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Add tests to demonstrate failure to prune empty directories

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This commit is contained in:
Jack Nagel 2013-08-09 11:29:18 -05:00
parent bca37554b7
commit 1d8a85c0ae
1 changed files with 24 additions and 0 deletions
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24
Library/Homebrew/test/test_keg.rb
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@ -22,6 +22,7 @@ class LinkTests < Test::Unit::TestCase
$stdout = StringIO.new
mkpath HOMEBREW_PREFIX/"bin"
mkpath HOMEBREW_PREFIX/"lib"
end
def test_linking_keg
@ -84,6 +85,28 @@ class LinkTests < Test::Unit::TestCase
assert_equal "#{HOMEBREW_PREFIX}/bin/helloworld\n", $stdout.string
end
def test_unlink_prunes_empty_toplevel_directories_fails
mkpath HOMEBREW_PREFIX/"lib/foo/bar"
mkpath @keg/"lib/foo/bar"
touch @keg/"lib/foo/bar/file1"
@keg.unlink
assert File.directory?(HOMEBREW_PREFIX/"lib/foo")
end
def test_unlink_ignores_DS_Store_when_pruning_empty_dirs_fails
mkpath HOMEBREW_PREFIX/"lib/foo/bar"
touch HOMEBREW_PREFIX/"lib/foo/.DS_Store"
mkpath @keg/"lib/foo/bar"
touch @keg/"lib/foo/bar/file1"
@keg.unlink
assert File.directory?(HOMEBREW_PREFIX/"lib/foo")
assert File.exist?(HOMEBREW_PREFIX/"lib/foo/.DS_Store")
end
def teardown
@keg.unlink
@keg.rmtree
@ -91,5 +114,6 @@ class LinkTests < Test::Unit::TestCase
$stdout = @old_stdout
rmtree HOMEBREW_PREFIX/"bin"
rmtree HOMEBREW_PREFIX/"lib"
end
end