Dir['**/*'] resolves symlinks, but MRI does not #1036
Description
Overview
In JRuby, Dir['**/*'] resolves symlinks and returns files in symlinked directories, but in MRI it does not.
Steps to reproduce
Run the test case below, or manually recreate the problem:
mkdir footouch foo/blahln -s foo foolink
Run Dir['**/*'].sort and observe the return value.
Expected result
[ 'foo', 'foo/blah', 'foolink' ]Actual result
[ 'foo', 'foo/blah', 'foolink', 'foolink/blah' ]Versions affected
- jruby 1.7.4 (1.9.3p392)
Test case
require 'minitest'
require 'minitest/autorun'
require 'tmpdir'
require 'fileutils'
class SymlinksNotResolvedTest < Minitest::Test
def test_symlinks_not_resolved
Dir.mktmpdir do |dirname|
FileUtils.cd(dirname) do
FileUtils.mkdir_p('some-dir')
File.write('some-dir/foo', 'some content')
File.symlink('some-dir', 'dir-symlink')
assert_equal [ 'dir-symlink', 'some-dir' ], Dir['*'].sort
assert_equal [ 'dir-symlink', 'some-dir', 'some-dir/foo' ], Dir['**/*'].sort
end
end
end
end