[Android] Implement perf tests to platform mode.

build/android/pylib/base/test_run_factory.py

 # 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.
 
 from pylib.gtest import gtest_test_instance
 from pylib.instrumentation import instrumentation_test_instance
 from pylib.local.device import local_device_environment
 from pylib.local.device import local_device_gtest_run
 from pylib.local.device import local_device_instrumentation_test_run
+from pylib.local.device import local_device_perf_test_run
+from pylib.perf import perf_test_instance
 from pylib.uirobot import uirobot_test_instance
 
 try:
   from pylib.remote.device import remote_device_environment
   from pylib.remote.device import remote_device_gtest_run
   from pylib.remote.device import remote_device_instrumentation_test_run
   from pylib.remote.device import remote_device_uirobot_test_run
 except ImportError:
   remote_device_environment = None
   remote_device_gtest_run = None
   remote_device_instrumentation_test_run = None
   remote_device_uirobot_test_run = None
 
 
-def CreateTestRun(_args, env, test_instance, error_func):
+def _CreatePerfTestRun(args, env, test_instance):
+  if args.print_step:
+    return local_device_perf_test_run.LocalDevicePerfTestRunPrintStep(
+        env, test_instance)
+  elif args.output_json_list:
+    return local_device_perf_test_run.LocalDevicePerfTestRunOutputJsonList(

[jbudorick, 2016/07/06 19:12:10]

nit: Case kinda has a point, these are comically long. Can we shorten them to
local_device_perf_test_run.PrintStep and
local_device_perf_test_run.OutputJsonList ?

[rnephew (Reviews Here), 2016/07/06 21:47:05]

Done.

+        env, test_instance)
+  return local_device_perf_test_run.LocalDevicePerfTestRun(
+      env, test_instance)
+
+
+def CreateTestRun(args, env, test_instance, error_func):
   if isinstance(env, local_device_environment.LocalDeviceEnvironment):
     if isinstance(test_instance, gtest_test_instance.GtestTestInstance):
       return local_device_gtest_run.LocalDeviceGtestRun(env, test_instance)
     if isinstance(test_instance,
                   instrumentation_test_instance.InstrumentationTestInstance):
       return (local_device_instrumentation_test_run
               .LocalDeviceInstrumentationTestRun(env, test_instance))
+    if isinstance(test_instance,
+                  perf_test_instance.PerfTestInstance):
+      return _CreatePerfTestRun(args, env, test_instance)
 
   if (remote_device_environment
       and isinstance(env, remote_device_environment.RemoteDeviceEnvironment)):
     # The remote_device modules should be all or nothing.
     assert (remote_device_gtest_run
             and remote_device_instrumentation_test_run
             and remote_device_uirobot_test_run)
 
     if isinstance(test_instance, gtest_test_instance.GtestTestInstance):
       return remote_device_gtest_run.RemoteDeviceGtestTestRun(
           env, test_instance)
     if isinstance(test_instance,
                   instrumentation_test_instance.InstrumentationTestInstance):
       return (remote_device_instrumentation_test_run
               .RemoteDeviceInstrumentationTestRun(env, test_instance))
     if isinstance(test_instance, uirobot_test_instance.UirobotTestInstance):
       return remote_device_uirobot_test_run.RemoteDeviceUirobotTestRun(
           env, test_instance)
 
 
   error_func('Unable to create test run for %s tests in %s environment'
              % (str(test_instance), str(env)))