nobu	2016-09-23 14:27:38 +0900 (Fri, 23 Sep 2016)

  New Revision: 56209

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=56209

  Log:
    test_fileutils.rb: use Dir.mktmpdir
    
    * test/fileutils/test_fileutils.rb: use Dir.mktmpdir instead of
      fixed name for temporary directory.

  Modified files:
    trunk/test/fileutils/test_fileutils.rb
Index: test/fileutils/test_fileutils.rb
===================================================================
--- test/fileutils/test_fileutils.rb	(revision 56208)
+++ test/fileutils/test_fileutils.rb	(revision 56209)
@@ -9,7 +9,6 @@ require 'tmpdir' https://github.com/ruby/ruby/blob/trunk/test/fileutils/test_fileutils.rb#L9
 require 'test/unit'
 
 class TestFileUtils < Test::Unit::TestCase
-  TMPROOT = "#{Dir.tmpdir}/fileutils.rb.#{$$}"
   include Test::Unit::FileAssertions
 
   def assert_output_lines(expected, fu = self, message=nil)
@@ -96,8 +95,7 @@ class TestFileUtils < Test::Unit::TestCa https://github.com/ruby/ruby/blob/trunk/test/fileutils/test_fileutils.rb#L95
     end
 
     begin
-      tmproot = TMPROOT
-      Dir.mkdir tmproot unless File.directory?(tmproot)
+      tmproot = Dir.mktmpdir "fileutils"
       Dir.chdir tmproot do
         Dir.mkdir("\n")
         Dir.rmdir("\n")
@@ -145,8 +143,7 @@ class TestFileUtils < Test::Unit::TestCa https://github.com/ruby/ruby/blob/trunk/test/fileutils/test_fileutils.rb#L143
   def setup
     @prevdir = Dir.pwd
     @groups = Process.groups if have_file_perm?
-    tmproot = TMPROOT
-    mymkdir tmproot unless File.directory?(tmproot)
+    tmproot = @tmproot = Dir.mktmpdir "fileutils"
     Dir.chdir tmproot
     my_rm_rf 'data'; mymkdir 'data'
     my_rm_rf 'tmp';  mymkdir 'tmp'
@@ -155,7 +152,7 @@ class TestFileUtils < Test::Unit::TestCa https://github.com/ruby/ruby/blob/trunk/test/fileutils/test_fileutils.rb#L152
 
   def teardown
     Dir.chdir @prevdir
-    my_rm_rf TMPROOT
+    my_rm_rf @tmproot
   end
 
 

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