| /* |
| * Copyright (c) 2001, 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.ThreadReference.ownedMonitors; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| import com.sun.jdi.*; |
| import java.util.*; |
| import java.io.*; |
| |
| import com.sun.jdi.event.*; |
| import com.sun.jdi.request.*; |
| |
| /** |
| * The test for the implementation of an object of the type <BR> |
| * ThreadReference. <BR> |
| * <BR> |
| * The test checks up that results of the method <BR> |
| * <code>com.sun.jdi.ThreadReference.ownedMonitors()</code> <BR> |
| * complies with its spec. <BR> |
| */ |
| |
| public class ownedmonitors001 { |
| |
| //----------------------------------------------------- template section |
| private static final int PASSED = 0; |
| private static final int FAILED = 2; |
| private static final int PASS_BASE = 95; |
| |
| private static final String sHeader1 = "==> debugger: "; |
| private static final String sHeader2 = "--> debugger: "; |
| private static final String sHeader3 = "ERROR ##> debugger: "; |
| |
| //----------------------------------------------------- main method |
| |
| public static void main (String argv[]) { |
| int result = run(argv, System.out); |
| System.exit(result + PASS_BASE); |
| } |
| |
| public static int run (String argv[], PrintStream out) { |
| return new ownedmonitors001().runThis(argv, out); |
| } |
| |
| //-------------------------------------------------- log procedures |
| |
| private static Log logHandler; |
| |
| private static void log1(String message) { |
| logHandler.display(sHeader1 + message); |
| } |
| private static void log2(String message) { |
| logHandler.display(sHeader2 + message); |
| } |
| private static void log3(String message) { |
| logHandler.complain(sHeader3 + message); |
| } |
| |
| // ************************************************ test parameters |
| |
| private static final String debuggeeName = "nsk.jdi.ThreadReference.ownedMonitors.ownedmonitors001a"; |
| // private static String testedClassName = "nsk.jdi.ThreadReference.ownedMonitors.Threadownedmonitors001a"; |
| |
| //====================================================== test program |
| //------------------------------------------------------ common section |
| |
| private static ArgumentHandler argsHandler; |
| private static int waitTime; |
| private static VirtualMachine vm = null; |
| private static int testExitCode = PASSED; |
| private static ReferenceType debuggeeRef; |
| |
| private static Vector<ObjectReference> expMonitors = new Vector<ObjectReference>(); |
| private static Vector<String> monitorNames = new Vector<String>(); |
| private static final int monitorCount = 2; |
| |
| //------------------------------------------------------ methods |
| |
| private int runThis (String argv[], PrintStream out) { |
| |
| Debugee debuggee; |
| |
| argsHandler = new ArgumentHandler(argv); |
| logHandler = new Log(out, argsHandler); |
| Binder binder = new Binder(argsHandler, logHandler); |
| |
| if (argsHandler.verbose()) { |
| debuggee = binder.bindToDebugee(debuggeeName + " -vbs"); |
| } else { |
| debuggee = binder.bindToDebugee(debuggeeName); |
| } |
| |
| waitTime = argsHandler.getWaitTime(); |
| IOPipe pipe = debuggee.createIOPipe(); |
| |
| debuggee.redirectStderr(logHandler, "debuggee.err > "); |
| log2("debuggee launched"); |
| debuggee.resume(); |
| |
| String line = pipe.readln(); |
| if ((line == null) || !line.equals("ready")) { |
| log3("Signal received is not 'ready' but: " + line); |
| return FAILED; |
| } else { |
| log2("'ready' recieved"); |
| } |
| |
| vm = debuggee.VM(); |
| |
| log2("TESTING BEGINS"); |
| label1: { |
| debuggeeRef = debuggee.classByName(debuggeeName); |
| if (debuggeeRef == null) { |
| log3("Cannot find ReferenceType for " + debuggeeName); |
| testExitCode = FAILED; |
| break label1; |
| } |
| |
| for (int i2 = 0; ; i2++) { |
| if (!vm.canGetOwnedMonitorInfo()) { |
| log1("TEST ABORTED: vm.canGetOwnedMonitorInfo() returned false."); |
| break label1; |
| } |
| |
| pipe.println("newcheck"); |
