public void testSwitchBranchClosesOpenProjectsThatDontExistOnDestinationBranch()
throws Throwable {
testAddBranch();
assertCurrentBranch("master");
assertSwitchBranch("my_new_branch");
GitIndex index = getRepo().index();
assertTrue("Expected changed file listing to be empty", index.changedFiles().isEmpty());
// Create a new project on this branch!
String projectName = "project_on_branch" + System.currentTimeMillis();
File projectDir = getRepo().workingDirectory().append(projectName).toFile();
projectDir.mkdirs();
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IProject project = workspace.getRoot().getProject(projectName);
IProjectDescription description = workspace.newProjectDescription(projectName);
description.setLocation(getRepo().workingDirectory().append(projectName));
project.create(description, new NullProgressMonitor());
// Commit the project on this branch!
index.refresh(new NullProgressMonitor());
// Now there should be a single file that's been changed!
List<ChangedFile> changed = index.changedFiles();
assertEquals(
"repository changed file listing should contain one entry for new .project file, but does not",
1,
changed.size());
// Make sure it's shown as having unstaged changes only and is NEW
assertNewUnstagedFile(changed.get(0));
// Stage the new file
assertStageFiles(index, changed);
assertNewStagedFile(changed.get(0));
assertCommit(index, "Initial commit");
assertSwitchBranch("master");
// Assert that the new project is closed!
project = workspace.getRoot().getProject(projectName);
assertFalse(project.isOpen());
// assert that there's no .project file stranded there
File dotProject = new File(projectDir, IProjectDescription.DESCRIPTION_FILE_NAME);
assertFalse(dotProject.exists());
}
public void testRefresh() throws Exception {
GitRepository repo = getRepo();
// Write 1000 small files to the repo
writeFiles(repo.workingDirectory(), 1000);
GitIndex index = repo.index();
for (int i = 0; i < 1200; i++) {
startMeasuring();
index.refresh(null);
stopMeasuring();
}
commitMeasurements();
assertPerformance();
}
public void testDeleteUnMergedBranch() throws Throwable {
testAddBranch();
assertSwitchBranch("my_new_branch");
// Now we need to make changes, commit and then switch back to master
GitIndex index = getRepo().index();
// TODO Refactor out common code with testAddFileStageUnstageCommit
// Actually add a file to the location
String txtFile = getRepo().workingDirectory() + File.separator + "file_on_branch.txt";
FileWriter writer = new FileWriter(txtFile);
writer.write("Hello Branched World!");
writer.close();
// refresh the index
index.refresh(new NullProgressMonitor());
// Now there should be a single file that's been changed!
List<ChangedFile> changedFiles = index.changedFiles();
assertEquals(
"repository changed file listing should contain one entry for a new file_on_branch.txt file, but does not",
1,
changedFiles.size());
// Make sure it's shown as having unstaged changes only and is NEW
assertNewUnstagedFile(changedFiles.get(0));
// Stage the new file
assertStageFiles(index, changedFiles);
assertNewStagedFile(changedFiles.get(0));
assertCommit(index, "Initial commit");
// Now switch to master
assertSwitchBranch("master");
IStatus status = getRepo().deleteBranch("my_new_branch");
assertFalse(
"Deleting an umerged branch didn't return an error status (as it should)", status.isOK());
assertEquals(1, status.getCode());
// Can't rely on the unmerged failure message from git to remain the same across versions.
// assertEquals(
// "error: The branch 'my_new_branch' is not an ancestor of your current HEAD.\nIf you are sure
// you want to delete it, run 'git branch -D my_new_branch'.",
// status.getMessage());
}
public void testCommitMessageWithDoubleQuotes() throws Throwable {
GitRepository repo = createRepo();
GitIndex index = repo.index();
assertTrue(index.changedFiles().isEmpty());
// Actually add a file to the location
FileWriter writer = new FileWriter(fileToAdd());
writer.write("Hello World!");
writer.close();
// refresh the index
index.refresh(new NullProgressMonitor());
// Now there should be a single file that's been changed!
