PR-URL: https://github.com/nodejs/node/pull/44741 Fixes: https://github.com/nodejs/node/issues/44650 Fixes: https://github.com/nodejs/node/issues/37472 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
#!/usr/bin/env python3
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# Copyright 2022 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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Test functionality used by the fuzzer test processor.
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"""
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import os
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import sys
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import unittest
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# Needed because the test runner contains relative imports.
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TOOLS_PATH = os.path.dirname(
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os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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sys.path.append(TOOLS_PATH)
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from testrunner.testproc import fuzzer
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class TestFuzzerProcHelpers(unittest.TestCase):
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def test_invert_flag(self):
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self.assertEqual(fuzzer._invert_flag('--no-flag'), '--flag')
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self.assertEqual(fuzzer._invert_flag('--flag'), '--no-flag')
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def test_flag_prefix(self):
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self.assertEqual(fuzzer._flag_prefix('--flag'), '--flag')
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self.assertEqual(fuzzer._flag_prefix('--flag=42'), '--flag')
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def test_contradictory_flags(self):
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def check(new_flags, old_flags, expected_flags):
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actual = fuzzer._drop_contradictory_flags(new_flags, old_flags)
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self.assertEqual(actual, expected_flags)
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old_flags = ['--foo-bar', '--no-bar', '--baz', '--doom-melon=42', '--flag']
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check([], old_flags, [])
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check(['--flag', '--no-baz', '--bar'], old_flags, [])
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check(['--foo-bar=42', '--doom-melon=0'], old_flags, [])
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check(['--flag', '--something', '--bar'], old_flags, ['--something'])
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check(['--something', '--doom-melon=0'], old_flags, ['--something'])
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check(old_flags, old_flags, [])
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check(['--a', '--b'], old_flags, ['--a', '--b'])
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old_flags = []
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check(['--flag', '--no-baz'], old_flags, ['--flag', '--no-baz'])
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if __name__ == '__main__':
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unittest.main()
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