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

[MacRuby] #1008: Can't get the last line from $_. Need to implement rb_lastline_get and rb_lastline_set.
by MacRuby 06 Dec '10

06 Dec '10

#1008: Can't get the last line from $_. Need to implement rb_lastline_get and rb_lastline_set. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Test Script: {{{ #!ruby require 'tempfile' t = Tempfile.new("foo") t.puts "1" t.puts "2" t.puts "3" t.close def test(io) io.gets p $_ end io = File.open(t.path) io.gets p $_ io.gets test(io) p $_ }}} Result: {{{ $ ruby19 -v t.rb ruby 1.9.2p0 (2010-08-18 revision 29036) [x86_64-darwin10.4.0] "1\n" "3\n" "2\n" $ macruby -v t.rb MacRuby 0.8 (ruby 1.9.2) [universal-darwin10.0, x86_64] nil nil nil }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1008> MacRuby <http://macruby.org/>

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[MacRuby] #994: Grit gem acts differently in macruby vs macruby app
by MacRuby 06 Dec '10

06 Dec '10

#994: Grit gem acts differently in macruby vs macruby app ---------------------------------------+------------------------------------ Reporter: hungerandthirst@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.7 Component: MacRuby | Keywords: ---------------------------------------+------------------------------------ I'm trying to integrate the grit gem into a macruby app. If I try to create a Repo object and then do Grit::Status.new(repo) on the object, it claims all the objects in the repo are unversioned/untracked. However if I run the exact same code in macirb or place the code and run via macruby, it returns the correct status on the repo. Using MacRuby 7.1 release. -- Ticket URL: <http://www.macruby.org/trac/ticket/994> MacRuby <http://macruby.org/>

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Re: [MacRuby] #714: Hide certain methods on Symbol which are inherited from NSString.
by MacRuby 06 Dec '10

06 Dec '10

#714: Hide certain methods on Symbol which are inherited from NSString. -------------------------------------+-------------------------------------- Reporter: eloy.de.enige@… | Owner: mattaimonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 1.0 Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- Comment(by mattaimonetti@…): I'm attaching 2 patches, one to remove all the bang methods and the other to remove all the string only methods. -- Ticket URL: <http://www.macruby.org/trac/ticket/714#comment:3> MacRuby <http://macruby.org/>

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Re: [MacRuby] #288: miniruby bench on 32 bit fails
by MacRuby 06 Dec '10

06 Dec '10

#288: miniruby bench on 32 bit fails ----------------------------------------+----------------------------------- Reporter: bobstevenson@… | Owner: lsansonetti@… Type: defect | Status: closed Priority: blocker | Milestone: MacRuby 0.8 Component: MacRuby | Resolution: needinfo Keywords: | ----------------------------------------+----------------------------------- Changes (by mattaimonetti@…): * status: new => closed * resolution: => needinfo * milestone: MacRuby 0.5 => MacRuby 0.8 Comment: I'm not sure what this ticket means, my understanding is that the user couldn't build MacRuby 0.5. I'm closing it for now, please try again with 0.8 and let us know if you have the same issue so we can reopen this ticket. Thanks -- Ticket URL: <http://www.macruby.org/trac/ticket/288#comment:1> MacRuby <http://macruby.org/>

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Re: [MacRuby] #737: Unpack inconsistencies (possibly related to issue #605?)
by MacRuby 06 Dec '10

06 Dec '10

#737: Unpack inconsistencies (possibly related to issue #605?) ---------------------------------+------------------------------------------ Reporter: babs.devs@… | Owner: lsansonetti@… Type: defect | Status: closed Priority: major | Milestone: MacRuby 0.8 Component: MacRuby | Resolution: duplicate Keywords: Grit, unpack | ---------------------------------+------------------------------------------ Changes (by mattaimonetti@…): * milestone: => MacRuby 0.8 Comment: #823 is closed and I re investigated this ticket. The problem is that CRuby and MacRuby have 2 different default encodings. To get the reduction example to work you need to specify the encoding of the reference string as Vincent mentioned: {{{ PACK_IDX_SIGNATURE = "\377tOc".force_encoding(Encoding::BINARY) }}} If you don't do that, you will try to compare the same string but with 2 different encodings: Encoding:ASCII-8BIT and Encoding:UTF-8. -- Ticket URL: <http://www.macruby.org/trac/ticket/737#comment:6> MacRuby <http://macruby.org/>

