[Android] Add a dummy host-driven test for ChromiumTestShell.

build/android/buildbot/bb_device_steps.py

 #!/usr/bin/env python
 # 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 collections
 import glob
 import json
 import multiprocessing
 import optparse
@@ skipping 18 matching lines @@
 
 CHROME_SRC = constants.CHROME_DIR
 
 # Describes an instrumation test suite:
 #   test: Name of test we're running.
 #   apk: apk to be installed.
 #   apk_package: package for the apk to be installed.
 #   test_apk: apk to run tests on.
 #   test_data: data folder in format destination:source.
 I_TEST = collections.namedtuple('InstrumentationTest', [
-    'name', 'apk', 'apk_package', 'test_apk', 'test_data'])
+    'name', 'apk', 'apk_package', 'test_apk', 'test_data', 'host_driven_root'])
 
 INSTRUMENTATION_TESTS = dict((suite.name, suite) for suite in [
     I_TEST('ContentShell',
            'ContentShell.apk',
            'org.chromium.content_shell_apk',
            'ContentShellTest',
-           'content:content/test/data/android/device_files'),
+           'content:content/test/data/android/device_files',
+           None),
     I_TEST('ChromiumTestShell',
            'ChromiumTestShell.apk',
            'org.chromium.chrome.testshell',
            'ChromiumTestShellTest',
-           'chrome:chrome/test/data/android/device_files'),
+           'chrome:chrome/test/data/android/device_files',
+           constants.CHROMIUM_TEST_SHELL_HOST_DRIVEN_DIR),
     I_TEST('AndroidWebView',
            'AndroidWebView.apk',
            'org.chromium.android_webview',
            'AndroidWebViewTest',
-           'webview:android_webview/test/data/device_files'),
+           'webview:android_webview/test/data/device_files',
+           None),
     ])
 
 VALID_TESTS = set(['ui', 'unit', 'webkit', 'webkit_layout'])
 
 
 
 def SpawnCmd(command):
   """Spawn a process without waiting for termination."""
   print '>', ' '.join(map(pipes.quote, command))
   sys.stdout.flush()
@@ skipping 97 matching lines @@
   InstallApk(options, test)
   args = ['--test-apk', test.test_apk, '--test_data', test.test_data, '-vvv',
           '-I']
   if options.target == 'Release':
     args.append('--release')
   if options.asan:
     args.append('--tool=asan')
   if options.upload_to_flakiness_server:
     args.append('--flakiness-dashboard-server=%s' %
                 constants.UPSTREAM_FLAKINESS_SERVER)
+  if test.host_driven_root:
+    args.append('--python_test_root=%s' % test.host_driven_root)
 
   RunCmd(['build/android/run_instrumentation_tests.py'] + args)
 
 
 def RunWebkitLint(target):
   """Lint WebKit's TestExpectation files."""
   buildbot_report.PrintNamedStep('webkit_lint')
   RunCmd(['webkit/tools/layout_tests/run_webkit_tests.py',
           '--lint-test-files',
           '--chromium',
@@ skipping 135 matching lines @@
       'slave', 'android'))
   if os.path.exists(build_internal_android):
     android_paths.insert(0, build_internal_android)
   os.environ['PATH'] = os.pathsep.join(android_paths + [os.environ['PATH']])
 
   MainTestWrapper(options)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))