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Merge "IndexDiff: support state [removed, untracked]"

stable-0.10
Shawn Pearce 14 years ago committed by Code Review
parent
commit
6ed0501346
  1. 31
      org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/IndexDiffTest.java
  2. 3
      org.eclipse.jgit/src/org/eclipse/jgit/lib/IndexDiff.java

31
org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/IndexDiffTest.java

@ -48,6 +48,9 @@ package org.eclipse.jgit.lib;
import java.io.File;
import java.io.IOException;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.dircache.DirCache;
import org.eclipse.jgit.dircache.DirCacheEditor;
import org.eclipse.jgit.treewalk.FileTreeIterator;
public class IndexDiffTest extends RepositoryTestCase {
@ -210,4 +213,32 @@ public class IndexDiffTest extends RepositoryTestCase {
oi.release();
}
}
/**
* A file is removed from the index but stays in the working directory. It
* is checked if IndexDiff detects this file as removed and untracked.
*
* @throws Exception
*/
public void testRemovedUntracked() throws Exception{
Git git = new Git(db);
String path = "file";
writeTrashFile(path, "content");
git.add().addFilepattern(path).call();
git.commit().setMessage("commit").call();
removeFromIndex(path);
FileTreeIterator iterator = new FileTreeIterator(db);
IndexDiff diff = new IndexDiff(db, Constants.HEAD, iterator);
diff.diff();
assertTrue(diff.getRemoved().contains(path));
assertTrue(diff.getUntracked().contains(path));
}
private void removeFromIndex(String path) throws IOException {
final DirCache dirc = db.lockDirCache();
final DirCacheEditor edit = dirc.editor();
edit.add(new DirCacheEditor.DeletePath(path));
if (!edit.commit())
throw new IOException("could not commit");
}
}

3
org.eclipse.jgit/src/org/eclipse/jgit/lib/IndexDiff.java

@ -203,6 +203,9 @@ public class IndexDiff {
if (!fileModeTree.equals(FileMode.TYPE_TREE)) {
removed.add(treeIterator.getEntryPathString());
changesExist = true;
if (workingTreeIterator != null)
untracked.add(workingTreeIterator
.getEntryPathString());
}
}
} else {

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