/* * Copyright (c) 2003, 2024, 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. */ /* * @test * * @summary converted from VM Testbase nsk/jdi/ThreadReference/status/status007. * VM Testbase keywords: [quick, jpda, jdi] * VM Testbase readme: * DESCRIPTION: * A test for status() method of ThreadReference interface. * The test checks if the method returns * ThreadReference.THREAD_STATUS_RUNNING status for * debuggee's thread when it is running. * The test consists of a debugger program (status007.java) * and debuggee application (status007a.java). * Package name is nsk.jdi.ThreadReference.status. * The test works as follows. * The debugger uses nsk.jdi.share framework classes to * establish connection with debuggee. The debugger and debuggee * synchronize with each other using special commands over * communication channel provided by framework classes. * The debuggee starts special checked thread. This thread * executes some 'while' loop. * After notification of readiness from debuggee, the debugger * checks if ThreadReference.status() returns expected status * for checked thread. Then the debugger suspends the checked * thread and checks its status again. * The test fails if status() method returned a status code * other then expected THREAD_STATUS_RUNNING one. * COMMENTS: * * @library /vmTestbase * /test/lib * @build nsk.jdi.ThreadReference.status.status007.status007 * nsk.jdi.ThreadReference.status.status007.status007a * @run driver * nsk.jdi.ThreadReference.status.status007.status007 * -verbose * -arch=${os.family}-${os.simpleArch} * -waittime=5 * -debugee.vmkind=java * -transport.address=dynamic * -debugee.vmkeys="${test.vm.opts} ${test.java.opts}" */ package nsk.jdi.ThreadReference.status.status007; import nsk.share.*; import nsk.share.jpda.*; import nsk.share.jdi.*; import com.sun.jdi.*; import com.sun.jdi.ThreadReference; //import com.sun.jdi.request.*; //import com.sun.jdi.event.*; //import com.sun.jdi.connect.*; import java.io.*; /** * The debugger application of the test. */ public class status007 { //------------------------------------------------------- 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.ThreadReference.status.status007."; private final static String className = "status007"; private final static String debuggerName = prefix + className; private final static String debuggeeName = debuggerName + "a"; //------------------------------------------------------- test specific fields private final static String testedThreadName = prefix + "status007aThread"; //------------------------------------------------------- immutable common methods public static void main(String argv[]) { int result = run(argv,System.out); if (result != 0) { throw new RuntimeException("TEST FAILED with result " + result); } } 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() { debuggee.receiveExpectedSignal(SIGNAL_GO); check(status007a.testedThreadNames[0], "CHECK1", "CHECK2"); display("Checking completed!"); } //--------------------------------------------------------- test specific methods private static String getThreadStatusName (int status) { switch (status) { case ThreadReference.THREAD_STATUS_UNKNOWN: return "THREAD_STATUS_UNKNOWN"; case ThreadReference.THREAD_STATUS_ZOMBIE: return "THREAD_STATUS_ZOMBIE"; case ThreadReference.THREAD_STATUS_RUNNING: return "THREAD_STATUS_RUNNING"; case ThreadReference.THREAD_STATUS_SLEEPING: return "THREAD_STATUS_SLEEPING"; case ThreadReference.THREAD_STATUS_MONITOR: return "THREAD_STATUS_MONITOR"; case ThreadReference.THREAD_STATUS_WAIT: return "THREAD_STATUS_WAIT"; case ThreadReference.THREAD_STATUS_NOT_STARTED: return "THREAD_STATUS_NOT_STARTED"; default: return "ERROR: Unknown ThreadReference status " + status; } } private static void check (String threadName, String check1, String check2) { ThreadReference testedThread = (ThreadReference)debuggeeClass.getValue(debuggeeClass.fieldByName(threadName)); int threadStatus = testedThread.status(); if (threadStatus == ThreadReference.THREAD_STATUS_RUNNING) { display(check1 + " PASSED"); display("\t ThreadReference.status() returned expected status THREAD_STATUS_RUNNING for unsuspended " + threadName); } else { complain(check1 + " FAILED"); complain("\t ThreadReference.status() returned unexpected status " + getThreadStatusName(threadStatus)+ " for unsuspended " + threadName); complain("\t Expected status : " + getThreadStatusName(ThreadReference.THREAD_STATUS_RUNNING)); exitStatus = Consts.TEST_FAILED; } try { testedThread.suspend(); threadStatus = testedThread.status(); if (threadStatus == ThreadReference.THREAD_STATUS_RUNNING) { display(check2 + " PASSED"); display("\t ThreadReference.status() returned expected status THREAD_STATUS_RUNNING for suspended " + threadName); } else { complain(check2 + " FAILED"); complain("\t ThreadReference.status() returned unexpected status " + getThreadStatusName(threadStatus) + " for suspended " + threadName); complain("\t Expected status : " + getThreadStatusName(ThreadReference.THREAD_STATUS_RUNNING)); exitStatus = Consts.TEST_FAILED; } testedThread.resume(); } catch (Exception e) { complain(check2 + " FAILED"); complain("\t Unexpected exception while calling ThreadReference.suspend for " + threadName + " : " + e); exitStatus = Consts.TEST_FAILED; } } } //--------------------------------------------------------- test specific classes