jlaskey@3: /*
jlaskey@7:  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
jlaskey@3:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@962:  *
jlaskey@3:  * This code is free software; you can redistribute it and/or modify it
jlaskey@3:  * under the terms of the GNU General Public License version 2 only, as
jlaskey@3:  * published by the Free Software Foundation.
attila@962:  *
jlaskey@3:  * This code is distributed in the hope that it will be useful, but WITHOUT
jlaskey@3:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jlaskey@3:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jlaskey@3:  * version 2 for more details (a copy is included in the LICENSE file that
jlaskey@3:  * accompanied this code).
attila@962:  *
jlaskey@3:  * You should have received a copy of the GNU General Public License version
jlaskey@3:  * 2 along with this work; if not, write to the Free Software Foundation,
jlaskey@3:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@962:  *
jlaskey@3:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jlaskey@3:  * or visit www.oracle.com if you need additional information or have any
jlaskey@3:  * questions.
jlaskey@3:  */
jlaskey@3: 
jlaskey@3: /**
jlaskey@3:  * NASHORN-172 :  delete of undeclared global variable returns false.
jlaskey@3:  *
jlaskey@3:  * @test
jlaskey@3:  * @run
jlaskey@3:  */
jlaskey@3: 
attila@962: if (delete x !== true) {
jlaskey@3:     fail('#1: delete x === true');
jlaskey@3: }
jlaskey@3: 
attila@962: if (delete this.x !== true) {
attila@962:     fail('#2: delete this.x === true');
jlaskey@3: }
jlaskey@3: 
jlaskey@3: var y = 23;
jlaskey@3: if (delete y != false) {
jlaskey@3:     fail('#3: can delete declared var y');
jlaskey@3: }
jlaskey@3: 
jlaskey@3: if (delete this.y != false) {
jlaskey@3:     fail('#4: can delete declared var using this.y');
jlaskey@3: }
jlaskey@3: 
jlaskey@3: foo = 'hello';
jlaskey@3: if (delete foo != true) {
jlaskey@3:     fail('#5: can not delete "foo"');
jlaskey@3: }
jlaskey@3: 
jlaskey@3: if (typeof foo != 'undefined') {
jlaskey@3:     fail('#6: huh? "foo" is not undefined');
jlaskey@3: }