August 2010 - MacRuby-devel - lists.macosforge.org

Could we have…
by Rob Gleeson 09 Aug '10

09 Aug '10

Hey, Could we have a separate mailing list for bug reports, and another mailing list for MacRuby users? The mailing list seems to be a lot more popular lately, with 90% of posts being bug reports, and I'm not too excited about reading bug reports ;-) </suggestion> Rob ---- http://robgleeson.github.com Website http://github.com/robgleeson GitHub rob(a)flowof.info E-Mail

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[MacRuby] #835: Abort occurs when kills the MainThread.
by MacRuby 08 Aug '10

08 Aug '10

#835: Abort occurs when kills the MainThread. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby $ cat test_thread_kill.rb Thread.new { i = 0 loop do p i i += 1 sleep 0.5 end } sleep 3 Thread.main.kill p "ng" }}} Result of Ruby 1.9.1: {{{ $ ruby test_thread_kill.rb 0 1 2 3 4 5 }}} Result of MacRuby Trunk: {{{ $ macruby test_thread_kill.rb 0 1 2 3 4 5 uncaught Objective-C/C++ exception... terminate called after throwing an instance of 'RoxorThreadRaiseException*' zsh: abort macruby test_thread_kill.rb }}} I think that MacRuby should calls rb_exit() when kills the MainThread. {{{ #!diff diff --git a/thread.c b/thread.c index 579e105..7e7e9d4 100644 --- a/thread.c +++ b/thread.c @@ -328,6 +328,11 @@ static VALUE rb_thread_kill(VALUE thread, SEL sel) { rb_vm_thread_t *t = GetThreadPtr(thread); + rb_vm_thread_t *t_main = GetThreadPtr(rb_vm_main_thread()); + + if (t->vm == t_main->vm) { + rb_exit(EXIT_SUCCESS); + } if (t->status != THREAD_KILLED) { rb_vm_thread_cancel(t); } }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/835> MacRuby <http://macruby.org/>

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Unnamed Selectors
by Larry Staton Jr. 07 Aug '10

07 Aug '10

All - I'm freshening up on my Core Animation by translating the code from Bill Dudney's "Core Animation" book: <http://github.com/statonjr/macruby-coreanimation> I've run across an interesting method signature that I can call, but I'm wondering if my way is the best way to call it. Here's the method signature from the CAMediaTimingFunction class: - (id)initWithControlPoints:(float)c1x :(float)c1y :(float)c2x :(float)c2y Yes, that's "initWithControlPoints::::" Here's what I'm using: tf = CAMediaTimingFunction.alloc tf.send "initWithControlPoints::::".to_sym, c1x, c1y, c2x, c2y moveAnimation.timingFunction = tf Is there a better way? I just feel like I'm missing something. Warm regards, Larry

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[MacRuby] #834: Inspecting a string with multibyte characters from an application prints escaped characters
by MacRuby 07 Aug '10

07 Aug '10

#834: Inspecting a string with multibyte characters from an application prints escaped characters -------------------------------------+-------------------------------------- Reporter: eloy.de.enige@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: interactive-macruby -------------------------------------+-------------------------------------- When printing these from a running Cocoa app: {{{ p "いえい" puts "いえい" }}} It comes out like this: {{{ "\x3044\x3048\x3044" いえい }}} Note that this problem only occurs when ran from a Cocoa app, from the command-line it prints the characters as expected. -- Ticket URL: <http://www.macruby.org/trac/ticket/834> MacRuby <http://macruby.org/>

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[MacRuby] #833: Pre defined variables not being set
by MacRuby 07 Aug '10

07 Aug '10

#833: Pre defined variables not being set -------------------------------+-------------------------------------------- Reporter: maccman@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: -------------------------------+-------------------------------------------- A lot of the predefined variables are not being set, such as $! after an exception. See http://www.zenspider.com/Languages/Ruby/QuickRef.html -- Ticket URL: <http://www.macruby.org/trac/ticket/833> MacRuby <http://macruby.org/>

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[MacRuby] #831: Received request header with Webrick HTTPD is broken after GC is executed.
by MacRuby 07 Aug '10