| line = pipe.readln(); |
| |
| if (line.equals("checkend")) { |
| log2("'checkend' received"); |
| break ; |
| } else if (!line.equals("checkready")) { |
| log3("Returned string is not 'checkready'"); |
| testExitCode = FAILED; |
| break ; |
| } |
| |
| log2("Case #" + i2); |
| switch (i2) { |
| |
| case 0 : |
| checkMonitors("main", 0); |
| break; |
| |
| case 1 : |
| checkMonitors("main", monitorCount); |
| break; |
| |
| default: |
| log3("default:"); |
| break label1; |
| } |
| |
| pipe.println("continue"); |
| line = pipe.readln(); |
| if (!line.equals("docontinue")) { |
| log3("Returned string is not 'docontinue'"); |
| testExitCode = FAILED; |
| break label1; |
| } |
| |
| } // for |
| } |
| log2("TESTING ENDS"); |
| |
| //-------------------------------------------------- test summary section |
| //------------------------------------------------- standard end section |
| |
| pipe.println("quit"); |
| log1("waiting for the debuggee to finish ..."); |
| debuggee.waitFor(); |
| |
| int status = debuggee.getStatus(); |
| if (status != PASSED + PASS_BASE) { |
| log3("debuggee returned UNEXPECTED exit status: " + |
| status + " != PASS_BASE"); |
| testExitCode = FAILED; |
| } else { |
| log1("debuggee returned expected exit status: " + |
| status + " == PASS_BASE"); |
| } |
| |
| if (testExitCode != PASSED) { |
| logHandler.complain("TEST FAILED"); |
| } |
| return testExitCode; |
| } |
| |
| private void checkMonitors(String threadName, int expSize) { |
| log1("Getting ThreadReference for " + threadName + " thread"); |
| ThreadReference checkedThread = null; |
| Iterator itr = vm.allThreads().listIterator(); |
| while (itr.hasNext()) { |
| ThreadReference thread = (ThreadReference) itr.next(); |
| if (thread.name().equals(threadName)) { |
| checkedThread = thread; |
| } |
| } |
| if (checkedThread == null) { |
| log3("Cannot find " + threadName + "thread in the debuggee"); |
| testExitCode = FAILED; |
| return; |
| } |
| log1("Checking up throwing an IncompatibleThreadStateException for not suspended thread"); |
| List monitors; |
| try { |
| monitors = checkedThread.ownedMonitors(); |
| log3("No IncompatibleThreadStateException for " + threadName + " thread"); |
| testExitCode = FAILED; |
| } catch ( IncompatibleThreadStateException e1 ) { |
| log1("Expected IncompatibleThreadStateException is thrown"); |
| } |
| |
| log1("Suspending the " + threadName + " thread"); |
| checkedThread.suspend(); |
| |
| log1("Checking up ownedMonitors() list"); |
| try { |
| monitors = checkedThread.ownedMonitors(); |
| int monSize = monitors.size(); |
| if (monSize < expSize) { |
| log3("Got unexpected ownedMonitors() list size : " + monSize + |
| "\n\t expected minimal value : " + expSize); |
| testExitCode = FAILED; |
| } else { |
| log1("Got size of ownedMonitors() list: " + monSize); |
| |
| if (expSize > 0) { |
| log1("Checking up items in ownedMonitors() list"); |
| getMonitorRefs(); |
| itr = expMonitors.iterator(); |
| while (itr.hasNext()) { |
| ObjectReference mon = (ObjectReference) itr.next(); |
| if (monitors.contains(mon)) { |
| log1("Found expected item in ownedMonitors() list : " + mon); |
| } else { |
| log3("Did not found expected item in ownedMonitors() list : " + mon); |
| testExitCode = FAILED; |
| } |
| } |
| } |
| } |
| } catch ( IncompatibleThreadStateException e1 ) { |
| log3("Unexpected IncompatibleThreadStateException is thrown"); |
| testExitCode = FAILED; |
| } |
| log1("Resuming the main thread"); |
| checkedThread.resume(); |
| } |
| |
| private void getMonitorRefs () { |
| monitorNames.add("waitnotifyObj"); |
| monitorNames.add("lockingObject"); |
| Iterator itr = monitorNames.iterator(); |
| while (itr.hasNext()) { |
| try { |
| String monName = (String)itr.next(); |
| Field field = debuggeeRef.fieldByName(monName); |
| Value value = debuggeeRef.getValue(field); |
| expMonitors.add((ObjectReference)value); |
| } catch (Exception e) { |
| log3("Unexpected excption while getting ObjectReference for monitors"); |
| testExitCode = FAILED; |
| } |
| } |
| } |
| } |