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Re: [MacRuby] #831: Received request header with Webrick HTTPD is broken after GC is executed.
by MacRuby 06 Dec '10

06 Dec '10

#831: Received request header with Webrick HTTPD is broken after GC is executed. ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: watson1978@… Type: defect | Status: closed Priority: blocker | Milestone: MacRuby 0.8 Component: MacRuby | Resolution: fixed Keywords: | ----------------------------------+----------------------------------------- Changes (by watson1978@…): * status: new => closed * resolution: => fixed * milestone: => MacRuby 0.8 Comment: this issue does not reproduce. works fine :) -- Ticket URL: <http://www.macruby.org/trac/ticket/831#comment:8> MacRuby <http://macruby.org/>

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[MacRuby] #966: MacRuby encoding error with Mail gem
by MacRuby 06 Dec '10

06 Dec '10

#966: MacRuby encoding error with Mail gem -----------------------------------+---------------------------------------- Reporter: andre.lewis@… | Owner: lsansonetti@… Type: defect | Status: new Priority: critical | Milestone: MacRuby 0.7 Component: MacRuby | Keywords: -----------------------------------+---------------------------------------- With MacRuby 0.71 and mail (2.2.7), I get: {{{ irb(main):002:0> require "rubygems" => true irb(main):003:0> require "mail" Encoding::CompatibilityError: incompatible character encodings: UTF-8 and ASCII-8BIT }}} It seems to come down to an encoding issue in http://github.com/mikel/mail/commits/master/lib/mail/patterns.rb, specifically forcing encoding on 'control'. -- Ticket URL: <http://www.macruby.org/trac/ticket/966> MacRuby <http://macruby.org/>

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Re: [MacRuby] #823: String comparison issues when different encodings are used
by MacRuby 06 Dec '10

06 Dec '10

#823: String comparison issues when different encodings are used -------------------------------+-------------------------------------------- Reporter: maccman@… | Owner: lsansonetti@… Type: defect | Status: closed Priority: blocker | Milestone: MacRuby 0.8 Component: MacRuby | Resolution: fixed Keywords: #reduction | -------------------------------+-------------------------------------------- Changes (by lsansonetti@…): * status: new => closed * resolution: => fixed * milestone: MacRuby 1.0 => MacRuby 0.8 Comment: The problem seems to be fixed with r4982. -- Ticket URL: <http://www.macruby.org/trac/ticket/823#comment:5> MacRuby <http://macruby.org/>

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[MacRuby] #887: calling join on an Array of BINARY Strings returns UTF-8, may raise Encoding::CompatibilityError.
by MacRuby 06 Dec '10

06 Dec '10

#887: calling join on an Array of BINARY Strings returns UTF-8, may raise Encoding::CompatibilityError. ---------------------------------+------------------------------------------ Reporter: dev@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.7 Component: MacRuby | Keywords: ---------------------------------+------------------------------------------ {{{ ### Ruby 1.9.2 s = "a".force_encoding("BINARY") # => "a" s.encoding # => #<Encoding:ASCII-8BIT> [s, s].join.encoding # => #<Encoding:ASCII-8BIT> s = "\xA4\x01".force_encoding("BINARY") # => "\xA4\x01" s.encoding # => #<Encoding:ASCII-8BIT> [s, s].join.encoding # => #<Encoding:ASCII-8BIT> ### MacRuby 0.7 trunk@4494 s = "a".force_encoding("BINARY") # => "a" s.encoding # => #<Encoding:ASCII-8BIT> [s, s].join.encoding # => #<Encoding:UTF-8> s = "\xA4\x01".force_encoding("BINARY") # => "\xA4\x01" s.encoding # => #<Encoding:ASCII-8BIT> [s, s].join.encoding # Encoding::CompatibilityError: incompatible character encodings: UTF-8 and ASCII-8BIT }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/887> MacRuby <http://macruby.org/>

