| /******************************************************************************* |
| * Copyright (c) 2019 Andrey Loskutov 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: |
| * Andrey Loskutov - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.debug.tests.breakpoints; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.core.ILaunch; |
| import org.eclipse.debug.core.ILaunchManager; |
| import org.eclipse.debug.core.model.IDebugTarget; |
| import org.eclipse.debug.internal.ui.views.console.ProcessConsole; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.debug.core.IJavaDebugTarget; |
| import org.eclipse.jdt.debug.core.IJavaLineBreakpoint; |
| import org.eclipse.jdt.debug.core.IJavaThread; |
| import org.eclipse.jdt.debug.tests.AbstractDebugTest; |
| import org.eclipse.jdt.debug.tests.TestUtil; |
| |
| /** |
| * Tests lambda breakpoints. |
| */ |
| public class LambdaBreakpointsInJava8Tests extends AbstractDebugTest { |
| |
| public LambdaBreakpointsInJava8Tests(String name) { |
| super(name); |
| } |
| |
| @Override |
| protected IJavaProject getProjectContext() { |
| return get18Project(); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| assertNoErrorMarkersExist(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| terminateAndRemoveJavaLaunches(); |
| removeAllBreakpoints(); |
| super.tearDown(); |
| } |
| |
| /** |
| * Test for bug 543385 - we should stop multiple times on same line with many lambdas |
| */ |
| public void testBug541110_unconditional() throws Exception { |
| String typeName = "Bug541110"; |
| int breakpointLineNumber = 22; |
| |
| IJavaLineBreakpoint bp = createLineBreakpoint(breakpointLineNumber, typeName); |
| |
| IJavaThread thread = null; |
| try { |
| thread = launchToLineBreakpoint(typeName, bp); |
| thread.resume(); |
| // now we should stop again in the lambda |
| TestUtil.waitForJobs(getName(), 1000, DEFAULT_TIMEOUT, ProcessConsole.class); |
| assertTrue("Thread should be suspended", thread.isSuspended()); |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Test for bug 543385/541110 - we should stop only once if there is a condition. |
| * |
| * Note: if we implement proper lambda debugging support some time later, this test will probably fail. |
| */ |
| public void testBug541110_conditional() throws Exception { |
| String typeName = "Bug541110"; |
| String breakpointCondition = "true"; |
| int breakpointLineNumber = 22; |
| |
| IJavaLineBreakpoint bp = createConditionalLineBreakpoint(breakpointLineNumber, typeName, breakpointCondition, true); |
| |
| IJavaThread thread = null; |
| try { |
| thread = launchToLineBreakpoint(typeName, bp); |
| thread.resume(); |
| // now we should NOT stop again in the lambda (a more complex condition would most likely fail) |
| TestUtil.waitForJobs(getName(), 1000, DEFAULT_TIMEOUT, ProcessConsole.class); |
| assertTrue("Thread should be suspended", thread.isTerminated()); |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| private void terminateAndRemoveJavaLaunches() { |
| ILaunchManager launchManager = DebugPlugin.getDefault().getLaunchManager(); |
| List<ILaunch> launches = Arrays.asList(launchManager.getLaunches()); |
| for (ILaunch launch : launches) { |
| IDebugTarget debugTarget = launch.getDebugTarget(); |
| if (debugTarget instanceof IJavaDebugTarget) { |
| terminateAndRemove((IJavaDebugTarget) debugTarget); |
| } |
| } |
| } |
| |
| } |