/*******************************************************************************
* Copyright (c) 2007 Symbian Software Systems 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:
* Symbian - Initial implementation
*******************************************************************************/
package org.eclipse.cdt.internal.pdom.tests;
import java.util.regex.Pattern;
import junit.framework.Test;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.ILinkage;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IIndexBinding;
import org.eclipse.cdt.core.index.IIndexFile;
import org.eclipse.cdt.core.index.IndexFilter;
import org.eclipse.cdt.core.index.IndexLocationFactory;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.internal.core.CCoreInternals;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.NullProgressMonitor;
/**
* See bugzilla
*/
public class FilesOnReindexTests extends PDOMTestBase {
protected ICProject project;
protected IIndex pdom;
public static Test suite() {
return suite(FilesOnReindexTests.class);
}
protected void setUp() throws Exception {
if (pdom == null) {
project = createProject("filesOnReindex");
pdom = CCorePlugin.getIndexManager().getIndex(project);
}
pdom.acquireReadLock();
}
protected void tearDown() throws Exception {
pdom.releaseReadLock();
if (project != null) {
project.getProject().delete(IResource.FORCE | IResource.ALWAYS_DELETE_PROJECT_CONTENT, new NullProgressMonitor());
}
}
public void testFilesOnReindex() throws CoreException, InterruptedException {
IFile file = project.getProject().getFile("simple.cpp");
performAssertions(file);
pdom.releaseReadLock();
CCoreInternals.getPDOMManager().reindex(project);
// wait until the indexer is done
assertTrue(CCorePlugin.getIndexManager().joinIndexer(360000, new NullProgressMonitor()));
pdom.acquireReadLock();
performAssertions(file);
}
void performAssertions(IFile file) throws CoreException {
IIndex index = CCorePlugin.getIndexManager().getIndex(project);
assertNotNull(index.getFile(ILinkage.CPP_LINKAGE_ID, IndexLocationFactory.getWorkspaceIFL(file)));
IBinding[] bs = index.findBindings(Pattern.compile("C"), true, IndexFilter.ALL, new NullProgressMonitor());
assertEquals(1, bs.length);
IIndexBinding binding = (IIndexBinding) bs[0];
IIndexFile file2 = index.findDefinitions(binding)[0].getFile();
assertEquals(file.getLocationURI(), file2.getLocation().getURI());
}
}