tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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15.2.3.6-4-321-1.js (1466B)

      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: 15.2.3.6-4-321-1
      6 description: >
      7    Object.defineProperty - 'O' is an Arguments object of a function
      8    that has formal parameters, 'P' is own accessor property of 'O',
      9    test TypeError is thrown when updating the [[Get]] attribute value
     10    of 'P' which is not configurable (10.6 [[DefineOwnProperty]] step
     11    4)
     12 includes: [propertyHelper.js]
     13 ---*/
     14 
     15 (function(a, b, c) {
     16  function getFunc() {
     17    return "genericPropertyString";
     18  }
     19 
     20  function setFunc(value) {
     21    this.helpVerifyGet = value;
     22  }
     23  Object.defineProperty(arguments, "genericProperty", {
     24    get: getFunc,
     25    set: setFunc,
     26    configurable: false
     27  });
     28  try {
     29    Object.defineProperty(arguments, "genericProperty", {
     30      get: function() {
     31        return "overideGenericPropertyString";
     32      }
     33    });
     34    throw new Test262Error("Expected an exception.");
     35  } catch (e) {
     36    if (a !== 1) {
     37      throw new Test262Error('Expected a === 1, actually ' + a);
     38    }
     39 
     40    verifyEqualTo(arguments, "genericProperty", getFunc());
     41 
     42    verifyWritable(arguments, "genericProperty", "helpVerifyGet");
     43 
     44    if (!(e instanceof TypeError)) {
     45      throw new Test262Error("Expected TypeError, got " + e);
     46    }
     47  }
     48 
     49  verifyProperty(arguments, "genericProperty", {
     50    enumerable: false,
     51    configurable: false,
     52  });
     53 }(1, 2, 3));
     54 
     55 reportCompare(0, 0);