258 lines
10 KiB
Java
258 lines
10 KiB
Java
/*
|
|
* Copyright (c) 2002, 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.jdi.ObjectReference.setValue;
|
|
|
|
import com.sun.jdi.ObjectReference;
|
|
import com.sun.jdi.ReferenceType;
|
|
import com.sun.jdi.ThreadReference;
|
|
import com.sun.jdi.LocalVariable;
|
|
import com.sun.jdi.StackFrame;
|
|
import com.sun.jdi.Field;
|
|
import com.sun.jdi.AbsentInformationException;
|
|
import com.sun.jdi.NativeMethodException;
|
|
|
|
import java.util.Iterator;
|
|
import java.util.List;
|
|
import java.io.*;
|
|
|
|
import nsk.share.*;
|
|
import nsk.share.jpda.*;
|
|
import nsk.share.jdi.*;
|
|
|
|
/**
|
|
* The test checks that the JDI method
|
|
* <code>com.sun.jdi.ObjectReference.setValue()</code>
|
|
* properly throws <i>IllegalArgumentException</i> - if the
|
|
* field is not valid for this object's class.<br>
|
|
* The debuggee part of the test contains two classes: the main one
|
|
* <i>setvalue002t</i> and the dummy one <i>DummyClass</i>. Each of
|
|
* them has the same set of static and instance fields.<br>
|
|
* The debugger part provokes the IllegalArgumentException trying to
|
|
* set value of:
|
|
* <li>an object reference to the debuggee's class <i>setvalue002t</i>
|
|
* and Field's value from an object reference to the debuggee's class
|
|
* <i>DummyClass</i>
|
|
* <li>an object reference to the debuggee's class <i>DummyClass</i>
|
|
* and Field's value from an object reference to the debuggee's class
|
|
* <i>setvalue002t</i>.<br>
|
|
*/
|
|
public class setvalue002 {
|
|
static final String DEBUGGEE_CLASS =
|
|
"nsk.jdi.ObjectReference.setValue.setvalue002t";
|
|
|
|
// name of debuggee's main thread
|
|
static final String DEBUGGEE_THRNAME = "setvalue002tThr";
|
|
|
|
// debuggee's local var used to find needed stack frame
|
|
static final String DEBUGGEE_LOCALVAR = "dummyCls";
|
|
|
|
static final int ATTEMPTS = 5;
|
|
|
|
static final String COMMAND_READY = "ready";
|
|
static final String COMMAND_QUIT = "quit";
|
|
|
|
private Log log;
|
|
private IOPipe pipe;
|
|
private Debugee debuggee;
|
|
private ThreadReference thrRef = null;
|
|
private ObjectReference[] objRef = new ObjectReference[2];
|
|
private int tot_res = Consts.TEST_PASSED;
|
|
|
|
public static void main (String argv[]) {
|
|
System.exit(run(argv,System.out) + Consts.JCK_STATUS_BASE);
|
|
}
|
|
|
|
public static int run(String argv[], PrintStream out) {
|
|
return new setvalue002().runIt(argv, out);
|
|
}
|
|
|
|
private int runIt(String args[], PrintStream out) {
|
|
ArgumentHandler argHandler = new ArgumentHandler(args);
|
|
log = new Log(out, argHandler);
|
|
Binder binder = new Binder(argHandler, log);
|
|
ReferenceType[] rType = new ReferenceType[2];
|
|
String cmd;
|
|
int num = 0;
|
|
|
|
debuggee = binder.bindToDebugee(DEBUGGEE_CLASS);
|
|
pipe = debuggee.createIOPipe();
|
|
debuggee.redirectStderr(log, "setvalue002t.err> ");
|
|
debuggee.resume();
|
|
cmd = pipe.readln();
|
|
if (!cmd.equals(COMMAND_READY)) {
|
|
log.complain("TEST BUG: unknown debuggee's command: " + cmd);
|
|
tot_res = Consts.TEST_FAILED;
|
|
return quitDebuggee();
|
|
}
|
|
|
|
if ((thrRef =
|
|
debuggee.threadByName(DEBUGGEE_THRNAME)) == null) {
|
|
log.complain("TEST FAILURE: Method Debugee.threadByName() returned null for debuggee's thread "
|
|
+ DEBUGGEE_THRNAME);
|
|
tot_res = Consts.TEST_FAILED;
|
|
return quitDebuggee();
|
|
}
|
|
thrRef.suspend();
|
|
while(!thrRef.isSuspended()) {
|
|
num++;
|
|
if (num > ATTEMPTS) {
|
|
log.complain("TEST FAILED: Unable to suspend debuggee's thread");
|
|
tot_res = Consts.TEST_FAILED;
|
|
return quitDebuggee();
|
|
}
|
|
log.display("Waiting for debuggee's thread suspension ...");
|
|
try {
|
|
Thread.currentThread().sleep(1000);
|
|
} catch(InterruptedException ie) {
|
|
log.complain("TEST FAILED: caught: " + ie);
|
|
tot_res = Consts.TEST_FAILED;
|
|
return quitDebuggee();
|
|
}
|
|
}
|
|
|
|
// Check the tested assersion
|
|
try {
|
|
findObjRefs(DEBUGGEE_LOCALVAR);
|
|
rType[0] = objRef[0].referenceType();
|
|
rType[1] = objRef[1].referenceType();
|
|
|
|
