| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * @author Vitaly A. Provodin |
| */ |
| |
| /** |
| * Created on 09.02.2005 |
| */ |
| package org.apache.harmony.jpda.tests.jdwp.VirtualMachine; |
| |
| import org.apache.harmony.jpda.tests.framework.jdwp.CommandPacket; |
| import org.apache.harmony.jpda.tests.framework.jdwp.JDWPCommands; |
| import org.apache.harmony.jpda.tests.framework.jdwp.JDWPConstants; |
| import org.apache.harmony.jpda.tests.framework.jdwp.ReplyPacket; |
| import org.apache.harmony.jpda.tests.jdwp.share.JDWPSyncTestCase; |
| import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer; |
| |
| |
| /** |
| * JDWP Unit test for VirtualMachine.AllThreads command. |
| */ |
| public class AllThreadsTest extends JDWPSyncTestCase { |
| |
| @Override |
| protected String getDebuggeeClassName() { |
| return "org.apache.harmony.jpda.tests.jdwp.VirtualMachine.AllThreadsDebuggee"; |
| } |
| |
| /** |
| * This testcase exercises VirtualMachine.AllThreads command. |
| * <BR>At first the test starts AllThreadsDebuggee which runs the TESTED_THREAD thread |
| * which starts and finishes. |
| * <BR> Then the test performs VirtualMachine.AllThreads command and checks that |
| * the tested thread is not returned by command; |
| */ |
| public void testAllThreads003() { |
| synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY); |
| |
| synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); |
| logWriter.println("waiting for finishing thread"); |
| synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY); |
| |
| logWriter.println("send AllThreads cmd"); |
| CommandPacket packet = new CommandPacket( |
| JDWPCommands.VirtualMachineCommandSet.CommandSetID, |
| JDWPCommands.VirtualMachineCommandSet.AllThreadsCommand); |
| |
| ReplyPacket reply = debuggeeWrapper.vmMirror.performCommand(packet); |
| checkReplyPacket(reply, "VirtualMachine::AllThreads command"); |
| |
| long threadID; |
| int threadStatus, suspendStatus; |
| String threadName; |
| ReplyPacket replyName; |
| |
| int threads = reply.getNextValueAsInt(); |
| logWriter.println("Number of threads = " + threads); |
| assertTrue("Number of threads must be > 0", threads > 0); |
| |
| for (int i = 0; i < threads; i++) { |
| |
| threadID = reply.getNextValueAsThreadID(); |
| threadName = debuggeeWrapper.vmMirror.getThreadName(threadID); |
| |
| packet = new CommandPacket( |
| JDWPCommands.ThreadReferenceCommandSet.CommandSetID, |
| JDWPCommands.ThreadReferenceCommandSet.StatusCommand); |
| packet.setNextValueAsReferenceTypeID(threadID); |
| |
| replyName = debuggeeWrapper.vmMirror.performCommand(packet); |
| checkReplyPacket(replyName, "ThreadReference::Status command"); |
| |
| threadStatus = replyName.getNextValueAsInt(); |
| suspendStatus = replyName.getNextValueAsInt(); |
| |
| logWriter.println("\t" + threadID + " " |
| + "\"" + threadName + "\" " |
| + JDWPConstants.ThreadStatus.getName(threadStatus) + " " |
| + JDWPConstants.SuspendStatus.getName(suspendStatus)); |
| |
| if (threadName.equals(AllThreadsDebuggee.TESTED_THREAD)) { |
| printErrorAndFail(AllThreadsDebuggee.TESTED_THREAD |
| + " must not be in all_thread list"); |
| } |
| } |
| assertAllDataRead(reply); |
| synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); |
| } |
| |
| /** |
| * This testcase exercises VirtualMachine.AllThreads command. |
| * <BR>At first the test starts AllThreadsDebuggee which runs the TESTED_THREAD thread |
| * which starts but does not finish. |
| * <BR> Then the test performs VirtualMachine.AllThreads command and checks that |
| * all threads returned by command have only valid thread status: |
| * <BR>'RUNNING' or 'MONITOR' or 'SLEEPING' or 'ZOMBIE' or 'WAIT' status; |
| */ |
| public void testAllThreads002() { |
| synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY); |
| |
| logWriter.println("send AllThreads cmd"); |
| CommandPacket packet = new CommandPacket( |
| JDWPCommands.VirtualMachineCommandSet.CommandSetID, |
| JDWPCommands.VirtualMachineCommandSet.AllThreadsCommand); |
| |
| ReplyPacket reply = debuggeeWrapper.vmMirror.performCommand(packet); |
