8149334: JSON.parse(JSON.stringify([])).push(10) creates an array containing two elements
Reviewed-by: jlaskey, sundar
This commit is contained in:
parent
7415b64ed6
commit
ae0daf5c8b
nashorn
src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays
test/script/nosecurity
9
nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ArrayData.java
9
nashorn/src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/arrays/ArrayData.java
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
@ -81,14 +81,11 @@ public abstract class ArrayData {
|
||||
}
|
||||
|
||||
private ArrayData toRealArrayData() {
|
||||
return toRealArrayData(0);
|
||||
return new IntArrayData(0);
|
||||
}
|
||||
|
||||
private ArrayData toRealArrayData(final int index) {
|
||||
final IntArrayData newData = new IntArrayData(index + 1);
|
||||
if (index == 0) {
|
||||
return newData;
|
||||
}
|
||||
return new DeletedRangeArrayFilter(newData, 0, index);
|
||||
}
|
||||
|
||||
@ -122,7 +119,7 @@ public abstract class ArrayData {
|
||||
|
||||
@Override
|
||||
public ArrayData convert(final Class<?> type) {
|
||||
return toRealArrayData(0).convert(type);
|
||||
return toRealArrayData().convert(type);
|
||||
}
|
||||
|
||||
@Override
|
||||
|
41
nashorn/test/script/nosecurity/JDK-8149334.js
Normal file
41
nashorn/test/script/nosecurity/JDK-8149334.js
Normal file
@ -0,0 +1,41 @@
|
||||
/*
|
||||
* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License version 2 only, as
|
||||
* published by the Free Software Foundation.
|
||||
*
|
||||
* This code is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||
* version 2 for more details (a copy is included in the LICENSE file that
|
||||
* accompanied this code).
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License version
|
||||
* 2 along with this work; if not, write to the Free Software Foundation,
|
||||
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*
|
||||
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*/
|
||||
|
||||
/**
|
||||
* JDK-8149334: JSON.parse(JSON.stringify([])).push(10) creates an array containing two elements
|
||||
*
|
||||
* @test
|
||||
* @run
|
||||
*/
|
||||
|
||||
var a = JSON.parse(JSON.stringify([]))
|
||||
print(a.length)
|
||||
a.push(10)
|
||||
print(a.length)
|
||||
print(a)
|
||||
|
||||
var b = JSON.parse(JSON.stringify([]))
|
||||
print(b.length)
|
||||
b.push('ieps')
|
||||
print(b.length)
|
||||
print(b)
|
6
nashorn/test/script/nosecurity/JDK-8149334.js.EXPECTED
Normal file
6
nashorn/test/script/nosecurity/JDK-8149334.js.EXPECTED
Normal file
@ -0,0 +1,6 @@
|
||||
0
|
||||
1
|
||||
10
|
||||
0
|
||||
1
|
||||
ieps
|
Loading…
x
Reference in New Issue
Block a user