* test/rdoc/test_rdoc_rubygems_hook.rb

  (TestRDocRubygemsHook#test_setup_unwritable): 1. check the existance
  of the file(directory) before touch it.  2. remove test
  file(directory) after the test.  see [ruby-core:50388].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38077 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 14 insertions, 9 deletions

diff --git a/test/rdoc/test_rdoc_rubygems_hook.rb b/test/rdoc/test_rdoc_rubygems_hook.rb
index ceea0dfe12..beba030c94 100644
--- a/test/rdoc/test_rdoc_rubygems_hook.rb
+++ b/test/rdoc/test_rdoc_rubygems_hook.rb
@@ -202,16 +202,21 @@ class TestRDocRubygemsHook < Gem::TestCase
 
   def test_setup_unwritable
     skip 'chmod not supported' if Gem.win_platform?
-    FileUtils.mkdir_p @a.doc_dir
-    FileUtils.chmod 0, @a.doc_dir
-
-    e = assert_raises Gem::FilePermissionError do
-      @hook.setup
+    begin
+      FileUtils.mkdir_p @a.doc_dir
+      FileUtils.chmod 0, @a.doc_dir
+
+      e = assert_raises Gem::FilePermissionError do
+        @hook.setup
+      end
+
+      assert_equal @a.doc_dir, e.directory
+    ensure
+      if File.exist? @a.doc_dir
+        FileUtils.chmod 0755, @a.doc_dir
+        FileUtils.rm_r @a.doc_dir
+      end
     end
-
-    assert_equal @a.doc_dir, e.directory
-  ensure
-    FileUtils.chmod 0755, @a.doc_dir
   end
 
 end