1 /* 2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * NASHORN-266 : Strict mode functions see scope call 'this' as undefined 26 * 27 * @test 28 * @run 29 */ 30 31 32 function func() { 33 'use strict'; 34 return this; 35 } 36 37 if (func() !== undefined) { 38 fail("#1 'this' should be undefined"); 39 } 40 41 if (this.func() !== this) { 42 fail("#2 'this' should be global"); 43 } 44 45 function func2() { 46 return this; 47 } 48 49 if (func2() === undefined) { 50 fail("#3 'this' should not be undefined"); 51 } 52 53 if (this.func2() !== this) { 54 fail("#4 'this' should be global"); 55 } 56 57 // strict calling non-strict 58 function func3() { 59 'use strict'; 60 61 if (func2() === undefined) { 62 fail("#5 'this' should not be undefined"); 63 } 64 } 65 66 func3();