07 Aug '10

#831: Received request header with Webrick HTTPD is broken after GC is executed. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby $ cat test.rb require 'open-uri' require 'webrick' NullLog = Object.new def NullLog.<<(arg) end def with_http Dir.mktmpdir {|dr| srv = WEBrick::HTTPServer.new({ :DocumentRoot => dr, :ServerType => Thread, :Logger => WEBrick::Log.new(NullLog), :AccessLog => [[NullLog, ""]], :BindAddress => '127.0.0.1', :Port => 8080}) _, port, _, host = srv.listeners[0].addr begin th = srv.start yield srv, dr, "http://#{host}:#{port}" ensure srv.shutdown end } end myheader1 = 'hello world' myheader2 = nil with_http {|srv, dr, url| srv.mount_proc("/h/") {|req, res| myheader2 = req['myheader']; p "recv [1] : before GC : #{myheader2}" GC.start p "recv [2] : after GC : #{myheader2}" res.body = "foo" } open("#{url}/h/", 'MyHeader'=>myheader1) {|f| } } }}} GC Eabled: {{{ $ macruby test.rb "recv [1] : before GC : hello world" "recv [2] : after GC : \xA1i\x00\x00\x00\x00\x00\x00\xE0n)" }}} GC Disabled: {{{ $ GC_DISABLE=true macruby test.rb "recv [1] : before GC : hello world" "recv [2] : after GC : hello world" }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/831> MacRuby <http://macruby.org/>

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[MacRuby] #794: `pthread_mutex_unlock(&t->sleep_mutex)' failed: Invalid argument (22)
by MacRuby 06 Aug '10

06 Aug '10

#794: `pthread_mutex_unlock(&t->sleep_mutex)' failed: Invalid argument (22) ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- I atach the Test Script of Ruby 1.9.2 RC2. An Error occurs when executed "test_require.rb": {{{ $ macruby test_require.rb Loaded suite test_require Started pthread command `pthread_mutex_unlock(&t->sleep_mutex)' failed: Invalid argument (22) zsh: abort macruby test_require.rb }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/794> MacRuby <http://macruby.org/>

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[MacRuby] #832: “Thread.abort_on_exception = true” does not raise the exception in the main thread.
by MacRuby 06 Aug '10

06 Aug '10

#832: “Thread.abort_on_exception = true” does not raise the exception in the main thread. -------------------------------------+-------------------------------------- Reporter: eloy.de.enige@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ % ruby19 -e 'Thread.abort_on_exception = true; Thread.new { foo }; sleep 1; p :ok' -e:1:in `block in <main>': undefined local variable or method `foo' for main:Object (NameError) % macruby -e 'Thread.abort_on_exception = true; Thread.new { foo }; sleep 1; p :ok' :ok }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/832> MacRuby <http://macruby.org/>

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[MacRuby] #824: Calls to #validateUserInterfaceItem: have no effect
by MacRuby 06 Aug '10

06 Aug '10

#824: Calls to #validateUserInterfaceItem: have no effect ---------------------------------+------------------------------------------ Reporter: mred@… | Owner: lsansonetti@… Type: defect | Status: new Priority: minor | Milestone: MacRuby 0.7 Component: MacRuby | Keywords: ---------------------------------+------------------------------------------ The following implementation of #validateUserInterfaceItem: had no effect when added to a window controller {{{ def validateUserInterfaceItem item false end }}} Replacing the above method with a similar implementation of #validateMenuItem:, however, and menu items were disabled as expected. -- Ticket URL: <http://www.macruby.org/trac/ticket/824> MacRuby <http://macruby.org/>

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[MacRuby] #830: Assertion fails when calls undef with Symbol including expression interpolation.
by MacRuby 05 Aug '10

05 Aug '10

#830: Assertion fails when calls undef with Symbol including expression interpolation. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby $ cat test_undef.rb # '[ruby-dev:32308]' def foobar end undef :"foo#{:bar}" foobar }}} Result of Ruby 1.9.1: {{{ $ ruby test_undef.rb test_undef.rb:6:in `<main>': undefined local variable or method `foobar' for main:Object (NameError) }}} Result of MacRuby Trunk: {{{ $ macruby test_undef.rb Assertion failed: (TYPE(name) == T_SYMBOL), function compile_node0, file compiler.cpp, line 4101. zsh: abort macruby test_undef.rb }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/830> MacRuby <http://macruby.org/>

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