mirror of https://github.com/tc39/test262.git
54 lines
1.2 KiB
JavaScript
54 lines
1.2 KiB
JavaScript
// Copyright (C) 2014 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 14.1
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description: >
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with new target
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includes: [compareArray.js]
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---*/
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class Base {
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constructor(...a) {
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assert.sameValue(
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arguments.length,
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a.length,
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"The value of `arguments.length` is `a.length`"
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);
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this.base = a;
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var args = [];
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for (var i = 0; i < arguments.length; ++i) {
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args.push(arguments[i]);
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}
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assert.compareArray(args, a);
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}
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}
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class Child extends Base {
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constructor(...b) {
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super(1, 2, 3);
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assert.sameValue(
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arguments.length,
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b.length,
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"The value of `arguments.length` is `b.length`"
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);
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this.child = b;
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var args = [];
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for (var i = 0; i < arguments.length; ++i) {
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args.push(arguments[i]);
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}
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assert.compareArray(args, b);
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}
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}
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var c = new Child(1, 2, 3);
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assert.sameValue(c.child.length, 3, "The value of `c.child.length` is `3`");
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assert.sameValue(c.base.length, 3, "The value of `c.base.length` is `3`");
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assert.compareArray(
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c.child,
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[1, 2, 3]
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);
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assert.compareArray(
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c.base,
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[1, 2, 3]
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);
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