1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
5 # This file is meant to be included into a target to provide a rule
6 # to "build" .isolate files into a .isolated file.
8 # To use this, create a gyp target with the following form:
10 # ['test_isolation_mode != "noop"', {
13 # 'target_name': 'foo_test_run',
19 # '../build/isolate.gypi',
30 # Note: foo_test.isolate is included and a source file. It is an inherent
31 # property of the .isolate format. This permits to define GYP variables but is
32 # a stricter format than GYP so isolate.py can read it.
34 # The generated .isolated file will be:
35 # <(PRODUCT_DIR)/foo_test.isolated
37 # See http://dev.chromium.org/developers/testing/isolated-testing/for-swes
38 # for more information.
43 'rule_name': 'isolate',
44 'extension': 'isolate',
46 # Files that are known to be involved in this step.
47 '<(DEPTH)/tools/swarming_client/isolate.py',
48 '<(DEPTH)/tools/swarming_client/run_isolated.py',
50 # Disable file tracking by the build driver for now. This means the
51 # project must have the proper build-time dependency for their runtime
52 # dependency. This improves the runtime of the build driver since it
53 # doesn't have to stat() all these files.
55 # More importantly, it means that even if a isolate_dependency_tracked
56 # file is missing, for example if a file was deleted and the .isolate
57 # file was not updated, that won't break the build, especially in the
58 # case where foo_tests_run is not built! This should be reenabled once
59 # the switch-over to running tests on Swarm is completed.
60 #'<@(isolate_dependency_tracked)',
63 '<(PRODUCT_DIR)/<(RULE_INPUT_ROOT).isolated',
67 '<(DEPTH)/tools/swarming_client/isolate.py',
68 '<(test_isolation_mode)',
69 # Variables should use the -V FOO=<(FOO) form so frequent values,
70 # like '0' or '1', aren't stripped out by GYP.
71 '--path-variable', 'PRODUCT_DIR', '<(PRODUCT_DIR) ',
72 '--config-variable', 'OS=<(OS)',
73 '--result', '<@(_outputs)',
74 '--isolate', '<(RULE_INPUT_PATH)',
77 # Note: When gyp merges lists, it appends them to the old value.
79 # <(mac_product_name) can contain a space, so don't use FOO=<(FOO)
82 '--extra-variable', 'mac_product_name', '<(mac_product_name)',
85 ["test_isolation_outdir==''", {
86 # GYP will eliminate duplicate arguments so '<(PRODUCT_DIR)' cannot
87 # be provided twice. To work around this behavior, append '/'.
89 # Also have a space after <(PRODUCT_DIR) or visual studio will
90 # escape the argument wrappping " with the \ and merge it into
91 # the following arguments.
92 'action': [ '--outdir', '<(PRODUCT_DIR)/ ' ],
94 'action': [ '--outdir', '<(test_isolation_outdir)' ],
96 ['test_isolation_fail_on_missing == 0', {
97 'action': ['--ignore_broken_items'],
102 'msvs_cygwin_shell': 0,