Intial checkin of layout test analyzer.

media/tools/layout_tests/layouttests_unittest.py

+#!/usr/bin/python
+# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import os
+import unittest
+
+from layouttests import LayoutTests
+from test_expectations import TestExpectations
+
+
+class TestLayoutTests(unittest.TestCase):
+  """Unit tests for the LayoutTests class."""
+
+  def testJoinWithTestExpectation(self):
+    layouttests = LayoutTests(csv_file_path=os.path.join('testname',
+                                                         'media.csv'))
+    test_expectations = TestExpectations()
+    test_info_map = layouttests.JoinWithTestExpectation(test_expectations)
+    # TODO(imasaki): have better assertion below. Currently, the test
+    # expectation file is obtained dynamically so the strict assertion is
+    # impossible.
+    self.assertTrue(any(['media/' in k for k in test_info_map.keys()]),
+                    msg=('Analyzer result should contain at least one '
+                         'media test cases since we only retrieved media '
+                         'related test'))
+
+  def testGetTestDescriptionsFromSVN(self):
+    desc1 = LayoutTests.GetTestDescriptionFromSVN(
+        'media/video-play-empty-events.html')
+    self.assertEquals(desc1,
+                      ('Test that play() from EMPTY network state triggers '
+                       'load() and async play event.'),
+                       msg='Extracted test description is wrong')
+    desc2 = LayoutTests.GetTestDescriptionFromSVN('jquery/data.html')
+    self.assertEquals(desc2, 'UNKNOWN',
+                      msg='Extracted test description is wrong')
+
+  def testGetParentDirectoryList(self):
+    testname_list = ['hoge1/hoge2/hoge3.html', 'hoge1/x.html',
+                     'hoge1/hoge2/hoge4.html']
+    expected_result = ['hoge1/', 'hoge1/hoge2/']
+    self.assertEquals(LayoutTests.GetParentDirectoryList(testname_list),
+                      expected_result)
+
+
+if __name__ == '__main__':
+  unittest.main()