Add more control over sync for Chromium testshell.

chrome/android/host_driven_tests/SyncTest.py

Index: chrome/android/host_driven_tests/SyncTest.py
diff --git a/chrome/android/host_driven_tests/SyncTest.py b/chrome/android/host_driven_tests/SyncTest.py
new file mode 100755
index 0000000000000000000000000000000000000000..c93edc7b27bf9c2b3d17e55a3b2be000d1fb908b
--- /dev/null
+++ b/chrome/android/host_driven_tests/SyncTest.py
@@ -0,0 +1,49 @@
+#!/usr/bin/python
+# Copyright 2013 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.
+
+from pylib import constants
+from pylib.host_driven import test_case
+from pylib.host_driven import tests_annotations
+from pylib.host_driven import TestServer
+
+class SyncTest(test_case.HostDrivenTestCase):
+  """Python-driven java_tests which exercise sync functionality."""
+
+  def __init__(self, *args, **kwargs):
+    super(SyncTest, self).__init__(*args, **kwargs)
+    self.test_server_params = None
+
+  def SetUp(self, device, shard_index, push_deps, cleanup_test_files):
+    super(SyncTest, self).SetUp(device, shard_index, push_deps,
+                                cleanup_test_files)
+    server_port, flags, test_server = \
+        TestServer.setUpTestSyncServer(
+            self.adb, shard_index,
+            constants.CHROME_TEST_SHELL_COMMAND_LINE_FILE)
+    # These ought not to change in the middle of a test for obvious reasons.
+    self.test_server_params = (flags, test_server)
+    self.ports_to_forward = [server_port]
+
+  def TearDown(self):
+    TestServer.tearDown(self.test_server_params)
+    super(SyncTest, self).TearDown()
+
+  def _RunSyncTests(self, test_names):
+    full_names = []
+    for test_name in test_names:
+      full_names.append('SyncTest.' + test_name)
+    return self._RunJavaTestFilters(full_names)
+
+  @tests_annotations.Feature(['Sync'])
+  @tests_annotations.EnormousTest
+  def testGetAboutSyncInfoYieldsValidData(self):
+    java_tests = ['testGetAboutSyncInfoYieldsValidData']
+    return self._RunSyncTests(java_tests)
+
+  @tests_annotations.Feature(['Sync'])
+  @tests_annotations.EnormousTest
+  def testAboutSyncPageDisplaysCurrentSyncStatus(self):
+    java_tests = ['testAboutSyncPageDisplaysCurrentSyncStatus']
+    return self._RunSyncTests(java_tests)