| /******************************************************************************* |
| * Copyright (c) 2000, 2012 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.debug.tests.breakpoints; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; |
| import org.eclipse.debug.core.model.IBreakpoint; |
| import org.eclipse.debug.core.model.IThread; |
| import org.eclipse.debug.core.model.IVariable; |
| import org.eclipse.debug.ui.DebugUITools; |
| import org.eclipse.debug.ui.IDebugModelPresentation; |
| import org.eclipse.jdt.debug.core.IJavaDebugTarget; |
| import org.eclipse.jdt.debug.core.IJavaMethodBreakpoint; |
| import org.eclipse.jdt.debug.core.IJavaPrimitiveValue; |
| import org.eclipse.jdt.debug.core.IJavaStackFrame; |
| import org.eclipse.jdt.debug.core.IJavaThread; |
| import org.eclipse.jdt.debug.tests.AbstractDebugTest; |
| import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants; |
| |
| /** |
| * Tests method breakpoints. |
| */ |
| public class MethodBreakpointTests extends AbstractDebugTest { |
| |
| /** |
| * Constructor |
| * @param name |
| */ |
| public MethodBreakpointTests(String name) { |
| super(name); |
| } |
| |
| /** |
| * @throws Exception |
| */ |
| public void testEntryAndExitBreakpoints() throws Exception { |
| String typeName = "DropTests"; |
| List<IJavaMethodBreakpoint> bps = new ArrayList<IJavaMethodBreakpoint>(); |
| // method 4 - entry |
| bps.add(createMethodBreakpoint(typeName, "method4", "()V", true, false)); |
| // method 1 - exit |
| bps.add(createMethodBreakpoint(typeName, "method1", "()V", false, true)); |
| |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeName); |
| assertNotNull("Breakpoint not hit within timeout period", thread); |
| |
| IBreakpoint hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertEquals("should hit entry breakpoint first", bps.get(0),hit); |
| |
| // onto the next breakpoint |
| thread = resume(thread); |
| |
| hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertEquals("should hit exit breakpoint second", bps.get(1), hit); |
| |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Tests the 'stop in main' launching preference |
| * {@link IJavaLaunchConfigurationConstants#ATTR_STOP_IN_MAIN} |
| * @throws Exception |
| */ |
| public void testStopInMain() throws Exception { |
| String typeName = "DropTests"; |
| ILaunchConfiguration config = getLaunchConfiguration(typeName); |
| assertNotNull("Could not find launch config", config); |
| ILaunchConfigurationWorkingCopy wc = config.copy("DropTests - Stop in main"); |
| wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_STOP_IN_MAIN, true); |
| config = wc.doSave(); |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchAndSuspend(config); |
| assertNotNull("Breakpoint not hit within timeout period", thread); |
| |
| IBreakpoint hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| |
| IJavaStackFrame frame = (IJavaStackFrame)thread.getTopStackFrame(); |
| assertTrue("Should be in 'main'", frame.getMethodName().equals("main") && frame.isStatic()); |
| |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Tests disabled method entry and exit breakpoints |
| * @throws Exception |
| */ |
| public void testDisabledEntryAndExitBreakpoints() throws Exception { |
| String typeName = "DropTests"; |
| // method 4 - entry |
| IBreakpoint bp1 = createMethodBreakpoint(typeName, "method4", "()V", true, false); |
| bp1.setEnabled(false); |
| // method 1 - exit |
| IBreakpoint bp2 = createMethodBreakpoint(typeName, "method1", "()V", false, true); |
| bp2.setEnabled(false); |
| |
| IJavaDebugTarget debugTarget= null; |
| try { |
| debugTarget= launchAndTerminate(typeName); |
| } finally { |
| terminateAndRemove(debugTarget); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Tests that a method is NOT hit in an inner class |
| * @throws Exception |
| */ |
| public void testInnerClassNotHit() throws Exception { |
| String typeNamePattern = "A"; |
| List<IJavaMethodBreakpoint> bps = new ArrayList<IJavaMethodBreakpoint>(); |
| // method b - entry |
| bps.add(createMethodBreakpoint(typeNamePattern, "b", "()V", true, false)); |
| |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeNamePattern); |
| assertNotNull("Breakpoint not hit within timeout period", thread); |
| |
| IBreakpoint hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertEquals("should hit entry breakpoint first", bps.get(0),hit); |
