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>
31 lines
651 B
JavaScript
31 lines
651 B
JavaScript
// Copyright 2024 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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var __hash = 0;
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function hashCode(str) {
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let hash = 0;
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for (let i = 0; i < str.length; i++) {
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const char = String.prototype.charCodeAt.call(str, i);
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hash = (hash << 5) - hash + char;
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hash = hash & hash;
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}
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return hash;
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}
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function foo (value) {
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__hash = hashCode(value + __hash.toString());
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};
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for (var i = 0; i < 10; i++) {
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foo();
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}
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let seed = 1;
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seed += 4294967296;
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foo(seed);
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seed += 4294967296;
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foo(seed);
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assertEquals(__hash.toString(), "1131512834");
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