| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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 |
| * Sebastian Davids: sdavids@gmx.de bug 37333, 26653 |
| * Johan Walles: walles@mailblocks.com bug 68737 |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.junit.ui; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.dnd.Clipboard; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Menu; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableItem; |
| import org.eclipse.swt.widgets.ToolBar; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.action.IMenuListener; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.MenuManager; |
| import org.eclipse.jface.action.ToolBarManager; |
| import org.eclipse.jface.util.Assert; |
| import org.eclipse.jface.util.IOpenEventListener; |
| import org.eclipse.jface.util.OpenStrategy; |
| |
| /** |
| * A pane that shows a stack trace of a failed test. |
| */ |
| public class FailureTrace implements IMenuListener { |
| private static final int MAX_LABEL_LENGTH = 256; |
| |
| static final String FRAME_PREFIX= "at "; //$NON-NLS-1$ |
| private Table fTable; |
| private TestRunnerViewPart fTestRunner; |
| private String fInputTrace; |
| private final Clipboard fClipboard; |
| private TestRunInfo fFailure; |
| private CompareResultsAction fCompareAction; |
| private final FailureTableDisplay fFailureTableDisplay; |
| |
| public FailureTrace(Composite parent, Clipboard clipboard, TestRunnerViewPart testRunner, ToolBar toolBar) { |
| Assert.isNotNull(clipboard); |
| |
| // fill the failure trace viewer toolbar |
| ToolBarManager failureToolBarmanager= new ToolBarManager(toolBar); |
| failureToolBarmanager.add(new EnableStackFilterAction(this)); |
| fCompareAction = new CompareResultsAction(this); |
| fCompareAction.setEnabled(false); |
| failureToolBarmanager.add(fCompareAction); |
| failureToolBarmanager.update(true); |
| |
| fTable= new Table(parent, SWT.SINGLE | SWT.V_SCROLL | SWT.H_SCROLL); |
| fTestRunner= testRunner; |
| fClipboard= clipboard; |
| |
| OpenStrategy handler = new OpenStrategy(fTable); |
| handler.addOpenListener(new IOpenEventListener() { |
| public void handleOpen(SelectionEvent e) { |
| if (fTable.getSelectionIndex() == 0 && fFailure.isComparisonFailure()) { |
| (new CompareResultsAction(FailureTrace.this)).run(); |
| } |
| if (fTable.getSelection().length != 0) { |
| Action a = createOpenEditorAction(getSelectedText()); |
| if (a != null) |
| a.run(); |
| } |
| } |
| }); |
| |
| initMenu(); |
| |
| fFailureTableDisplay = new FailureTableDisplay(fTable); |
| } |
| |
| private void initMenu() { |
| MenuManager menuMgr= new MenuManager(); |
| menuMgr.setRemoveAllWhenShown(true); |
| menuMgr.addMenuListener(this); |
| Menu menu= menuMgr.createContextMenu(fTable); |
| fTable.setMenu(menu); |
| } |
| |
| public void menuAboutToShow(IMenuManager manager) { |
| if (fTable.getSelectionCount() > 0) { |
| Action a= createOpenEditorAction(getSelectedText()); |
| if (a != null) |
| manager.add(a); |
| manager.add(new JUnitCopyAction(FailureTrace.this, fClipboard)); |
| } |
| // fix for bug 68058 |
| if (fFailure != null && fFailure.isComparisonFailure()) |
| manager.add(new CompareResultsAction(FailureTrace.this)); |
| } |
| |
| public String getTrace() { |
| return fInputTrace; |
| } |
| |
| private String getSelectedText() { |
| return fTable.getSelection()[0].getText(); |
| } |
| |
| private Action createOpenEditorAction(String traceLine) { |
| try { |
| String testName= traceLine; |
| testName= testName.substring(testName.indexOf(FRAME_PREFIX)); |
| testName= testName.substring(FRAME_PREFIX.length(), testName.lastIndexOf('(')).trim(); |
| testName= testName.substring(0, testName.lastIndexOf('.')); |
| int innerSeparatorIndex= testName.indexOf('$'); |
| if (innerSeparatorIndex != -1) |
| testName= testName.substring(0, innerSeparatorIndex); |
| |
| String lineNumber= traceLine; |
| lineNumber= lineNumber.substring(lineNumber.indexOf(':') + 1, lineNumber.lastIndexOf(')')); |
| int line= Integer.valueOf(lineNumber).intValue(); |
| //fix for bug 37333 |
| String cuName= traceLine.substring(traceLine.lastIndexOf('(') + 1, traceLine.lastIndexOf(':')); |
| return new OpenEditorAtLineAction(fTestRunner, cuName, testName, line); |
| } catch(NumberFormatException e) { |
| } |
| catch(IndexOutOfBoundsException e) { |
| } |
| return null; |
| } |
| |
| /** |
| * Returns the composite used to present the trace |
| * @return The composite |
| */ |
| Composite getComposite(){ |
| return fTable; |
| } |
| |
| /** |
| * Refresh the table from the the trace. |
| */ |
| public void refresh() { |
| updateTable(fInputTrace); |
| } |
| |
| /** |
| * Shows a TestFailure |
| * @param failure the failed test |
| */ |
| public void showFailure(TestRunInfo failure) { |
| fFailure= failure; |
| String trace= ""; //$NON-NLS-1$ |
| updateEnablement(failure); |
| if (failure != null) |
| trace= failure.getTrace(); |
| if (fInputTrace == trace) |
| return; |
| fInputTrace= trace; |
| updateTable(trace); |
| } |
| |
| public void updateEnablement(TestRunInfo failure) { |
| fCompareAction.setEnabled(failure != null && failure.isComparisonFailure()); |
| } |
| |
| private void updateTable(String trace) { |
| if(trace == null || trace.trim().equals("")) { //$NON-NLS-1$ |
| clear(); |
| return; |
| } |
| trace= trace.trim(); |
| fTable.setRedraw(false); |
| fTable.removeAll(); |
| new TextualTrace(trace, getFilterPatterns()).display( |
| fFailureTableDisplay, MAX_LABEL_LENGTH); |
| fTable.setRedraw(true); |
| } |
| |
| private String[] getFilterPatterns() { |
| if (JUnitPreferencePage.getFilterStack()) |
| return JUnitPreferencePage.getFilterPatterns(); |
| return new String[0]; |
| } |
| |
| /** |
| * Shows other information than a stack trace. |
| * @param text the informational message to be shown |
| */ |
| public void setInformation(String text) { |
| clear(); |
| TableItem tableItem= fFailureTableDisplay.newTableItem(); |
| tableItem.setText(text); |
| } |
| |
| /** |
| * Clears the non-stack trace info |
| */ |
| public void clear() { |
| fTable.removeAll(); |
| fInputTrace= null; |
| } |
| |
| public TestRunInfo getFailedTest() { |
| return fFailure; |
| } |
| |
| public Shell getShell() { |
| return fTable.getShell(); |
| } |
| |
| public FailureTableDisplay getFailureTableDisplay() { |
| return fFailureTableDisplay; |
| } |
| } |