| |
| |
| resumeAndExit(thread); |
| |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Tests that a given method IS hit in an inner class |
| * @throws Exception |
| */ |
| public void testInnerClassesHit() throws Exception { |
| String typeNamePattern = "A*"; |
| List<IJavaMethodBreakpoint> bps = new ArrayList<IJavaMethodBreakpoint>(); |
| // method b - entry |
| bps.add(createMethodBreakpoint(typeNamePattern, "b", "()V", true, false)); |
| |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint("A"); |
| assertNotNull("Breakpoint not hit within timeout period", thread); |
| |
| IBreakpoint hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertEquals("should hit entry breakpoint first", bps.get(0),hit); |
| |
| thread= resume(thread); |
| hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertEquals("should hit entry breakpoint first", bps.get(0),hit); |
| |
| thread= resume(thread); |
| hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertEquals("should hit entry breakpoint first", bps.get(0),hit); |
| |
| thread= resume(thread); |
| hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertEquals("should hit entry breakpoint first", bps.get(0),hit); |
| |
| resumeAndExit(thread); |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Tests the hit count for a method breakpoint suspends when reached |
| * @throws Exception |
| */ |
| public void testHitCountEntryBreakpoint() throws Exception { |
| String typeName = "MethodLoop"; |
| IJavaMethodBreakpoint bp = createMethodBreakpoint(typeName, "calculateSum", "()V", true, false); |
| bp.setHitCount(3); |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeName); |
| assertNotNull("Method entry breakpoint not hit within timeout period", thread); |
| |
| IJavaStackFrame frame = (IJavaStackFrame)thread.getTopStackFrame(); |
| IVariable var = findVariable(frame, "sum"); |
| assertNotNull("Could not find variable 'sum'", var); |
| |
| IJavaPrimitiveValue value = (IJavaPrimitiveValue)var.getValue(); |
| assertNotNull("variable 'sum' has no value", value); |
| int iValue = value.getIntValue(); |
| assertTrue("value of 'sum' should be '3', but was " + iValue, iValue == 3); |
| |
| bp.delete(); |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Tests that the a method exit breakpoint suspends when its hit count is reached |
| * @throws Exception |
| */ |
| public void testHitCountExitBreakpoint() throws Exception { |
| String typeName = "MethodLoop"; |
| IJavaMethodBreakpoint bp = createMethodBreakpoint(typeName, "calculateSum", "()V", false, true); |
| bp.setHitCount(3); |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeName); |
| assertNotNull("Method exit breakpoint not hit within timeout period", thread); |
| |
| IJavaStackFrame frame = (IJavaStackFrame)thread.getTopStackFrame(); |
| IVariable var = findVariable(frame, "sum"); |
| assertNotNull("Could not find variable 'sum'", var); |
| |
| IJavaPrimitiveValue value = (IJavaPrimitiveValue)var.getValue(); |
| assertNotNull("variable 'sum' has no value", value); |
| int iValue = value.getIntValue(); |
| assertTrue("value of 'sum' should be '6', but was " + iValue, iValue == 6); |
| |
| bp.delete(); |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Tests an inclusive thread filter on a method breakpoint |
| * @throws Exception |
| */ |
| public void testThreadFilterInclusive() throws Exception { |
| String typeName = "MethodLoop"; |
| IJavaMethodBreakpoint methodBp = createMethodBreakpoint(typeName, "calculateSum", "()V", true, false); |
| createLineBreakpoint(18, typeName); |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeName, false); |
| assertNotNull("breakpoint not hit within timeout period", thread); |
| |
| IJavaStackFrame frame = (IJavaStackFrame)thread.getTopStackFrame(); |
| |
| // set a thread filter (to the main thread) |
| methodBp.setThreadFilter(thread); |
| |
| thread = resume(thread); |
| assertNotNull("breakpoint not hit", thread); |
| |
| frame = (IJavaStackFrame)thread.getTopStackFrame(); |
| assertEquals("should be in 'calucateSum'", "calculateSum", frame.getMethodName()); |
| |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Tests an exclusive thread filter on a method breakpoint |
| * @throws Exception |
| */ |
| public void testThreadFilterExclusive() throws Exception { |
| String typeName = "MethodLoop"; |
| IJavaMethodBreakpoint methodBp = createMethodBreakpoint(typeName, "calculateSum", "()V", true, false); |
