Cross-repo recipe package system.

scripts/slave/recipe_modules/json/example.py

-# Copyright 2014 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.
-
-DEPS = [
-  'json',
-  'python',
-  'step',
-]
-
-
-def RunSteps(api):
-  step_result = api.step('echo1', ['echo', '[1, 2, 3]'],
-      stdout=api.json.output())
-  assert step_result.stdout == [1, 2, 3]
-
-  # Example demonstrating the usage of step_test_data for json stdout.
-  step_result = api.step('echo2', ['echo', '[2, 3, 4]'],
-      step_test_data=lambda: api.json.test_api.output_stream([2, 3, 4]),
-      stdout=api.json.output())
-  assert step_result.stdout == [2, 3, 4]
-
-  assert api.json.is_serializable('foo')
-  assert not api.json.is_serializable(set(['foo', 'bar', 'baz']))
-
-  # Example demonstrating multiple json output files.
-  result = api.python.inline(
-      'foo',
-      """
-      import json
-      import sys
-      with open(sys.argv[1], 'w') as f:
-        f.write(json.dumps([1, 2, 3]))
-      with open(sys.argv[2], 'w') as f:
-        f.write(json.dumps([2, 3, 4]))
-      """,
-      args=[api.json.output(), api.json.output()],
-  )
-  assert result.json.output_all == [[1, 2, 3], [2, 3, 4]]
-
-
-def GenTests(api):
-  yield (api.test('basic') +
-      api.step_data('echo1', stdout=api.json.output([1, 2, 3])) +
-      api.step_data(
-          'foo',
-          api.json.output([1, 2, 3]) +
-          api.json.output([2, 3, 4]),
-      ))