tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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15.2.3.6-4-490.js (960B)

      1 // Copyright (c) 2012 Ecma International.  All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 es5id: 15.2.3.6-4-490
      6 description: >
      7    ES5 Attributes - fail to update [[Set]] attribute of accessor
      8    property ([[Get]] is undefined, [[Set]] is a Function,
      9    [[Enumerable]] is false, [[Configurable]] is false) to different
     10    value
     11 ---*/
     12 
     13 var obj = {};
     14 
     15 var verifySetFunc = "data";
     16 var setFunc = function(value) {
     17  verifySetFunc = value;
     18 };
     19 
     20 Object.defineProperty(obj, "prop", {
     21  get: undefined,
     22  set: setFunc,
     23  enumerable: false,
     24  configurable: false
     25 });
     26 
     27 var desc1 = Object.getOwnPropertyDescriptor(obj, "prop");
     28 assert.throws(TypeError, function() {
     29  Object.defineProperty(obj, "prop", {
     30    set: undefined
     31  });
     32 });
     33 var desc2 = Object.getOwnPropertyDescriptor(obj, "prop");
     34 
     35 assert.sameValue(desc1.set, setFunc, 'desc1.set');
     36 assert.sameValue(desc2.set, setFunc, 'desc2.set');
     37 
     38 reportCompare(0, 0);