Android: Add test runner scripts to run content_browsertests.

build/android/pylib/browsertests/dispatch.py

+# Copyright (c) 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.
+
+import logging
+import os
+
+from pylib import android_commands
+from pylib import cmd_helper
+from pylib import ports
+from pylib.browsertests import test_sharder
+
+CONTENT_BROWSERTEST_SUITENAME = 'content_browsertests'
+
+def Dispatch(options):
+  attached_devices = []
+  if options.test_device:
+    attached_devices = [options.test_device]
+  else:
+    attached_devices = android_commands.GetAttachedDevices()
+
+  if not attached_devices:
+    logging.critical('A device must be attached and online.')
+    return 1
+
+  if options.gtest_filter:

[craigdh, 2013/02/20 23:45:30]

You won't need this after merging with the new sharder.

+    logging.warning('Sharding is not possible with these configurations.')
+    attached_devices = [attached_devices[0]]
+
+  # Reset the test port allocation. It's important to do it before starting
+  # to dispatch any tests.
+  if not ports.ResetTestServerPortAllocation():
+    raise Exception('Failed to reset test server port.')
+
+  test_suite_dir = os.path.join(cmd_helper.OutDirectory.get(),
+                                options.build_type)
+  options.test_suite = os.path.join(test_suite_dir,
+                                    'apks',
+                                    CONTENT_BROWSERTEST_SUITENAME + '.apk')
+  sharder = test_sharder.TestSharder(
+      attached_devices,
+      options.test_suite,
+      options.gtest_filter,
+      options.test_arguments,
+      options.timeout,
+      options.cleanup_test_files,
+      options.tool,
+      options.build_type,
+      options.webkit)
+
+  test_results = sharder.RunShardedTests()
+  test_results.LogFull(
+      test_type='Unit test',
+      test_package=CONTENT_BROWSERTEST_SUITENAME,
+      build_type=options.build_type,
+      flakiness_server=options.flakiness_dashboard_server)
+  test_results.PrintAnnotation()