webkitpy: Unify the exit status codes.

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/run_webkit_tests.py

 # Copyright (C) 2010 Google Inc. All rights reserved.
 # Copyright (C) 2010 Gabor Rapcsanyi (rgabor@inf.u-szeged.hu), University of Szeged
 # Copyright (C) 2011 Apple Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
@@ skipping 15 matching lines @@
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import logging
 import optparse
 import sys
 import traceback
 
+from webkitpy.common import exit_codes
 from webkitpy.common.host import Host
 from webkitpy.layout_tests.controllers.manager import Manager
 from webkitpy.layout_tests.generate_results_dashboard import DashBoardGenerator
 from webkitpy.layout_tests.models import test_run_results
 from webkitpy.layout_tests.port.factory import configuration_options, platform_options
 from webkitpy.layout_tests.views import buildbot_results
 from webkitpy.layout_tests.views import printing
 
 _log = logging.getLogger(__name__)
 
 
 def main(argv, stdout, stderr):
     options, args = parse_args(argv)
 
     if options.platform and 'test' in options.platform and not 'browser_test' in options.platform:
         # It's a bit lame to import mocks into real code, but this allows the user
         # to run tests against the test platform interactively, which is useful for
         # debugging test failures.
         from webkitpy.common.host_mock import MockHost
         host = MockHost()
     else:
         host = Host()
 
     try:
         port = host.port_factory.get(options.platform, options)
     except (NotImplementedError, ValueError) as error:
         # FIXME: is this the best way to handle unsupported port names?
         print >> stderr, str(error)
-        return test_run_results.UNEXPECTED_ERROR_EXIT_STATUS
+        return exit_codes.UNEXPECTED_ERROR_EXIT_STATUS
 
     try:
         return run(port, options, args, stderr, stdout).exit_code
 
     # We need to still handle KeyboardInterrupt, at least for webkitpy unittest cases.
     except KeyboardInterrupt:
-        return test_run_results.INTERRUPTED_EXIT_STATUS
+        return exit_codes.INTERRUPTED_EXIT_STATUS
     except test_run_results.TestRunException as error:
         print >> stderr, error.msg
         return error.code
     except BaseException as error:
         if isinstance(error, Exception):
             print >> stderr, '\n%s raised: %s' % (error.__class__.__name__, error)
             traceback.print_exc(file=stderr)
-        return test_run_results.UNEXPECTED_ERROR_EXIT_STATUS
+        return exit_codes.UNEXPECTED_ERROR_EXIT_STATUS
 
 
 def parse_args(args):
     option_group_definitions = []
 
     option_group_definitions.append(
         ('Platform options', platform_options()))
 
     option_group_definitions.append(
         ('Configuration options', configuration_options()))
@@ skipping 482 matching lines @@
 def run(port, options, args, logging_stream, stdout):
     logger = logging.getLogger()
     logger.setLevel(logging.DEBUG if options.debug_rwt_logging else logging.INFO)
 
     printer = printing.Printer(port, options, logging_stream, logger=logger)
     try:
         run_details = _run_tests(port, options, args, printer)
         printer.flush()
 
         if (not options.dry_run and
-                (run_details.exit_code not in test_run_results.ERROR_CODES or
-                 run_details.exit_code == test_run_results.EARLY_EXIT_STATUS) and
+                (run_details.exit_code not in exit_codes.ERROR_CODES or
+                 run_details.exit_code == exit_codes.EARLY_EXIT_STATUS) and
                 not run_details.initial_results.keyboard_interrupted):
             bot_printer = buildbot_results.BuildBotPrinter(stdout, options.debug_rwt_logging)
             bot_printer.print_results(run_details)
             stdout.flush()
 
             _log.debug('Generating dashboard...')
             gen_dash_board = DashBoardGenerator(port)
             gen_dash_board.generate()
             _log.debug('Dashboard generated.')
 
         _log.debug('')
         _log.debug('Testing completed, Exit status: %d', run_details.exit_code)
 
         # Temporary process dump for debugging windows timeout issues, see crbug.com/522396.
         _log.debug('')
         _log.debug('Process dump:')
         for process in port.host.executive.process_dump():
             _log.debug('\t%s', process)
 
         return run_details
 
     finally:
         printer.cleanup()
 
 if __name__ == '__main__':
     exit_code = main(sys.argv[1:], sys.stdout, sys.stderr)
     sys.exit(exit_code)