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build/android/pylib/local/machine/local_machine_junit_test_run.py

 # Copyright 2016 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 json
 import os
 import tempfile
 
 from devil.utils import cmd_helper
 from pylib import constants
@@ skipping 12 matching lines @@
 
   #override
   def SetUp(self):
     pass
 
   #override
   def RunTests(self):
     with tempfile.NamedTemporaryFile() as json_file:
       java_script = os.path.join(
           constants.GetOutDirectory(), 'bin', 'helper',
-          self._test_instance.suite)
+                                 self._test_instance.suite)

[agrieve, 2017/03/30 17:09:54]

whoops, random whitespace change.

[ScottK, 2017/04/04 21:03:02]

Fixed, but I've also split this to another cr/2788733002.

       command = [java_script]
 
       # Add Jar arguments.
       jar_args = ['-test-jars', self._test_instance.suite + '.jar',
                   '-json-results-file', json_file.name]
       if self._test_instance.test_filter:
         jar_args.extend(['-gtest-filter', self._test_instance.test_filter])
       if self._test_instance.package_filter:
         jar_args.extend(['-package-filter',
                          self._test_instance.package_filter])
       if self._test_instance.runner_filter:
         jar_args.extend(['-runner-filter', self._test_instance.runner_filter])
       command.extend(['--jar-args', '"%s"' % ' '.join(jar_args)])
 
       # Add JVM arguments.
       jvm_args = []
       # TODO(mikecase): Add a --robolectric-dep-dir arg to test runner.
       # Have this arg set by GN in the generated test runner scripts.
       jvm_args += [
-          '-Drobolectric.dependency.dir=%s' %
-          os.path.join(constants.GetOutDirectory(),
-              'lib.java', 'third_party', 'robolectric')]
+          '-Drobolectric.dependency.dir=%s' % os.path.join(
+              constants.GetOutDirectory(), 'lib.java', 'third_party',
+              'robolectric'),
+          '-Ddir.source.root=%s' % constants.DIR_SOURCE_ROOT,
+      ]
       if self._test_instance.coverage_dir:
         if not os.path.exists(self._test_instance.coverage_dir):
           os.makedirs(self._test_instance.coverage_dir)
         elif not os.path.isdir(self._test_instance.coverage_dir):
           raise Exception('--coverage-dir takes a directory, not file path.')
         jvm_args.append('-Demma.coverage.out.file=%s' % os.path.join(
             self._test_instance.coverage_dir,
             '%s.ec' % self._test_instance.suite))
       if jvm_args:
         command.extend(['--jvm-args', '"%s"' % ' '.join(jvm_args)])
 
       cmd_helper.RunCmd(command)
       results_list = json_results.ParseResultsFromJson(
           json.loads(json_file.read()))
 
       test_run_results = base_test_result.TestRunResults()
       test_run_results.AddResults(results_list)
 
       return [test_run_results]
 
   #override
   def TearDown(self):
     pass