384 lines
14 KiB
Java
384 lines
14 KiB
Java
/*
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* Copyright (c) 2001, 2019, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package nsk.jdi.VirtualMachineManager.connectedVirtualMachines;
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import nsk.share.*;
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import nsk.share.jpda.*;
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import nsk.share.jdi.*;
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import com.sun.jdi.*;
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import com.sun.jdi.connect.*;
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import java.util.*;
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import java.io.*;
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import java.net.*;
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import com.sun.jdi.event.*;
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import com.sun.jdi.request.*;
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/**
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* The test for the implementation of an object of the type <BR>
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* VirtualMachineManager. <BR>
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* <BR>
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* The test checks up that results of the method <BR>
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* <code>com.sun.jdi.VirtualMachineManager.connectedVirtualMachines()</code> <BR>
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* complies with its specification. <BR>
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* <BR>
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* Test case includes only one debuggee. <BR>
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* The test checks up that : <BR>
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* - after launching debugged Virtual Machine the tested method <BR>
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* returns List containing one element of <BR>
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* a VirtualMachine type which is equal to a mirror of <BR>
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* the debuggee already got after launching; <BR>
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* - after the deguggee normally ends via its exit() method, <BR>
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* the call to the method returns an empty List. <BR>
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*/
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public class convm001 {
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//----------------------------------------------------- templete section
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static final int PASSED = 0;
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static final int FAILED = 2;
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static final int PASS_BASE = 95;
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//----------------------------------------------------- templete parameters
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static final String
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sHeader1 = "\n==> nsk/jdi/VirtualMachineManager/connectedVirtualMachines/convm001 ",
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sHeader2 = "--> debugger: ",
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sHeader3 = "##> debugger: ";
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//----------------------------------------------------- main method
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public static void main (String argv[]) {
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int result = run(argv, System.out);
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System.exit(result + PASS_BASE);
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}
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public static int run (String argv[], PrintStream out) {
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return new convm001().runThis(argv, out);
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}
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//-------------------------------------------------- log procedures
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private static Log logHandler;
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private static void log1(String message) {
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logHandler.display(sHeader1 + message);
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}
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private static void log2(String message) {
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logHandler.display(sHeader2 + message);
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}
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private static void log3(String message) {
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logHandler.complain(sHeader3 + message);
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}
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// ************************************************ test parameters
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private String debuggeeName =
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"nsk.jdi.VirtualMachineManager.connectedVirtualMachines.convm001a";
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//String mName = "nsk.jdi.VirtualMachineManager.connectedVirtualMachines";
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//====================================================== test program
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//------------------------------------------------------ common section
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static ArgumentHandler argsHandler;
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static int waitTime;
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static VirtualMachine vm = null;
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static EventRequestManager eventRManager = null;
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static EventQueue eventQueue = null;
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static EventSet eventSet = null;
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static int testExitCode = PASSED;
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static final int returnCode0 = 0;
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static final int returnCode1 = 1;
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static final int returnCode2 = 2;
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static final int returnCode3 = 3;
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static final int returnCode4 = 4;
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//------------------------------------------------------ methods
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private int runThis (String argv[], PrintStream out) {
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Debugee debuggee;
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argsHandler = new ArgumentHandler(argv);
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logHandler = new Log(out, argsHandler);
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Binder binder = new Binder(argsHandler, logHandler);
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if (argsHandler.verbose()) {
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debuggee = binder.bindToDebugee(debuggeeName + " -vbs");
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} else {
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debuggee = binder.bindToDebugee(debuggeeName);
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}
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waitTime = argsHandler.getWaitTime();
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IOPipe pipe = new IOPipe(debuggee);
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debuggee.redirectStderr(out);
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log2(debuggeeName + " debuggee launched");
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debuggee.resume();
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String line = pipe.readln();
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if ((line == null) || !line.equals("ready")) {
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log3("signal received is not 'ready' but: " + line);
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return FAILED;
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} else {
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log2("'ready' recieved");
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}
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vm = debuggee.VM();
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//------------------------------------------------------ testing section
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log1(" TESTING BEGINS");
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VirtualMachineManager vmm = null;
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List connectedVM;
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VirtualMachine vm1 = null;
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int size = 0;
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for (int i = 0; ; i++) {
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pipe.println("newcheck");
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line = pipe.readln();
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if (line.equals("checkend")) {
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log2(" : returned string is 'checkend'");
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break ;
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} else if (!line.equals("checkready")) {
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log3("ERROR: returned string is not 'checkready'");
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testExitCode = FAILED;
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break ;
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}
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log1("new checkready: #" + i);
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ variable part
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log2("......call to Bootstrap.virtualMachineManager()");
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vmm = Bootstrap.virtualMachineManager();
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if (vmm == null) {
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log3("ERROR: null returned");
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testExitCode = FAILED;
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} else {
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log2("......call to vmm.connectedVirtualMachines()");
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connectedVM = vmm.connectedVirtualMachines();
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size = connectedVM.size();
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if (size != 1) {
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log3("ERROR: connectedVM.size() != 1 : " + size);
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testExitCode = FAILED;
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} else {
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log2(" connectedVM.size() == 1");
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log2("......getting: VirtualMachine vm1 = connectedVM.get(0);");
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vm1 = (VirtualMachine) connectedVM.get(0);
