6cecb3eb77
This experimentally implements taring/untaring the test data for test262 on the v8-side before test isolation and when running the tests. It archives on demand only if the tar is outdated compared to the contained files. This comes with a cost of ~1s extra to run gyp on linux and ~6s extra on windows. Ninja is lightning fast afterwards in detecting changes. Also, we archive only when test_isolation_mode is set and when the test262_run target is required. The archiving itself costs ~30s on all platforms. But as the files will change seldom this shouldn't have a big impact. Extraction on the test runner side is below 2s on mac and linux. The speedup is enormous. Around 5 minutes were spent on download on swarming slaves before, which is now only a few seconds. So total test time for release (no variants), e.g. goes from 8 to 3 minutes. BUG=chromium:535160 LOG=n Review URL: https://codereview.chromium.org/1713993002 Cr-Commit-Position: refs/heads/master@{#34155}
35 lines
885 B
Python
35 lines
885 B
Python
# Copyright 2015 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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{
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'conditions': [
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['test_isolation_mode != "noop"', {
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'targets': [
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{
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'target_name': 'test262_run',
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'type': 'none',
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'dependencies': [
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'../../src/d8.gyp:d8_run',
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],
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'includes': [
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'../../build/features.gypi',
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'../../build/isolate.gypi',
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],
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'sources': [
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'test262.isolate',
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],
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'actions': [
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{
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'action_name': 'archive_test262',
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'inputs': ['archive.py', '<!@(python list.py)'],
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'outputs': ['data.tar'],
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'action': ['python', 'archive.py'],
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},
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],
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},
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],
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}],
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],
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}
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