[PATCH JGIT 2/2] Test case for pack index CRC

["Daniel Cheng (aka SDiZ)" <j16sdiz+freenet@gmail.com>]

Signed-off-by: Daniel Cheng (aka SDiZ) <j16sdiz+freenet@gmail.com>
---
 .../tst/org/spearce/jgit/lib/PackWriterTest.java   |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/PackWriterTest.java b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/PackWriterTest.java
index f7139fc..9a5513f 100644
--- a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/PackWriterTest.java
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/PackWriterTest.java
@@ -354,6 +354,15 @@ public class PackWriterTest extends RepositoryTestCase {
 		assertTrue(sizePack4 > sizePack4Thin);
 	}
 
+	public void testWriteIndex() throws Exception {
+		writer.setIndexVersion(2);
+		writeVerifyPack4(true);
+		
+		PackIndex idx = PackIndex.open(indexFile);
+		assertEquals(0x4743F1E4L, idx.findCRC32(ObjectId
+				.fromString("82c6b885ff600be425b4ea96dee75dca255b69e7")));
+	}
+
 	// TODO: testWritePackDeltasCycle()
 	// TODO: testWritePackDeltasDepth()
 
@@ -470,6 +479,7 @@ public class PackWriterTest extends RepositoryTestCase {
 		final IndexPack indexer = new IndexPack(db, is, packBase);
 		indexer.setKeepEmpty(true);
 		indexer.setFixThin(thin);
+		indexer.setIndexVersion(2);
 		indexer.index(new TextProgressMonitor());
 		pack = new PackFile(indexFile, packFile);
 	}
-- 
1.6.2