| /* |
| * Copyright 2000-2012 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.psi.impl.cache.impl; |
| |
| import com.intellij.JavaTestUtil; |
| import com.intellij.codeInsight.CodeInsightTestCase; |
| import com.intellij.ide.todo.TodoConfiguration; |
| import com.intellij.ide.todo.TodoIndexPatternProvider; |
| import com.intellij.openapi.fileEditor.FileDocumentManager; |
| import com.intellij.openapi.util.io.FileUtil; |
| import com.intellij.openapi.vfs.VfsUtil; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiDocumentManager; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.impl.cache.CacheManager; |
| import com.intellij.psi.impl.cache.TodoCacheManager; |
| import com.intellij.psi.impl.cache.impl.id.IdIndex; |
| import com.intellij.psi.impl.cache.impl.todo.TodoIndex; |
| import com.intellij.psi.search.*; |
| import com.intellij.testFramework.IdeaTestUtil; |
| import com.intellij.testFramework.PsiTestUtil; |
| import com.intellij.util.ArrayUtil; |
| import com.intellij.util.indexing.FileBasedIndex; |
| |
| import java.io.File; |
| import java.util.Arrays; |
| import java.util.Comparator; |
| |
| public class IdCacheTest extends CodeInsightTestCase{ |
| |
| private VirtualFile myRootDir; |
| private File myCacheFile; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| FileBasedIndex.getInstance().requestRebuild(IdIndex.NAME); |
| FileBasedIndex.getInstance().requestRebuild(TodoIndex.NAME); |
| |
| String root = JavaTestUtil.getJavaTestDataPath()+ "/psi/impl/cache/"; |
| |
| PsiTestUtil.removeAllRoots(myModule, IdeaTestUtil.getMockJdk17()); |
| myRootDir = PsiTestUtil.createTestProjectStructure(myProject, myModule, root, myFilesToDelete); |
| |
| myCacheFile = FileUtil.createTempFile("cache", ""); |
| myCacheFile.delete(); |
| myFilesToDelete.add(myCacheFile); |
| } |
| |
| public void testBuildCache() throws Exception { |
| checkCache(CacheManager.SERVICE.getInstance(myProject), TodoCacheManager.SERVICE.getInstance(myProject)); |
| } |
| |
| public void testLoadCacheNoTodo() throws Exception { |
| |
| final CacheManager cache = CacheManager.SERVICE.getInstance(myProject); |
| |
| checkResult(new String[]{"1.java", "2.java"}, convert(cache.getFilesWithWord("b", UsageSearchContext.ANY, GlobalSearchScope.projectScope(myProject), false))); |
| } |
| |
| public void testUpdateCache1() throws Exception { |
| myRootDir.createChildData(null, "4.java"); |
| Thread.sleep(1000); |
| checkCache(CacheManager.SERVICE.getInstance(myProject), TodoCacheManager.SERVICE.getInstance(myProject)); |
| } |
| |
| public void testUpdateCache2() throws Exception { |
| VirtualFile child = myRootDir.findChild("1.java"); |
| VfsUtil.saveText(child, "xxx"); |
| |
| PsiDocumentManager.getInstance(myProject).commitAllDocuments(); |
| FileDocumentManager.getInstance().saveAllDocuments(); |
| |
| final CacheManager cache = CacheManager.SERVICE.getInstance(myProject); |
| final TodoCacheManager todocache = TodoCacheManager.SERVICE.getInstance(myProject); |
| final GlobalSearchScope scope = GlobalSearchScope.projectScope(myProject); |
| checkResult(new String[] {"1.java"}, convert(cache.getFilesWithWord("xxx", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{}, convert(cache.getFilesWithWord("a", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java"}, convert(cache.getFilesWithWord("b", UsageSearchContext.ANY,scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache.getFilesWithWord("c", UsageSearchContext.ANY,scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache.getFilesWithWord("d", UsageSearchContext.ANY,scope, false))); |
| checkResult(new String[]{"3.java"}, convert(cache.getFilesWithWord("e", UsageSearchContext.ANY,scope, false))); |
| |
| checkResult(new String[]{"3.java"}, convert(todocache.getFilesWithTodoItems())); |
| assertEquals(0, todocache.getTodoCount(myRootDir.findChild("1.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(0, todocache.getTodoCount(myRootDir.findChild("2.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(2, todocache.getTodoCount(myRootDir.findChild("3.java"), TodoIndexPatternProvider.getInstance())); |
| } |
| |
| public void testUpdateCache3() throws Exception { |
| VirtualFile child = myRootDir.findChild("1.java"); |
| child.delete(null); |
| |
| final CacheManager cache2 = CacheManager.SERVICE.getInstance(myProject); |
| final TodoCacheManager todocache2 = TodoCacheManager.SERVICE.getInstance(myProject); |
| final GlobalSearchScope scope = GlobalSearchScope.projectScope(myProject); |
