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6ca81ad72a
PR-URL: https://github.com/nodejs/node/pull/30020 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
56 lines
1.2 KiB
JavaScript
56 lines
1.2 KiB
JavaScript
// Copyright 2019 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: --allow-natives-syntax
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(function testPackedDoublesIncludes() {
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arr = [1.5, 2.5];
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arr.length = 0;
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function f() {
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return arr.includes(1);
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};
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%PrepareFunctionForOptimization(f);
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assertEquals(f(), false);
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%OptimizeFunctionOnNextCall(f);
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assertEquals(f(), false);
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})();
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(function testHoleyDoublesIncludes() {
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arr = [1.1];
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arr[3]= 1.5;
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arr.length = 0;
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function f() {
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return arr.includes(1);
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};
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%PrepareFunctionForOptimization(f);
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assertEquals(f(), false);
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%OptimizeFunctionOnNextCall(f);
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assertEquals(f(), false);
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})();
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(function testPackedDoublesIndexOf() {
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arr = [1.5, 2.5];
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arr.length = 0;
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function f() {
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return arr.indexOf(1);
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};
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%PrepareFunctionForOptimization(f);
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assertEquals(f(), -1);
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%OptimizeFunctionOnNextCall(f);
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assertEquals(f(), -1);
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})();
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(function testHoleyDoublesIndexOf() {
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arr = [1.1];
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arr[3]= 1.5;
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arr.length = 0;
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function f() {
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return arr.indexOf(1);
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};
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%PrepareFunctionForOptimization(f);
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assertEquals(f(), -1);
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%OptimizeFunctionOnNextCall(f);
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assertEquals(f(), -1);
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})();
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