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https://gitflic.ru/project/openide/openide.git
synced 2026-09-27 10:03:11 +07:00
tests for HgMergeProvider merged
*old tests for HgMergedProvider refactored and added to another test class (adapted for new test framework ) *new HgTestUtil created and merged with old one *2 repositories created in base test class together *checking if statusBar is null before update widget added (because status bar widget may be null for example in testMode, but project not disposed)
This commit is contained in:
Nadya.Zabrodina
@@ -146,7 +146,7 @@ public class HgStatusWidget extends EditorBasedWidget implements StatusBarWidget
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int maxLength = MAX_STRING.length();
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myText = StringUtil.shortenTextWithEllipsis(myText, maxLength, 5);
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if (!isDisposed()) {
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if (!isDisposed() && myStatusBar != null) {
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myStatusBar.updateWidget(ID());
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}
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}
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@@ -37,11 +37,11 @@ import static hg4idea.test.HgExecutor.hg;
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* The base class for tests of hg4idea plugin.<br/>
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* Extend this test to write a test on Mercurial which has the following features/limitations:
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* <ul>
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* <li>This is a "platform test case", which means that IDEA [almost] production platform is set up before the test starts.</li>
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* <li>Project base directory is the root of everything. It can contain as much nested repositories as needed,
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* but if you need to test the case when hg repository is <b>above</b> the project dir, you need either to adjust this base class,
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* or create another one.</li>
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* <li>Initially one repository is created with the project dir as its root. I. e. all project is under Mercurial.</li>
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* <li>This is a "platform test case", which means that IDEA [almost] production platform is set up before the test starts.</li>
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* <li>Project base directory is the root of everything. It can contain as much nested repositories as needed,
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* but if you need to test the case when hg repository is <b>above</b> the project dir, you need either to adjust this base class,
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* or create another one.</li>
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* <li>Initially one repository is created with the project dir as its root. I. e. all project is under Mercurial.</li>
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* </ul>
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*
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* @author Kirill Likhodedov
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@@ -51,11 +51,15 @@ public abstract class HgPlatformTest extends UsefulTestCase {
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protected Project myProject;
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protected VirtualFile myProjectRoot;
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protected VirtualFile myRepository;
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protected VirtualFile myChildRepo;
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protected MergeProvider myMergeProvider;
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protected static final String COMMIT_MESSAGE = "text";
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private IdeaProjectTestFixture myProjectFixture;
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protected static final String AFILE = "A.txt";
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protected static final String BFILE = "B.txt";
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@SuppressWarnings("JUnitTestCaseWithNonTrivialConstructors")
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protected HgPlatformTest() {
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@@ -82,6 +86,8 @@ public abstract class HgPlatformTest extends UsefulTestCase {
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assertNotNull(vcs);
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myMergeProvider = vcs.getMergeProvider();
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assertNotNull(myMergeProvider);
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prepareSecondRepository();
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}
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@Override
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@@ -117,4 +123,15 @@ public abstract class HgPlatformTest extends UsefulTestCase {
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hg("add file.txt");
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hg("commit -m initial");
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}
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private void prepareSecondRepository() throws IOException {
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cd(myRepository);
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hg("clone " + myRepository.getCanonicalPath() + " childRepo");
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myChildRepo = myRepository.findChild("childRepo");
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cd(myChildRepo);
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hg("pull");
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hg("update");
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HgTestUtil.updateDirectoryMappings(myProject, myRepository);
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HgTestUtil.updateDirectoryMappings(myProject, myChildRepo);
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}
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}
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@@ -0,0 +1,89 @@
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/*
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* Copyright 2000-2013 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package hg4idea.test;
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import com.intellij.openapi.project.Project;
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import com.intellij.openapi.vcs.ProjectLevelVcsManager;
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import com.intellij.openapi.vcs.VcsDirectoryMapping;
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import com.intellij.openapi.vfs.VfsUtil;
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import com.intellij.openapi.vfs.VirtualFile;
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import org.zmlx.hg4idea.HgVcs;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.PrintStream;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* @author Nadya Zabrodina
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*/
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public class HgTestUtil {
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public static void updateDirectoryMappings(Project project, VirtualFile mapRoot) {
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if (project != null && (!project.isDefault()) && project.getBaseDir() != null && VfsUtil