| checkResult(ArrayUtil.EMPTY_STRING_ARRAY, convert(cache2.getFilesWithWord("xxx", UsageSearchContext.ANY, scope, false))); |
| checkResult(ArrayUtil.EMPTY_STRING_ARRAY, convert(cache2.getFilesWithWord("a", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java"}, convert(cache2.getFilesWithWord("b", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache2.getFilesWithWord("c", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache2.getFilesWithWord("d", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"3.java"}, convert(cache2.getFilesWithWord("e", UsageSearchContext.ANY, scope, false))); |
| |
| checkResult(new String[]{"3.java"}, convert(todocache2.getFilesWithTodoItems())); |
| assertEquals(0, todocache2.getTodoCount(myRootDir.findChild("2.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(2, todocache2.getTodoCount(myRootDir.findChild("3.java"), TodoIndexPatternProvider.getInstance())); |
| } |
| |
| public void testUpdateCacheNoTodo() throws Exception { |
| myRootDir.createChildData(null, "4.java"); |
| final GlobalSearchScope scope = GlobalSearchScope.projectScope(myProject); |
| final CacheManager cache = CacheManager.SERVICE.getInstance(myProject); |
| checkResult(new String[]{"1.java", "2.java"}, convert(cache.getFilesWithWord("b", UsageSearchContext.ANY, scope, false))); |
| } |
| |
| public void testUpdateOnTodoChange() throws Exception { |
| TodoPattern pattern = new TodoPattern("newtodo", TodoAttributesUtil.createDefault(), true); |
| TodoPattern[] oldPatterns = TodoConfiguration.getInstance().getTodoPatterns(); |
| TodoConfiguration.getInstance().setTodoPatterns(new TodoPattern[]{pattern}); |
| |
| try{ |
| final TodoCacheManager todocache = TodoCacheManager.SERVICE.getInstance(myProject); |
| checkResult(new String[]{"2.java"}, convert(todocache.getFilesWithTodoItems())); |
| assertEquals(0, todocache.getTodoCount(myRootDir.findChild("1.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(1, todocache.getTodoCount(myRootDir.findChild("2.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(0, todocache.getTodoCount(myRootDir.findChild("3.java"), TodoIndexPatternProvider.getInstance())); |
| } |
| finally{ |
| TodoConfiguration.getInstance().setTodoPatterns(oldPatterns); |
| } |
| } |
| |
| public void testFileModification() throws Exception { |
| final CacheManager cache = CacheManager.SERVICE.getInstance(myProject); |
| final TodoCacheManager todocache = TodoCacheManager.SERVICE.getInstance(myProject); |
| checkCache(cache, todocache); |
| |
| VirtualFile child = myRootDir.findChild("1.java"); |
| |
| checkCache(cache, todocache); |
| |
| VfsUtil.saveText(child, "xxx"); |
| PsiDocumentManager.getInstance(myProject).commitAllDocuments(); |
| |
| final GlobalSearchScope scope = GlobalSearchScope.projectScope(myProject); |
| checkResult(new String[] {"1.java"}, convert(cache.getFilesWithWord("xxx", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{}, convert(cache.getFilesWithWord("a", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java"}, convert(cache.getFilesWithWord("b", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache.getFilesWithWord("c", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache.getFilesWithWord("d", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"3.java"}, convert(cache.getFilesWithWord("e", UsageSearchContext.ANY, scope, false))); |
| |
| checkResult(new String[]{"3.java"}, convert(todocache.getFilesWithTodoItems())); |
| assertEquals(0, todocache.getTodoCount(myRootDir.findChild("1.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(0, todocache.getTodoCount(myRootDir.findChild("2.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(2, todocache.getTodoCount(myRootDir.findChild("3.java"), TodoIndexPatternProvider.getInstance())); |
| } |
| |
| public void testFileDeletion() throws Exception { |
| final CacheManager cache = CacheManager.SERVICE.getInstance(myProject); |
| final TodoCacheManager todocache = TodoCacheManager.SERVICE.getInstance(myProject); |
| checkCache(cache, todocache); |
| |
| VirtualFile child = myRootDir.findChild("1.java"); |
| child.delete(null); |
| |
| final GlobalSearchScope scope = GlobalSearchScope.projectScope(myProject); |
| checkResult(new String[]{}, convert(cache.getFilesWithWord("xxx", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{}, convert(cache.getFilesWithWord("a", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java"}, convert(cache.getFilesWithWord("b", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache.getFilesWithWord("c", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache.getFilesWithWord("d", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"3.java"}, convert(cache.getFilesWithWord("e", UsageSearchContext.ANY, scope, false))); |
