| /* |
| * Copyright (c) 2000, 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.LaunchingConnector.launch; |
| |
| import com.sun.jdi.*; |
| import com.sun.jdi.connect.*; |
| |
| import java.io.*; |
| import java.util.*; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| |
| /** |
| * This tiny debugger-like application starts debugee VM |
| * so that debugger/debugee connection be correctly |
| * established via connector <code>com.sun.jdi.RawCommandLineLaunch</code> |
| * and <code>dt_socket</code> transport. |
| * |
| * <p>Note, that unlike most of JDI tests, this test |
| * will always fail if launching of other JVM is prohibited |
| * by security restrictions. |
| */ |
| public class launch003 { |
| static final int PASSED = 0; |
| static final int FAILED = 2; |
| static final int JCK_STATUS_BASE = 95; |
| |
| private final static String CONNECTOR_NAME = |
| "com.sun.jdi.RawCommandLineLaunch"; |
| private final static String TRANSPORT_NAME = "dt_socket"; |
| |
| private final static String DEBUGEE_CLASS = |
| "nsk.jdi.LaunchingConnector.launch.launch003o"; |
| |
| public static void main(String args[]) { |
| System.exit(run(args,System.out) + JCK_STATUS_BASE); |
| // JCK-style exit status. |
| } |
| |
| public static int run(String args[], PrintStream out) { |
| return new launch003(args,out).run(); |
| } |
| |
| private launch003(String args[], PrintStream out) { |
| this.out = out; |
| argHandler = new ArgumentHandler(args); |
| log = new Log(this.out, argHandler); |
| } |
| |
| private PrintStream out; |
| private ArgumentHandler argHandler; |
| private Log log; |
| |
| private int run() { |
| |
| // pass if CONNECTOR_NAME with TRANSPORT_NAME is not implemented |
| // on this platform |
| if (argHandler.shouldPass(CONNECTOR_NAME, TRANSPORT_NAME)) |
| return PASSED; |
| |
| LaunchingConnector lc = |
| getLaunchingConnector(CONNECTOR_NAME, TRANSPORT_NAME); |
| if (lc == null) { |
| log.complain("FAILURE: cannot get LaunchingConnector"); |
| return FAILED; |
| }; |
| Map<java.lang.String,? extends com.sun.jdi.connect.Connector.Argument> carg = |
| setupConnectorArguments(lc, argHandler.getTestHost(), |
| argHandler.getTransportPort()); |
| log.display("Starting debugee VM"); |
| VirtualMachine vm; |
| try { |
| vm = lc.launch(carg); |
| } catch (Exception e) { |
| log.complain("FAILURE: cannot launch debugee VM: " + |
| e.getMessage()); |
| e.printStackTrace(out); |
| return FAILED; |
| }; |
| |
| log.display("target VM: name=" + vm.name() + " JRE version=" + |
| vm.version() + "\n\tdescription=" + vm.description()); |
| |
| Binder binder = new Binder(argHandler, log); |
| Debugee debugee = binder.enwrapDebugee(vm, vm.process()); |
| |
| log.display("Resuming debugee VM"); |
| debugee.resume(); |
| |
| log.display("Waiting for debugee VM exit"); |
| int code = debugee.waitFor(); |
| if (code != (JCK_STATUS_BASE+PASSED)) { |
| log.complain("FAILURE: debugee VM exitCode=" + code); |
| return FAILED; |
| }; |
| log.display("Debugee VM exitCode=" + code); |
| log.display("Test PASSED!"); |
| return PASSED; |
| } |
| |
| private Map<String,? extends com.sun.jdi.connect.Connector.Argument> setupConnectorArguments( |
| LaunchingConnector lc, String host, String port) { |
| |
| String java = argHandler.getLaunchExecPath() |
| + " " + argHandler.getLaunchOptions(); |
| Map<String,? extends com.sun.jdi.connect.Connector.Argument> carg = lc.defaultArguments(); |
| log.display("Connector's arguments:"); |
| Object cava[] = carg.values().toArray(); |
| for (int i=0; i<cava.length; i++) { |
| Connector.Argument a = (Connector.Argument) cava[i]; |
| if (a.name().equals("command")) |
| a.setValue(java + |
| " -Xdebug -Xnoagent -Xrunjdwp:suspend=y,transport=" + |
| TRANSPORT_NAME + |
| ",address=" + host + ":" + port + |
| " " + DEBUGEE_CLASS); |
| if (a.name().equals("address")) |
| a.setValue(port); |
| log.display(" " + a.name() + "=" + a.value()); |
| }; |
| return carg; |
| } |
| |
| /** |
| * Find launching connector having the given name and intended for |
| * the given transport. Return <code>null</code>, if there is no such |
| * socket found supported by the tested JDI implementation. Print caution |
| * and also return <code>null</code>, if there is more than one launching |
| * connector of such kind. |
| */ |
| private LaunchingConnector getLaunchingConnector( |
| String connectorName, String transportName) { |
| |
| VirtualMachineManager vmm = Bootstrap.virtualMachineManager(); |
| |
| List lcl = vmm.launchingConnectors(); |
| log.display("Number of launching connectors: " + lcl.size()); |
| |
| int found = 0; |
| LaunchingConnector lc = null; |
| |
| Iterator lci = lcl.iterator(); |
| for (int i=1; lci.hasNext(); i++) { |
| LaunchingConnector c = (LaunchingConnector) lci.next(); |
| log.display("Launching connector #" + i + ":"); |
| log.display("\tname=" + c.name()); |
| log.display("\tdescription=" + c.description()); |
| log.display("\ttransport=" + c.transport().name()); |
| if (!c.name().equals(connectorName)) |
| continue; |
| if (c.transport().name().equals(transportName)) { |
| log.display("\t-- Connector " + c.name() + |
| " is appropriate."); |
| if (lc == null) |
| lc = c; |
| found++; |
| } |
| }; |
| |
| if (lc == null) { |
| log.complain("FAILURE: no " |
| + connectorName + " connector found for " |
| + transportName + " transport!"); |
| return null; |
| }; |
| if (found > 1) { |
| log.complain("TEST_BUG: more than one " |
| + connectorName + " connector found for " |
| + transportName + " transport!"); |
| return null; |
| }; |
| return lc; |
| } |
| } |