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>
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
// Copyright 2025 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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// Flags: --sandbox-testing --allow-natives-syntax
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// Radix value doesn't matter for this test but must be valid.
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const radix = 3;
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// Test toString conversion with a valid value.
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%DoubleToStringWithRadix(12.34, radix);
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// Test toString conversion with invalid/special values. These should not cause
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// any memory corruption but may cause program termination, so we shuffle them.
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let specialValues = [0.0, -0.0, NaN, Infinity, -Infinity];
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shuffleArray(specialValues);
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for (let value of specialValues) {
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%DoubleToStringWithRadix(value, radix);
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}
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// Finally, also check that invalid radix values don't cause memory corruption.
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%DoubleToStringWithRadix(12.34, 0);
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%DoubleToStringWithRadix(12.34, 1);
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%DoubleToStringWithRadix(12.34, 2);
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%DoubleToStringWithRadix(12.34, 50);
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%DoubleToStringWithRadix(12.34, 100);
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function shuffleArray(array) {
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for (let i = array.length - 1; i >= 0; i--) {
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const j = Math.floor(Math.random() * (i + 1));
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[array[i], array[j]] = [array[j], array[i]];
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}
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}
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