IO#open, IO#popen, File#open with block should not raise error when io is
closed inside the block
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Key: JRUBY-2024
URL: http://jira.codehaus.org/browse/JRUBY-2024
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Affects Versions: JRuby 1.1RC1
Environment: Latest JRuby 1.1RC1 from trunk
Reporter: Vladimir Sizikov
Assignee: Vladimir Sizikov
The following example:
{noformat}
f = File.open("test-file", "w+") { |fh|
fh.close
}
io = IO.popen("ls", "r+") { |io|
io.close
}
io = IO.new(2, "w") { |io|
io.close
}
{noformat}
passes just fine on MRI, but raises an error on JRuby, for
all three cases:
Bad file descriptor (Errno::EBADF)
This also leads to one rubyspec failure:
File.open opens a file with a file descriptor d and a block ERROR
Bad file descriptor:
/opt/work/rubinius/./spec/ruby/1.8/core/file/open_spec.rb:88
/opt/work/rubinius/./spec/ruby/1.8/core/file/open_spec.rb:88:in `call'
./mspec/runner/runner.rb:136:in `describe'
./mspec/runner/runner.rb:135:in `describe'
/opt/work/rubinius/./spec/ruby/1.8/core/file/open_spec.rb:3
/opt/work/rubinius/./spec/ruby/1.8/core/file/open_spec.rb:3:in `load'
tmp/last_ci.rb:52
tmp/last_ci.rb:44
Fix is coming.
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