[MacRuby/MacRuby] e98990: IO#initialize_copy will not raise an exception whe...
Branch: refs/heads/master Home: https://github.com/MacRuby/MacRuby Commit: e989907e053cd5a1aa0cab5893dcffa71a303395 https://github.com/MacRuby/MacRuby/commit/e989907e053cd5a1aa0cab5893dcffa71a... Author: Watson <watson1978@gmail.com> Date: 2011-05-02 (Mon, 02 May 2011) Changed paths: M io.c Log Message: ----------- IO#initialize_copy will not raise an exception when was passed same descriptor as receiver if descriptor already closed. Test Script: {{{ require 'test/unit/assertions.rb' include Test::Unit::Assertions io = STDOUT io.close_write assert_nothing_raised{ io.send(:initialize_copy, STDOUT) } puts :ok }}} Commit: 23ddb9ea925c9d7201211d1c9ea9a0ba856cf798 https://github.com/MacRuby/MacRuby/commit/23ddb9ea925c9d7201211d1c9ea9a0ba85... Author: Watson <watson1978@gmail.com> Date: 2011-05-02 (Mon, 02 May 2011) Changed paths: M io.c Log Message: ----------- IO#dup will duplicate the write descriptor that was made with IO.popen. Test Script: {{{ require 'test/unit/assertions.rb' include Test::Unit::Assertions begin MACRUBY_VERSION ruby = "macruby" rescue ruby = "ruby19" end args = ['-e', '$>.write($<.read)'] f = IO.popen([ruby] + args, 'r+') f2 = f.dup assert_equal(f.pid, f2.pid) f.puts "foo" f2.puts "bar" f.close_write f2.close_write assert_equal("foo\nbar\n", f.read) assert_equal("", f2.read) puts :ok }}} Compare: https://github.com/MacRuby/MacRuby/compare/fbaff4e...23ddb9e
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