149 lines
5.6 KiB
Java
149 lines
5.6 KiB
Java
/*
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* Copyright (c) 2006, 2018, 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.share.jdi;
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import com.sun.jdi.*;
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import com.sun.jdi.event.*;
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/*
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* Classes included in this class represent JDI events on debugger VM's side
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* All this classes contain information about JDI event which should be generated during test execution,
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* instances of this classes should be created using instances of corresponding classes from debuggee VM
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*/
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public class DebuggerEventData
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{
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static abstract class DebugEventData
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{
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protected Class<?> eventClass;
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public DebugEventData(Class<?> eventClass) {
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this.eventClass = eventClass;
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}
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public boolean shouldCheckEvent(Event event) {
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return this.eventClass.isAssignableFrom(event.getClass());
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}
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// is given event's data identical with data stored in this object
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abstract public boolean checkEvent(Event event);
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}
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/*
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* debug information about monitor event
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*/
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static abstract class DebugMonitorEventData extends DebugEventData {
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protected ObjectReference monitor;
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protected ThreadReference thread;
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public DebugMonitorEventData(Class<?> eventClass, ObjectReference debuggeeMirror) {
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super(eventClass);
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this.eventClass = eventClass;
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monitor = (ObjectReference) debuggeeMirror.getValue(debuggeeMirror.referenceType().fieldByName("monitor"));
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thread = (ThreadReference) debuggeeMirror.getValue(debuggeeMirror.referenceType().fieldByName("thread"));
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}
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public String toString() {
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return eventClass.getName() + " monitor: " + monitor + " thread: " + thread;
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}
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}
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/*
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* information about MonitorContendedEnterEvent
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*/
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static class DebugMonitorEnterEventData extends DebugMonitorEventData {
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public DebugMonitorEnterEventData(ObjectReference debuggeeMirror) {
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super(MonitorContendedEnterEvent.class, debuggeeMirror);
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}
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public boolean checkEvent(Event event) {
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MonitorContendedEnterEvent monitorEnterEvent = (MonitorContendedEnterEvent) event;
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return monitorEnterEvent.monitor().equals(monitor) && monitorEnterEvent.thread().equals(thread);
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}
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}
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/*
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* information about MonitorContendedEnteredEvent
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*/
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static class DebugMonitorEnteredEventData extends DebugMonitorEventData {
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public DebugMonitorEnteredEventData(ObjectReference debuggeeMirror) {
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super(MonitorContendedEnteredEvent.class, debuggeeMirror);
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}
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public boolean checkEvent(Event event) {
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MonitorContendedEnteredEvent monitorEnterEvent = (MonitorContendedEnteredEvent) event;
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return monitorEnterEvent.monitor().equals(monitor) && monitorEnterEvent.thread().equals(thread);
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}
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}
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/*
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* information about MonitorWaitEvent
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*/
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static class DebugMonitorWaitEventData extends DebugMonitorEventData {
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private long timeout;
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public DebugMonitorWaitEventData(ObjectReference debuggeeMirror) {
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super(MonitorWaitEvent.class, debuggeeMirror);
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timeout = ((LongValue) debuggeeMirror.getValue(debuggeeMirror.referenceType().fieldByName("timeout"))).longValue();
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}
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public boolean checkEvent(Event event) {
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MonitorWaitEvent monitorWaitEvent = (MonitorWaitEvent) event;
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return monitorWaitEvent.monitor().equals(monitor) && monitorWaitEvent.thread().equals(thread) && (monitorWaitEvent.timeout() == timeout);
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}
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public String toString() {
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return eventClass.getName() + " monitor: " + monitor + " thread: " + thread + " timeout: " + timeout;
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}
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}
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/*
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* information about MonitorWaitedEvent
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*/
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static class DebugMonitorWaitedEventData extends DebugMonitorEventData {
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private boolean timedout;
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public DebugMonitorWaitedEventData(ObjectReference debuggeeMirror) {
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super(MonitorWaitedEvent.class, debuggeeMirror);
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timedout = ((BooleanValue) debuggeeMirror.getValue(debuggeeMirror.referenceType().fieldByName("timedout"))).booleanValue();
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}
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public boolean checkEvent(Event event) {
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MonitorWaitedEvent monitorWaitedEvent = (MonitorWaitedEvent) event;
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return monitorWaitedEvent.monitor().equals(monitor) && monitorWaitedEvent.thread().equals(thread)
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&& (monitorWaitedEvent.timedout() == timedout);
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}
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public String toString() {
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return eventClass.getName() + " monitor: " + monitor + " thread: " + thread + " timedout: " + timedout;
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}
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}
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}
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