| /* |
| * Copyright 2000-2013 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.history.integration; |
| |
| import com.intellij.history.LocalHistory; |
| import com.intellij.history.LocalHistoryAction; |
| import com.intellij.history.core.revisions.Revision; |
| import com.intellij.history.utils.RunnableAdapter; |
| import com.intellij.openapi.command.CommandProcessor; |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.fileEditor.FileDocumentManager; |
| import com.intellij.openapi.vfs.VirtualFile; |
| |
| import java.io.IOException; |
| import java.util.List; |
| |
| public class ActionsTest extends IntegrationTestCase { |
| public void testSavingDocumentBeforeAndAfterAction() throws Exception { |
| VirtualFile f = createFile("f.txt", "file1"); |
| loadContent(f); |
| setContent(f, "file2"); |
| |
| setDocumentTextFor(f, "doc1"); |
| |
| LocalHistoryAction a = LocalHistory.getInstance().startAction("name"); |
| setDocumentTextFor(f, "doc2"); |
| a.finish(); |
| |
| List<Revision> rr = getRevisionsFor(f); |
| assertEquals(5, rr.size()); |
| assertContent("doc2", rr.get(0).findEntry()); |
| assertEquals("name", rr.get(1).getChangeSetName()); |
| assertContent("doc1", rr.get(1).findEntry()); |
| assertContent("file2", rr.get(2).findEntry()); |
| assertContent("file1", rr.get(3).findEntry()); |
| } |
| |
| /** |
| * <strong>This is very important test.</strong> |
| * Almost all actions are performed inside surrounding command. |
| * Therefore we have to correctly handle such situations. |
| */ |
| public void testActionInsideCommand() throws Exception { |
| final VirtualFile f = createFile("f.txt"); |
| setContent(f, "file"); |
| setDocumentTextFor(f, "doc1"); |
| |
| CommandProcessor.getInstance().executeCommand(myProject, new Runnable() { |
| @Override |
| public void run() { |
| LocalHistoryAction a = LocalHistory.getInstance().startAction("action"); |
| setDocumentTextFor(f, "doc2"); |
| a.finish(); |
| } |
| }, "command", null); |
| |
| List<Revision> rr = getRevisionsFor(f); |
| assertEquals(5, rr.size()); |
| assertContent("doc2", rr.get(0).findEntry()); |
| assertEquals("command", rr.get(1).getChangeSetName()); |
| assertContent("doc1", rr.get(1).findEntry()); |
| assertContent("file", rr.get(2).findEntry()); |
| assertContent("", rr.get(3).findEntry()); |
| } |
| |
| public void testActionInsideCommandSurroundedWithSomeChanges() throws Exception { |
| // see testActionInsideCommand comment |
| final VirtualFile f = createFile("f.txt"); |
| |
| CommandProcessor.getInstance().executeCommand(myProject, new RunnableAdapter() { |
| @Override |
| public void doRun() throws IOException { |
| setContent(f, "file"); |
| setDocumentTextFor(f, "doc1"); |
| |
| LocalHistoryAction a = LocalHistory.getInstance().startAction("action"); |
| setDocumentTextFor(f, "doc2"); |
| a.finish(); |
| |
| saveDocument(f); |
| setContent(f, "doc3"); |
| } |
| }, "command", null); |
| |
| List<Revision> rr = getRevisionsFor(f); |
| assertEquals(4, rr.size()); |
| |
| assertContent("doc3", rr.get(0).findEntry()); |
| assertContent("doc1", rr.get(1).findEntry()); |
| assertContent("", rr.get(2).findEntry()); |
| |
| assertEquals("command", rr.get(1).getChangeSetName()); |
| assertNull(rr.get(2).getChangeSetName()); |
| } |
| |
| private static void saveDocument(VirtualFile f) { |
| FileDocumentManager dm = FileDocumentManager.getInstance(); |
| Document document = dm.getDocument(f); |
| assertNotNull(f.getPath(), document); |
| dm.saveDocument(document); |
| } |
| } |