| /******************************************************************************* |
| * Copyright (c) 2000, 2012 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.jdi.tests; |
| |
| import java.util.List; |
| |
| import com.sun.jdi.IncompatibleThreadStateException; |
| import com.sun.jdi.Method; |
| import com.sun.jdi.ThreadReference; |
| import com.sun.jdi.event.BreakpointEvent; |
| import com.sun.jdi.request.BreakpointRequest; |
| import com.sun.jdi.request.EventRequest; |
| |
| /** |
| * Test cases for the implementation of providing argument information even if |
| * no debugging information is present in the new java 1.6 VM |
| * |
| * @since 3.3 |
| */ |
| public class MonitorFrameInfoTests extends AbstractJDITest { |
| |
| /** setup test info locally **/ |
| @Override |
| public void localSetUp() {} |
| |
| /** |
| * test to see if a the 1.6 VM can get monitor frame info and that |
| * a non-1.6VM cannot. |
| */ |
| public void testCanGetMonitorFrameInfo() { |
| if(is16OrGreater()) { |
| assertTrue("Should have monitor frame info", fVM.canGetMonitorFrameInfo()); |
| } |
| else { |
| assertTrue("Should not have monitor frame info", !fVM.canGetMonitorFrameInfo()); |
| } |
| } |
| |
| /** |
| * test to make sure the proper frames and monitors are collected for the corresponding thread ref. |
| * this test has no effect in a non-1.6VM |
| */ |
| public void testOwnedMonitorsAndFrames() { |
| if(!fVM.canGetMonitorFrameInfo()) { |
| return; |
| } |
| try { |
| Method method = getMethod("sync", "()V"); |
| BreakpointRequest br = fVM.eventRequestManager().createBreakpointRequest(method.location()); |
| br.setSuspendPolicy(EventRequest.SUSPEND_EVENT_THREAD); |
| br.enable(); |
| EventWaiter waiter = new EventWaiter(br, true); |
| fEventReader.addEventListener(waiter); |
| triggerEvent("monitorinfo"); |
| BreakpointEvent bpe = (BreakpointEvent) waiter.waitEvent(10000); |
| ThreadReference tref = bpe.thread(); |
| List<?> list = tref.ownedMonitorsAndFrames(); |
| assertNotNull("list cannot be null", list); |
| assertTrue("there should be one monitor", list.size() == 1); |
| fEventReader.removeEventListener(waiter); |
| tref.resume(); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } catch (IncompatibleThreadStateException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| } |