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test_dir.rb: Dir.empty? with dot file

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* test/ruby/test_dir.rb (test_empty): check with a dot file.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-02-17 15:14:03 +00:00
parent 5b24766d69
commit be9699a250
1 changed files with 8 additions and 9 deletions
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17
test/ruby/test_dir.rb
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@ -334,15 +334,14 @@ class TestDir < Test::Unit::TestCase
def test_empty?
assert_not_send([Dir, :empty?, @root])
assert_send([Dir, :empty?, File.join(@root, "a")])
tmp = File.join(@root, "a", "A")
open(tmp, "w") {}
assert_not_send([Dir, :empty?, File.join(@root, "a")])
File.delete(tmp)
assert_send([Dir, :empty?, File.join(@root, "a")])
unless /mswin|mingw|cygwin/ =~ RUBY_PLATFORM
open(File.join(@root, "a", "..."), "w") {}
assert_not_send([Dir, :empty?, File.join(@root, "a")])
a = File.join(@root, "a")
assert_send([Dir, :empty?, a])
%w[A .dot].each do |tmp|
tmp = File.join(a, tmp)
open(tmp, "w") {}
assert_not_send([Dir, :empty?, a])
File.delete(tmp)
assert_send([Dir, :empty?, a])
end
assert_raise(Errno::ENOENT) {Dir.empty?(@nodir)}
assert_not_send([Dir, :empty?, File.join(@root, "b")])