1# Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
2#
3# Use of this source code is governed by a BSD-style license
4# that can be found in the LICENSE file in the root of the source
5# tree. An additional intellectual property rights grant can be found
6# in the file PATENTS.  All contributing project authors may
7# be found in the AUTHORS file in the root of the source tree.
8
9# Copied from Chromium's src/build/isolate.gypi
10#
11# It was necessary to copy this file to WebRTC, because the path to
12# build/common.gypi is different for the standalone and Chromium builds. Gyp
13# doesn't permit conditional inclusion or variable expansion in include paths.
14# http://code.google.com/p/gyp/wiki/InputFormatReference#Including_Other_Files
15#
16# Local modifications:
17# * Removed include of '../chrome/version.gypi'.
18# * Removal passing of version_full variable created in version.gypi:
19#   '--extra-variable', 'version_full=<(version_full)',
20
21# This file is meant to be included into a target to provide a rule
22# to "build" .isolate files into a .isolated file.
23#
24# To use this, create a gyp target with the following form:
25# 'conditions': [
26#   ['test_isolation_mode != "noop"', {
27#     'targets': [
28#       {
29#         'target_name': 'foo_test_run',
30#         'type': 'none',
31#         'dependencies': [
32#           'foo_test',
33#         ],
34#         'includes': [
35#           '../build/isolate.gypi',
36#           'foo_test.isolate',
37#         ],
38#         'sources': [
39#           'foo_test.isolate',
40#         ],
41#       },
42#     ],
43#   }],
44# ],
45#
46# Note: foo_test.isolate is included and a source file. It is an inherent
47# property of the .isolate format. This permits to define GYP variables but is
48# a stricter format than GYP so isolate.py can read it.
49#
50# The generated .isolated file will be:
51#   <(PRODUCT_DIR)/foo_test.isolated
52#
53# See http://dev.chromium.org/developers/testing/isolated-testing/for-swes
54# for more information.
55
56{
57  'rules': [
58    {
59      'rule_name': 'isolate',
60      'extension': 'isolate',
61      'inputs': [
62        # Files that are known to be involved in this step.
63        '<(DEPTH)/tools/swarming_client/isolate.py',
64        '<(DEPTH)/tools/swarming_client/run_isolated.py',
65
66        # Disable file tracking by the build driver for now. This means the
67        # project must have the proper build-time dependency for their runtime
68        # dependency. This improves the runtime of the build driver since it
69        # doesn't have to stat() all these files.
70        #
71        # More importantly, it means that even if a isolate_dependency_tracked
72        # file is missing, for example if a file was deleted and the .isolate
73        # file was not updated, that won't break the build, especially in the
74        # case where foo_tests_run is not built! This should be reenabled once
75        # the switch-over to running tests on Swarm is completed.
76        #'<@(isolate_dependency_tracked)',
77      ],
78      'outputs': [
79        '<(PRODUCT_DIR)/<(RULE_INPUT_ROOT).isolated',
80      ],
81      'action': [
82        'python',
83        '<(DEPTH)/tools/swarming_client/isolate.py',
84        '<(test_isolation_mode)',
85        '--result', '<@(_outputs)',
86        '--isolate', '<(RULE_INPUT_PATH)',
87
88        # Variables should use the -V FOO=<(FOO) form so frequent values,
89        # like '0' or '1', aren't stripped out by GYP. Run 'isolate.py help' for
90        # more details.
91        #
92        # This list needs to be kept in sync with the cmd line options
93        # in src/build/android/pylib/gtest/setup.py.
94
95        # Path variables are used to replace file paths when loading a .isolate
96        # file
97        '--path-variable', 'DEPTH', '<(DEPTH)',
98        '--path-variable', 'PRODUCT_DIR', '<(PRODUCT_DIR) ',
99
100        '--config-variable', 'OS=<(OS)',
101        '--config-variable', 'chromeos=<(chromeos)',
102        '--config-variable', 'component=<(component)',
103        # TODO(kbr): move this to chrome_tests.gypi:gles2_conform_tests_run
104        # once support for user-defined config variables is added.
105        '--config-variable',
106          'internal_gles2_conform_tests=<(internal_gles2_conform_tests)',
107        '--config-variable', 'icu_use_data_file_flag=<(icu_use_data_file_flag)',
108        '--config-variable', 'use_openssl=<(use_openssl)',
109      ],
110      'conditions': [
111        # Note: When gyp merges lists, it appends them to the old value.
112        ['OS=="mac"', {
113          # <(mac_product_name) can contain a space, so don't use FOO=<(FOO)
114          # form.
115          'action': [
116            '--extra-variable', 'mac_product_name', '<(mac_product_name)',
117          ],
118        }],
119        ["test_isolation_outdir!=''", {
120          'action': [ '--isolate-server', '<(test_isolation_outdir)' ],
121        }],
122        ['test_isolation_fail_on_missing == 0', {
123          'action': ['--ignore_broken_items'],
124        }],
125      ],
126    },
127  ],
128}
129