| /******************************************************************************* |
| * Copyright (c) 2006, 2009 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.cdt.core.lrparser.tests; |
| |
| import org.eclipse.cdt.core.dom.ICodeReaderFactory; |
| import org.eclipse.cdt.core.dom.ast.IASTNode; |
| import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit; |
| import org.eclipse.cdt.core.dom.lrparser.gnu.GCCLanguage; |
| import org.eclipse.cdt.core.dom.lrparser.gnu.GPPLanguage; |
| import org.eclipse.cdt.core.model.ILanguage; |
| import org.eclipse.cdt.core.parser.CodeReader; |
| import org.eclipse.cdt.core.parser.IScannerInfo; |
| import org.eclipse.cdt.core.parser.ParserLanguage; |
| import org.eclipse.cdt.core.parser.ScannerInfo; |
| import org.eclipse.cdt.core.parser.tests.ast2.AST2SelectionParseTest; |
| import org.eclipse.cdt.internal.core.dom.SavedCodeReaderFactory; |
| import org.eclipse.cdt.internal.core.parser.ParserException; |
| import org.eclipse.core.resources.IFile; |
| |
| import junit.framework.TestSuite; |
| |
| @SuppressWarnings("restriction") |
| public class LRSelectionParseTest extends AST2SelectionParseTest { |
| |
| public static TestSuite suite() { |
| return new TestSuite(LRSelectionParseTest.class); |
| } |
| |
| public LRSelectionParseTest() { |
| } |
| |
| public LRSelectionParseTest(String name) { |
| super(name); |
| } |
| |
| @Override |
| protected IASTNode parse(String code, ParserLanguage lang, int offset, int length) throws ParserException { |
| return parse(code, lang, false, false, offset, length); |
| } |
| |
| @Override |
| protected IASTNode parse(IFile file, ParserLanguage lang, int offset, int length) throws ParserException { |
| IASTTranslationUnit tu = parse(file, lang, false, false); |
| return tu.selectNodeForLocation(tu.getFilePath(), offset, length); |
| } |
| |
| @Override |
| protected IASTNode parse(String code, ParserLanguage lang, int offset, int length, boolean expectedToPass) |
| throws ParserException { |
| return parse(code, lang, false, expectedToPass, offset, length); |
| } |
| |
| @Override |
| protected IASTNode parse(String code, ParserLanguage lang, boolean useGNUExtensions, boolean expectNoProblems, |
| int offset, int length) throws ParserException { |
| ILanguage language = lang.isCPP() ? getCPPLanguage() : getCLanguage(); |
| ParseHelper.Options options = new ParseHelper.Options(); |
| options.setCheckPreprocessorProblems(expectNoProblems); |
| options.setCheckSyntaxProblems(expectNoProblems); |
| IASTTranslationUnit tu = ParseHelper.parse(code, language, options); |
| return tu.selectNodeForLocation(tu.getFilePath(), offset, length); |
| } |
| |
| protected IASTTranslationUnit parse(IFile file, ParserLanguage lang, IScannerInfo scanInfo, |
| boolean useGNUExtensions, boolean expectNoProblems) { |
| |
| ILanguage language = lang.isCPP() ? getCPPLanguage() : getCLanguage(); |
| |
| String fileName = file.getLocation().toOSString(); |
| ICodeReaderFactory fileCreator = SavedCodeReaderFactory.getInstance(); |
| CodeReader reader = fileCreator.createCodeReaderForTranslationUnit(fileName); |
| |
| ParseHelper.Options options = new ParseHelper.Options(); |
| options.setCheckPreprocessorProblems(expectNoProblems); |
| options.setCheckSyntaxProblems(expectNoProblems); |
| options.setCheckBindings(true); |
| |
| return ParseHelper.parse(reader, language, scanInfo, fileCreator, options); |
| } |
| |
| @Override |
| protected IASTTranslationUnit parse(IFile file, ParserLanguage lang, boolean useGNUExtensions, |
| boolean expectNoProblems) throws ParserException { |
| return parse(file, lang, new ScannerInfo(), useGNUExtensions, expectNoProblems); |
| } |
| |
| protected ILanguage getCLanguage() { |
| return GCCLanguage.getDefault(); |
| } |
| |
| protected ILanguage getCPPLanguage() { |
| return GPPLanguage.getDefault(); |
| } |
| |
| } |