Telemetry: Add 'wait_after' parameter to gesture actions.

tools/telemetry/telemetry/page/actions/gesture_action_unittest.py

Index: tools/telemetry/telemetry/page/actions/gesture_action_unittest.py
diff --git a/tools/telemetry/telemetry/page/actions/gesture_action_unittest.py b/tools/telemetry/telemetry/page/actions/gesture_action_unittest.py
new file mode 100644
index 0000000000000000000000000000000000000000..011111f091a309e617cf2d9389ca9cd0a8b0d96f
--- /dev/null
+++ b/tools/telemetry/telemetry/page/actions/gesture_action_unittest.py
@@ -0,0 +1,37 @@
+# Copyright 2014 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 time
+
+from telemetry.page.actions import gesture_action
+from telemetry.unittest import tab_test_case
+
+class MockGestureAction(gesture_action.GestureAction):
+  """Mock gesture action that simply sleeps for a specified amount of time."""
+  def __init__(self, attributes=None):
+    super(MockGestureAction, self).__init__(attributes)
+    self._SetTimelineMarkerBaseName('MockGestureAction::RunAction')
+
+  def RunGesture(self, page, tab, previous_action):
+    duration = getattr(self, 'duration', 2)
+
+    time.sleep(duration)
+
+
+class GestureActionTest(tab_test_case.TabTestCase):
+  def testGestureAction(self):
+    """Test that GestureAction.RunAction() calls RunGesture()."""
+    action = MockGestureAction({ 'duration': 1 })
+
+    start_time = time.time()
+    action.RunAction(None, self._tab, None)
+    self.assertGreaterEqual(time.time() - start_time, 1.0)
+
+  def testWaitAfter(self):
+    action = MockGestureAction({ 'duration': 1,
+                                 'wait_after': { 'seconds': 1 } })
+
+    start_time = time.time()
+    action.RunAction(None, self._tab, None)
+    self.assertGreaterEqual(time.time() - start_time, 2.0)