| checkReplyPacket(reply, "VirtualMachine::AllThreads command"); |
| |
| long threadID; |
| int threadStatus, suspendStatus; |
| String threadName; |
| int count = 0; |
| ReplyPacket replyName; |
| |
| int threads = reply.getNextValueAsInt(); |
| logWriter.println("Number of threads = " + threads); |
| assertTrue("Number of threads must be > 0", threads > 0); |
| |
| boolean threadStatusFailed = false; |
| for (int i = 0; i < threads; i++) { |
| |
| threadID = reply.getNextValueAsThreadID(); |
| threadName = debuggeeWrapper.vmMirror.getThreadName(threadID); |
| |
| packet = new CommandPacket( |
| JDWPCommands.ThreadReferenceCommandSet.CommandSetID, |
| JDWPCommands.ThreadReferenceCommandSet.StatusCommand); |
| packet.setNextValueAsReferenceTypeID(threadID); |
| |
| replyName = debuggeeWrapper.vmMirror.performCommand(packet); |
| checkReplyPacket(replyName, "ThreadReference::Status command"); |
| |
| threadStatus = replyName.getNextValueAsInt(); |
| suspendStatus = replyName.getNextValueAsInt(); |
| |
| logWriter.println("\t" + threadID + " " |
| + "\"" + threadName + "\" " |
| + JDWPConstants.ThreadStatus.getName(threadStatus) + " " |
| + JDWPConstants.SuspendStatus.getName(suspendStatus)); |
| if (threadStatus == JDWPConstants.ThreadStatus.RUNNING |
| || threadStatus == JDWPConstants.ThreadStatus.MONITOR |
| || threadStatus == JDWPConstants.ThreadStatus.SLEEPING |
| || threadStatus == JDWPConstants.ThreadStatus.ZOMBIE |
| || threadStatus == JDWPConstants.ThreadStatus.WAIT) { |
| } else { |
| logWriter.println |
| ("## FAILURE: Unknown thread status is found out!"); |
| threadStatusFailed = true; |
| count++; |
| } |
| } |
| if (threadStatusFailed) { |
| printErrorAndFail("\nThreads with unknown thread status found out!\n" + |
| "Number of such threads = " + count +"\n"); |
| } |
| assertAllDataRead(reply); |
| |
| synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); |
| logWriter.println("waiting for finishing thread"); |
| synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY); |
| synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); |
| } |
| |
| /** |
| * This testcase exercises VirtualMachine.AllThreads command. |
| * <BR>At first the test starts AllThreadsDebuggee which runs the TESTED_THREAD thread |
| * which starts but does not finish. |
| * <BR> Then the test performs VirtualMachine.AllThreads command and checks that |
| * the tested thread is returned by command in the list of threads; |
| */ |
| public void testAllThreads001() { |
| synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY); |
| |
| logWriter.println("send AllThreads cmd"); |
| CommandPacket packet = new CommandPacket( |
| JDWPCommands.VirtualMachineCommandSet.CommandSetID, |
| JDWPCommands.VirtualMachineCommandSet.AllThreadsCommand); |
| |
| ReplyPacket reply = debuggeeWrapper.vmMirror.performCommand(packet); |
| checkReplyPacket(reply, "VirtualMachine::AllThreads command"); |
| |
| long threadID; |
| String threadName; |
| int count = 0; |
| |
| int threads = reply.getNextValueAsInt(); |
| logWriter.println("Number of threads = " + threads); |
| assertTrue("Number of threads must be > 0", threads > 0); |
| |
| for (int i = 0; i < threads; i++) { |
| threadID = reply.getNextValueAsThreadID(); |
| threadName = debuggeeWrapper.vmMirror.getThreadName(threadID); |
| |
| if (threadName.equals(AllThreadsDebuggee.TESTED_THREAD)) { |
| count++; |
| logWriter.println("\t" + threadID + " " |
| + "\"" + threadName + "\" found"); |
| } |
| } |
| if (count != 1) { |
| if (count == 0) { |
| printErrorAndFail(AllThreadsDebuggee.TESTED_THREAD + " not found"); |
| } |
| if (count > 1 || count < 0) { |
| printErrorAndFail(AllThreadsDebuggee.TESTED_THREAD |
| + " unexpected amount: " + count); |
| } |
| } |
| assertAllDataRead(reply); |
| synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); |
| logWriter.println("waiting for finishing thread"); |
| synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY); |
| synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); |
| } |
| } |