| |
| checkResult(new String[]{"3.java"}, convert(todocache.getFilesWithTodoItems())); |
| assertEquals(0, todocache.getTodoCount(myRootDir.findChild("2.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(2, todocache.getTodoCount(myRootDir.findChild("3.java"), TodoIndexPatternProvider.getInstance())); |
| } |
| |
| public void testFileCreation() throws Exception { |
| final CacheManager cache = CacheManager.SERVICE.getInstance(myProject); |
| final TodoCacheManager todocache = TodoCacheManager.SERVICE.getInstance(myProject); |
| checkCache(cache, todocache); |
| |
| VirtualFile child = myRootDir.createChildData(null, "4.java"); |
| VfsUtil.saveText(child, "xxx //todo"); |
| PsiDocumentManager.getInstance(myProject).commitAllDocuments(); |
| |
| final GlobalSearchScope scope = GlobalSearchScope.projectScope(myProject); |
| checkResult(new String[]{"4.java"}, convert(cache.getFilesWithWord("xxx", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"1.java"}, convert(cache.getFilesWithWord("a", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"1.java", "2.java"}, convert(cache.getFilesWithWord("b", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"1.java", "2.java", "3.java"}, convert(cache.getFilesWithWord("c", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache.getFilesWithWord("d", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"3.java"}, convert(cache.getFilesWithWord("e", UsageSearchContext.ANY, scope, false))); |
| |
| checkResult(new String[]{"1.java", "3.java", "4.java"}, convert(todocache.getFilesWithTodoItems())); |
| assertEquals(1, todocache.getTodoCount(myRootDir.findChild("1.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(0, todocache.getTodoCount(myRootDir.findChild("2.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(2, todocache.getTodoCount(myRootDir.findChild("3.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(1, todocache.getTodoCount(myRootDir.findChild("4.java"), TodoIndexPatternProvider.getInstance())); |
| } |
| |
| public void testCrash() throws Exception { |
| final CacheManager cache = CacheManager.SERVICE.getInstance(myProject); |
| cache.getFilesWithWord("xxx", UsageSearchContext.ANY, GlobalSearchScope.projectScope(myProject), false); |
| System.gc(); |
| } |
| |
| private void checkCache(CacheManager cache, TodoCacheManager todocache) { |
| final GlobalSearchScope scope = GlobalSearchScope.projectScope(myProject); |
| checkResult(ArrayUtil.EMPTY_STRING_ARRAY, convert(cache.getFilesWithWord("xxx", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"1.java"}, convert(cache.getFilesWithWord("a", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"1.java", "2.java"}, convert(cache.getFilesWithWord("b", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"1.java", "2.java", "3.java"}, convert(cache.getFilesWithWord("c", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"2.java", "3.java"}, convert(cache.getFilesWithWord("d", UsageSearchContext.ANY, scope, false))); |
| checkResult(new String[]{"3.java"}, convert(cache.getFilesWithWord("e", UsageSearchContext.ANY, scope, false))); |
| |
| checkResult(new String[]{"1.java", "3.java"}, convert(todocache.getFilesWithTodoItems())); |
| assertEquals(1, todocache.getTodoCount(myRootDir.findChild("1.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(0, todocache.getTodoCount(myRootDir.findChild("2.java"), TodoIndexPatternProvider.getInstance())); |
| assertEquals(2, todocache.getTodoCount(myRootDir.findChild("3.java"), TodoIndexPatternProvider.getInstance())); |
| } |
| |
| private static VirtualFile[] convert(PsiFile[] psiFiles) { |
| final VirtualFile[] files = new VirtualFile[psiFiles.length]; |
| for (int idx = 0; idx < psiFiles.length; idx++) { |
| files[idx] = psiFiles[idx].getVirtualFile(); |
| } |
| return files; |
| } |
| |
| private static void checkResult(String[] expected, VirtualFile[] result){ |
| assertEquals(expected.length, result.length); |
| |
| Arrays.sort(expected); |
| Arrays.sort(result, new Comparator() { |
| @Override |
| public int compare(Object o1, Object o2) { |
| VirtualFile file1 = (VirtualFile)o1; |
| VirtualFile file2 = (VirtualFile)o2; |
| return file1.getName().compareTo(file2.getName()); |
| } |
| }); |
| |
| for(int i = 0; i < expected.length; i++){ |
| String name = expected[i]; |
| assertEquals(name, result[i].getName()); |
| } |
| } |
| } |