TwoIndexFileForOneFileTest.java

/*******************************************************************************
 * Copyright (c) 2010 Institute for Software, HSR Hochschule fuer Technik  
 * Rapperswil, University of applied sciences and others
 * All rights reserved.
 * 
 * Contributors:
 *     Institute for Software - initial API and implementation
 ******************************************************************************/
package ch.hsr.ifs.cdttesting.example.someexampletests;

import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.ast.gnu.c.GCCLanguage;
import org.eclipse.cdt.core.dom.ast.gnu.cpp.GPPLanguage;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IIndexFile;
import org.eclipse.cdt.core.index.IIndexFileLocation;
import org.eclipse.cdt.core.index.IndexLocationFactory;
import org.eclipse.cdt.core.model.ICProject;
import org.junit.Test;

import ch.hsr.ifs.cdttesting.cdttest.CDTTestingTest;

public class TwoIndexFileForOneFileTest extends CDTTestingTest {

	private IIndex index;

	@Override
	public void setUp() throws Exception {
		super.setUp();
		index = CCorePlugin.getIndexManager().getIndex(new ICProject[] { cproject });
		index.acquireReadLock();
	}

	@Override
	@Test
	public void runTest() throws Throwable {
		IIndexFileLocation aHIndexFileLocation = IndexLocationFactory.getIFLExpensive(cproject, makeProjectAbsolutePath("A.h"));
		IIndexFile[] aHIndexFile = index.getFiles(aHIndexFileLocation);
		assertEquals(2, aHIndexFile.length);
		assertEquals(GPPLanguage.getDefault().getLinkageID(), aHIndexFile[0].getLinkageID());
		assertEquals(GCCLanguage.getDefault().getLinkageID(), aHIndexFile[1].getLinkageID());
	}

	@Override
	public void tearDown() throws Exception {
		try {
			index.releaseReadLock();
		} finally { // always execute super.tearDown regardless of exceptions
			super.tearDown();
		}
	}
}