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8069207: [TESTBUG] Exception thrown for java.lang.NoSuchMethodError: sun.misc.Unsafe.monitorExit

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Reviewed-by: gtriantafill, dholmes
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Christian Tornqvist 2015-01-23 11:44:21 -08:00
parent 5f8b5ceaee
commit 2c2593b757
20 changed files with 1199 additions and 0 deletions
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65
hotspot/test/runtime/Unsafe/FieldOffset.java Normal file
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/*
* Copyright (c) 2015, 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.
*/
/*
* @test
* @summary Verifies the behaviour of Unsafe.fieldOffset
* @library /testlibrary
* @run main FieldOffset
*/
import java.lang.reflect.Field;
import com.oracle.java.testlibrary.*;
import sun.misc.Unsafe;
import java.lang.reflect.*;
import static com.oracle.java.testlibrary.Asserts.*;
public class FieldOffset {
public static void main(String args[]) throws Exception {
Unsafe unsafe = Utils.getUnsafe();
Field fields[] = Test.class.getDeclaredFields();
for (int i = 0; i < fields.length; i++) {
int offset = unsafe.fieldOffset(fields[i]);
// Ensure we got a valid offset value back
assertNotEquals(offset, unsafe.INVALID_FIELD_OFFSET);
// Make sure the field offset is unique
for (int j = 0; j < i; j++) {
assertNotEquals(offset, unsafe.fieldOffset(fields[j]));
}
}
}
class Test {
boolean booleanField;
byte byteField;
char charField;
double doubleField;
float floatField;
int intField;
long longField;
Object objectField;
short shortField;
}
}