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.isAncestor(project.getBaseDir(), mapRoot, false)) {
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mapRoot.refresh(false, false);
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final String path = mapRoot.equals(project.getBaseDir()) ? "" : mapRoot.getPath();
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final ProjectLevelVcsManager vcsManager = ProjectLevelVcsManager.getInstance(project);
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final List<VcsDirectoryMapping> vcsDirectoryMappings = new ArrayList<VcsDirectoryMapping>(vcsManager.getDirectoryMappings());
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VcsDirectoryMapping mapping = new VcsDirectoryMapping(path, HgVcs.VCS_NAME);
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for (int i = 0; i < vcsDirectoryMappings.size(); i++) {
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final VcsDirectoryMapping m = vcsDirectoryMappings.get(i);
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if (m.getDirectory().equals(path)) {
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if (m.getVcs().length() == 0) {
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vcsDirectoryMappings.set(i, mapping);
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mapping = null;
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break;
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}
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else if (m.getVcs().equals(mapping.getVcs())) {
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mapping = null;
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break;
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}
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}
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}
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if (mapping != null) {
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vcsDirectoryMappings.add(mapping);
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}
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vcsManager.setDirectoryMappings(vcsDirectoryMappings);
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vcsManager.updateActiveVcss();
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}
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}
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private HgTestUtil() {
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}
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/**
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* Writes the given content to the file.
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*
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* @param file file which content will be substituted by the given one.
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* @param content new file content
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*/
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public static void printToFile(VirtualFile file, String content) throws FileNotFoundException {
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PrintStream centralPrinter = null;
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try {
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centralPrinter = new PrintStream(new FileOutputStream(new File(file.getPath())));
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centralPrinter.print(content);
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centralPrinter.close();
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}
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finally {
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if (centralPrinter != null) {
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centralPrinter.close();
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}
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}
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}
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}
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@@ -15,12 +15,16 @@
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*/
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package hg4idea.test.merge;
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import com.intellij.openapi.util.Pair;
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import com.intellij.openapi.vcs.VcsException;
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import com.intellij.openapi.vcs.merge.MergeData;
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import com.intellij.openapi.vfs.VirtualFile;
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import hg4idea.test.HgPlatformTest;
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import hg4idea.test.HgTestUtil;
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import org.testng.Assert;
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import java.io.IOException;
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import static com.intellij.dvcs.test.Executor.*;
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import static hg4idea.test.HgExecutor.hg;
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@@ -66,6 +70,128 @@ public class HgMergeProviderTest extends HgPlatformTest {
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verifyMergeData(myRepository.findChild(FILENAME), "base", "base modify with b", "base modify with a");
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}
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/**
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* Start with a file in both repositories.
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* 1. Edit the file in parent repository, commit the change.
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* 2. Edit the file in child repository, commit the change.
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* 3. Update.
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* 4. Test the MergeData from the MergeProvider to have correct data.
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*/
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public void testMergeWithCommittedLocalChange() throws Exception {
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final Pair<VirtualFile, VirtualFile> files = prepareFileInBothRepositories();
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final VirtualFile parentFile = files.first;
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final VirtualFile childFile = files.second;
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cd(myRepository);
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HgTestUtil.printToFile(parentFile, "server");
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hg("commit -m " + COMMIT_MESSAGE);
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// committing conflicting change
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cd(myChildRepo);
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HgTestUtil.printToFile(childFile, "local");
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hg("commit -m " + COMMIT_MESSAGE);
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hg("pull");
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hg("update");
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hg("merge");
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verifyMergeData(myChildRepo.findChild(childFile.getName()), "basic", "local", "server");
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}
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/**
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* Start with a file in both repositories.
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* 1. Edit the file in parent repository, commit the change.
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* 2. Edit the file in child repository, don't commit the change.
