| /* |
| * Copyright (c) 2002, 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.ClassType.invokeMethod; |
| |
| import com.sun.jdi.*; |
| import com.sun.jdi.event.*; |
| import com.sun.jdi.request.*; |
| |
| import java.util.*; |
| import java.io.*; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| /** |
| * The test checks that the JDI method |
| * <code>com.sun.jdi.ClassType.invokeMethod()</code> |
| * properly throws <i>IncompatibleThreadStateException</i> - if the |
| * specified thread has not been suspended by an event.<p> |
| * |
| * The test works as follows. Debugger part of the test attempts |
| * to invoke several debuggee methods using main debuggee thread |
| * <i>invokemethod010tThr</i> has been suspended by the JDI method |
| * <i>ThreadReference.suspend()</i> instead of by an event. |
| */ |
| public class invokemethod010 { |
| static final String DEBUGGEE_CLASS = |
| "nsk.jdi.ClassType.invokeMethod.invokemethod010t"; |
| |
| // name of debuggee main thread |
| static final String DEBUGGEE_THRNAME = "invokemethod010tThr"; |
| |
| // tested debuggee methods and type reference numbers |
| static final int METH_NUM = 10; |
| static final String DEBUGGEE_METHODS[] = { |
| "byteMeth", |
| "shortMeth", |
| "intMeth", |
| "longMeth", |
| "floatMeth", |
| "doubleMeth", |
| "charMeth", |
| "booleanMeth", |
| "strMeth", |
| "voidMeth" |
| }; |
| |
| static final String COMMAND_READY = "ready"; |
| static final String COMMAND_QUIT = "quit"; |
| |
| static final int ATTEMPTS = 5; |
| static final int TIMEOUT_DELTA = 1000; // in milliseconds |
| |
| private ArgumentHandler argHandler; |
| private Log log; |
| private IOPipe pipe; |
| private Debugee debuggee; |
| private VirtualMachine vm; |
| private ThreadReference thrRef = null; |
| private int tot_res = Consts.TEST_PASSED; |
| |
| public static void main (String argv[]) { |
| System.exit(run(argv, System.out) + Consts.JCK_STATUS_BASE); |
| } |
| |
| public static int run(String argv[], PrintStream out) { |
| return new invokemethod010().runIt(argv, out); |
| } |
| |
| private int runIt(String args[], PrintStream out) { |
| argHandler = new ArgumentHandler(args); |
| log = new Log(out, argHandler); |
| Binder binder = new Binder(argHandler, log); |
| String cmd; |
| int num = 0; |
| |
| debuggee = binder.bindToDebugee(DEBUGGEE_CLASS); |
| pipe = debuggee.createIOPipe(); |
| vm = debuggee.VM(); |
| debuggee.redirectStderr(log, "invokemethod010t.err> "); |
| debuggee.resume(); |
| cmd = pipe.readln(); |
| if (!cmd.equals(COMMAND_READY)) { |
| log.complain("TEST BUG: unknown debuggee command: " + cmd); |
| tot_res = Consts.TEST_FAILED; |
| return quitDebuggee(); |
| } |
| |
| if ((thrRef = |
| debuggee.threadByName(DEBUGGEE_THRNAME)) == null) { |
| log.complain("TEST FAILURE: method Debugee.threadByName() returned null for debuggee thread " |
| + DEBUGGEE_THRNAME); |
| tot_res = Consts.TEST_FAILED; |
| return quitDebuggee(); |
| } |
| thrRef.suspend(); |
| while(!thrRef.isSuspended()) { |
| num++; |
| if (num > ATTEMPTS) { |
| log.complain("TEST FAILED: unable to suspend debuggee thread"); |
| tot_res = Consts.TEST_FAILED; |
| return quitDebuggee(); |
| } |
| log.display("Waiting for debuggee thread suspension ..."); |
| try { |
| Thread.currentThread().sleep(TIMEOUT_DELTA); |
| } catch(InterruptedException ie) { |
| ie.printStackTrace(); |
| log.complain("TEST FAILED: caught: " + ie); |
| tot_res = Consts.TEST_FAILED; |
| return quitDebuggee(); |
| } |
| } |
| |
| try { |
| // debuggee main class |
| ReferenceType rType = debuggee.classByName(DEBUGGEE_CLASS); |
| ClassType clsType = (ClassType) rType; |
| |
| for (int i=0; i<METH_NUM; i++) { |
| List methList = rType.methodsByName(DEBUGGEE_METHODS[i]); |
| if (methList.isEmpty()) { |
| log.complain("TEST FAILURE: the expected debuggee method \"" |
| + DEBUGGEE_METHODS[i] |
| + "\" not found through the JDI method ReferenceType.methodsByName()"); |
| tot_res = Consts.TEST_FAILED; |
| continue; |
| } |
| Method meth = (Method) methList.get(0); |
| |
| // Check the tested assersion |
| try { |
| log.display("\n" + (i+1) + ") Trying to invoke the static method \"" |
| + meth.name() + " " + meth.signature() |
| + "\"\n\tgot from reference type \"" + rType |
| + "\"\n\tusing the debuggee class \"" + clsType |
| + "\" and the thread reference which has not been suspended by an event ..."); |
| |
| clsType.invokeMethod(thrRef, meth, Collections.<Value>emptyList(), 0); |
| |
| log.complain("TEST FAILED: expected IncompatibleThreadStateException was not thrown" |
| + "\n\twhen attempted to invoke the static method \"" |
| + meth.name() + " " + meth.signature() |
| + "\"\n\tgot from reference type \"" + rType |
| + "\"\n\tusing the debuggee class \"" + clsType |
| + "\" and the thread reference which has not been suspended by an event."); |
| tot_res = Consts.TEST_FAILED; |
| } catch (IncompatibleThreadStateException is) { |
| log.display("CHECK PASSED: caught expected " + is); |
| } catch (Exception ee) { |
| ee.printStackTrace(); |
| log.complain("TEST FAILED: ClassType.invokeMethod(): caught unexpected " |
| + ee + "\n\tinstead of expected IncompatibleThreadStateException" |
| + "\n\twhen attempted to invoke the static method \"" |
| + meth.name() + " " + meth.signature() |
| + "\"\n\tgot from reference type \"" + rType |
| + "\"\n\tusing the debuggee class \"" + clsType |
| + "\" and the thread reference which has not been suspended by an event."); |
| tot_res = Consts.TEST_FAILED; |
| } |
| } |
| |
| } catch (Exception e) { |
| e.printStackTrace(); |
| log.complain("TEST FAILURE: caught unexpected exception: " + e); |
| tot_res = Consts.TEST_FAILED; |
| } |
| |
| // Finish the test |
| return quitDebuggee(); |
| } |
| |
| private int quitDebuggee() { |
| log.display("\nFinal resumption of the debuggee thread"); |
| if (thrRef != null) { |
| if (thrRef.isSuspended()) |
| thrRef.resume(); |
| } |
| pipe.println(COMMAND_QUIT); |
| debuggee.waitFor(); |
| int debStat = debuggee.getStatus(); |
| if (debStat != (Consts.JCK_STATUS_BASE + Consts.TEST_PASSED)) { |
| log.complain("TEST FAILED: debuggee process finished with status: " |
| + debStat); |
| tot_res = Consts.TEST_FAILED; |
| } else |
| log.display("\nDebuggee process finished with the status: " |
| + debStat); |
| |
| return tot_res; |
| } |
| } |
