Run telemetry_gpu_unittests via isolate on "Linux Tests" and trybot.

testing/scripts/run_telemetry_as_googletest.py

 #!/usr/bin/env python
 # Copyright 2015 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 isolate bundled Telemetry unittests.
 
 This script attempts to emulate the contract of gtest-style tests
 invoked via recipes. The main contract is that the caller passes the
 argument:
 
-  --test-launcher-summary-output=[FILENAME]
+  --isolated-script-test-output=[FILENAME]
 
 json is written to that file in the format produced by
 common.parse_common_test_results.
 
 This script is intended to be the base command invoked by the isolate,
 followed by a subsequent Python script. It could be generalized to
 invoke an arbitrary executable.
 """
 
 import argparse
 import json
 import os
 import sys
 
 
 import common
 
 
 def main():
   parser = argparse.ArgumentParser()
   parser.add_argument(
-    '--test-launcher-summary-output',
+    '--isolated-script-test-output',
     type=argparse.FileType('w'),
     required=True)
   args, rest_args = parser.parse_known_args()
+  print 'Writing results to %s' % args.isolated_script_test_output

[Ken Russell (switch to Gerrit), 2015/09/18 23:52:51]

Please remove debugging print statement.

[nednguyen, 2015/09/21 17:26:18]

Done.

   with common.temporary_file() as tempfile_path:
     rc = common.run_command([sys.executable] + rest_args + [
       '--write-full-results-to', tempfile_path,
     ])
     with open(tempfile_path) as f:
       results = json.load(f)
     parsed_results = common.parse_common_test_results(results,
                                                       test_separator='.')
     failures = parsed_results['unexpected_failures']
 
     json.dump({
         'valid': bool(rc <= common.MAX_FAILURES_EXIT_STATUS and
                       ((rc == 0) or failures)),
         'failures': failures.keys(),
-    }, args.test_launcher_summary_output)
+    }, args.isolated_script_test_output)
 
   return rc
 
 
 # This is not really a "script test" so does not need to manually add
 # any additional compile targets.
 def main_compile_targets(args):
   json.dump([], args.output)
 
 
 if __name__ == '__main__':
   # Conform minimally to the protocol defined by ScriptTest.
   if 'compile_targets' in sys.argv:
     funcs = {
       'run': None,
       'compile_targets': main_compile_targets,
     }
     sys.exit(common.run_script(sys.argv[1:], funcs))
   sys.exit(main())