JezK
Edit File: regress-674753.js
// Copyright 2008 the V8 project authors. All rights reserved. // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following // disclaimer in the documentation and/or other materials provided // with the distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived // from this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // Number assertTrue(typeof 0 == 'number'); assertTrue(typeof 0 === 'number'); assertTrue(typeof 1.2 == 'number'); assertTrue(typeof 1.2 === 'number'); assertFalse(typeof 'x' == 'number'); assertFalse(typeof 'x' === 'number'); // String assertTrue(typeof 'x' == 'string'); assertTrue(typeof 'x' === 'string'); assertTrue(typeof ('x' + 'x') == 'string'); assertTrue(typeof ('x' + 'x') === 'string'); assertFalse(typeof 1 == 'string'); assertFalse(typeof 1 === 'string'); assertFalse(typeof Object() == 'string'); assertFalse(typeof Object() === 'string'); // Boolean assertTrue(typeof true == 'boolean'); assertTrue(typeof true === 'boolean'); assertTrue(typeof false == 'boolean'); assertTrue(typeof false === 'boolean'); assertFalse(typeof 1 == 'boolean'); assertFalse(typeof 1 === 'boolean'); assertFalse(typeof Object() == 'boolean'); assertFalse(typeof Object() === 'boolean'); // Undefined assertTrue(typeof void 0 == 'undefined'); assertTrue(typeof void 0 === 'undefined'); assertFalse(typeof 1 == 'undefined'); assertFalse(typeof 1 === 'undefined'); assertFalse(typeof Object() == 'undefined'); assertFalse(typeof Object() === 'undefined'); // Function assertTrue(typeof Object == 'function'); assertTrue(typeof Object === 'function'); assertFalse(typeof 1 == 'function'); assertFalse(typeof 1 === 'function'); assertFalse(typeof Object() == 'function'); assertFalse(typeof Object() === 'function'); // Object assertTrue(typeof Object() == 'object'); assertTrue(typeof Object() === 'object'); assertTrue(typeof new String('x') == 'object'); assertTrue(typeof new String('x') === 'object'); assertTrue(typeof ['x'] == 'object'); assertTrue(typeof ['x'] === 'object'); assertTrue(typeof null == 'object'); assertTrue(typeof null === 'object'); assertFalse(typeof 1 == 'object'); assertFalse(typeof 1 === 'object'); assertFalse(typeof 'x' == 'object'); // bug #674753 assertFalse(typeof 'x' === 'object'); assertFalse(typeof Object == 'object'); assertFalse(typeof Object === 'object');