File: method.js

package info (click to toggle)
qtdeclarative-opensource-src 5.15.2%2Bdfsg-6
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 259,220 kB
  • sloc: javascript: 512,396; cpp: 493,894; xml: 8,892; python: 3,304; ansic: 2,764; sh: 206; makefile: 59; php: 27
file content (28 lines) | stat: -rw-r--r-- 830 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 12.2.5
description: >
    super method calls in object literal method
---*/
var proto = {
  method(x) {
    return 'proto' + x;
  }
};

var object = {
  method(x) {
    return super.method(x);
  }
};

Object.setPrototypeOf(object, proto);

assert.sameValue(object.method(42), 'proto42', "`object.method(42)` returns `'proto42'`, after executing `Object.setPrototypeOf(object, proto);`");
assert.sameValue(proto.method(42), 'proto42', "`proto.method(42)` returns `'proto42'`, after executing `Object.setPrototypeOf(object, proto);`");
assert.sameValue(
  Object.getPrototypeOf(object).method(42),
  'proto42',
  "`Object.getPrototypeOf(object).method(42)` returns `'proto42'`"
);