/*
* Copyright (C) 2012, 2015 François Rey <eclipse.org_@_francois_._rey_._name>
* and other copyright owners as documented in the project's IP log.
*
* This program and the accompanying materials are made available
* under the terms of the Eclipse Distribution License v1.0 which
* accompanies this distribution, is reproduced below, and is
* available at http://www.eclipse.org/org/documents/edl-v10.php
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* - Neither the name of the Eclipse Foundation, Inc. nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.eclipse.jgit.pgm;
import static org.eclipse.jgit.lib.Constants.MASTER;
import static org.eclipse.jgit.lib.Constants.R_HEADS;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.lib.CLIRepositoryTestCase;
import org.eclipse.jgit.revwalk.RevCommit;
import org.junit.Test;
public class StatusTest extends CLIRepositoryTestCase {
@Test
public void testPathOptionHelp() throws Exception {
String[] result = execute("git status -h");
assertTrue("Unexpected argument: " + result[1],
result[1].endsWith("[-- path ... ...]"));
}
@Test
public void testStatusDefault() throws Exception {
executeTest("git status", false, true);
}
@Test
public void testStatusU() throws Exception {
executeTest("git status -u", false, true);
}
@Test
public void testStatusUno() throws Exception {
executeTest("git status -uno", false, false);
}
@Test
public void testStatusUall() throws Exception {
executeTest("git status -uall", false, true);
}
@Test
public void testStatusUntrackedFiles() throws Exception {
executeTest("git status --untracked-files", false, true);
}
@Test
public void testStatusUntrackedFilesNo() throws Exception {
executeTest("git status --untracked-files=no", false, false);
}
@Test
public void testStatusUntrackedFilesAll() throws Exception {
executeTest("git status --untracked-files=all", false, true);
}
@Test
public void testStatusPorcelain() throws Exception {
executeTest("git status --porcelain", true, true);
}
@Test
public void testStatusPorcelainU() throws Exception {
executeTest("git status --porcelain -u", true, true);
}
@Test
public void testStatusPorcelainUno() throws Exception {
executeTest("git status --porcelain -uno", true, false);
}
@Test
public void testStatusPorcelainUall() throws Exception {
executeTest("git status --porcelain -uall", true, true);
}
@Test
public void testStatusPorcelainUntrackedFiles() throws Exception {
executeTest("git status --porcelain --untracked-files", true, true);
}
@Test
public void testStatusPorcelainUntrackedFilesNo() throws Exception {
executeTest("git status --porcelain --untracked-files=no", true, false);
}
@Test
public void testStatusPorcelainUntrackedFilesAll() throws Exception {
executeTest("git status --porcelain --untracked-files=all", true, true);
}
/**
* Executes the test sequence.
*
* @param command
* full git command and parameters to be used
* @param porcelain
* indicates that porcelain format is expected in the output
* @param untrackedFiles
* indicates that untracked files are expected in the output
*
* @throws Exception
* if error during test execution
*/
private void executeTest(String command, boolean porcelain,
boolean untrackedFiles) throws Exception {
Git git = new Git(db);
// Write all files
writeAllFiles();
// Test untracked
assertUntrackedFiles(command, porcelain, untrackedFiles);
// Add to index
addFilesToIndex(git);
// Test staged count
assertStagedFiles(command, porcelain, untrackedFiles);
// Commit
makeInitialCommit(git);
assertAfterInitialCommit(command, porcelain, untrackedFiles);
// Make some changes and stage them
makeSomeChangesAndStageThem(git);
// Test staged/not-staged status
assertStagedStatus(command, porcelain, untrackedFiles);
// Create unmerged file
createUnmergedFile(git);
// Commit pending changes
commitPendingChanges(git);
assertUntracked(command, porcelain, untrackedFiles, "master");
// Checkout new branch
checkoutTestBranch(git);
// Test branch status
assertUntracked(command, porcelain, untrackedFiles, "test");
// Commit change and checkout master again
RevCommit testBranch = commitChangesInTestBranch(git);
assertUntracked(command, porcelain, untrackedFiles, "test");
checkoutMasterBranch(git);
