The Tor Browser: js/src/tests/ecma_5/strict/8.12.7.js@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     3 /*

     4  * Any copyright is dedicated to the Public Domain.

     5  * http://creativecommons.org/licenses/publicdomain/

     6  */

     8 function setup() {

     9   var o = {all: 1, nowrite: 1, noconfig: 1, noble: 1};

    10   Object.defineProperty(o, 'nowrite', {writable: false});

    11   Object.defineProperty(o, 'noconfig', {configurable: false});

    12   Object.defineProperty(o, 'noble', {writable: false, configurable: false});

    13   return o;

    14 }

    16 assertEq(testLenientAndStrict('var o = setup(); delete o.all',

    17                               returns(true), returns(true)),

    18          true);

    20 assertEq(testLenientAndStrict('var o = setup(); delete o.nowrite',

    21                               returns(true), returns(true)),

    22          true);

    24 assertEq(testLenientAndStrict('var o = setup(); delete o.noconfig',

    25                               returns(false), raisesException(TypeError)),

    26          true);

    28 assertEq(testLenientAndStrict('var o = setup(); delete o.noble',

    29                               returns(false), raisesException(TypeError)),

    30          true);

    32 reportCompare(true, true);

The Tor Browser / file revision