| /******************************************************************************* |
| * Copyright (c) 2000, 2009 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.core; |
| |
| import org.eclipse.debug.core.model.ILineBreakpoint; |
| import org.eclipse.debug.core.model.IVariable; |
| import org.eclipse.jdt.debug.core.IJavaArray; |
| import org.eclipse.jdt.debug.core.IJavaArrayType; |
| import org.eclipse.jdt.debug.core.IJavaDebugTarget; |
| 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.core.IJavaValue; |
| import org.eclipse.jdt.debug.core.IJavaVariable; |
| import org.eclipse.jdt.debug.tests.AbstractDebugTest; |
| |
| /** |
| * Tests indexed collection API |
| */ |
| public class ArrayTests extends AbstractDebugTest { |
| |
| public ArrayTests(String name) { |
| super(name); |
| } |
| |
| public void testGetSize() throws Exception { |
| String typeName = "ArrayTests"; |
| ILineBreakpoint bp = createLineBreakpoint(19, typeName); |
| |
| IJavaThread thread = null; |
| try { |
| thread= launchToLineBreakpoint(typeName, bp); |
| IJavaStackFrame frame = (IJavaStackFrame) thread.getTopStackFrame(); |
| assertNotNull(frame); |
| IJavaVariable variable = findVariable(frame, "array"); |
| assertNotNull(variable); |
| IJavaArray array = (IJavaArray) variable.getValue(); |
| assertEquals("Array has wrong size", 100, array.getSize()); |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| |
| public void testGetVariable() throws Exception { |
| String typeName = "ArrayTests"; |
| ILineBreakpoint bp = createLineBreakpoint(19, typeName); |
| |
| IJavaThread thread = null; |
| try { |
| thread= launchToLineBreakpoint(typeName, bp); |
| IJavaStackFrame frame = (IJavaStackFrame) thread.getTopStackFrame(); |
| assertNotNull(frame); |
| IJavaVariable v = findVariable(frame, "array"); |
| assertNotNull(v); |
| IJavaArray array = (IJavaArray) v.getValue(); |
| assertNotNull(array); |
| IVariable variable = array.getVariable(99); |
| assertNotNull(variable); |
| assertEquals("Wrong value", ((IJavaDebugTarget)frame.getDebugTarget()).newValue(99), variable.getValue()); |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| public void testGetVariableRange() throws Exception { |
| String typeName = "ArrayTests"; |
| ILineBreakpoint bp = createLineBreakpoint(19, typeName); |
| |
| IJavaThread thread = null; |
| try { |
| thread= launchToLineBreakpoint(typeName, bp); |
| IJavaStackFrame frame = (IJavaStackFrame) thread.getTopStackFrame(); |
| assertNotNull(frame); |
| IJavaVariable v = findVariable(frame, "array"); |
| assertNotNull(v); |
| IJavaArray array = (IJavaArray) v.getValue(); |
| assertNotNull(array); |
| IVariable[] variables = array.getVariables(50, 15); |
| assertNotNull(variables); |
| for (int i = 0; i < 15; i++) { |
| assertEquals("Wrong value", ((IJavaDebugTarget)frame.getDebugTarget()).newValue(50 + i), variables[i].getValue()); |
| } |
| |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| public void testSetValueRange() throws Exception { |
| String typeName = "ByteArrayTests"; |
| ILineBreakpoint bp = createLineBreakpoint(27, typeName); |
| |
| IJavaThread thread = null; |
| try { |
| thread= launchToLineBreakpoint(typeName, bp); |
| IJavaStackFrame frame = (IJavaStackFrame) thread.getTopStackFrame(); |
| assertNotNull(frame); |
| IJavaVariable v = findVariable(frame, "bytes"); |
| assertNotNull(v); |
| IJavaArray array = (IJavaArray) v.getValue(); |
| assertNotNull(array); |
| IJavaValue[] replacements = new IJavaValue[5000]; |
| IJavaDebugTarget target = (IJavaDebugTarget) frame.getDebugTarget(); |
| for (int i = 0; i < replacements.length; i++) { |
| replacements[i] = target.newValue((byte)-1); |
| } |
| array.setValues(2500, 5000, replacements, 0); |
| // verify new values |
| IJavaValue[] values = array.getValues(); |
| for (int i = 0; i < values.length; i++) { |
| byte byteValue = ((IJavaPrimitiveValue)values[i]).getByteValue(); |
| if (i < 2500) { |
| assertFalse((byte)-1 == byteValue); |
| } else if (i >= 7500) { |
| assertFalse((byte)-1 == byteValue); |
| } else { |
| assertEquals((byte)-1, byteValue); |
| } |
| } |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| public void testCreateArray() throws Exception { |
| String typeName = "ByteArrayTests"; |
| ILineBreakpoint bp = createLineBreakpoint(32, typeName); |
| |
| IJavaThread thread = null; |
| try { |
| thread= launchToLineBreakpoint(typeName, bp); |
| IJavaStackFrame frame = (IJavaStackFrame) thread.getTopStackFrame(); |
| assertNotNull(frame); |
| IJavaDebugTarget target = (IJavaDebugTarget) frame.getDebugTarget(); |
| IJavaVariable v = findVariable(frame, "bytes"); |
| assertNotNull(v); |
| IJavaArrayType type = (IJavaArrayType) v.getJavaType(); |
| IJavaValue value = (IJavaValue) v.getValue(); |
| assertNotNull(value); |
| // array should contain null value |
| assertEquals(target.nullValue(), value); |
| assertTrue(value.isNull()); |
| // assign a new array |
| IJavaArray javaArray = type.newInstance(6000); |
| v.setValue(javaArray); |
| IJavaArray array = (IJavaArray) v.getValue(); |
| |
| IJavaValue[] replacements = new IJavaValue[6000]; |
| for (int i = 0; i < replacements.length; i++) { |
| replacements[i] = target.newValue((byte)23); |
| } |
| array.setValues(replacements); |
| // verify new values |
| IJavaValue[] values = array.getValues(); |
| assertEquals(6000, array.getLength()); |
| for (int i = 0; i < values.length; i++) { |
| byte byteValue = ((IJavaPrimitiveValue)values[i]).getByteValue(); |
| assertEquals((byte)23, byteValue); |
| } |
| } finally { |
| terminateAndRemove(thread); |
| removeAllBreakpoints(); |
| } |
| } |
| |
| } |