// Change the same file and commit
changeUnmergedFileAndCommit(git);
assertUntracked(command, porcelain, untrackedFiles, "master");
// Merge test branch into master
mergeTestBranchInMaster(git, testBranch);
// Test unmerged status
assertUntrackedAndUnmerged(command, porcelain, untrackedFiles, "master");
// Test detached head
detachHead(git);
assertUntrackedAndUnmerged(command, porcelain, untrackedFiles, null);
}
private void writeAllFiles() throws IOException {
writeTrashFile("tracked", "tracked");
writeTrashFile("stagedNew", "stagedNew");
writeTrashFile("stagedModified", "stagedModified");
writeTrashFile("stagedDeleted", "stagedDeleted");
writeTrashFile("trackedModified", "trackedModified");
writeTrashFile("trackedDeleted", "trackedDeleted");
writeTrashFile("untracked", "untracked");
}
private void addFilesToIndex(Git git) throws GitAPIException {
git.add().addFilepattern("tracked").call();
git.add().addFilepattern("stagedModified").call();
git.add().addFilepattern("stagedDeleted").call();
git.add().addFilepattern("trackedModified").call();
git.add().addFilepattern("trackedDeleted").call();
}
private void makeInitialCommit(Git git) throws GitAPIException {
git.commit().setMessage("initial commit").call();
}
private void makeSomeChangesAndStageThem(Git git) throws IOException,
GitAPIException {
writeTrashFile("stagedModified", "stagedModified modified");
deleteTrashFile("stagedDeleted");
writeTrashFile("trackedModified", "trackedModified modified");
deleteTrashFile("trackedDeleted");
git.add().addFilepattern("stagedModified").call();
git.rm().addFilepattern("stagedDeleted").call();
git.add().addFilepattern("stagedNew").call();
}
private void createUnmergedFile(Git git) throws IOException,
GitAPIException {
writeTrashFile("unmerged", "unmerged");
git.add().addFilepattern("unmerged").call();
}
private void commitPendingChanges(Git git) throws GitAPIException {
git.add().addFilepattern("trackedModified").call();
git.rm().addFilepattern("trackedDeleted").call();
git.commit().setMessage("commit before branching").call();
}
private void checkoutTestBranch(Git git) throws GitAPIException {
git.checkout().setCreateBranch(true).setName("test").call();
}
private RevCommit commitChangesInTestBranch(Git git) throws IOException,
GitAPIException {
writeTrashFile("unmerged", "changed in test branch");
git.add().addFilepattern("unmerged").call();
return git.commit()
.setMessage("changed unmerged in test branch").call();
}
private void checkoutMasterBranch(Git git) throws GitAPIException {
git.checkout().setName("master").call();
}
private void changeUnmergedFileAndCommit(Git git) throws IOException,
GitAPIException {
writeTrashFile("unmerged", "changed in master branch");
git.add().addFilepattern("unmerged").call();
git.commit().setMessage("changed unmerged in master branch").call();
}
private void mergeTestBranchInMaster(Git git, RevCommit aCommit)
throws GitAPIException {
git.merge().include(aCommit.getId()).call();
}
private void detachHead(Git git) throws IOException, GitAPIException {
String commitId = db.exactRef(R_HEADS + MASTER).getObjectId().name();
git.checkout().setName(commitId).call();
}
private void assertUntrackedFiles(String command, boolean porcelain,
boolean untrackedFiles) throws Exception {
String[] output = new String[0];
if (porcelain) {
if (untrackedFiles) {
output = new String[] { //
"?? stagedDeleted", //
"?? stagedModified", //
"?? stagedNew", //
"?? tracked", //
"?? trackedDeleted", //
"?? trackedModified", //
"?? untracked", //
"" //
};
} else {
output = new String[] { //
"" //
};
}
} else {
if (untrackedFiles) {
output = new String[] { //
"On branch master", //
"Untracked files:", //
"",//
"\tstagedDeleted", //
"\tstagedModified", //
"\tstagedNew", //
"\ttracked", //
"\ttrackedDeleted", //
"\ttrackedModified", //
"\tuntracked", //
"" //
};
} else {
output = new String[] { //
"On branch master", //
"" //
};
}
}
assertArrayOfLinesEquals(output, execute(command));
}
private void assertStagedFiles(String command, boolean porcelain,
boolean untrackedFiles) throws Exception {
String[] output = new String[0];
if (porcelain) {
if (untrackedFiles) {
output = new String[] { //
"A stagedDeleted", //
"A stagedModified", //
"A tracked", //
