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Pick up V8 4.8 branch-head. This branch brings in @@isConcatSpreadable, @@toPrimitive and ToLength ES6 changes. For full details see: http://v8project.blogspot.de/2015/11/v8-release-48.html https://github.com/v8/v8/commit/fa163e2 Ref: https://github.com/nodejs/node/pull/4399 PR-URL: https://github.com/nodejs/node/pull/4785 Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
28 lines
760 B
JavaScript
28 lines
760 B
JavaScript
// Copyright 2015 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: --expose-natives-as natives
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// Test the MaxSimple and MinSimple internal methods in runtime.js
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var MaxSimple = natives.ImportNow("MaxSimple");
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var MinSimple = natives.ImportNow("MinSimple");
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function checkEvaluations(target) {
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var evaluations = 0;
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var observedNumber = {
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valueOf: function() {
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evaluations++;
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return 0;
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}
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};
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target(observedNumber, observedNumber);
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return evaluations;
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}
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assertEquals(1, MaxSimple(-1, 1));
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assertEquals(2, checkEvaluations(MaxSimple));
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assertEquals(-1, MinSimple(-1, 1));
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assertEquals(2, checkEvaluations(MinSimple));
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