1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/test/script/basic/delete.js Fri Dec 21 16:36:24 2012 -0400 1.3 @@ -0,0 +1,63 @@ 1.4 +/* 1.5 + * Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + */ 1.26 + 1.27 +/** 1.28 + * Check delete operator. 1.29 + * 1.30 + * @test 1.31 + * @run 1.32 + */ 1.33 + 1.34 +var obj = { foo: 3, bar: "hello" }; 1.35 + 1.36 +print("foo" in obj); 1.37 +print(obj.foo); 1.38 +print(delete obj.foo); 1.39 +print("foo" in obj); 1.40 + 1.41 +print("bar" in obj); 1.42 +print(obj.bar); 1.43 +print(delete obj["bar"]); 1.44 +print("bar" in obj); 1.45 + 1.46 +print(delete obj.junk); 1.47 +print(delete obj["junk"]); 1.48 +print(delete obj[2]); 1.49 + 1.50 +x = 3; 1.51 +print(delete x); 1.52 +print("x" in this); 1.53 + 1.54 +// deleting literals 1.55 +print(delete 2); 1.56 +print(delete "hello"); 1.57 +print(delete true); 1.58 +print(delete this); 1.59 + 1.60 +function func() { 1.61 + print(delete this); 1.62 +} 1.63 + 1.64 +var o = {}; 1.65 +o.func = func; 1.66 +o.func();