[Android] Add --skip-deps-push to test scripts.

This bypasses syncing any deps to the device to speed up
the developer workflow.
    
BUG=243447
NOTRY=True

Review URL: https://chromiumcodereview.appspot.com/16627004

git-svn-id: http://src.chromium.org/svn/trunk/src/build@205317 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

android/pylib/base/base_test_runner.py

@@ -34,12 +34,13 @@ class BaseTestRunner(object):
   the Run() method will set up tests, run them and tear them down.
   """
 
-  def __init__(self, device, tool, build_type):
+  def __init__(self, device, tool, build_type, push_deps):
     """
       Args:
         device: Tests will run on the device of this ID.
         shard_index: Index number of the shard on which the test suite will run.
         build_type: 'Release' or 'Debug'.
+        push_deps: If True, push all dependencies to the device.
     """
     self.device = device
     self.adb = android_commands.AndroidCommands(device=device)
@@ -59,6 +60,7 @@ class BaseTestRunner(object):
     self.test_server_spawner_port = 0
     self.test_server_port = 0
     self.build_type = build_type
+    self._push_deps = push_deps
 
   def _PushTestServerPortInfoToDevice(self):
     """Pushes the latest port information to device."""
@@ -86,7 +88,11 @@ class BaseTestRunner(object):
   def SetUp(self):
     """Run once before all tests are run."""
     Forwarder.KillDevice(self.adb, self.tool)
-    self.PushDependencies()
+    if self._push_deps:
+      logging.info('Pushing deps to device.')
+      self.PushDependencies()
+    else:
+      logging.warning('Skipping pushing deps to device.')
 
   def TearDown(self):
     """Run once after all tests are run."""

android/pylib/browsertests/dispatch.py

@@ -53,6 +53,7 @@ def Dispatch(options):
         options.tool,
         options.build_type,
         options.webkit,
+        options.push_deps,
         constants.BROWSERTEST_TEST_PACKAGE_NAME,
         constants.BROWSERTEST_TEST_ACTIVITY_NAME,
         constants.BROWSERTEST_COMMAND_LINE_FILE)

android/pylib/gtest/dispatch.py

@@ -149,6 +149,7 @@ def _RunATestSuite(options, suite_name):
         options.tool,
         options.build_type,
         options.webkit,
+        options.push_deps,
         constants.GTEST_TEST_PACKAGE_NAME,
         constants.GTEST_TEST_ACTIVITY_NAME,
         constants.GTEST_COMMAND_LINE_FILE)

android/pylib/gtest/test_runner.py

@@ -246,6 +246,7 @@ class TestRunner(base_test_runner.BaseTestRunner):
     tool_name: Name of the Valgrind tool.
     build_type: 'Release' or 'Debug'.
     in_webkit_checkout: Whether the suite is being run from a WebKit checkout.
+    push_deps: If True, push all dependencies to the device.
     test_apk_package_name: Apk package name for tests running in APKs.
     test_activity_name: Test activity to invoke for APK tests.
     command_line_file: Filename to use to pass arguments to tests.
@@ -253,9 +254,9 @@ class TestRunner(base_test_runner.BaseTestRunner):
 
   def __init__(self, device, test_suite, test_arguments, timeout,
                cleanup_test_files, tool_name, build_type,
-               in_webkit_checkout, test_apk_package_name=None,
+               in_webkit_checkout, push_deps, test_apk_package_name=None,
                test_activity_name=None, command_line_file=None):
-    super(TestRunner, self).__init__(device, tool_name, build_type)
+    super(TestRunner, self).__init__(device, tool_name, build_type, push_deps)
     self._running_on_emulator = self.device.startswith('emulator')
     self._test_arguments = test_arguments
     self.in_webkit_checkout = in_webkit_checkout

android/pylib/instrumentation/test_runner.py

@@ -66,13 +66,15 @@ class TestRunner(base_test_runner.BaseTestRunner):
       -  tool: Name of the Valgrind tool.
       -  wait_for_debugger: blocks until the debugger is connected.
       -  disable_assertions: Whether to disable java assertions on the device.
+      -  push_deps: If True, push all dependencies to the device.
       device: Attached android device.
       shard_index: Shard index.
       test_pkg: A TestPackage object.
       ports_to_forward: A list of port numbers for which to set up forwarders.
                         Can be optionally requested by a test case.
     """
-    super(TestRunner, self).__init__(device, options.tool, options.build_type)
+    super(TestRunner, self).__init__(device, options.tool, options.build_type,
+                                     options.push_deps)
     self._lighttp_port = constants.LIGHTTPD_RANDOM_PORT_FIRST + shard_index
 
     self.build_type = options.build_type

android/pylib/utils/test_options_parser.py

@@ -89,6 +89,11 @@ def AddTestRunnerOptions(option_parser, default_timeout=60):
                            dest='flakiness_dashboard_server',
                            help=('Address of the server that is hosting the '
                                  'Chrome for Android flakiness dashboard.'))
+  option_parser.add_option('--skip-deps-push', dest='push_deps',
+                           action='store_false', default=True,
+                           help='Do not push dependencies to the device. '
+                                'Use this at own risk for speeding up test '
+                                'execution on local machine.')
   AddBuildTypeOption(option_parser)