Relands test_runner.py, updates buildbot scripts

build/android/run_instrumentation_tests.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2012 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.
 
 """Runs both the Python and Java instrumentation tests."""
 
-import optparse
+import logging
 import os
 import sys
 
-from pylib import buildbot_report
-from pylib import ports
-from pylib.base import base_test_result
-from pylib.host_driven import run_python_tests
-from pylib.instrumentation import dispatch
-from pylib.utils import report_results
-from pylib.utils import run_tests_helper
-from pylib.utils import test_options_parser
-
-
-def DispatchInstrumentationTests(options):
-  """Dispatches the Java and Python instrumentation tests, sharding if possible.
-
-  Uses the logging module to print the combined final results and
-  summary of the Java and Python tests. If the java_only option is set, only
-  the Java tests run. If the python_only option is set, only the python tests
-  run. If neither are set, run both Java and Python tests.
-
-  Args:
-    options: command-line options for running the Java and Python tests.
-
-  Returns:
-    An integer representing the number of broken tests.
-  """
-  if not options.keep_test_server_ports:
-    # 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.')
-
-  all_results = base_test_result.TestRunResults()
-
-  if options.run_java_tests:
-    all_results.AddTestRunResults(dispatch.Dispatch(options))
-  if options.run_python_tests:
-    all_results.AddTestRunResults(run_python_tests.DispatchPythonTests(options))
-
-  report_results.LogFull(
-      results=all_results,
-      test_type='Instrumentation',
-      test_package=os.path.basename(options.test_apk),
-      annotation=options.annotations,
-      build_type=options.build_type,
-      flakiness_server=options.flakiness_dashboard_server)
-
-  return len(all_results.GetNotPass())
-
-
-def main(argv):
-  option_parser = optparse.OptionParser()
-  test_options_parser.AddInstrumentationOptions(option_parser)
-  options, args = option_parser.parse_args(argv)
-  test_options_parser.ValidateInstrumentationOptions(option_parser, options,
-                                                     args)
-
-  run_tests_helper.SetLogLevel(options.verbose_count)
-  ret = 1
-  try:
-    ret = DispatchInstrumentationTests(options)
-  finally:
-    buildbot_report.PrintStepResultIfNeeded(options, ret)
-  return ret
+from pylib import cmd_helper
 
 
 if __name__ == '__main__':
-  sys.exit(main(sys.argv))
+  args = ['python',
+          os.path.join(os.path.dirname(__file__), 'test_runner.py'),
+          'instrumentation'] + sys.argv[1:]
+  logging.warning('*' * 80)
+  logging.warning('This script is deprecated and will be removed soon.')
+  logging.warning('Use the following instead: %s', ' '.join(args))
+  logging.warning('*' * 80)
+  sys.exit(cmd_helper.RunCmd(args))