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8026125: Array.prototype.slice.call(Java.type("java.util.HashMap")) throws ClassCastException: jdk.internal.dynalink.beans.StaticClass cannot be cast to jdk.nashorn.internal.runtime.ScriptObject

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Reviewed-by: hannesw, jlaskey
This commit is contained in:
Athijegannathan Sundararajan 2013-10-09 13:26:23 +02:00
parent 1ed2372816
commit a7261c57e0
2 changed files with 36 additions and 0 deletions
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4
nashorn/src/jdk/nashorn/internal/objects/NativeArray.java
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@ -851,6 +851,10 @@ public final class NativeArray extends ScriptObject {
@Function(attributes = Attribute.NOT_ENUMERABLE)
public static Object slice(final Object self, final Object start, final Object end) {
final Object obj = Global.toObject(self);
if (!(obj instanceof ScriptObject)) {
return ScriptRuntime.UNDEFINED;
}
final ScriptObject sobj = (ScriptObject)obj;
final long len = JSType.toUint32(sobj.getLength());
final long relativeStart = JSType.toLong(start);

32
nashorn/test/script/basic/JDK-8026125.js Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (c) 2010, 2013, 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-8026125: Array.prototype.slice.call(Java.type("java.util.HashMap")) throws ClassCastException: jdk.internal.dynalink.beans.StaticClass cannot be cast to jdk.nashorn.internal.runtime.ScriptObject
*
* @test
* @run
*/
Array.prototype.splice.call(Java.type("java.util.HashMap"))
Array.prototype.slice.call(Java.type("java.util.HashMap"))