Move recipe engine to third_party/recipe_engine.

scripts/slave/unittests/recipe_simulation_test.py

Index: scripts/slave/unittests/recipe_simulation_test.py
diff --git a/scripts/slave/unittests/recipe_simulation_test.py b/scripts/slave/unittests/recipe_simulation_test.py
index f3f6428f8ba2657cd6eeb9787f4df20d694f31ed..abb4bedc7d6155dabb78b9c40e0e7b1f2577e815 100755
--- a/scripts/slave/unittests/recipe_simulation_test.py
+++ b/scripts/slave/unittests/recipe_simulation_test.py
@@ -1,98 +1,15 @@
 #!/usr/bin/env python
-# Copyright 2014 The Chromium Authors. All rights reserved.
+# Copyright (c) 2013 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.
 
-"""Provides simulator test coverage for individual recipes."""
-
-import logging
 import os
+import sys
 
-# Importing for side effects on sys.path? Yes... yes we are :(
-import test_env  # pylint: disable=W0611,W0403
-
-from slave import recipe_util
-
-import expect_tests  # pylint: disable=W0403
-
-
-_UNIVERSE = None
-def get_universe():
-  from slave import recipe_loader
-  global _UNIVERSE
-  if _UNIVERSE is None:
-    _UNIVERSE = recipe_loader.RecipeUniverse()
-  return _UNIVERSE
-
-
-def RunRecipe(test_data):
-  from common import annotator
-  from slave import annotated_run
-  from slave import recipe_config_types
-
-  stream = annotator.StructuredAnnotationStream(stream=open(os.devnull, 'w'))
-  recipe_config_types.ResetTostringFns()
-  # TODO(iannucci): Only pass test_data once.
-  result = annotated_run.run_steps(stream, test_data.properties,
-                                   test_data.properties,
-                                   get_universe(),
-                                   test_data)
-
-  return expect_tests.Result(list(result.steps_ran.values()))
-
-
-def test_gen_coverage():
-  return (
-      [os.path.join(x, '*') for x in recipe_util.RECIPE_DIRS()] +
-      [os.path.join(x, '*', 'example.py') for x in recipe_util.MODULE_DIRS()] +
-      [os.path.join(x, '*', 'test_api.py') for x in recipe_util.MODULE_DIRS()] +
-      [os.path.join(os.path.dirname(recipe_util.__file__), 'recipe_api.py')]
-  )
-
-
-@expect_tests.covers(test_gen_coverage)
-def GenerateTests():
-  from slave import recipe_loader
-
-  universe = get_universe()
-
-  cover_mods = [
-    os.path.join(os.path.dirname(recipe_util.__file__), 'recipe_api.py')
-  ]
-  for mod_dir_base in recipe_util.MODULE_DIRS():
-    if os.path.isdir(mod_dir_base):
-      cover_mods.append(os.path.join(mod_dir_base, '*', '*.py'))
-
-  for recipe_path, recipe_name in recipe_loader.loop_over_recipes():
-    recipe = universe.load_recipe(recipe_name)
-    test_api = recipe_loader.create_test_api(recipe.LOADED_DEPS, universe)
-
-    covers = cover_mods + [recipe_path]
-
-    for test_data in recipe.GenTests(test_api):
-      root, name = os.path.split(recipe_path)
-      name = os.path.splitext(name)[0]
-      expect_path = os.path.join(root, '%s.expected' % name)
-
-      test_data.properties['recipe'] = recipe_name.replace('\\', '/')
-      yield expect_tests.Test(
-          '%s.%s' % (recipe_name, test_data.name),
-          expect_tests.FuncCall(RunRecipe, test_data),
-          expect_dir=expect_path,
-          expect_base=test_data.name,
-          covers=covers,
-          break_funcs=(recipe.GenSteps,)
-      )
+import test_env  # pylint: disable=W0403,W0611
 
+from recipe_engine import simulation_test
+from slave import recipe_universe
 
 if __name__ == '__main__':
-  # annotated_run.py has different behavior when these environment variables
-  # are set, so unset to make simulation tests environment-invariant.
-  for env_var in ['TESTING_MASTER_HOST',
-                  'TESTING_MASTER',
-                  'TESTING_SLAVENAME']:
-    if env_var in os.environ:
-      logging.warn("Ignoring %s environment variable." % env_var)
-      os.environ.pop(env_var)
-
-  expect_tests.main('recipe_simulation_test', GenerateTests)
+  simulation_test.main(recipe_universe.get_universe())