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* 3. Update.
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* 4. Test the MergeData from the MergeProvider to have correct data.
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*/
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public void testMergeWithUncommittedLocalChange() throws Exception {
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final Pair<VirtualFile, VirtualFile> files = prepareFileInBothRepositories();
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final VirtualFile parentFile = files.first;
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final VirtualFile childFile = files.second;
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cd(myRepository);
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HgTestUtil.printToFile(parentFile, "server");
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hg("commit -m " + COMMIT_MESSAGE);
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// uncommitted conflicting change
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cd(myChildRepo);
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HgTestUtil.printToFile(childFile, "local");
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hg("pull");
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hg("update");
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hg("merge");
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verifyMergeData(myChildRepo.findChild(childFile.getName()), "basic", "local", "server");
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}
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/**
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* Start with a non fresh repository.
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* 1. Add a file in parent repository, commit.
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* 2. Add a file with the same name, but different content in child repository, commit.
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* 3. Update.
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* 4. Test the MergeData from the MergeProvider to have correct data (there is no basic version, but it shouldn't be null - just empty).
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*/
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public void testFileAddedAndCommitted() throws Exception {
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// this is needed to have the same root changeset - otherwise conflicting root changeset will cause
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// an error during 'hg pull': "abort: repository is unrelated"
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prepareFileInBothRepositories();
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cd(myRepository);
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touch(BFILE, "server");
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hg("add " + BFILE);
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hg("commit -m " + COMMIT_MESSAGE);
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cd(myChildRepo);
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touch(BFILE, "local");
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hg("add " + BFILE);
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hg("commit -m " + COMMIT_MESSAGE);
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hg("pull");
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hg("update");
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hg("merge");
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verifyMergeData(myChildRepo.findChild(BFILE), "", "local", "server");
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}
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/**
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* Start with a non fresh repository.
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* 1. Add a file in parent repository, commit.
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* 2. Add a file with the same name, but different content in child repository, don't commit.
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* 3. Update.
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* 4. Test the MergeData from the MergeProvider to have correct data (there is no basic version, but it shouldn't be null - just empty).
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*/
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public void testFileAddedNotCommited() throws Exception {
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// this is needed to have the same root changeset - otherwise conflicting root changeset will cause
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// an error during 'hg pull': "abort: repository is unrelated"
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prepareFileInBothRepositories();
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cd(myRepository);
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touch(BFILE, "server");
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hg("add " + BFILE);
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hg("commit -m " + COMMIT_MESSAGE);
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cd(myChildRepo);
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touch(BFILE, "local");
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hg("add " + BFILE);
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hg("pull");
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hg("update");
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hg("merge");
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verifyMergeData(myChildRepo.findChild(BFILE), "", "local", "server");
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}
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/**
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* Creates a file with initial content in the parent repository, pulls & updates it to the child repository.
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*
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* @return References to the files in parent and child repositories respectively.
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*/
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private Pair<VirtualFile, VirtualFile> prepareFileInBothRepositories() throws IOException {
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cd(myRepository);
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touch(AFILE, "basic");
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hg("add " + AFILE);
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hg("commit -m 'create file' ");
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cd(myChildRepo);
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hg("pull");
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hg("update");
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final VirtualFile childFile = myChildRepo.findChild(AFILE);
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return Pair.create(myRepository.findChild(AFILE), childFile);
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}
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private void verifyMergeData(final VirtualFile file, String expectedBase, String expectedLocal, String expectedServer)
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throws VcsException {
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final MergeData mergeData = myMergeProvider.loadRevisions(file);
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@@ -1,185 +0,0 @@
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/*
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* Copyright 2000-2010 JetBrains s.r.o.
|
||||
*
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||||
* 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
|
||||
*
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||||
* 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 org.zmlx.hg4idea.test;
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import com.intellij.openapi.util.Pair;
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import com.intellij.openapi.vcs.VcsException;
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import com.intellij.openapi.vcs.merge.MergeData;
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import com.intellij.openapi.vcs.merge.MergeProvider;
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import com.intellij.openapi.vfs.VirtualFile;
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import com.intellij.util.ui.UIUtil;
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import org.testng.Assert;
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import org.testng.annotations.BeforeMethod;
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import org.testng.annotations.Test;
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import org.zmlx.hg4idea.HgVcs;
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import java.io.IOException;
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import java.lang.reflect.Method;
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import java.util.concurrent.atomic.AtomicReference;
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import static org.testng.Assert.assertNotNull;
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import static org.testng.Assert.fail;
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/**
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* Tests HgMergeProvider for different merge situations.
