build/android/pylib/junit/test_runner.py

   1 # Copyright 2014 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 import json
   6 import os
   7 import tempfile
   8
   9 from pylib import cmd_helper
  10 from pylib import constants
  11 from pylib.base import base_test_result
  12 from pylib.results import json_results
  13
  14 class JavaTestRunner(object):
  15   """Runs java tests on the host."""
  16
  17   def __init__(self, args):
  18     self._package_filter = args.package_filter
  19     self._runner_filter = args.runner_filter
  20     self._sdk_version = args.sdk_version
  21     self._test_filter = args.test_filter
  22     self._test_suite = args.test_suite
  23
  24   def SetUp(self):
  25     pass
  26
  27   def RunTest(self, _test):
  28     """Runs junit tests from |self._test_suite|."""
  29     with tempfile.NamedTemporaryFile() as json_file:
  30       java_script = os.path.join(
  31           constants.GetOutDirectory(), 'bin', self._test_suite)
  32       command = [java_script,
  33                  '-test-jars', self._test_suite + '.jar',
  34                  '-json-results-file', json_file.name]
  35       if self._test_filter:
  36         command.extend(['-gtest-filter', self._test_filter])
  37       if self._package_filter:
  38         command.extend(['-package-filter', self._package_filter])
  39       if self._runner_filter:
  40         command.extend(['-runner-filter', self._runner_filter])
  41       if self._sdk_version:
  42         command.extend(['-sdk-version', self._sdk_version])
  43       return_code = cmd_helper.RunCmd(command)
  44       results_list = json_results.ParseResultsFromJson(
  45           json.loads(json_file.read()))
  46       return (results_list, return_code)
  47
  48   def TearDown(self):
  49     pass
  50