tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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11.4.1-4-a-1-s-strict.js (564B)

      1 'use strict';
      2 // Copyright (c) 2012 Ecma International.  All rights reserved.
      3 // This code is governed by the BSD license found in the LICENSE file.
      4 
      5 /*---
      6 esid: sec-delete-operator-runtime-semantics-evaluation
      7 description: >
      8    Strict Mode - TypeError is thrown when deleting non-configurable
      9    data property
     10 flags: [onlyStrict]
     11 ---*/
     12 
     13 var obj = {};
     14 Object.defineProperty(obj, 'prop', {
     15  value: 'abc',
     16  configurable: false,
     17 });
     18 assert.throws(TypeError, function() {
     19  delete obj.prop;
     20 });
     21 assert.sameValue(obj.prop, 'abc', 'obj.prop');
     22 
     23 reportCompare(0, 0);