forin2.js revision 2:da1e581c933b
1/* 2 * Copyright (c) 2010, 2012, 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 * Mostly for-in iterations through esoteric collections 26 * 27 * @test 28 * @run 29 */ 30 31for (y in {}) { 32 y = 2; 33} 34 35try { 36 null['foo']; 37 print("error 1"); 38} catch(e) { 39 if ((e instanceof TypeError) !== true) { 40 print(e); 41 } 42} 43 44try { 45 with(null) x = 2; 46 print("error 2"); 47} catch(e) { 48 if((e instanceof TypeError) !== true) { 49 print(e); 50 } 51} 52 53try { 54 for (var y in null) { 55 y = 2; 56 } 57 print("this is ok 1"); 58} catch(e) { 59 if ((e instanceof TypeError) !== true) { 60 print(e); 61 } 62} 63 64// CHECK#4 65try { 66 for (var z in 'bbb'.match(/aaa/)) { 67 z = 2; 68 } 69 print("this is ok 2"); 70} catch(e) { 71 if((e instanceof TypeError) !== true) { 72 print(e); 73 } 74} 75 76 77try { 78 undefined['foo']; 79 print("error 5"); 80} catch(e) { 81 if ((e instanceof TypeError) !== true) { 82 print(e); 83 } 84} 85 86try { 87 with(undefined) x = 2; 88 print("error 6"); 89} catch (e) { 90 if ((e instanceof TypeError) !== true) { 91 print(e); 92 } 93} 94 95// CHECK#3 96try { 97 for (var y in undefined) { 98 y = 2; 99 } 100 print("this is ok 3"); 101} catch (e) { 102 if ((e instanceof TypeError) !== true) { 103 print(e); 104 } 105} 106 107try { 108 for (var z in this.foo) { 109 z = 2; 110 } 111 print("this is ok 4"); 112} catch (e) { 113 if ((e instanceof TypeError) !== true) { 114 print(e); 115 } 116} 117