001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
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030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
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035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
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040: */
041:
042: package org.netbeans.modules.cnd.modelimpl.csm.core;
043:
044: import java.io.File;
045: import java.util.Collection;
046: import org.netbeans.modules.cnd.api.model.CsmOffsetable;
047: import org.netbeans.modules.cnd.api.model.CsmOffsetableDeclaration;
048: import org.netbeans.modules.cnd.modelimpl.trace.TraceModelTestBase;
049:
050: /**
051: * test for line-col/offset converting
052: * @author Vladimir Voskresensky
053: */
054: public class FileImplOffsetsTest extends TraceModelTestBase {
055:
056: public FileImplOffsetsTest(String testName) {
057: super (testName);
058: }
059:
060: public void testConverting() throws Exception {
061: performOffsetsTest("dummy.cc");
062: }
063:
064: private void performOffsetsTest(String source) throws Exception {
065: File testFile = getDataFile(source);
066: assertTrue("File not found " + testFile.getAbsolutePath(),
067: testFile.exists());
068: super .performModelTest(testFile, System.out, System.err);
069: FileImpl file = getProject().getFile(testFile);
070: assertNotNull("csm file not found for "
071: + testFile.getAbsolutePath(), file);
072: checkFileOffsetsConverting(file);
073: }
074:
075: private void checkFileOffsetsConverting(final FileImpl file) {
076: Collection<CsmOffsetableDeclaration> decls = file
077: .getDeclarations();
078: for (CsmOffsetableDeclaration csmOffsetableDeclaration : decls) {
079: checkOffsetConverting(file, csmOffsetableDeclaration
080: .getStartPosition());
081: checkOffsetConverting(file, csmOffsetableDeclaration
082: .getEndPosition());
083: checkLineColumnConverting(file, csmOffsetableDeclaration
084: .getStartPosition());
085: checkLineColumnConverting(file, csmOffsetableDeclaration
086: .getEndPosition());
087: }
088: }
089:
090: private void checkOffsetConverting(FileImpl file,
091: CsmOffsetable.Position pos) {
092: int offset = pos.getOffset();
093: int[] lineCol = file.getLineColumn(offset);
094: assertEquals("different lines", pos.getLine(), lineCol[0]);
095: assertEquals("different columns", pos.getColumn(), lineCol[1]);
096: }
097:
098: private void checkLineColumnConverting(FileImpl file,
099: CsmOffsetable.Position pos) {
100: int offset = file.getOffset(pos.getLine(), pos.getColumn());
101: assertEquals("different offset for " + pos, pos.getOffset(),
102: offset);
103: }
104: }
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