/*******************************************************************************
* Copyright (c) 2009 Red Hat, Inc.
* 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:
* Elliott Baron <ebaron@redhat.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.valgrind.cachegrind.tests;
import static org.junit.Assert.assertEquals;
import java.io.File;
import org.eclipse.cdt.core.model.IFunction;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.jface.text.TextSelection;
import org.eclipse.jface.viewers.AbstractTreeViewer;
import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.TreePath;
import org.eclipse.jface.viewers.TreeSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.CachegrindViewPart;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.CachegrindFile;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.CachegrindFunction;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.CachegrindLine;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.CachegrindOutput;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.ICachegrindElement;
import org.eclipse.linuxtools.internal.valgrind.ui.ValgrindUIPlugin;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.texteditor.ITextEditor;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class DoubleClickTest extends AbstractCachegrindTest {
@Before
public void prep() throws Exception {
proj = createProjectAndBuild("cpptest"); //$NON-NLS-1$
}
@Override
@After
public void tearDown() throws CoreException {
deleteProject(proj);
super.tearDown();
}
private static void doDoubleClick(TreePath path) {
CachegrindViewPart view = (CachegrindViewPart) ValgrindUIPlugin.getDefault().getView().getDynamicView();
TreeViewer treeViewer = view.getViewer();
ICachegrindElement element = (ICachegrindElement) path.getLastSegment();
treeViewer.expandToLevel(element, AbstractTreeViewer.ALL_LEVELS);
TreeSelection selection = new TreeSelection(path);
IDoubleClickListener listener = view.getDoubleClickListener();
listener.doubleClick(new DoubleClickEvent(treeViewer, selection));
}
@Test
public void testDoubleClickFile() throws Exception {
ILaunchConfiguration config = createConfiguration(proj.getProject());
doLaunch(config, "testDoubleClickFile"); //$NON-NLS-1$
CachegrindViewPart view = (CachegrindViewPart) ValgrindUIPlugin.getDefault().getView().getDynamicView();
CachegrindOutput output = view.getOutputs()[0];
CachegrindFile file = getFileByName(output, "cpptest.cpp"); //$NON-NLS-1$
TreePath path = new TreePath(new Object[] { output, file });
doDoubleClick(path);
checkFile(file);
}
@Test
public void testDoubleClickFunction() throws Exception {
ILaunchConfiguration config = createConfiguration(proj.getProject());
doLaunch(config, "testDoubleClickFunction"); //$NON-NLS-1$
CachegrindViewPart view = (CachegrindViewPart) ValgrindUIPlugin.getDefault().getView().getDynamicView();
CachegrindOutput output = view.getOutputs()[0];
CachegrindFile file = getFileByName(output, "cpptest.cpp"); //$NON-NLS-1$
CachegrindFunction func = getFunctionByName(file, "main"); //$NON-NLS-1$
TreePath path = new TreePath(new Object[] { output, file, func });
doDoubleClick(path);
// check file in editor
IEditorPart editor = checkFile(file);
// check line number
ITextEditor textEditor = (ITextEditor) editor;
ISelection selection = textEditor.getSelectionProvider().getSelection();
TextSelection textSelection = (TextSelection) selection;
int line = textSelection.getStartLine() + 1; // zero-indexed
int expectedLine = ((IFunction) func.getModel()).getSourceRange().getStartLine();
assertEquals(expectedLine, line);
}
@Test
public void testDoubleClickLine() throws Exception {
ILaunchConfiguration config = createConfiguration(proj.getProject());
doLaunch(config, "testDoubleClickFunction"); //$NON-NLS-1$
CachegrindViewPart view = (CachegrindViewPart) ValgrindUIPlugin.getDefault().getView().getDynamicView();
CachegrindOutput output = view.getOutputs()[0];
CachegrindFile file = getFileByName(output, "cpptest.cpp"); //$NON-NLS-1$
CachegrindFunction func = getFunctionByName(file, "main"); //$NON-NLS-1$
CachegrindLine line = func.getLines()[0];
TreePath path = new TreePath(new Object[] { output, file, func });
doDoubleClick(path);
// check file in editor
IEditorPart editor = checkFile(file);
// check line number
ITextEditor textEditor = (ITextEditor) editor;
ISelection selection = textEditor.getSelectionProvider().getSelection();
TextSelection textSelection = (TextSelection) selection;
int actualLine = textSelection.getStartLine() + 1; // zero-indexed
assertEquals(line.getLine(), actualLine);
}
private IEditorPart checkFile(CachegrindFile file) {
IEditorPart editor = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
IEditorInput input = editor.getEditorInput();
IFileEditorInput fileInput = (IFileEditorInput) input;
IResource expectedResource = proj.getProject().findMember(file.getName());
File expectedFile = expectedResource.getLocation().toFile();
File actualFile = fileInput.getFile().getLocation().toFile();
assertEquals(expectedFile, actualFile);
return editor;
}
}