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* All Mercurial operations are performed natively to test only HgMergeProvider functionality.
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* @author Kirill Likhodedov
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*/
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public class HgMergeProviderTest extends HgCollaborativeTest {
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|
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private MergeProvider myMergeProvider;
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|
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@BeforeMethod
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@Override
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protected void setUp(Method testMethod) throws Exception {
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super.setUp(testMethod);
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myMergeProvider = HgVcs.getInstance(myProject).getMergeProvider();
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assertNotNull(myMergeProvider);
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}
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|
||||
/**
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* Start with a file in both repositories.
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* 1. Edit the file in parent repository, commit the change.
|
||||
* 2. Edit the file in child repository, commit the change.
|
||||
* 3. Update.
|
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* 4. Test the MergeData from the MergeProvider to have correct data.
|
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*/
|
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@Test
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public void mergeWithCommittedLocalChange() throws Exception {
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final Pair<VirtualFile, VirtualFile> files = prepareFileInBothRepositories();
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final VirtualFile parentFile = files.first;
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final VirtualFile childFile = files.second;
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|
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HgTestUtil.printToFile(parentFile, "server");
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myParentRepo.commit();
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// committing conflicting change
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HgTestUtil.printToFile(childFile, "local");
|
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myRepo.commit();
|
||||
|
||||
myRepo.pullUpdateMerge();
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||||
|
||||
verifyMergeData(childFile, "basic", "local", "server");
|
||||
}
|
||||
|
||||
/**
|
||||
* Start with a file in both repositories.
|
||||
* 1. Edit the file in parent repository, commit the change.
|
||||
* 2. Edit the file in child repository, don't commit the change.
|
||||
* 3. Update.
|
||||
* 4. Test the MergeData from the MergeProvider to have correct data.
|
||||
*/
|
||||
@Test
|
||||
public void mergeWithUncommittedLocalChange() throws Exception {
|
||||
final Pair<VirtualFile, VirtualFile> files = prepareFileInBothRepositories();
|
||||
final VirtualFile parentFile = files.first;
|
||||
final VirtualFile childFile = files.second;
|
||||
|
||||
HgTestUtil.printToFile(parentFile, "server");
|
||||
myParentRepo.commit();
|
||||
|
||||
// uncommitted conflicting change
|
||||
HgTestUtil.printToFile(childFile, "local");
|
||||
|
||||
myRepo.pullUpdateMerge();
|
||||
|
||||
verifyMergeData(childFile, "basic", "local", "server");
|
||||
}
|
||||
|
||||
/**
|
||||
* Start with a non fresh repository.
|
||||
* 1. Add a file in parent repository, commit.
|
||||
* 2. Add a file with the same name, but different content in child repository, commit.
|
||||
* 3. Update.
|
||||
* 4. Test the MergeData from the MergeProvider to have correct data (there is no basic version, but it shouldn't be null - just empty).
|
||||
*/
|
||||
@Test
|
||||
public void fileAddedAndCommitted() throws Exception {
|
||||
// this is needed to have the same root changeset - otherwise conflicting root changeset will cause
|
||||
// an error during 'hg pull': "abort: repository is unrelated"
|
||||
prepareFileInBothRepositories();
|
||||
|
||||
myParentRepo.createFile("b.txt", "server");
|
||||
myParentRepo.addCommit();
|
||||
|
||||
final VirtualFile childFile = myRepo.createFile("b.txt", "local");
|
||||
myRepo.addCommit();
|
||||
|
||||
myRepo.pullUpdateMerge();
|
||||
|
||||
verifyMergeData(childFile, "", "local", "server");
|
||||
}
|
||||
|
||||
/**
|
||||
* Start with a non fresh repository.
