blob: e3b51fa9e296246c45c6e7947f3d3c43cafb8933 [file] [log] [blame]
/*
* 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
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*/
package nsk.jdi.StackFrame.hashCode;
import nsk.share.*;
import nsk.share.jpda.*;
import nsk.share.jdi.*;
import com.sun.jdi.*;
import com.sun.jdi.request.*;
import com.sun.jdi.event.*;
import com.sun.jdi.connect.*;
import java.io.*;
import java.util.*;
/**
* The debugger application of the test.
*/
public class hashcode001 {
//------------------------------------------------------- immutable common fields
final static String SIGNAL_READY = "ready";
final static String SIGNAL_GO = "go";
final static String SIGNAL_QUIT = "quit";
private static int waitTime;
private static int exitStatus;
private static ArgumentHandler argHandler;
private static Log log;
private static Debugee debuggee;
private static ReferenceType debuggeeClass;
//------------------------------------------------------- mutable common fields
private final static String prefix = "nsk.jdi.StackFrame.hashCode.";
private final static String className = "hashcode001";
private final static String debuggerName = prefix + className;
private final static String debuggeeName = debuggerName + "a";
//------------------------------------------------------- test specific fields
/** debuggee's methods for check **/
private final static String checkedMethods[] = {
"Mv" , "MvS", "MvI", "MvY", "MvU", "MvN",
"MvR", "MvP", "MvSM", "MvIM", "MvYM", "MvPM", "MvNP"
};
//------------------------------------------------------- immutable common methods
public static void main(String argv[]) {
System.exit(Consts.JCK_STATUS_BASE + run(argv, System.out));
}
private static void display(String msg) {
log.display("debugger > " + msg);
}
private static void complain(String msg) {
log.complain("debugger FAILURE > " + msg);
}
public static int run(String argv[], PrintStream out) {
exitStatus = Consts.TEST_PASSED;
argHandler = new ArgumentHandler(argv);
log = new Log(out, argHandler);
waitTime = argHandler.getWaitTime() * 60000;
debuggee = Debugee.prepareDebugee(argHandler, log, debuggeeName);
debuggeeClass = debuggee.classByName(debuggeeName);
if ( debuggeeClass == null ) {
complain("Class '" + debuggeeName + "' not found.");
exitStatus = Consts.TEST_FAILED;
}
execTest();
debuggee.quit();
return exitStatus;
}
//------------------------------------------------------ mutable common method
private static void execTest() {
BreakpointRequest brkp = debuggee.setBreakpoint(debuggeeClass,
hashcode001a.brkpMethodName,
hashcode001a.brkpLineNumber);
debuggee.resume();
debuggee.sendSignal(SIGNAL_GO);
Event event = null;
// waiting the breakpoint event
try {
event = debuggee.waitingEvent(brkp, waitTime);
} catch (InterruptedException e) {
throw new Failure("unexpected InterruptedException while waiting for Breakpoint event");
}
if (!(event instanceof BreakpointEvent)) {
debuggee.resume();
throw new Failure("BreakpointEvent didn't arrive");
}
ThreadReference thread = ((BreakpointEvent)event).thread();
List frames = null;
try {
frames = thread.frames();
} catch(IncompatibleThreadStateException e) {
throw new Failure("Unexpected IncompatibleThreadStateException when getting list of frames");
}
display("Checking hashCode() method for debuggee's stack frames...");
// Check all methods from debuggee
for (int i = 0; i < frames.size(); i++) {
StackFrame stackFrame = null;
try {
stackFrame = (StackFrame)frames.get(i);
int hCode = stackFrame.hashCode();
if (hCode == 0) {
complain("hashCode() returns 0 for stack frame #" + i);
exitStatus = Consts.TEST_FAILED;
}
int hCode1 = stackFrame.hashCode();
if (hCode != hCode1) {
complain("hashCode() is not consistent for stack frame #" + i +
"\n\t first value :" + hCode + " ; second value : " + hCode1);
exitStatus = Consts.TEST_FAILED;
}
// get new reference to the same stack frame and get hash code.
hCode1 = ((StackFrame)frames.get(i)).hashCode();
if (hCode != stackFrame.hashCode()) {
complain("hashCode() does not return same value for stack frame equal to one #" + i +
"\n\t first value :" + hCode + " ; second value : " + hCode1);
exitStatus = Consts.TEST_FAILED;
}
display("hashCode() returns for stack frame #" + i + " : " + hCode);
} catch(Exception e) {
complain("Unexpected " + e + " when getting StackFrame for stack frame #" + i);
exitStatus = Consts.TEST_FAILED;
}
}
display("Checking completed!");
debuggee.resume();
}
//--------------------------------------------------------- test specific methods
}
//--------------------------------------------------------- test specific classes