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/*******************************************************************************
* Copyright (c) 2008, 2012 Wind River Systems, Inc. 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:
* Anton Leherbauer (Wind River Systems) - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.ui.tests.text;
import java.util.ListResourceBundle;
import junit.extensions.TestSetup;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.ITextOperationTarget;
import org.eclipse.jface.text.source.SourceViewer;
import org.eclipse.ui.texteditor.ShiftAction;
import org.eclipse.cdt.core.formatter.DefaultCodeFormatterConstants;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.core.testplugin.CProjectHelper;
import org.eclipse.cdt.ui.testplugin.EditorTestHelper;
import org.eclipse.cdt.ui.testplugin.ResourceTestHelper;
import org.eclipse.cdt.ui.tests.BaseUITestCase;
import org.eclipse.cdt.internal.ui.editor.CEditor;
/**
* Test the Shift left/right actions.
*
* @since 5.0
*/
public class ShiftActionTest extends BaseUITestCase {
private static final String PROJECT = "ShiftTests";
private static final String FILE = "shiftTest.c";
private static final class EmptyBundle extends ListResourceBundle {
@Override
protected Object[][] getContents() {
return new Object[0][];
}
}
protected static class ShiftTestSetup extends TestSetup {
private ICProject fCProject;
public ShiftTestSetup(Test test) {
super(test);
}
@Override
protected void setUp() throws Exception {
super.setUp();
fCProject = CProjectHelper.createCProject(PROJECT, null);
fCProject.setOption(DefaultCodeFormatterConstants.FORMATTER_TAB_CHAR, DefaultCodeFormatterConstants.MIXED);
fCProject.setOption(DefaultCodeFormatterConstants.FORMATTER_TAB_SIZE, String.valueOf(8));
fCProject.setOption(DefaultCodeFormatterConstants.FORMATTER_INDENTATION_SIZE, String.valueOf(4));
IFile file = EditorTestHelper.createFile(fCProject.getProject(), FILE, "", new NullProgressMonitor());
}
@Override
protected void tearDown() throws Exception {
EditorTestHelper.closeAllEditors();
if (fCProject != null) {
CProjectHelper.delete(fCProject);
}
super.tearDown();
}
}
private static final Class<?> THIS = ShiftActionTest.class;
public static Test suite() {
return new ShiftTestSetup(new TestSuite(THIS));
}
private CEditor fEditor;
private SourceViewer fSourceViewer;
private IDocument fDocument;
private ShiftTestSetup fProjectSetup;
/*
* @see junit.framework.TestCase#setUp()
*/
@Override
protected void setUp() throws Exception {
if (!ResourcesPlugin.getWorkspace().getRoot().exists(new Path(PROJECT))) {
fProjectSetup = new ShiftTestSetup(this);
fProjectSetup.setUp();
}
fEditor = (CEditor) EditorTestHelper.openInEditor(ResourceTestHelper.findFile(PROJECT + '/' + FILE), true);
fSourceViewer = EditorTestHelper.getSourceViewer(fEditor);
fDocument = fSourceViewer.getDocument();
super.setUp();
}
/*
* @see junit.framework.TestCase#tearDown()
*/
@Override
protected void tearDown() throws Exception {
if (fProjectSetup != null) {
fProjectSetup.tearDown();
}
super.tearDown();
}
private void shiftLeft() throws Exception {
new ShiftAction(new EmptyBundle(), "prefix", fEditor, ITextOperationTarget.SHIFT_LEFT).run();
}
private void shiftRight() throws Exception {
new ShiftAction(new EmptyBundle(), "prefix", fEditor, ITextOperationTarget.SHIFT_RIGHT).run();
}
private void selectAll() {
fSourceViewer.setSelectedRange(0, fDocument.getLength());
}
//void f() {
// for(;;) {
//}
// void f() {
// for(;;) {
// }
public void testShiftRight() throws Exception {
CharSequence[] contents = getContentsForTest(2);
String before = contents[0].toString();
String after = contents[1].toString();
fDocument.set(before);
selectAll();
shiftRight();
assertEquals(after, fDocument.get());
}
// void f() {
// for(;;) {
// }
//void f() {
// for(;;) {
//}
public void testShiftLeft() throws Exception {
CharSequence[] contents = getContentsForTest(2);
String before = contents[0].toString();
String after = contents[1].toString();
fDocument.set(before);
selectAll();
shiftLeft();
assertEquals(after, fDocument.get());
}
}
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