LayoutTests/js/mozilla/strict/script-tests/8.12.7.js

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

/*
 * Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/licenses/publicdomain/
 */

function setup() {
  var o = {all: 1, nowrite: 1, noconfig: 1, noble: 1};
  Object.defineProperty(o, 'nowrite', {writable: false});
  Object.defineProperty(o, 'noconfig', {configurable: false});
  Object.defineProperty(o, 'noble', {writable: false, configurable: false});
  return o;
}

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

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

assertEq(testLenientAndStrict('var o = setup(); delete o.noconfig',
                              returns(false), raisesException(TypeError)),
         true);

assertEq(testLenientAndStrict('var o = setup(); delete o.noble',
                              returns(false), raisesException(TypeError)),
         true);

reportCompare(true, true);

var successfullyParsed = true;