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

tools/mb/mb.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.
 
 """MB - the Meta-Build wrapper around GYP and GN
 
 MB is a wrapper script for GYP and GN that can be used to generate build files
 for sets of canned configurations and analyze them.
 """
@@ skipping 539 matching lines @@
           '--enable-gpu',
           '--test-launcher-jobs=1',
           '--gtest_filter=%s' % gtest_filter,
       ]
     elif test_type == 'script':
       extra_files = [
           '../../testing/test_env.py'
       ]
       cmdline = [
           '../../testing/test_env.py',
-      ] + ['../../' + self.ToSrcRelPath(gn_isolate_map[target]['script'])]
+          '../../' + self.ToSrcRelPath(gn_isolate_map[target]['script'])
+      ] + gn_isolate_map[target].get('args', [])

[M-A Ruel, 2015/09/22 17:08:19]

It'd be more readable to use:
]
cmdline.extend(gn_isolate_map[target].get('args', []))

[Dirk Pranke, 2015/09/22 17:48:52]

meh :)

     elif test_type in ('raw'):
       extra_files = []
       cmdline = [
           './' + str(target) + executable_suffix,
       ] + gn_isolate_map[target].get('args')
 
     else:
       self.WriteFailureAndRaise('No command line for %s found (test type %s).'
                                 % (target, test_type), output_path=None)
 
@@ skipping 246 matching lines @@
 
 if __name__ == '__main__':
   try:
     sys.exit(main(sys.argv[1:]))
   except MBErr as e:
     print(e)
     sys.exit(1)
   except KeyboardInterrupt:
     print("interrupted, exiting", stream=sys.stderr)
     sys.exit(130)