a4689fc21f
These features shipped in M46 without issue. Review URL: https://codereview.chromium.org/1429653006 Cr-Commit-Position: refs/heads/master@{#31635}
61 lines
1.5 KiB
JavaScript
61 lines
1.5 KiB
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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(function testNonConstructorStrict() {
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"use strict";
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assertThrows(function() {
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return new Math.cos(...[1,2,3]);
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}, TypeError);
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assertThrows(function() {
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var CallNull = null;
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return new CallNull(...[1,2,3]);
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}, TypeError);
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})();
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(function testNonConstructorSloppy() {
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assertThrows(function() {
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return new Math.cos(...[1,2,3]);
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}, TypeError);
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assertThrows(function() {
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var CallNull = null;
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return new CallNull(...[1,2,3]);
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}, TypeError);
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})();
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(function testConstructStrict() {
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"use strict";
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function TestClass(a, b, c) {
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this.wasCalled = true;
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this.args = [a, b, c];
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}
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TestClass.prototype.method = function() {
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return this.args;
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}
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assertInstanceof(new TestClass(...[1, 2, 3]), TestClass);
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assertEquals([1, 2, 3], (new TestClass(...[1, 2, 3])).method());
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assertEquals([1, 2, 3], (new TestClass(...[1, 2, 3])).args);
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assertTrue((new TestClass(...[1, 2, 3])).wasCalled);
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})();
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(function testConstructSloppy() {
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function TestClass(a, b, c) {
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this.wasCalled = true;
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this.args = [a, b, c];
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}
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TestClass.prototype.method = function() {
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return this.args;
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}
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assertInstanceof(new TestClass(...[1, 2, 3]), TestClass);
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assertEquals([1, 2, 3], (new TestClass(...[1, 2, 3])).method());
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assertEquals([1, 2, 3], (new TestClass(...[1, 2, 3])).args);
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assertTrue((new TestClass(...[1, 2, 3])).wasCalled);
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})();
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