| /******************************************************************************* |
| * Copyright (c) 2006, 2010 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.tests.search; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import junit.framework.Assert; |
| |
| import org.eclipse.core.runtime.CoreException; |
| |
| import org.eclipse.core.resources.IFile; |
| |
| import org.eclipse.search.ui.NewSearchUI; |
| import org.eclipse.search.ui.text.Match; |
| |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.search.SearchEngine; |
| |
| import org.eclipse.jdt.internal.ui.refactoring.nls.search.CompilationUnitEntry; |
| import org.eclipse.jdt.internal.ui.refactoring.nls.search.FileEntry; |
| import org.eclipse.jdt.internal.ui.refactoring.nls.search.NLSSearchQuery; |
| import org.eclipse.jdt.internal.ui.refactoring.nls.search.NLSSearchResult; |
| import org.eclipse.jdt.internal.ui.util.BusyIndicatorRunnableContext; |
| |
| public class NLSSearchTestHelper { |
| |
| public static void assertNumberOfProblems(ICompilationUnit accessor, IFile propertiesFile, int expected) { |
| assertNumberResults(searchProblems(accessor, propertiesFile), expected); |
| } |
| |
| public static void assertHasUndefinedKey(ICompilationUnit accessor, IFile propertiesFile, String key, IFile file, boolean isAccessor) throws CoreException { |
| assertResultHasUndefinedKey(key, file, isAccessor, searchProblems(accessor, propertiesFile)); |
| } |
| |
| public static void assertHasUnusedKey(ICompilationUnit accessor, IFile propertiesFile, String key, IFile file, boolean isAccessor) throws IOException, CoreException { |
| assertResultHasUnusedKey(key, file, isAccessor, searchProblems(accessor, propertiesFile)); |
| } |
| |
| public static void assertHasDuplicateKey(ICompilationUnit accessor, IFile propertiesFile, String key, IFile file) throws CoreException, IOException { |
| assertResultHasDuplicateKey(key, file, searchProblems(accessor, propertiesFile)); |
| } |
| |
| private static NLSSearchResult searchProblems(ICompilationUnit accessor, IFile propertiesFile) { |
| IType type= accessor.getType("Accessor"); |
| NLSSearchQuery query= new NLSSearchQuery((new IType[] {type}), (new IFile[] {propertiesFile}), SearchEngine.createWorkspaceScope(), ""); //$NON-NLS-1$ |
| NewSearchUI.runQueryInForeground(new BusyIndicatorRunnableContext(), query); |
| NLSSearchResult result= (NLSSearchResult)query.getSearchResult(); |
| return result; |
| } |
| |
| private static void assertNumberResults(NLSSearchResult result, int expected) { |
| int is= result.getElements().length; |
| Assert.assertTrue("Expected number of results is " + expected + " but was " + is, is == expected); |
| } |
| |
| private static void assertResultHasUndefinedKey(String key, IFile file, boolean isAccessor, NLSSearchResult result) throws CoreException { |
| Match[] matches= result.getFileMatchAdapter().computeContainedMatches(result, file); |
| |
| for (int i= 0; i < matches.length; i++) { |
| Match match= matches[i]; |
| if (match.getElement() instanceof ICompilationUnit) { |
| ICompilationUnit unit= (ICompilationUnit)match.getElement(); |
| String field= unit.getSource().substring(match.getOffset(), match.getOffset() + match.getLength()); |
| if ((isAccessor && field.indexOf(key) != -1) || (!isAccessor && field.equals(key))) |
| return; |
| } |
| } |
| |
| Assert.assertTrue("No undefined key problem found for " + key + " in " + file.getName(), false); |
| } |
| |
| private static void assertResultHasUnusedKey(String key, IFile file, boolean isAccessor, NLSSearchResult result) throws IOException, CoreException { |
| Match[] matches= result.getFileMatchAdapter().computeContainedMatches(result, file); |
| |
| for (int i= 0; i < matches.length; i++) { |
| Match match= matches[i]; |
| if (match.getElement() instanceof CompilationUnitEntry) { |
| ICompilationUnit unit= ((CompilationUnitEntry)match.getElement()).getCompilationUnit(); |
| String field= unit.getSource().substring(match.getOffset(), match.getOffset() + match.getLength()); |
| if ((isAccessor && field.indexOf(key) != -1) || (!isAccessor && field.equals(key))) |
| return; |
| } else if (match.getElement() instanceof FileEntry) { |
| FileEntry entry= (FileEntry)match.getElement(); |
| String content= getContent(entry.getPropertiesFile()); |
| String propkey= content.substring(match.getOffset(), match.getOffset() + match.getLength()); |
| if ((isAccessor && propkey.indexOf(key) != -1) || (!isAccessor && propkey.equals(key))) |
| return; |
| } |
| } |
| |
| Assert.assertTrue("No unused key problem found for " + key + " in " + file.getName(), false); |
| } |
| |
| private static String getContent(IFile entry) throws CoreException, IOException { |
| StringBuffer buf= new StringBuffer(); |
| InputStream contents= entry.getContents(); |
| try { |
| char ch= (char)contents.read(); |
| int avilable= contents.available(); |
| while (avilable > 0 && ch != -1) { |
| buf.append(ch); |
| ch= (char)contents.read(); |
| avilable--; |
| } |
| return buf.toString(); |
| } finally { |
| contents.close(); |
| } |
| } |
| |
| private static void assertResultHasDuplicateKey(String key, IFile file, NLSSearchResult result) throws CoreException, IOException { |
| Match[] matches= result.getFileMatchAdapter().computeContainedMatches(result, file); |
| |
| for (int i= 0; i < matches.length; i++) { |
| Match match= matches[i]; |
| if (match.getElement() instanceof FileEntry) { |
| FileEntry entry= (FileEntry)match.getElement(); |
| String content= getContent(entry.getPropertiesFile()); |
| int firstIndex= content.indexOf(key); |
| if (firstIndex != -1 && content.indexOf(key, firstIndex + 1) != -1) |
| return; |
| } |
| } |
| |
| Assert.assertTrue("No duplicate key problem found for " + key + " in " + file.getName(), false); |
| } |
| } |