tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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11.4.1-4.a-9-s-strict.js (632B)

      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 info: |
      7    This test is actually testing the [[Delete]] internal method (8.12.8). Since the
      8    language provides no way to directly exercise [[Delete]], the tests are placed here.
      9 esid: sec-delete-operator-runtime-semantics-evaluation
     10 description: >
     11    delete operator throws TypeError when deleting a non-configurable
     12    data property (Math.LN2) in strict mode
     13 flags: [onlyStrict]
     14 ---*/
     15 
     16 assert.throws(TypeError, function() {
     17  delete Math.LN2;
     18 });
     19 
     20 reportCompare(0, 0);