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[MacRuby] #906: Double BOM force_encoding bug (from HAML)
by MacRuby 06 Dec '10

06 Dec '10

#906: Double BOM force_encoding bug (from HAML) ---------------------------------+------------------------------------------ Reporter: timmfin@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: ---------------------------------+------------------------------------------ I was messing with some thoughts I have for a desktop mac app recently, and I wanted to embed HAML/SASS (http://github.com/nex3/haml) inside of it. My first thought was to get HAML running under macruby, since then I would be able to cleanly link from objective-c to macruby (rather than open c-ruby via an external process). Note, I'm only partially familiar with ruby and totally new to macruby. So there is a large chance I'm being an idiot in some way. So far I have had very little success getting HAML to run in macruby. I first tried macruby .6 but ran into an error. Then I tried building the latest .7 head to make sure that it still had the same problem. Here's the error. {{{ /Users/timmfin/Development/haml/lib/haml/util.rb:561:in `block': incompatible character encodings: UTF-8 and ASCII-8BIT (Encoding::CompatibilityError) from /Users/timmfin/Development/haml/lib/haml/util.rb:517:in `check_sass_encoding:' from /Users/timmfin/Development/haml/lib/sass/engine.rb:222:in `check_encoding!' from /Users/timmfin/Development/haml/lib/sass/engine.rb:202:in `_to_tree' from /Users/timmfin/Development/haml/lib/sass/engine.rb:167:in `to_css' }}} The line numbers don't match up, but here's the relevant code http://github.com/nex3/haml/blob/master/lib/haml/util.rb#L579 . Oh fun. Encodings. This code is building up a map of regular expressions, which will be used to figure out the encoding of incoming input text. AKA, match '\uFEFF@charset ".*"' or '\uFEFF' in various encodings. Macruby dies the first time it hits line 596 (when h = {} and e = "UTF-8"): {{{ Regexp.new(/\A(?:#{_enc("\uFEFF", e)})?#{ _enc('@charset "', e)}(.*?)#{_enc('"', e)}|\A(#{ _enc("\uFEFF", e)})/) }}} After taking out parts of the regex that don't matter and inlining _enc you get: {{{ Regexp.new(/#{ "\uFEFF".encode("UTF-8").force_encoding("BINARY") } #{ '@charset "'.encode("UTF-8").force_encoding("BINARY") } #{ '"'.encode("UTF-8").force_encoding("BINARY") } #{ "\uFEFF".encode("UTF-8").force_encoding("BINARY") }/) }}} When I run the above code against c-ruby 1.9 it works fine. But it dies (with the same incompatible character encodings error) against macruby .7 dev (from a few days ago). Here's the minimal test case I've created (also at http://gist.github.com/581906) {{{ #!/usr/local/bin/macruby s = "#{ "\uFEFF".encode("UTF-8").force_encoding("BINARY") }" puts "A single BOM Worked!" s = "first: #{ "\uFEFF".encode("UTF-8").force_encoding("BINARY") } second: #{ "\uFEFF".encode("UTF-8").force_encoding("BINARY") }" puts "Two BOMs Worked!" }}} The output is: {{{ timmfin-pro in ~/pending $ ./regex-encoding-test.rb A single BOM Worked! incompatible character encodings: UTF-8 and ASCII-8BIT (Encoding::CompatibilityError) }}} The first string interpolation works fine, but the second one kills macruby. Looks like something awkward is going on in macruby when you try to substitute/concatenate two force_encoded BOMs into a string. Thanks for listening, I hope that I've uncovered a bug and not just some wacko code that lives in HAML. -- Ticket URL: <http://www.macruby.org/trac/ticket/906> MacRuby <http://macruby.org/>

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