Adding HTML5 track(caption) test case in PyAuto media functional tests.

chrome/test/functional/media/media_event_track.py

Index: chrome/test/functional/media/media_event_track.py
diff --git a/chrome/test/functional/media/media_event_track.py b/chrome/test/functional/media/media_event_track.py
new file mode 100644
index 0000000000000000000000000000000000000000..ec307d9928265e7883806831fa87170bbda7a303
--- /dev/null
+++ b/chrome/test/functional/media/media_event_track.py
@@ -0,0 +1,44 @@
+#!/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.
+
+"""Simple event test for the HTML5 media tag.
+
+This PyAuto powered script plays media (video or audio) files using the HTML5
+tag embedded in an HTML file (specified in the GetPlayerHTMLFileName() method)
+and asserts proper event occurrence relating to track (caption). The parameters
+needed to run this test are passed in the form of environment variables
+(such as the number of runs). Media_perf_runner.py is used for generating
+these variables (PyAuto does not support direct parameters).
+"""
+
+import os
+import pyauto_media
+from media_event_test_base import MediaEventTestBase
+from media_test_env_names import MediaTestEnvNames
+
+
+class MediaEventTrackSimpleTest(MediaEventTestBase):
+  """Tests for simple media events."""
+
+  def testHTML5MediaTag(self):
+    """Test the HTML5 media tag."""
+
+    track_filename = os.getenv(MediaTestEnvNames.TRACK_FILE_ENV_NAME, '')
+    # Override the default test when using track is used.
+    # There are two types of events listed here:
+    #   0: event occurrence is 0.
+    #   None: event occurrence is more than 1.
+    # TODO(imasaki@chromium.org): uncomment below when we enable events.
+    if track_filename:
+      # self.event_expected_values['cuechange'] = None
+      # self.event_expected_values['enter'] = None
+      # self.event_expected_values['exit'] = None
+      # self.event_expected_values['change'] = None
+      pass
+    MediaEventTestBase.ExecuteTest(self)
+
+
+if __name__ == '__main__':
+  pyauto_media.Main()