|
||||
* 1. Add a file in parent repository, commit.
|
||||
* 2. Add a file with the same name, but different content in child repository, don't commit.
|
||||
* 3. Update.
|
||||
* 4. Test the MergeData from the MergeProvider to have correct data (there is no basic version, but it shouldn't be null - just empty).
|
||||
*/
|
||||
@Test
|
||||
public void fileAddedNotCommited() throws Exception {
|
||||
// this is needed to have the same root changeset - otherwise conflicting root changeset will cause
|
||||
// an error during 'hg pull': "abort: repository is unrelated"
|
||||
prepareFileInBothRepositories();
|
||||
|
||||
myParentRepo.createFile("b.txt", "server");
|
||||
myParentRepo.addCommit();
|
||||
|
||||
final VirtualFile childFile = myRepo.createFile("b.txt", "local");
|
||||
myRepo.add();
|
||||
|
||||
myRepo.pullUpdateMerge();
|
||||
|
||||
verifyMergeData(childFile, "", "local", "server");
|
||||
}
|
||||
|
||||
private void verifyMergeData(final VirtualFile file, String expectedBase, String expectedLocal, String expectedServer) throws Exception {
|
||||
final AtomicReference<MergeData> mergeData = new AtomicReference<MergeData>();
|
||||
UIUtil.invokeAndWaitIfNeeded(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
try {
|
||||
mergeData.set(myMergeProvider.loadRevisions(file));
|
||||
} catch (VcsException e) {
|
||||
fail("Failed to load revisions", e);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
assertEquals(mergeData.get().ORIGINAL, expectedBase);
|
||||
assertEquals(mergeData.get().CURRENT, expectedLocal);
|
||||
assertEquals(mergeData.get().LAST, expectedServer);
|
||||
}
|
||||
|
||||
private static void assertEquals(byte[] bytes, String s) {
|
||||
Assert.assertEquals(new String(bytes), s);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a file with initial content in the parent repository, pulls & updates it to the child repository.
|
||||
* @return References to the files in parent and child repositories respectively.
|
||||
*/
|
||||
private Pair<VirtualFile, VirtualFile> prepareFileInBothRepositories() throws IOException {
|
||||
final VirtualFile parentFile = myParentRepo.createFile("a.txt", "basic");
|
||||
myParentRepo.add();
|
||||
myParentRepo.commit();
|
||||
myRepo.pull();
|
||||
myRepo.update();
|
||||
final VirtualFile childFile = myRepo.getDir().findChild("a.txt");
|
||||
return Pair.create(parentFile, childFile);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -1,51 +0,0 @@
|
||||
/*
|
||||
* Copyright 2000-2010 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 org.zmlx.hg4idea.test;
|
||||
|
||||
import com.intellij.openapi.vfs.VirtualFile;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.FileNotFoundException;
|
||||
import java.io.FileOutputStream;
|
||||
import java.io.PrintStream;
|
||||
|
||||
/**
|
||||
* HgTestUtil is a collection of static utility methods for Mercurial tests.
|
||||
* @author Kirill Likhodedov
|
||||
*/
|
||||
public class HgTestUtil {
|
||||
|
||||
private HgTestUtil() {}
|
||||
|
||||
/**
|
||||
* Writes the given content to the file.
|
||||
* @param file file which content will be substituted by the given one.
|
||||
* @param content new file content
|
||||
*/
|
||||
public static void printToFile(VirtualFile file, String content) throws FileNotFoundException {
|
||||
PrintStream centralPrinter = null;
|
||||
try {
|
||||
centralPrinter = new PrintStream(new FileOutputStream(new File(file.getPath())));
|
||||
centralPrinter.print(content);
|
||||
centralPrinter.close();
|
||||
} finally {
|
||||
if (centralPrinter != null) {
|
||||
centralPrinter.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user