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log2("......comparing: vm.equals(vm1)");
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if (!vm.equals(vm1)) {
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log3("ERROR: !vm.equals(vm1)");
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testExitCode = FAILED;
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}
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}
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}
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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}
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eventQueue = vm.eventQueue();
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eventSet = null;
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//-------------------------------------------------- test summary section
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//------------------------------------------------- standard end section
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pipe.println("quit");
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log2("waiting for the debuggee to finish ...");
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debuggee.waitFor();
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int status = debuggee.getStatus();
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if (status != PASSED + PASS_BASE) {
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log3("debuggee returned UNEXPECTED exit status: " +
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status + " != PASS_BASE");
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testExitCode = FAILED;
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} else {
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log2("debuggee returned expected exit status: " +
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status + " == PASS_BASE");
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if (vmDisconnect() == 0 ) {
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log2("......connectedVM = vmm.connectedVirtualMachines();");
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connectedVM = vmm.connectedVirtualMachines();
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size = connectedVM.size();
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if (size != 0) {
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log3("ERROR: connectedVM.size() != 0 : " + size);
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testExitCode = FAILED;
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log2("......since a returned list is not empty");
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log2("......try to get first element and compare to the mirror of the vm tested");
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try {
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log2(" getting: vm1 = (VirtualMachine) connectedVM.get(0);");
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vm1 = (VirtualMachine) connectedVM.get(0);
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log2(" vm.name()== " + vm1.name());
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if (vm.equals(vm1))
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log2("vm.equals(vm1)");
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else
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log2("!vm.equals(vm1)");
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} catch ( Exception e ) {
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log2("......failure because of Exception: " + e);
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}
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} else
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log2(" connectedVM.size() == 0");
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} else {
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log3("ERROR: threadDeath != 0");
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testExitCode = FAILED;
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}
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}
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if (testExitCode != PASSED) {
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logHandler.complain("TEST FAILED");
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}
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return testExitCode;
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}
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private int vmDisconnect () {
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int returnCode = returnCode0;
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log2(" waiting for VMDisconnectEvent");
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labelBP:
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for (;;) {
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log2(" new: eventSet = eventQueue.remove();");
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try {
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eventSet = eventQueue.remove(waitTime*60000);
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if (eventSet == null) {
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log3("ERROR: timeout for waiting for a ThreadDeathEvent");
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returnCode = returnCode3;
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break labelBP;
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}
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} catch ( Exception e ) {
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log3("ERROR: Exception for eventSet = eventQueue.remove(); : " + e);
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returnCode = 1;
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break labelBP;
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}
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if (eventSet != null) {
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log2(" : eventSet != null; size == " + eventSet.size());
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EventIterator eIter = eventSet.eventIterator();
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Event ev = null;
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for (; eIter.hasNext(); ) {
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if (returnCode != returnCode0)
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break;
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ev = eIter.nextEvent();
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ll: for (int ifor =0; ; ifor++) {
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try {
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switch (ifor) {
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case 0: AccessWatchpointEvent awe = (AccessWatchpointEvent) ev;
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log2(" AccessWatchpointEvent removed");
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break ll;
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case 1: BreakpointEvent be = (BreakpointEvent) ev;
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log2(" BreakpointEvent removed");
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break ll;
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case 2: ClassPrepareEvent cpe = (ClassPrepareEvent) ev;
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log2(" ClassPreparEvent removed");
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break ll;
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case 3: ClassUnloadEvent cue = (ClassUnloadEvent) ev;
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log2(" ClassUnloadEvent removed");
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break ll;
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case 4: ExceptionEvent ee = (ExceptionEvent) ev;
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log2(" ExceptionEvent removed");
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break ll;
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case 5: MethodEntryEvent mene = (MethodEntryEvent) ev;
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log2(" MethodEntryEvent removed");
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break ll;
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case 6: MethodExitEvent mexe = (MethodExitEvent) ev;
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log2(" MethodExiEvent removed");
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break ll;
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case 7: ModificationWatchpointEvent mwe = (ModificationWatchpointEvent) ev;
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log2(" ModificationWatchpointEvent removed");
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break ll;
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case 8: StepEvent se = (StepEvent) ev;
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log2(" StepEvent removed");
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break ll;
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case 9: ThreadDeathEvent tde = (ThreadDeathEvent) ev;
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log2(" ThreadDeathEvent removed");
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break ll;
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case 10: ThreadStartEvent tse = (ThreadStartEvent) ev;
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log2(" ThreadStartEvent removed");
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break ll;
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case 11: VMDeathEvent vmde = (VMDeathEvent) ev;
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log2(" VMDeathEvent removed");
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break ll;
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case 12: VMStartEvent vmse = (VMStartEvent) ev;
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log2(" VMStartEvent removed");
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break ll;
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case 13: WatchpointEvent we = (WatchpointEvent) ev;
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log2(" WatchpointEvent removed");
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break ll;
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case 14: VMDisconnectEvent wmde = (VMDisconnectEvent) ev;
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log2(" VMDisconnectEvent removed");
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break labelBP;
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default: log3("ERROR: default case for casting event");
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returnCode = returnCode3;
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break ll;
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} // switch
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} catch ( ClassCastException e ) {
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} // try
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} // ll: for (int ifor =0; ; ifor++)
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} // for (; ev.hasNext(); )
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}
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}
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if (returnCode == returnCode0)
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log2(" : eventSet == null: EventQueue is empty");
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return returnCode;
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}
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}
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