List<ChangedFile> changed = index.changedFiles();
assertEquals(
"Repository changed file listing should contain one entry for the new file, but does not",
1,
changed.size());
// Make sure it's shown as having unstaged changes only and is NEW
assertNewUnstagedFile(changed.get(0));
// stage
assertStageFiles(index, changed);
assertNewStagedFile(changed.get(0));
// commit
final String commitMessage = "Initial commit with \"double quotes\" inside the message!";
assertCommit(index, commitMessage);
// now grab the resulting log to see if the message escaped the quotes too many times!
File file = repo.gitFile(GitRepository.COMMIT_EDITMSG);
FileInputStream stream = null;
try {
stream = new FileInputStream(file);
String result = IOUtil.read(stream);
assertEquals(commitMessage + "\n", result);
} finally {
if (stream != null) {
stream.close();
}
}
}
public void testDeleteFile() throws Throwable {
testAddFileStageUnstageAndCommit();
// Now delete the file we committed!
File addedFile = new File(fileToAdd());
// make sure it's there first
assertTrue("File we want to delete through git repo doesn't exist", addedFile.exists());
// delete it
IStatus status = getRepo().deleteFile(addedFile.getName());
assertTrue(
MessageFormat.format("Deleting file in git repo returned an error status: {0}", status),
status.isOK());
// make sure its deleted from filesystem
assertFalse("Deleted file through git, file still exists", addedFile.exists());
// Check the changed files and make sure it shows up as changed: DELETED, unstaged
GitIndex index = getRepo().index();
assertRefresh(index);
// Now there should be a single file that's been changed!
List<ChangedFile> changedFiles = index.changedFiles();
assertEquals(
"Repository changed file listing should contain one entry for the deleted file, but does not",
1,
changedFiles.size());
// Make sure it's shown as having staged changes only and is DELETED
assertDeletedStagedFile(changedFiles.get(0));
// unstage
assertUnstageFiles(index, changedFiles);
assertDeletedUnstagedFile(changedFiles.get(0));
// stage
assertStageFiles(index, changedFiles);
assertDeletedStagedFile(changedFiles.get(0));
// commit
assertCommit(index, "Delete files");
}
public void testAddFileStageUnstageAndCommit() throws Exception {
GitRepository repo = createRepo();
GitIndex index = repo.index();
assertTrue(index.changedFiles().isEmpty());
// Actually add a file to the location
FileWriter writer = new FileWriter(fileToAdd());
writer.write("Hello World!");
writer.close();
// refresh the index
assertRefresh();
// Now there should be a single file that's been changed!
List<ChangedFile> changed = index.changedFiles();
assertEquals(
"Repository changed file listing should contain one entry for the new file, but does not",
1,
changed.size());
// Make sure it's shown as having unstaged changes only and is NEW
assertNewUnstagedFile(changed.get(0));
// Stage the new file
assertStageFiles(index, changed);
assertNewStagedFile(changed.get(0));
// Unstage the file
assertUnstageFiles(index, changed);
assertNewUnstagedFile(changed.get(0));
// Stage
assertStageFiles(index, changed);
assertNewStagedFile(changed.get(0));
// Commit
assertCommit(index, "Initial commit");
}
// Test modifying file that isn't new (already checked in)
public void testModifyCheckedInFile() throws Throwable {
testAddFileStageUnstageAndCommit();
GitIndex index = getRepo().index();
// Actually add a file to the location
FileWriter writer = new FileWriter(fileToAdd(), true);
writer.write("\nHello second line!");
writer.close();
// refresh the index
assertRefresh();
// Now there should be a single file that's been changed!
List<ChangedFile> changed = index.changedFiles();
assertEquals(
"Repository changed file listing should contain one entry for a new file, but does not",
1,
changed.size());
// Make sure it's shown as having unstaged changes only and is MODIFIED
assertModifiedUnstagedFile(changed.get(0));
// stage
assertStageFiles(index, changed);
assertModifiedStagedFile(changed.get(0));
// unstage
assertUnstageFiles(index, changed);
assertModifiedUnstagedFile(changed.get(0));
// stage
assertStageFiles(index, changed);
assertModifiedStagedFile(changed.get(0));
// commit
assertCommit(index, "Add second line");
}