// provoke the IllegalArgumentException using an object reference
|
|
// to debuggee's main class "setvalue002t" and Field's value from
|
|
// an object reference to debuggee's dummy class "DummyClass"
|
|
provokeException(objRef[0], rType[0], objRef[1], rType[1]);
|
|
|
|
// provoke the IllegalArgumentException using an object reference
|
|
// to debuggee's dummy class "DummyClass" and Field's value from
|
|
// an object reference to debuggee's main class "setvalue002t"
|
|
provokeException(objRef[1], rType[1], objRef[0], rType[0]);
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
log.complain("TEST FAILURE: caught unexpected exception: " + e);
|
|
tot_res = Consts.TEST_FAILED;
|
|
return quitDebuggee();
|
|
}
|
|
|
|
// Finish the test
|
|
thrRef.resume();
|
|
return quitDebuggee();
|
|
}
|
|
|
|
private void findObjRefs(String varName) {
|
|
try {
|
|
List frames = thrRef.frames();
|
|
Iterator iter = frames.iterator();
|
|
while (iter.hasNext()) {
|
|
StackFrame stackFr = (StackFrame) iter.next();
|
|
try {
|
|
LocalVariable locVar = stackFr.visibleVariableByName(varName);
|
|
if (locVar == null)
|
|
continue;
|
|
// main debuggee class
|
|
objRef[0] = stackFr.thisObject();
|
|
// dummy debuggee class
|
|
objRef[1] = (ObjectReference)stackFr.getValue(locVar);
|
|
return;
|
|
} catch(AbsentInformationException e) {
|
|
// this is not needed stack frame, ignoring
|
|
} catch(NativeMethodException ne) {
|
|
// current method is native, also ignoring
|
|
}
|
|
}
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
tot_res = Consts.TEST_FAILED;
|
|
throw new Failure("findObjRef: caught unexpected exception: " + e);
|
|
}
|
|
throw new Failure("findObjRef: needed debuggee's stack frame not found");
|
|
}
|
|
|
|
private void provokeException(ObjectReference objRef,
|
|
ReferenceType refType,
|
|
ObjectReference fldObjRef, ReferenceType fldRefType) {
|
|
List fields;
|
|
|
|
try {
|
|
fields = fldRefType.allFields();
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
log.complain("TEST FAILURE: allFields for "
|
|
+ fldObjRef + ": caught: " + e);
|
|
tot_res = Consts.TEST_FAILED;
|
|
throw new Failure("provokeException: caught unexpected exception");
|
|
}
|
|
|
|
Iterator iter = fields.iterator();
|
|
while (iter.hasNext()) {
|
|
Field fld = (Field) iter.next();
|
|
try {
|
|
log.display("\nTrying to set value for the field \""
|
|
+ fld.name() + "\"\n\tfrom the debuggee's object reference \""
|
|
+ objRef
|
|
+ "\"\n\tusing not valid Field's value from the other object reference \""
|
|
+ fldObjRef + "\" ...");
|
|
objRef.setValue(fld, objRef.getValue(refType.fieldByName(fld.name())));
|
|
log.complain("TEST FAILED: expected IllegalArgumentException was not thrown"
|
|
+ "\n\twhen attempted to set value for the field \""
|
|
+ fld.name() + "\"\n\tfrom the debuggee's object reference \""
|
|
+ objRef
|
|
+ "\n\tusing not valid Field's value from the other object reference \""
|
|
+ fldObjRef + "\"");
|
|
tot_res = Consts.TEST_FAILED;
|
|
} catch (IllegalArgumentException ee) {
|
|
log.display("CHECK PASSED: caught expected " + ee);
|
|
} catch (Exception e) {
|
|
e.printStackTrace();
|
|
log.complain("TEST FAILED: ObjectReference.setValue(): caught unexpected "
|
|
+ e + "\n\tinstead of expected IllegalArgumentException"
|
|
+ "\n\twhen attempted to set value for the field \""
|
|
+ fld.name() + "\"\n\tfrom the debuggee's object reference \""
|
|
+ objRef
|
|
+ "\n\tusing not valid Field's value from the other object reference \""
|
|
+ fldObjRef + "\"");
|
|
tot_res = Consts.TEST_FAILED;
|
|
}
|
|
}
|
|
}
|
|
|
|
private int quitDebuggee() {
|
|
if (thrRef != null) {
|
|
if (thrRef.isSuspended())
|
|
thrRef.resume();
|
|
}
|
|
pipe.println(COMMAND_QUIT);
|
|
debuggee.waitFor();
|
|
int debStat = debuggee.getStatus();
|
|
if (debStat != (Consts.JCK_STATUS_BASE + Consts.TEST_PASSED)) {
|
|
log.complain("TEST FAILED: debuggee's process finished with status: "
|
|
+ debStat);
|
|
tot_res = Consts.TEST_FAILED;
|
|
} else
|
|
log.display("Debuggee's process finished with the status: "
|
|
+ debStat);
|
|
|
|
return tot_res;
|
|
}
|
|
|
|
}
|