[ruby-core:75893] [Ruby trunk Bug#12413] Dir#close does not raise IOError on already closed handle on OS X
From:
usa@...
Date:
2016-06-08 05:34:24 UTC
List:
ruby-core #75893
Issue #12413 has been updated by Usaku NAKAMURA.
Backport changed from 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: UNKNOWN to 2.1: DONTNEED, 2.2: DONTNEED, 2.3: REQUIRED
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Bug #12413: Dir#close does not raise IOError on already closed handle on OS X
https://bugs.ruby-lang.org/issues/12413#change-59074
* Author: Daniel Berger
* Status: Closed
* Priority: Normal
* Assignee:
* ruby -v: ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-darwin15]
* Backport: 2.1: DONTNEED, 2.2: DONTNEED, 2.3: REQUIRED
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The docs for Dir#close say "Closes the directory stream. Any further attempts to access dir will raise an IOError."
dir = Dir.new(Dir.pwd)
dir.close # nil
Here, I would expect another call to dir to raise an IOError, but it doesn't. On OS X it just returns nil.
dir.close # nil again (and again)
Whereas on both Linux and Windows I get the expected error:
IOError: closed directory
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