1// Copyright 2008 the V8 project authors. All rights reserved. 2// Redistribution and use in source and binary forms, with or without 3// modification, are permitted provided that the following conditions are 4// met: 5// 6// * Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// * Redistributions in binary form must reproduce the above 9// copyright notice, this list of conditions and the following 10// disclaimer in the documentation and/or other materials provided 11// with the distribution. 12// * Neither the name of Google Inc. nor the names of its 13// contributors may be used to endorse or promote products derived 14// from this software without specific prior written permission. 15// 16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28var f = Function(); 29assertTrue(typeof f() == 'undefined'); 30f = new Function(); 31assertTrue(typeof f() == 'undefined'); 32 33f = Function('return 1'); 34assertEquals(1, f()); 35f = new Function('return 1'); 36assertEquals(1, f()); 37 38f = Function('return true'); 39assertTrue(f()); 40f = new Function('return true'); 41assertTrue(f()); 42 43f = Function('x', 'return x'); 44assertEquals(1, f(1)); 45assertEquals('bar', f('bar')); 46assertTrue(typeof f() == 'undefined'); 47var x = {}; 48assertTrue(x === f(x)); 49 50f = Function('x', 'return x // comment'); 51assertEquals(1, f(1)); 52 53f = Function('return typeof anonymous'); 54assertEquals('undefined', f()); 55 56var anonymous = 42; 57f = Function('return anonymous;'); 58assertEquals(42, f()); 59 60f = new Function('x', 'return x') 61assertEquals(1, f(1)); 62assertEquals('bar', f('bar')); 63assertTrue(typeof f() == 'undefined'); 64var x = {}; 65assertTrue(x === f(x)); 66 67f = Function('x', 'y', 'return x+y'); 68assertEquals(5, f(2, 3)); 69assertEquals('foobar', f('foo', 'bar')); 70f = new Function('x', 'y', 'return x+y'); 71assertEquals(5, f(2, 3)); 72assertEquals('foobar', f('foo', 'bar')); 73 74var x = {}; x.toString = function() { return 'x'; }; 75var y = {}; y.toString = function() { return 'y'; }; 76var z = {}; z.toString = function() { return 'return x*y'; } 77var f = Function(x, y, z); 78assertEquals(25, f(5, 5)); 79assertEquals(42, f(2, 21)); 80f = new Function(x, y, z); 81assertEquals(25, f(5, 5)); 82assertEquals(42, f(2, 21)); 83