8034055: delete on global object not properly guarded

Wed, 12 Mar 2014 16:33:28 +0100

author
hannesw
date
Wed, 12 Mar 2014 16:33:28 +0100
changeset 768
27d6e99ae970
parent 767
f6f637d883bd
child 769
5a1ae83c295f

8034055: delete on global object not properly guarded
Reviewed-by: sundar, lagergren

test/script/basic/JDK-8034055.js file | annotate | diff | comparison | revisions
test/script/basic/JDK-8034055.js.EXPECTED file | annotate | diff | comparison | revisions
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/script/basic/JDK-8034055.js	Wed Mar 12 16:33:28 2014 +0100
     1.3 @@ -0,0 +1,55 @@
     1.4 +/*
     1.5 + * Copyright (c) 2010, 2014, 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 + * JDK-8034055: delete on global object not properly guarded
    1.29 + *
    1.30 + * @test
    1.31 + * @run
    1.32 + */
    1.33 +
    1.34 +
    1.35 +var global = this;
    1.36 +var x;
    1.37 +
    1.38 +function test(defineGlobals) {
    1.39 +    if (defineGlobals) {
    1.40 +        global.x = 1;
    1.41 +        global.y = 2;
    1.42 +    }
    1.43 +    try {
    1.44 +        print(x);
    1.45 +        print(y);
    1.46 +    } catch (e) {
    1.47 +        print(e);
    1.48 +    } finally {
    1.49 +        print(delete global.x);
    1.50 +        print(delete global.y);
    1.51 +    }
    1.52 +}
    1.53 +
    1.54 +// Repeatedly set and delete global variables
    1.55 +test(true);
    1.56 +test(false);
    1.57 +test(true);
    1.58 +test(false);
     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/test/script/basic/JDK-8034055.js.EXPECTED	Wed Mar 12 16:33:28 2014 +0100
     2.3 @@ -0,0 +1,16 @@
     2.4 +1
     2.5 +2
     2.6 +false
     2.7 +true
     2.8 +1
     2.9 +ReferenceError: "y" is not defined
    2.10 +false
    2.11 +true
    2.12 +1
    2.13 +2
    2.14 +false
    2.15 +true
    2.16 +1
    2.17 +ReferenceError: "y" is not defined
    2.18 +false
    2.19 +true

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