tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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15.2.3.7-6-a-312.js (1155B)

      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: 15.2.3.7-6-a-312
      6 description: >
      7    Object.defineProperties - 'O' is an Arguments object, 'P' is
      8    generic own accessor property of 'O', test TypeError is thrown
      9    when updating the [[Enumerable]] attribute value of 'P' which is
     10    not configurable (10.6 [[DefineOwnProperty]] step 4)
     11 includes: [propertyHelper.js]
     12 ---*/
     13 
     14 var arg = (function() {
     15  return arguments;
     16 }(1, 2, 3));
     17 
     18 function setFun(value) {
     19  arg.genericPropertyString = value;
     20 }
     21 Object.defineProperty(arg, "genericProperty", {
     22  set: setFun,
     23  enumerable: true,
     24  configurable: false
     25 });
     26 
     27 try {
     28  Object.defineProperties(arg, {
     29    "genericProperty": {
     30      enumerable: false
     31    }
     32  });
     33 
     34  throw new Test262Error("Expected an exception.");
     35 } catch (e) {
     36  verifyWritable(arg, "genericProperty", "genericPropertyString");
     37 
     38  if (!(e instanceof TypeError)) {
     39    throw new Test262Error("Expected TypeError, got " + e);
     40  }
     41 }
     42 
     43 verifyProperty(arg, "genericProperty", {
     44  enumerable: true,
     45  configurable: false,
     46 });
     47 
     48 reportCompare(0, 0);