tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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fn-name-fn.js (1079B)

      1 // Copyright (C) 2015 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 es6id: 12.2.6.9
      6 description: Assignment of function `name` attribute (MethodDefinition)
      7 info: |
      8    6. If IsAnonymousFunctionDefinition(AssignmentExpression) is true, then
      9       a. Let hasNameProperty be HasOwnProperty(propValue, "name").
     10       b. ReturnIfAbrupt(hasNameProperty).
     11       c. If hasNameProperty is false, perform SetFunctionName(propValue,
     12          propKey).
     13 includes: [propertyHelper.js]
     14 features: [Symbol]
     15 ---*/
     16 
     17 var namedSym = Symbol('test262');
     18 var anonSym = Symbol();
     19 var o;
     20 
     21 o = {
     22  id() {},
     23  [anonSym]() {},
     24  [namedSym]() {}
     25 };
     26 
     27 verifyProperty(o.id, 'name', {
     28  value: 'id',
     29  writable: false,
     30  enumerable: false,
     31  configurable: true,
     32 });
     33 
     34 verifyProperty(o[anonSym], 'name', {
     35  value: '',
     36  writable: false,
     37  enumerable: false,
     38  configurable: true,
     39 });
     40 
     41 verifyProperty(o[namedSym], 'name', {
     42  value: '[test262]',
     43  writable: false,
     44  enumerable: false,
     45  configurable: true,
     46 });
     47 
     48 reportCompare(0, 0);