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/*
* Copyright (c) 2003, 2018, 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.
*/
package nsk.jvmti.GetFieldDeclaringClass;
import java.io.*;
public class getfldecl002 {
final static int exit_delta = 95;
static {
try {
System.loadLibrary("getfldecl002");
} catch (UnsatisfiedLinkError err) {
System.err.println("Could not load getfldecl002 library");
System.err.println("java.library.path:"
+ System.getProperty("java.library.path"));
throw err;
}
}
public static void main(String argv[]) {
argv = nsk.share.jvmti.JVMTITest.commonInit(argv);
System.exit(run(argv,System.out) + exit_delta);
}
native static void check(int i, Class cls1, Class cls2);
native static int getResult();
public static int run(String argv[], PrintStream out) {
try {
KlassLoader kl = new KlassLoader();
Class cls_i =
kl.loadClass("nsk.jvmti.GetFieldDeclaringClass.getfldecl002i");
Class cls_e =
kl.loadClass("nsk.jvmti.GetFieldDeclaringClass.getfldecl002e");
Class cls_a =
kl.loadClass("nsk.jvmti.GetFieldDeclaringClass.getfldecl002a");
check(0, cls_a, cls_i);
check(1, cls_a, cls_e);
check(2, cls_a, cls_a);
} catch (ClassNotFoundException ex) {
ex.printStackTrace(out);
return 2;
}
return getResult();
}
private static class KlassLoader extends ClassLoader {
protected Class findClass(String name) throws ClassNotFoundException {
byte[] buf;
try {
InputStream in = getSystemResourceAsStream(
name.replace('.', File.separatorChar) + ".klass");
if (in == null) {
throw new ClassNotFoundException(name);
}
buf = new byte[in.available()];
in.read(buf);
in.close();
} catch (Exception ex) {
throw new ClassNotFoundException(name, ex);
}
return defineClass(name, buf, 0, buf.length);
}
}
}
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