizations>) at parse.y:5000 #8 0x0000000100090b75 in rb_parser_compile_string (vparser=<value temporarily unavailable, due to optimizations>, f=0x100992c3c "(eval)", s=8592144096, line=1) at parse.y:5033 #9 0x0000000100154d77 in rb_vm_eval_string (self=8590852352, klass=0, src=8590812672, binding=0x0, file=0x100992c3c "(eval)", line=1, should_push_outer=false) at vm.cpp:4245 #10 0x00000001000f32d9 in eval_string_with_should_push_outer (self=8590852352, klass=0, src=8590812672, scope=4, file=0x100992c3c "(eval)", line=1, should_push_outer=false) at vm_eval.c:299 #11 0x00000001000f33a8 in eval_string (self=8590852352, klass=0, src=8590812672, scope=4, file=0x100992c3c "(eval)", line=1) at vm_eval.c:320 #12 0x00000001000f3772 in rb_f_eval (self=8590852352, sel=0x100e271a0, argc=1, argv=0x7fff5fbfb750) at vm_eval.c:441 #13 0x000000010013b264 in rb_vm_dispatch (_vm=0x100e231d0, cache=0x100d7f560, top=8590852352, self=8590852352, klass=0x2000fbaa0, sel=0x100e271a0, block=0x0, opt=2 '\002', argc=1, argv=0x7fff5fbfb750) at dispatcher.cpp:448 #14 0x0000000103a00c54 in ?? () #15 0x0000000103a14e45 in ?? () #16 0x000000010013b7c4 in rb_vm_dispatch (_vm=0x100e231d0, cache=0x100d90d60, top=8590852352, self=8590852352, klass=0x2000fbaa0, sel=0x103e97ca0, block=0x0, opt=2 '\002', argc=<value temporarily unavailable, due to optimizations>, argv=0x0) at dispatcher.cpp:159 #17 0x0000000103a00c54 in ?? () #18 0x0000000103a0ecf0 in ?? () #19 0x000000010013b7a9 in rb_vm_dispatch (_vm=0x100e231d0, cache=0x100d97b30, top=0, self=8590852352, klass=0x2000dfea0, sel=0x7fff82ffe23e, block=0x0, opt=2 '\002', argc=<value temporarily unavailable, due to optimizations>, argv=0x7fff5fbfdd10) at dispatcher.cpp:161 #20 0x000000010006260a in rb_class_new_instance0 [inlined] () at /Users/watson/src/macruby-master/object.c:653 #21 0x000000010006260a in rb_class_new_instance_imp (klass=<value temporarily unavailable, due to optimizations>, sel=<value temporarily unavailable, due to optimizations>, argc=1, argv=0x7fff5fbfdd10) at object.c:2021 #22 0x000000010013b264 in rb_vm_dispatch (_vm=0x100e231d0, cache=0x100d93840, top=8590062368, self=8590851744, klass=0x2000bfec0, sel=0x100e22360, block=0x0, opt=0 '\0', argc=1, argv=0x7fff5fbfdd10) at dispatcher.cpp:448 #23 0x0000000103a00c54 in ?? () #24 0x0000000103a001c0 in ?? () #25 0x0000000100154306 in rb_vm_run (fname=0x2000a7480 "/Users/watson/tmp/ttt.rb", node=0x2000252a0, binding=<value temporarily unavailable, due to optimizations>, inside_eval=<value temporarily unavailable, due to optimizations>) at vm.cpp:4115 #26 0x0000000100030de0 in ruby_run_node (n=0x2000252a0) at eval.c:211 #27 0x0000000100000cf8 in main (argc=3, argv=0x100e1c040, envp=<value temporarily unavailable, due to optimizations>) at main.cpp:40 (gdb) }}} When rb_unicode_str_new() was invoked, it seems that broken length was passed. -- Ticket URL: <http://www.macruby.org/trac/ticket/1345> MacRuby <http://macruby.org/>

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