basics.js - mozsearch

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// Copyright (C) 2014 the V8 project authors. All rights reserved.

// This code is governed by the BSD license found in the LICENSE file.

/*---

es6id: 14.5

description: >

    class basics

---*/

var C = class C {}

assert.sameValue(typeof C, 'function', "`typeof C` is `'function'`");

assert.sameValue(

    Object.getPrototypeOf(C.prototype),

    Object.prototype,

    "`Object.getPrototypeOf(C.prototype)` returns `Object.prototype`"

);

assert.sameValue(

    Object.getPrototypeOf(C),

    Function.prototype,

    "`Object.getPrototypeOf(C)` returns `Function.prototype`"

);

assert.sameValue(C.name, 'C', "The value of `C.name` is `'C'`");

class D {}

assert.sameValue(typeof D, 'function', "`typeof D` is `'function'`");

assert.sameValue(

    Object.getPrototypeOf(D.prototype),

    Object.prototype,

    "`Object.getPrototypeOf(D.prototype)` returns `Object.prototype`"

);

assert.sameValue(

    Object.getPrototypeOf(D),

    Function.prototype,

    "`Object.getPrototypeOf(D)` returns `Function.prototype`"

);

assert.sameValue(D.name, 'D', "The value of `D.name` is `'D'`");

class D2 { constructor() {} }

assert.sameValue(D2.name, 'D2', "The value of `D2.name` is `'D2'`");

var E = class {}

assert.sameValue(E.name, 'E', "The value of `E.name` is `'E'`");

var F = class { constructor() {} };

assert.sameValue(F.name, 'F', "The value of `F.name` is `'F'`");

reportCompare(0, 0);