webkitpy: Unify the exit status codes.

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/port/base.py

 # Copyright (C) 2010 Google 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.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 23 matching lines @@
 
 import collections
 import errno
 import functools
 import json
 import logging
 import optparse
 import re
 import sys
 
+from webkitpy.common import exit_codes
 from webkitpy.common import find_files
 from webkitpy.common import read_checksum_from_png
 from webkitpy.common.memoized import memoized
 from webkitpy.common.system.executive import ScriptError
 from webkitpy.common.system.path import cygpath, abspath_to_uri
 from webkitpy.common.webkit_finder import WebKitFinder
 from webkitpy.layout_tests.layout_package.bot_test_expectations import BotTestExpectationsFactory
 from webkitpy.layout_tests.models import test_run_results
 from webkitpy.layout_tests.models.test_configuration import TestConfiguration
 from webkitpy.layout_tests.models.test_expectations import SKIP
@@ skipping 268 matching lines @@
 
         # It's okay if pretty patch isn't available, but we will at least log messages.
         self._pretty_patch_available = self.check_pretty_patch()
 
         if self._dump_reader:
             result = self._dump_reader.check_is_functional() and result
 
         if needs_http:
             result = self.check_httpd() and result
 
-        return test_run_results.OK_EXIT_STATUS if result else test_run_results.UNEXPECTED_ERROR_EXIT_STATUS
+        return exit_codes.OK_EXIT_STATUS if result else exit_codes.UNEXPECTED_ERROR_EXIT_STATUS
 
     def _check_driver(self):
         driver_path = self._path_to_driver()
         if not self._filesystem.exists(driver_path):
             _log.error('%s was not found at %s', self.driver_name(), driver_path)
             return False
         return True
 
     def check_sys_deps(self, needs_http):
         """Checks whether the system is properly configured.
@@ skipping 15 matching lines @@
         output = self._executive.run_command(cmd, error_handler=error_handler)
         if local_error.exit_code:
             _log.error('System dependencies check failed.')
             _log.error('To override, invoke with --nocheck-sys-deps')
             _log.error('')
             _log.error(output)
             if self.BUILD_REQUIREMENTS_URL is not '':
                 _log.error('')
                 _log.error('For complete build requirements, please see:')
                 _log.error(self.BUILD_REQUIREMENTS_URL)
-            return test_run_results.SYS_DEPS_EXIT_STATUS
-        return test_run_results.OK_EXIT_STATUS
+            return exit_codes.SYS_DEPS_EXIT_STATUS
+        return exit_codes.OK_EXIT_STATUS
 
     def check_image_diff(self):
         """Checks whether image_diff binary exists."""
         image_diff_path = self._path_to_image_diff()
         if not self._filesystem.exists(image_diff_path):
             _log.error('image_diff was not found at %s', image_diff_path)
             return False
         return True
 
     def check_pretty_patch(self, more_logging=True):
@@ skipping 1259 matching lines @@
 
     def __init__(self, base, args, reference_args=None):
         self.name = base
         self.base = base
         self.args = args
         self.reference_args = args if reference_args is None else reference_args
         self.tests = set()
 
     def __repr__(self):
         return "PhysicalTestSuite('%s', '%s', %s, %s)" % (self.name, self.base, self.args, self.reference_args)