* test/testunit/test_parallel.rb(test_ignore_tzero): Test for r32109.

* test/testunit/tests_for_parallel/test_third.rb: Use another way to
  detect that test is running on worker. This fixes sometimes
  TestParallel failing.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,11 @@
+Thu Jun 16 07:58:01 2011  Shota Fukumori  <sorah@tubusu.net>
+
+	* test/testunit/test_parallel.rb(test_ignore_tzero): Test for r32109.
+
+	* test/testunit/tests_for_parallel/test_third.rb: Use another way to
+	  detect that test is running on worker. This fixes sometimes
+	  TestParallel failing.
+
 Thu Jun 16 07:20:06 2011  Shota Fukumori  <sorah@tubusu.net>
 
 	* lib/test/unit.rb(Test::Unit::Runner#_run_parallel): Ignore -j0

test/testunit/test_parallel.rb

@@ -140,8 +140,15 @@ module TestParallel
       end
     end
 
-    #def test_childs
-    #end
+    def test_ignore_jzero
+      @test_out, o = IO.pipe
+      @test_pid = spawn(*@options[:ruby], TESTS+"/runner.rb",
+                        "-j","0", out: File::NULL, err: o)
+      o.close
+      timeout(10) {
+        assert_match(/Error: parameter of -j option should be greater than 0/,@test_out.read)
+      }
+    end
 
     def test_should_run_all_without_any_leaks
       spawn_runner

test/testunit/tests_for_parallel/test_third.rb

@@ -3,7 +3,7 @@ require_relative "misc.rb"
 
 class TestD < TestCaseForParallelTest
   def ptest_fail_at_worker
-    if MiniTest::Unit.output != STDOUT
+    if /test\/unit\/parallel\.rb/ =~ $0
       assert_equal(0,1)
     end
   end