"A trackedDeleted", //
"A trackedModified", //
"?? stagedNew", //
"?? untracked", //
"" //
};
} else {
output = new String[] { //
"A stagedDeleted", //
"A stagedModified", //
"A tracked", //
"A trackedDeleted", //
"A trackedModified", //
"" //
};
}
} else {
if (untrackedFiles) {
output = new String[] { //
"On branch master", //
"Changes to be committed:", //
"", //
"\tnew file: stagedDeleted", //
"\tnew file: stagedModified", //
"\tnew file: tracked", //
"\tnew file: trackedDeleted", //
"\tnew file: trackedModified", //
"", //
"Untracked files:", //
"", //
"\tstagedNew", //
"\tuntracked", //
"" //
};
} else {
output = new String[] { //
"On branch master", //
"Changes to be committed:", //
"", //
"\tnew file: stagedDeleted", //
"\tnew file: stagedModified", //
"\tnew file: tracked", //
"\tnew file: trackedDeleted", //
"\tnew file: trackedModified", //
"" //
};
}
}
assertArrayOfLinesEquals(output, execute(command));
}
private void assertAfterInitialCommit(String command, boolean porcelain,
boolean untrackedFiles) throws Exception {
String[] output = new String[0];
if (porcelain) {
if (untrackedFiles) {
output = new String[] { //
"?? stagedNew", //
"?? untracked", //
"" //
};
} else {
output = new String[] { //
"" //
};
}
} else {
if (untrackedFiles) {
output = new String[] { //
"On branch master", //
"Untracked files:", //
"", //
"\tstagedNew", //
"\tuntracked", //
"" //
};
} else {
output = new String[] { //
"On branch master", //
"" //
};
}
}
assertArrayOfLinesEquals(output, execute(command));
}
private void assertStagedStatus(String command, boolean porcelain,
boolean untrackedFiles) throws Exception {
String[] output = new String[0];
if (porcelain) {
if (untrackedFiles) {
output = new String[] { //
"D stagedDeleted", //
"M stagedModified", //
"A stagedNew", //
" D trackedDeleted", //
" M trackedModified", //
"?? untracked", //
"" //
};
} else {
output = new String[] { //
"D stagedDeleted", //
"M stagedModified", //
"A stagedNew", //
" D trackedDeleted", //
" M trackedModified", //
"" //
};
}
} else {
if (untrackedFiles) {
output = new String[] { //
"On branch master", //
"Changes to be committed:", //
"", //
"\tdeleted: stagedDeleted", //
"\tmodified: stagedModified", //
"\tnew file: stagedNew", //
"", //
"Changes not staged for commit:", //
"", //
"\tdeleted: trackedDeleted", //
"\tmodified: trackedModified", //
"", //
"Untracked files:", //
"", //
"\tuntracked", //
"" //
};
} else {
output = new String[] { //
"On branch master", //
"Changes to be committed:", //
"", //
"\tdeleted: stagedDeleted", //
"\tmodified: stagedModified", //
"\tnew file: stagedNew", //
"", //
"Changes not staged for commit:", //
"", //
"\tdeleted: trackedDeleted", //
"\tmodified: trackedModified", //
"", //
};
}
}
assertArrayOfLinesEquals(output, execute(command));
}
private void assertUntracked(String command,
boolean porcelain,
boolean untrackedFiles, String branch) throws Exception {
String[] output = new String[0];
String branchHeader = "On branch " + branch;
if (porcelain) {
if (untrackedFiles) {
output = new String[] { //
"?? untracked", //
"" //
};
} else {
output = new String[] { //
"" //
};
}
} else {
if (untrackedFiles) {
output = new String[] { //
branchHeader, //
"Untracked files:", //
"", //
"\tuntracked", //
"" //
};
} else {
output = new String[] { //
branchHeader, //
"" //
};
}
}
assertArrayOfLinesEquals(output, execute(command));
}
private void assertUntrackedAndUnmerged(String command, boolean porcelain,
boolean untrackedFiles, String branch) throws Exception {
String[] output = new String[0];
String branchHeader = (branch == null) //
? "Not currently on any branch." //
: "On branch " + branch;
if (porcelain) {
if (untrackedFiles) {
output = new String[] { //
"UU unmerged", //
"?? untracked", //
"" //
};
} else {
output = new String[] { //
"UU unmerged", //
"" //
};
}
} else {
if (untrackedFiles) {
output = new String[] { //
branchHeader, //
"Unmerged paths:", //
"", //
"\tboth modified: unmerged", //
"", //
"Untracked files:", //
"", //
"\tuntracked", //
"" //
};
} else {
output = new String[] { //
branchHeader, //
"Unmerged paths:", //
"", //
"\tboth modified: unmerged", //
"" //
};
}
}
assertArrayOfLinesEquals(output, execute(command));
}
}