RepositoryCacheTest: avoid to close already closed repository

The tearDown() of the superclass closed the repository once more which
led to a negative use count warning logged by Repository.close().

Change-Id: I331f85a540c68264a53456276c32f72b79113d61
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

1 files changed, 22 insertions, 2 deletions

diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
index 42e201e932..ceb0452350 100644
--- a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
+++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/LocalDiskRepositoryTestCase.java
@@ -359,12 +359,32 @@ public abstract class LocalDiskRepositoryTestCase {
 	 * @throws IOException
 	 *             the repository could not be created in the temporary area
 	 */
-	private FileRepository createRepository(boolean bare) throws IOException {
+	private FileRepository createRepository(boolean bare)
+			throws IOException {
+		return createRepository(bare, true);
+	}
+
+	/**
+	 * Creates a new empty repository.
+	 *
+	 * @param bare
+	 *            true to create a bare repository; false to make a repository
+	 *            within its working directory
+	 * @param autoClose
+	 *            auto close the repository in #tearDown
+	 * @return the newly created repository, opened for access
+	 * @throws IOException
+	 *             the repository could not be created in the temporary area
+	 */
+	public FileRepository createRepository(boolean bare, boolean autoClose)
+			throws IOException {
 		File gitdir = createUniqueTestGitDir(bare);
 		FileRepository db = new FileRepository(gitdir);
 		assertFalse(gitdir.exists());
 		db.create(bare);
-		addRepoToClose(db);
+		if (autoClose) {
+			addRepoToClose(db);
+		}
 		return db;
 	}