Wed, 09 Oct 2013 13:26:23 +0200
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
Reviewed-by: hannesw, jlaskey
src/jdk/nashorn/internal/objects/NativeArray.java | file | annotate | diff | comparison | revisions | |
test/script/basic/JDK-8026125.js | file | annotate | diff | comparison | revisions |
1.1 --- a/src/jdk/nashorn/internal/objects/NativeArray.java Wed Oct 09 10:47:47 2013 +0200 1.2 +++ b/src/jdk/nashorn/internal/objects/NativeArray.java Wed Oct 09 13:26:23 2013 +0200 1.3 @@ -851,6 +851,10 @@ 1.4 @Function(attributes = Attribute.NOT_ENUMERABLE) 1.5 public static Object slice(final Object self, final Object start, final Object end) { 1.6 final Object obj = Global.toObject(self); 1.7 + if (!(obj instanceof ScriptObject)) { 1.8 + return ScriptRuntime.UNDEFINED; 1.9 + } 1.10 + 1.11 final ScriptObject sobj = (ScriptObject)obj; 1.12 final long len = JSType.toUint32(sobj.getLength()); 1.13 final long relativeStart = JSType.toLong(start);
2.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 2.2 +++ b/test/script/basic/JDK-8026125.js Wed Oct 09 13:26:23 2013 +0200 2.3 @@ -0,0 +1,32 @@ 2.4 +/* 2.5 + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. 2.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 2.7 + * 2.8 + * This code is free software; you can redistribute it and/or modify it 2.9 + * under the terms of the GNU General Public License version 2 only, as 2.10 + * published by the Free Software Foundation. 2.11 + * 2.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 2.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 2.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 2.15 + * version 2 for more details (a copy is included in the LICENSE file that 2.16 + * accompanied this code). 2.17 + * 2.18 + * You should have received a copy of the GNU General Public License version 2.19 + * 2 along with this work; if not, write to the Free Software Foundation, 2.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2.21 + * 2.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2.23 + * or visit www.oracle.com if you need additional information or have any 2.24 + * questions. 2.25 + */ 2.26 + 2.27 +/** 2.28 + * 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 2.29 + * 2.30 + * @test 2.31 + * @run 2.32 + */ 2.33 + 2.34 +Array.prototype.splice.call(Java.type("java.util.HashMap")) 2.35 +Array.prototype.slice.call(Java.type("java.util.HashMap"))