15f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes/* 25f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * Licensed to the Apache Software Foundation (ASF) under one or more 35f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * contributor license agreements. See the NOTICE file distributed with 45f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * this work for additional information regarding copyright ownership. 55f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * The ASF licenses this file to You under the Apache License, Version 2.0 65f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * (the "License"); you may not use this file except in compliance with 75f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * the License. You may obtain a copy of the License at 85f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * 95f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * http://www.apache.org/licenses/LICENSE-2.0 105f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * 115f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * Unless required by applicable law or agreed to in writing, software 125f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * distributed under the License is distributed on an "AS IS" BASIS, 135f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 145f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * 155f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * See the License for the specific language governing permissions and 165f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * limitations under the License. 175f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes */ 185f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 195f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes/** 205f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * @author Vitaly A. Provodin 215f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes */ 225f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 235f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes/** 245f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * Created on 15.02.2005 255f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes */ 265f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughespackage org.apache.harmony.jpda.tests.jdwp.ThreadReference; 275f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 285f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughesimport org.apache.harmony.jpda.tests.framework.jdwp.CommandPacket; 295f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughesimport org.apache.harmony.jpda.tests.framework.jdwp.JDWPCommands; 305f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughesimport org.apache.harmony.jpda.tests.framework.jdwp.ReplyPacket; 315f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughesimport org.apache.harmony.jpda.tests.jdwp.share.JDWPSyncTestCase; 325f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughesimport org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer; 335f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 345f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 355f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes/** 365f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * JDWP Unit test for ThreadReference.ThreadGroup command. 375f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes */ 385f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughespublic class ThreadGroupTest extends JDWPSyncTestCase { 395f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 405f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes protected String getDebuggeeClassName() { 415f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes return "org.apache.harmony.jpda.tests.jdwp.ThreadReference.ThreadGroupDebuggee"; 425f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes } 435f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 445f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes /** 455f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * This testcase exercises ThreadReference.ThreadGroup command. 465f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * <BR>At first the test starts ThreadGroupDebuggee which creates 475f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * 'TESTED_GROUP' ThreadGroup and starts the 'TESTED_THREAD' thread which 485f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * belongs to that thread group. 495f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * <BR>After the tested thread starts but does not finish, test requests all 505f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * debuggee threads by VirtualMachine.AllThreads command and looks for tested thread. 515f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * <BR>If the tested thread is not found the test fails. 525f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * <BR>If the tested thread is found the test checks that 535f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes * ThreadReference.ThreadGroup command for tested thread returns 'TESTED_GROUP' thread group. 545f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes */ 555f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes public void testThreadGroup001() { 565f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes logWriter.println("wait for SGNL_READY"); 575f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY); 585f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 595f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes // getting ID of the tested thread 605f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes CommandPacket packet; 615f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes logWriter.println("get all threads"); 625f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes ReplyPacket replyThread, reply = debuggeeWrapper.vmMirror.getAllThreadID(); 635f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes int threads = reply.getNextValueAsInt(); 645f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes logWriter.println("exercise threads = " + threads); 655f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 665f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes long threadID, groupID; 675f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes String groupName, threadName; 685f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes int count = 0; 695f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 705f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes for (int i = 0; i < threads; i++) { 715f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes threadID = reply.getNextValueAsThreadID(); 725f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 735f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes // getting the thread group ID 745f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes packet = new CommandPacket( 755f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes JDWPCommands.ThreadReferenceCommandSet.CommandSetID, 765f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes JDWPCommands.ThreadReferenceCommandSet.ThreadGroupCommand); 775f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes packet.setNextValueAsThreadID(threadID); 785f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 795f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes replyThread = debuggeeWrapper.vmMirror.performCommand(packet); 805f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes checkReplyPacket(replyThread, "ThreadReference::ThreadGroup command"); 815f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 825f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes groupID = replyThread.getNextValueAsThreadGroupID(); 835f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 845f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes groupName = debuggeeWrapper.vmMirror.getThreadGroupName(groupID); 855f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes threadName = debuggeeWrapper.vmMirror.getThreadName(threadID); 865f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 875f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes logWriter.println("\tthreadID=" + threadID 885f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes + "; threadName=" + threadName 895f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes + "; groupID=" + groupID 905f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes + "; groupName=" + groupName); 915f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 925f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes if (threadName.equals(ThreadGroupDebuggee.TESTED_THREAD)) { 935f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes if (!groupName.equals(ThreadGroupDebuggee.TESTED_GROUP)) { 945f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes printErrorAndFail("unexpected group name, it is expected: " 955f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes + ThreadGroupDebuggee.TESTED_GROUP); 965f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes } 975f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes count++; 985f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes } 995f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes } 1005f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes if (count == 0) { 1015f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes printErrorAndFail("Tested thread is not found in all_threads list."); 1025f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes } 1035f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes 1045f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); 1055f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes logWriter.println("waiting for finishing thread"); 1065f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_READY); 1075f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE); 1085f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes } 1095f0a23683aa603d8c50b6dd071a565821b76067bElliott Hughes} 110