Improve test-serialize test cases.

test/cctest/testcfg.py

 # Copyright 2008 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 24 matching lines @@
 
 
 class CcTestSuite(testsuite.TestSuite):
 
   def __init__(self, name, root):
     super(CcTestSuite, self).__init__(name, root)
     if utils.IsWindows():
       build_dir = "build"
     else:
       build_dir = "out"
-    self.serdes_dir = os.path.normpath(
-        os.path.join(root, "..", "..", build_dir, ".serdes"))
-
-  def SetupWorkingDirectory(self):
-    # This is only called once per machine, while init above is called once per
-    # process.
-    if os.path.exists(self.serdes_dir):
-      shutil.rmtree(self.serdes_dir, True)
-    os.makedirs(self.serdes_dir)
 
   def ListTests(self, context):
     shell = os.path.abspath(os.path.join(context.shell_dir, self.shell()))
     if utils.IsWindows():
       shell += ".exe"
     output = commands.Execute(context.command_prefix +
                               [shell, "--list"] +
                               context.extra_flags)
     if output.exit_code != 0:
       print output.stdout
       print output.stderr
       return []
     tests = []
     for test_desc in output.stdout.strip().split():
       test = testcase.TestCase(self, test_desc)
       tests.append(test)
     tests.sort()
     return tests
 
   def GetFlagsForTestCase(self, testcase, context):
     testname = testcase.path.split(os.path.sep)[-1]
-    serialization_file = os.path.join(self.serdes_dir, "serdes_" + testname)
-    serialization_file += ''.join(testcase.flags).replace('-', '_')
-    return (testcase.flags + [testcase.path] + context.mode_flags +
-            ["--testing_serialization_file=" + serialization_file])
+    return (testcase.flags + [testcase.path] + context.mode_flags)
 
   def shell(self):
     return "cctest"
 
 
 def GetSuite(name, root):
   return CcTestSuite(name, root)