| createLineBreakpoint(18, typeName); |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeName, false); |
| assertNotNull("breakpoint not hit within timeout period", thread); |
| |
| thread.getTopStackFrame(); |
| |
| // set a thread filter (*not* the main thread) |
| IThread[] threads = thread.getDebugTarget().getThreads(); |
| for (int i = 0; i < threads.length; i++) { |
| IThread thread2 = threads[i]; |
| if (!thread2.equals(thread)) { |
| methodBp.setThreadFilter((IJavaThread)thread2); |
| break; |
| } |
| } |
| assertNotNull("Did not set thread filter",methodBp.getThreadFilter((IJavaDebugTarget)thread.getDebugTarget())); |
| |
| resumeAndExit(thread); |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Test for bug 33551 |
| * Tests that a method breakpoint is hit properly in the default package |
| * @throws Exception |
| */ |
| public void testEntryDefaultPackageReturnType() throws Exception { |
| String typeName = "DefPkgReturnType"; |
| IJavaMethodBreakpoint bp = createMethodBreakpoint(typeName, "self", "()LDefPkgReturnType;", true, false); |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeName); |
| assertNotNull("Breakpoint not hit within timeout period", thread); |
| |
| IBreakpoint hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertEquals("should hit entry breakpoint", bp,hit); |
| |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| /** |
| * Test for bug 43611 |
| * Tests that the debug model presentation is returning the correct signature for a specific method breakpoint |
| * @throws Exception |
| */ |
| public void testLabelWithoutSignature() throws Exception { |
| IDebugModelPresentation modelPresentation = DebugUITools.newDebugModelPresentation(); |
| try { |
| String typeName = "DefPkgReturnType"; |
| IJavaMethodBreakpoint bp = createMethodBreakpoint(typeName, "self", null, true, false); |
| String label = modelPresentation.getText(bp); |
| assertTrue(label.indexOf("self") >= 0); |
| } finally { |
| removeAllBreakpoints(); |
| modelPresentation.dispose(); |
| } |
| } |
| |
| /** |
| * Test for bug 43611 |
| * Tests that the debug model presentation handles a label with no name for a specific method breakpoint |
| * @throws Exception |
| */ |
| public void testLabelWithoutMethodName() throws Exception { |
| IDebugModelPresentation modelPresentation = DebugUITools.newDebugModelPresentation(); |
| try { |
| String typeName = "DefPkgReturnType"; |
| IJavaMethodBreakpoint bp = createMethodBreakpoint(typeName, null, "()LDefPkgReturnType;", true, false); |
| String label = modelPresentation.getText(bp); |
| assertTrue(label.indexOf(typeName) >= 0); |
| } finally { |
| removeAllBreakpoints(); |
| modelPresentation.dispose(); |
| } |
| } |
| |
| /** |
| * Test for bug 43611 |
| * Tests that the debug model presentation handles no signature or method name for a specific |
| * method breakpoint |
| * @throws Exception |
| */ |
| public void testLabelWithoutSigOrMethodName() throws Exception { |
| IDebugModelPresentation modelPresentation = DebugUITools.newDebugModelPresentation(); |
| try { |
| String typeName = "DefPkgReturnType"; |
| IJavaMethodBreakpoint bp = createMethodBreakpoint(typeName, null, null, true, false); |
| String label = modelPresentation.getText(bp); |
| assertTrue(label.indexOf(typeName) >= 0); |
| } finally { |
| removeAllBreakpoints(); |
| modelPresentation.dispose(); |
| } |
| } |
| |
| /** |
| * Tests that a specific method breakpoint is skipped when set to do so |
| * @throws Exception |
| */ |
| public void testSkipMethodBreakpoint() throws Exception { |
| String typeName = "DropTests"; |
| List<IJavaMethodBreakpoint> bps = new ArrayList<IJavaMethodBreakpoint>(); |
| // method 4 - entry |
| bps.add(createMethodBreakpoint(typeName, "method4", "()V", true, false)); |
| // method 1 - exit |
| bps.add(createMethodBreakpoint(typeName, "method1", "()V", false, true)); |
| |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeName); |
| assertNotNull("Breakpoint not hit within timeout period", thread); |
| |
| IBreakpoint hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertEquals("should hit entry breakpoint first", bps.get(0),hit); |
| |
| getBreakpointManager().setEnabled(false); |
| resumeAndExit(thread); |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| getBreakpointManager().setEnabled(true); |
| } |
| } |
| } |