| /******************************************************************************* |
| * 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.jdt.debug.tests.core; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.debug.core.model.IBreakpoint; |
| import org.eclipse.debug.core.model.ILineBreakpoint; |
| import org.eclipse.jdt.debug.core.IJavaLineBreakpoint; |
| import org.eclipse.jdt.debug.core.IJavaObject; |
| import org.eclipse.jdt.debug.core.IJavaStackFrame; |
| import org.eclipse.jdt.debug.core.IJavaThread; |
| import org.eclipse.jdt.debug.core.IJavaType; |
| import org.eclipse.jdt.debug.tests.AbstractDebugTest; |
| |
| /** |
| * Tests equality of Java types. |
| */ |
| public class TypeTests extends AbstractDebugTest { |
| |
| public TypeTests(String name) { |
| super(name); |
| } |
| |
| public void testDeclaringTypes() throws Exception { |
| IJavaType[] types = new IJavaType[3]; |
| int index = 0; |
| String typeName = "Breakpoints"; |
| List<IJavaLineBreakpoint> bps = new ArrayList<>(); |
| // main |
| bps.add(createLineBreakpoint(55, typeName)); |
| // threading |
| bps.add(createLineBreakpoint(69, typeName)); |
| // InnerRunnable.run |
| bps.add(createLineBreakpoint(64, typeName)); |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeName); |
| assertNotNull("Breakpoint not hit within timeout period", thread); |
| while (!bps.isEmpty()) { |
| IBreakpoint hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertTrue("hit un-registered breakpoint", bps.contains(hit)); |
| assertTrue("suspended, but not by line breakpoint", hit instanceof ILineBreakpoint); |
| ILineBreakpoint breakpoint= (ILineBreakpoint) hit; |
| int lineNumber = breakpoint.getLineNumber(); |
| IJavaStackFrame frame = (IJavaStackFrame)thread.getTopStackFrame(); |
| types[index] = frame.getReferenceType(); |
| |
| if (index == 1) { |
| assertEquals("First two types should be the same", types[0], types[1]); |
| } |
| |
| if (index == 2) { |
| assertTrue("Last two types should be different", !types[0].equals(types[2])); |
| } |
| |
| index++; |
| int stackLine = frame.getLineNumber(); |
| assertEquals("line numbers of breakpoint and stack frame do not match", lineNumber, stackLine); |
| bps.remove(breakpoint); |
| breakpoint.delete(); |
| if (!bps.isEmpty()) { |
| thread = resume(thread); |
| } |
| } |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| public void testClassLoader() throws Exception { |
| String typeName = "Breakpoints"; |
| List<IJavaLineBreakpoint> bps = new ArrayList<>(); |
| // instance method |
| bps.add(createLineBreakpoint(84, typeName)); |
| bps.add(createLineBreakpoint(81, typeName)); |
| IJavaObject[] loaders = new IJavaObject[2]; |
| int index = 0; |
| |
| IJavaThread thread= null; |
| try { |
| thread= launchToBreakpoint(typeName); |
| assertNotNull("Breakpoint not hit within timeout period", thread); |
| while (!bps.isEmpty()) { |
| IBreakpoint hit = getBreakpoint(thread); |
| assertNotNull("suspended, but not by breakpoint", hit); |
| assertTrue("hit un-registered breakpoint", bps.contains(hit)); |
| assertTrue("suspended, but not by line breakpoint", hit instanceof ILineBreakpoint); |
| ILineBreakpoint breakpoint= (ILineBreakpoint) hit; |
| int lineNumber = breakpoint.getLineNumber(); |
| IJavaStackFrame frame = (IJavaStackFrame)thread.getTopStackFrame(); |
| loaders[index] = frame.getReferenceType().getClassLoaderObject(); |
| assertNotNull("class loader cannot be null", loaders[index]); |
| |
| if (index == 1) { |
| assertEquals("First two class loaders should be the same", loaders[0], loaders[1]); |
| } |
| |
| index++; |
| int stackLine = frame.getLineNumber(); |
| assertEquals("line numbers of breakpoint and stack frame do not match", lineNumber, stackLine); |
| bps.remove(breakpoint); |
| breakpoint.delete(); |
| if (!bps.isEmpty()) { |
| thread = resume(thread); |
| } |
| } |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| } |