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deps/v8/tools/testrunner/testproc/shard_test.py
54 строки
2 KB
Michaël Zasso
deps: update V8 to 10.7.193.13
11 окт 2022, 08:24
Не верифицирован
11 окт 2022, 08:24
6bd756d
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#!/usr/bin/env python3 # Copyright 2019 the V8 project authors. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. import os import sys import unittest # Needed because the test runner contains relative imports. TOOLS_PATH = os.path.dirname( os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) sys.path.append(TOOLS_PATH) from testrunner.testproc.shard import radix_hash class TestRadixHashing(unittest.TestCase): def test_hash_character_by_radix(self): self.assertEqual(97, radix_hash(capacity=2**32, key="a")) def test_hash_character_by_radix_with_capacity(self): self.assertEqual(6, radix_hash(capacity=7, key="a")) def test_hash_string(self): self.assertEqual(6, radix_hash(capacity=7, key="ab")) def test_hash_test_id(self): self.assertEqual( 5, radix_hash( capacity=7, key="test262/Map/class-private-method-Variant-0-1")) def test_hash_boundaries(self): total_variants = 5 cases = [] for case in [ "test262/Map/class-private-method", "test262/Map/class-public-method", "test262/Map/object-retrieval", "test262/Map/object-deletion", "test262/Map/object-creation", "test262/Map/garbage-collection", ]: for variant_index in range(total_variants): cases.append("%s-Variant-%d" % (case, variant_index)) for case in cases: self.assertTrue(0 <= radix_hash(capacity=7, key=case) < 7) if __name__ == '__main__': unittest.main()