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/*
* Copyright (c) 2003, 2025, 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.SetLocalVariable;
import java.io.PrintStream;
public class setlocal001 {
final static int JCK_STATUS_BASE = 95;
static {
try {
System.loadLibrary("setlocal001");
} catch (UnsatisfiedLinkError ule) {
System.err.println("Could not load setlocal001 library");
System.err.println("java.library.path:"
+ System.getProperty("java.library.path"));
throw ule;
}
}
native static void getMethReady(float f, double d, Object o, int[] a);
native static int getRes();
static PrintStream out;
static int result = 0;
static Thread currThread;
static float floatVal = 6.0f;
static double doubleVal = 7.0f;
static setlocal001 objVal = new setlocal001();
static int[] arrVal = {10, 9, 8, 7, 6};
int val = 3;
public static void main(String args[]) {
args = nsk.share.jvmti.JVMTITest.commonInit(args);
// produce JCK-like exit status.
System.exit(run(args, System.out) + JCK_STATUS_BASE);
}
public static int run(String argv[], PrintStream ref) {
out = ref;
currThread = Thread.currentThread();
setlocal001 t = new setlocal001();
getMethReady(floatVal, doubleVal, objVal, arrVal);
t.meth01();
t.meth02(100);
meth03();
meth04(0, 0L, (short)0, 0.0, (char)0, 0f, (byte)0, false);
return (getRes() == 0 && result == 0 ? 0 : 2);
}
// dummy method to be breakpointed in agent
public static void checkPoint() {
}
public double meth01() {
long l = 0;
float f = 0f;
double d = 0;
checkPoint();
if (currThread.isVirtual()) {
out.println("meth01: skipping results check for virtual thread");
return d + f + 1; // SetLocal* should return OPAQUE_FRAME for a virtual thread
}
if (l != 22L || f != floatVal || d != doubleVal) {
out.println("meth01: l =" + l + " f = " + f + " d = " + d);
result = 2;
}
return d + f + l;
}
public void meth02(int step) {
int i1 = 0;
short i2 = 0;
char i3 = 0;
byte i4 = 0;
boolean i5 = false;
if (step > 0) {
meth02(step - 1);
} else {
checkPoint();
if (currThread.isVirtual()) {
out.println("meth02: skipping results check for virtual thread");
return; // SetLocal* should return OPAQUE_FRAME for a virtual thread
}
if (i1 != 1 || i2 != 1 || i3 != 1 || i4 != 1 || !i5) {
out.println("meth02: i1 =" + i1 + " i2 = " + i2 +
" i3 = " + i3 + " i4 = " + i4 + " i5 = " + i5);
result = 2;
}
}
}
public static void meth03() {
setlocal001 ob1 = null;
int[] ob2 = null;
checkPoint();
if (currThread.isVirtual()) {
out.println("meth03: skipping results check for virtual thread");
return; // SetLocalObject for obj1 and obj2 should return OPAQUE_FRAME for a virtual thread
}
if (ob1.val != 3 || ob2[2] != 8) {
out.println("meth03: ob1.val =" + ob1.val + " ob2[2] = " + ob2[2]);
result = 2;
}
}
public static void meth04(int i1, long l, short i2, double d,
char i3, float f, byte i4, boolean b) {
checkPoint();
if (currThread.isVirtual()) {
out.println("meth04: skipping results check for virtual thread");
return; // SetLocal* should return OPAQUE_FRAME for a virtual thread
}
if (i1 != 1 || i2 != 2 || i3 != 3 || i4 != 4 ||
l != 22L || f != floatVal || d != doubleVal || !b) {
out.println("meth04: i1 =" + i1 + " i2 = " + i2 +
" i3 = " + i3 + " i4 = " + i4);
out.println(" l =" + l + " f = " + f +
" d = " + d + " b = " + b);
result = 2;
}
}
}
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