added resetIndex() to RepositoryTestCase

Added a utility method to set the reset an index to match exactly
some content in the filesystem. This can be used by tests to prepare
commits in the working-tree and set the index in one shot.

[sp: Cleaned up formatting, added getEntryFile(), released inserter.]

Change-Id: If38b1f7cacaaf769f51b14541c5da0c1e24568a5
Signed-off-by: Christian Halstrick <christian.halstrick@sap.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/FileTreeIterator.java b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/FileTreeIterator.java
index 2d032ab835..09dd50063f 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/FileTreeIterator.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/FileTreeIterator.java
@@ -211,4 +211,13 @@ public class FileTreeIterator extends WorkingTreeIterator {
 	public File getDirectory() {
 		return directory;
 	}
+
+	/**
+	 * @return The location of the working file. This is the same as {@code new
+	 *         File(getDirectory(), getEntryPath())} but may be faster by
+	 *         reusing an internal File instance.
+	 */
+	public File getEntryFile() {
+		return ((FileEntry) current()).getFile();
+	}
 }