7601854ddd
Migrate predictable_wrapper to py3. Run test in v8_presubmit. R=liviurau@chromium.org, machenbach@chromium.org Bug: chromium:1245634 Change-Id: I941e248ffcf12ce26a55a5f5889dab06ee74e66e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3448379 Reviewed-by: Michael Achenbach <machenbach@chromium.org> Reviewed-by: Liviu Rau <liviurau@chromium.org> Commit-Queue: Alexander Schulze <alexschulze@chromium.org> Cr-Commit-Position: refs/heads/main@{#79200}
32 lines
991 B
Python
32 lines
991 B
Python
#!/usr/bin/env python3
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# Copyright 2017 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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# for py2/py3 compatibility
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from __future__ import print_function
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import sys
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assert len(sys.argv) == 3
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if sys.argv[1] == 'equal':
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# 1. Scenario: print equal allocation hashes.
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print('### Allocations = 9497, hash = 0xc322c6b0')
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elif sys.argv[1] == 'differ':
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# 2. Scenario: print different allocation hashes. This prints a different
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# hash on the second run, based on the content of a semaphore file. This
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# file is expected to be empty in the beginning.
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with open(sys.argv[2]) as f:
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if f.read():
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print('### Allocations = 9497, hash = 0xc322c6b0')
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else:
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print('### Allocations = 9497, hash = 0xc322c6b1')
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with open(sys.argv[2], 'w') as f:
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f.write('something')
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else:
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# 3. Scenario: missing allocation hashes. Don't print anything.
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assert 'missing'
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sys.exit(0)
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