17a74ddd3d
PR-URL: https://github.com/nodejs/node/pull/49639 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
# Copyright 2018 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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import difflib
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from . import base
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class OutProc(base.OutProc):
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def __init__(self, expected_outcomes):
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super(OutProc, self).__init__(expected_outcomes)
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def _is_failure_output(self, output):
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MIN_EXPECTED_LINE_COUNT = 300 # Currently the actual count is 652.
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if len(output.stdout.splitlines()) < MIN_EXPECTED_LINE_COUNT:
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output.stdout = ("Plausibility check failed. Output too short.\n\n" +
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output.stdout)
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return True
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PLAUSIBILITY_CHECK_EXPECTED_STRINGS = [
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"INSTANCE_TYPES = {",
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"HEAP_NUMBER_TYPE",
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"KNOWN_MAPS = {",
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"HeapNumberMap",
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"KNOWN_OBJECTS = {",
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"TrueValue",
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"HEAP_FIRST_PAGES = {",
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"FRAME_MARKERS = (",
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"INTERPRETED",
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]
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for expected_string in PLAUSIBILITY_CHECK_EXPECTED_STRINGS:
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if not expected_string in output.stdout:
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output.stdout = (
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"Plausibility check failed. Expected string "
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f"'{expected_string}' not found in output.\n") + output.stdout
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return True
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return False
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