Simplify import-w3c-tests: support exactly one argument.

third_party/WebKit/Tools/Scripts/webkitpy/w3c/test_importer_unittest.py

 # Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 #
 # 1. Redistributions of source code must retain the above
 #    copyright notice, this list of conditions and the following
 #    disclaimer.
 # 2. Redistributions in binary form must reproduce the above
@@ skipping 17 matching lines @@
 import optparse
 import unittest
 
 from webkitpy.common.host_mock import MockHost
 from webkitpy.common.system.filesystem_mock import MockFileSystem
 from webkitpy.common.system.executive_mock import MockExecutive2, ScriptError
 from webkitpy.common.system.outputcapture import OutputCapture
 from webkitpy.w3c.test_importer import TestImporter
 
 
-FAKE_SOURCE_DIR = '/blink/w3c'
-FAKE_REPO_DIR = '/blink'
+FAKE_SOURCE_REPO_DIR = '/blink'
 
 FAKE_FILES = {'/mock-checkout/third_party/Webkit/LayoutTests/w3c/OWNERS': '',
               '/blink/w3c/dir/README.txt': '',
               '/blink/w3c/dir/OWNERS': '',
               '/blink/w3c/dir1/OWNERS': '',
               '/mock-checkout/third_party/WebKit/LayoutTests/w3c/README.txt': '',
               '/mock-checkout/third_party/WebKit/LayoutTests/W3CImportExpectations': ''}
 
 
 
@@ skipping 10 matching lines @@
         }
         options.update(kwargs)
         return optparse.Values(options)
 
     def test_import_dir_with_no_tests(self):
         host = MockHost()
         host.executive = MockExecutive2(exception=ScriptError(
             "abort: no repository found in '/Volumes/Source/src/wk/Tools/Scripts/webkitpy/w3c'"))
         host.filesystem = MockFileSystem(files=FAKE_FILES)
 
-        importer = TestImporter(host, FAKE_SOURCE_DIR, FAKE_REPO_DIR, self.options())
+        importer = TestImporter(host, FAKE_SOURCE_REPO_DIR, self.options())
 
         oc = OutputCapture()
         oc.capture_output()
         try:
             importer.do_import()
         finally:
             oc.restore_output()
 
     def test_path_too_long_true(self):
-        importer = TestImporter(MockHost(), FAKE_SOURCE_DIR, FAKE_REPO_DIR, self.options())
-        self.assertTrue(importer.path_too_long(FAKE_REPO_DIR + '/' + ('x' * 150) + '.html'))
+        importer = TestImporter(MockHost(), FAKE_SOURCE_REPO_DIR, self.options())
+        self.assertTrue(importer.path_too_long(FAKE_SOURCE_REPO_DIR + '/' + ('x' * 150) + '.html'))
 
     def test_path_too_long_false(self):
-        importer = TestImporter(MockHost(), FAKE_SOURCE_DIR, FAKE_REPO_DIR, self.options())
-        self.assertFalse(importer.path_too_long(FAKE_REPO_DIR + '/x.html'))
+        importer = TestImporter(MockHost(), FAKE_SOURCE_REPO_DIR, self.options())
+        self.assertFalse(importer.path_too_long(FAKE_SOURCE_REPO_DIR + '/x.html'))
 
     def test_does_not_import_owner_files(self):
         host = MockHost()
         host.filesystem = MockFileSystem(files=FAKE_FILES)
-        importer = TestImporter(host, FAKE_SOURCE_DIR, FAKE_REPO_DIR, self.options())
-        importer.find_importable_tests(FAKE_REPO_DIR)
+        importer = TestImporter(host, FAKE_SOURCE_REPO_DIR, self.options())
+        importer.find_importable_tests()
         self.assertEqual(importer.import_list,
                          [{'copy_list': [{'dest': 'README.txt', 'src': '/blink/w3c/dir/README.txt'}],
                            'dirname': '/blink/w3c/dir',
                            'jstests': 0,
                            'reftests': 0,
                            'total_tests': 0}])