918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
75 lines
2.6 KiB
Python
75 lines
2.6 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 re
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from itertools import zip_longest
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from . import base
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class OutProc(base.ExpectedOutProc):
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def __init__(self, expected_outcomes, basepath, expected_fail,
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expected_filename, regenerate_expected_files):
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super(OutProc, self).__init__(expected_outcomes, expected_filename,
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regenerate_expected_files)
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self._basepath = basepath
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self._expected_fail = expected_fail
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def _is_failure_output(self, output):
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fail = output.exit_code != 0
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if fail != self._expected_fail:
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return True
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expected_lines = []
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# Can't use utils.ReadLinesFrom() here because it strips whitespace.
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with open(self._basepath.with_suffix('.out')) as f:
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for line in f:
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if line.startswith("#") or not line.strip():
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continue
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expected_lines.append(line)
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raw_lines = output.stdout.splitlines()
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actual_lines = [ s for s in raw_lines if not self._ignore_line(s) ]
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if len(expected_lines) != len(actual_lines):
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return True
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# Try .js first, and fall back to .mjs.
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# TODO(v8:9406): clean this up by never separating the path from
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# the extension in the first place.
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base_path = self._basepath.with_suffix('.js')
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if not base_path.exists():
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base_path = self._basepath.with_suffix('.mjs')
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env = {
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'basename': base_path.name,
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}
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for (expected, actual) in zip_longest(
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expected_lines, actual_lines, fillvalue=''):
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pattern = re.escape(expected.rstrip() % env)
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pattern = pattern.replace('\\*', '.*')
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pattern = pattern.replace('\\{NUMBER\\}', r'-?\d+(?:\.\d*)?')
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# Note: The character sequence for printing an address in C++ is
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# implementation defined.
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pattern = pattern.replace('\\{ADDRESS\\}', r'(0x)?[0-9A-Fa-f]+')
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pattern = '^%s$' % pattern
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if not re.match(pattern, actual):
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return True
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return False
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def _ignore_line(self, string):
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"""Ignore empty lines, valgrind output, Android output."""
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return (
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not string or #
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not string.strip() or #
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string.startswith("==") or #
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string.startswith("**") or #
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string.startswith("ANDROID") or #
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# Android linker warning.
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string.startswith('WARNING: linker:') or #
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# Testing on Android devices mixes stderr into stdout.
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string ==
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"V8 is running with experimental features enabled. Stability and security will suffer."
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or #
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string == "Concurrent maglev has been disabled for tracing.")
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