tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

propertyhelper-verifynotwritable-writable.js (728B)

      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 description: >
      6    Objects whose specified property is writable do not satisfy the assertion.
      7 includes: [propertyHelper.js]
      8 ---*/
      9 var threw = false;
     10 var obj = {};
     11 Object.defineProperty(obj, 'a', {
     12  writable: true,
     13  value: 1
     14 });
     15 
     16 try {
     17  verifyNotWritable(obj, 'a');
     18 } catch(err) {
     19  threw = true;
     20  if (err.constructor !== Test262Error) {
     21    throw new Error(
     22      'Expected a Test262Error, but a "' + err.constructor.name +
     23      '" was thrown.'
     24    );
     25  }
     26 }
     27 
     28 if (threw === false) {
     29  throw new Error('Expected a Test262Error, but no error was thrown.');
     30 }
     31 
     32 reportCompare(0, 0);