| /* |
| * Copyright (c) 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 |
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| */ |
| |
| |
| /* |
| * @test |
| * @modules java.base/jdk.internal.misc:+open |
| * |
| * @summary converted from VM Testbase nsk/jdi/ClassPrepareEvent/thread/thread001. |
| * VM Testbase keywords: [jpda, jdi] |
| * VM Testbase readme: |
| * DESCRIPTION |
| * The test exercises |
| * com.sun.jdi.event.ClassPrepareEvent.thread() method. |
| * The test checks the following assertions: |
| * - ClassPrepareEvent is always received by debugger |
| * for expected classe in proper threads in target VM, |
| * - ClassPrepareEvent.thread() returns valid ThreadReference |
| * to checked thread in target VM, |
| * - ClassPrepareEvent is received only once for each expected class. |
| * A debugger class - nsk.jdi.ClassPrepareEvent.thread.thread001 ; |
| * a debuggee class - nsk.jdi.ClassPrepareEvent.thread.thread001a . |
| * The test uses supporting nsk/jdi/share classes for launching debuggee |
| * and for creating communication pipe between debugger and debuggee. The |
| * debugger and debugee communicates with special commands. |
| * The debugger creates ClassPrepareRequest and starts special thread |
| * <EventHandler> for listening events delivered from debuggee. |
| * The debuger enables ClassPrepareRequest, resumes debuggee and |
| * waits for <READY> command from it. Next, debuugger sends debuggee |
| * command <RUN> to force it to start another threads, and waits |
| * for confirmation <DONE>. |
| * The debuggee starts inner and outer threads in which instances of |
| * <ClassForInnerThread> and <ClassForOuterThread> created, |
| * waits for threads started and sends debugger command <DONE>. |
| * Each event received by debuger is handled by <EventHandler>. |
| * When event is of ClassPrepareEvent and is for checked threads, |
| * all assertions are verifieded for this event. |
| * After debuggee received command <DONE> from debuggee, if notifies |
| * <EventHandler> that all thread have been started in debuggee, |
| * and waits for all expected events received and <EventHandler> finishes. |
| * If not all expected events has been received for WAITTIME period, |
| * debugger complains an error and interrupts <EventHandler>. |
| * Finally, debugger disables event request, sends debuggee command <QUIT), |
| * cleans events queue, waits for deduggee terminates, and exits. |
| * The test fails if any of the checks failed. |
| * COMMENTS |
| * Test fixed due to bug: |
| * 4455653 VMDisconnectedException on resume |
| * ---------------------------------------------- |
| * To fix the bug 4501953, in the file thread001a.java |
| * the line # 28 is commented away and |
| * the lines # 56, 92 are modified to remove "threadStartTimeout" |
| * ---------------------------------------------- |
| * Standard method Debugee.endDebugee() is used instead of cleaning |
| * event queue on debuggee VM exit. |
| * |
| * @library /vmTestbase |
| * /test/lib |
| * @run driver jdk.test.lib.FileInstaller . . |
| * @build nsk.jdi.ClassPrepareEvent.thread.thread001 |
| * nsk.jdi.ClassPrepareEvent.thread.thread001a |
| * @run main/othervm PropertyResolvingWrapper |
| * nsk.jdi.ClassPrepareEvent.thread.thread001 |
| * -verbose |
| * -arch=${os.family}-${os.simpleArch} |
| * -waittime=5 |
| * -debugee.vmkind=java |
| * -transport.address=dynamic |
| * "-debugee.vmkeys=${test.vm.opts} ${test.java.opts}" |
| */ |
| |
