/*******************************************************************************
* Copyright (c) 2009, 2014 Google, Inc 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:
* Sergey Prigogin (Google) - initial API and implementation
* Markus Schorn (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.ui.tests.text;
import java.util.Collection;
import java.util.ListResourceBundle;
import junit.extensions.TestSetup;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.source.SourceViewer;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.IPDOMManager;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.core.model.IWorkingCopy;
import org.eclipse.cdt.core.testplugin.CProjectHelper;
import org.eclipse.cdt.core.testplugin.util.BaseTestCase;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.cdt.ui.testplugin.EditorTestHelper;
import org.eclipse.cdt.ui.testplugin.ResourceTestHelper;
import org.eclipse.cdt.internal.ui.editor.AddIncludeAction;
import org.eclipse.cdt.internal.ui.editor.CEditor;
import org.eclipse.cdt.internal.ui.refactoring.includes.IElementSelector;
/**
* Tests the AddIncludeOnSelectionAction.
*/
public class AddIncludeTest extends BaseTestCase {
private static final String PROJECT= "AddIncludeTests";
private static final class EmptyBundle extends ListResourceBundle {
@Override
protected Object[][] getContents() {
return new Object[0][];
}
}
protected static class AddIncludeTestSetup extends TestSetup {
private ICProject fCProject;
public AddIncludeTestSetup(Test test) {
super(test);
}
@Override
protected void setUp() throws Exception {
super.setUp();
fCProject= EditorTestHelper.createCProject(PROJECT, "resources/addInclude");
CCorePlugin.getIndexManager().setIndexerId(fCProject, IPDOMManager.ID_FAST_INDEXER);
waitForIndexer(fCProject);
}
@Override
protected void tearDown() throws Exception {
if (fCProject != null)
CProjectHelper.delete(fCProject);
super.tearDown();
}
}
public static Test suite() {
return new AddIncludeTestSetup(new TestSuite(AddIncludeTest.class));
}
private CEditor fEditor;
private SourceViewer fSourceViewer;
private IDocument fDocument;
@Override
protected void setUp() throws Exception {
String filename= createFileName("");
fEditor= (CEditor) EditorTestHelper.openInEditor(ResourceTestHelper.findFile(filename), true);
fSourceViewer= EditorTestHelper.getSourceViewer(fEditor);
fDocument= fSourceViewer.getDocument();
IWorkingCopy tu = CUIPlugin.getDefault().getWorkingCopyManager().getWorkingCopy(fEditor.getEditorInput());
tu.makeConsistent(new NullProgressMonitor(), true);
}
@Override
protected void tearDown() throws Exception {
EditorTestHelper.closeEditor(fEditor);
}
private void assertAddIncludeResult() throws Exception {
AddIncludeAction action = new AddIncludeAction(fEditor);
action.setAmbiguityResolver(new IElementSelector() {
@Override
public <T> T selectElement(Collection<T> elements) {
switch (elements.size()) {
case 0:
return null;
case 1:
return elements.iterator().next();
}
throw new RuntimeException("Ambiguous input: " + elements); //$NON-NLS-1$
}
});
action.run();
String file= createFileName(".expected");
String expected= ResourceTestHelper.read(file).toString();
assertEquals(expected.replace("\r\n", "\n"), fDocument.get().replace("\r\n", "\n"));
}
private String createFileName(String suffix) {
String name= getName();
name= name.substring(4); // Strip "test" prefix.
return "/" + PROJECT + "/src/" + name + ".cpp" + suffix;
}
private void select(String name) {
final int offset = fDocument.get().indexOf(name);
assertTrue(offset >= 0);
fSourceViewer.setSelectedRange(offset, name.length());
}
public void testOverloadedFunction() throws Exception {
select("func");
assertAddIncludeResult();
}
public void testResolvedName() throws Exception {
select("A");
assertAddIncludeResult();
}
public void testUnresolvedName() throws Exception {
select("B");
assertAddIncludeResult();
}
public void testVariableType() throws Exception {
select("a_");
assertAddIncludeResult();
}
public void testMacro() throws Exception {
select("ONE");
assertAddIncludeResult();
}
public void testInsertionPoint_301780() throws Exception {
select("XXX");
assertAddIncludeResult();
}
public void testInsertionPoint_435340() throws Exception {
select("A435340");
assertAddIncludeResult();
}
public void testTemplate_306670() throws Exception {
select("func306670");
assertAddIncludeResult();
}
public void testEnumerator_307738() throws Exception {
select("ENUM_VALUE");
assertAddIncludeResult();
}
}