Cannot commit -o file with only file permission change

Bug 345076
Change-Id: Ie64039793ab6ba4748731320399f03301b6282ec
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitAndLogCommandTests.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitAndLogCommandTests.java
index aac1dc1496..e6b6a096fa 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitAndLogCommandTests.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/CommitAndLogCommandTests.java
@@ -67,6 +67,7 @@ import org.eclipse.jgit.lib.RepositoryTestCase;
 import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.storage.file.ReflogReader;
 import org.eclipse.jgit.treewalk.TreeWalk;
+import org.eclipse.jgit.util.FS;
 import org.eclipse.jgit.util.FileUtils;
 import org.eclipse.jgit.util.RawParseUtils;
 import org.junit.Test;
@@ -267,6 +268,36 @@ public class CommitAndLogCommandTests extends RepositoryTestCase {
 	}
 
 	@Test
+	public void testModeChange() throws IOException, NoFilepatternException,
+			NoHeadException, NoMessageException, ConcurrentRefUpdateException,
+			JGitInternalException, WrongRepositoryStateException {
+		Git git = new Git(db);
+
+		// create file
+		File file = new File(db.getWorkTree(), "a.txt");
+		FileUtils.createNewFile(file);
+		PrintWriter writer = new PrintWriter(file);
+		writer.print("content1");
+		writer.close();
+
+		// First commit - a.txt file
+		git.add().addFilepattern("a.txt").call();
+		git.commit().setMessage("commit1").setCommitter(committer).call();
+
+		// pure mode change should be committable
+		FS fs = db.getFS();
+		fs.setExecute(file, true);
+		git.add().addFilepattern("a.txt").call();
+		git.commit().setMessage("mode change").setCommitter(committer).call();
+
+		// pure mode change should be committable with -o option
+		fs.setExecute(file, false);
+		git.add().addFilepattern("a.txt").call();
+		git.commit().setMessage("mode change").setCommitter(committer)
+				.setOnly("a.txt").call();
+	}
+
+	@Test
 	public void testCommitRange() throws NoHeadException, NoMessageException,
 			UnmergedPathException, ConcurrentRefUpdateException,
 			JGitInternalException, WrongRepositoryStateException,