diff options
Diffstat (limited to 'org.eclipse.jgit.test')
-rw-r--r-- | org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/UploadPackTest.java | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/UploadPackTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/UploadPackTest.java index 5ae93fc12d..133ecd01eb 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/UploadPackTest.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/transport/UploadPackTest.java @@ -518,15 +518,18 @@ public class UploadPackTest { * Parse multiplexed packfile output from upload-pack using protocol V2 * into the client repository. */ - private void parsePack(ByteArrayInputStream recvStream) throws Exception { - parsePack(recvStream, NullProgressMonitor.INSTANCE); + private ReceivedPackStatistics parsePack(ByteArrayInputStream recvStream) throws Exception { + return parsePack(recvStream, NullProgressMonitor.INSTANCE); } - private void parsePack(ByteArrayInputStream recvStream, ProgressMonitor pm) + private ReceivedPackStatistics parsePack(ByteArrayInputStream recvStream, ProgressMonitor pm) throws Exception { SideBandInputStream sb = new SideBandInputStream( - recvStream, pm, new StringWriter(), NullOutputStream.INSTANCE); - client.newObjectInserter().newPackParser(sb).parse(NullProgressMonitor.INSTANCE); + recvStream, pm, + new StringWriter(), NullOutputStream.INSTANCE); + PackParser pp = client.newObjectInserter().newPackParser(sb); + pp.parse(NullProgressMonitor.INSTANCE); + return pp.getReceivedPackStatistics(); } @Test @@ -838,6 +841,42 @@ public class UploadPackTest { assertTrue(client.hasObject(tag.toObjectId())); } + @Test + public void testV2FetchOfsDelta() throws Exception { + String commonInBlob = "abcdefghijklmnopqrstuvwxyz"; + + RevBlob parentBlob = remote.blob(commonInBlob + "a"); + RevCommit parent = remote.commit(remote.tree(remote.file("foo", parentBlob))); + RevBlob childBlob = remote.blob(commonInBlob + "b"); + RevCommit child = remote.commit(remote.tree(remote.file("foo", childBlob)), parent); + remote.update("branch1", child); + + // Without ofs-delta. + ByteArrayInputStream recvStream = uploadPackV2( + "command=fetch\n", + PacketLineIn.DELIM, + "want " + child.toObjectId().getName() + "\n", + "done\n", + PacketLineIn.END); + PacketLineIn pckIn = new PacketLineIn(recvStream); + assertThat(pckIn.readString(), is("packfile")); + ReceivedPackStatistics stats = parsePack(recvStream); + assertTrue(stats.getNumOfsDelta() == 0); + + // With ofs-delta. + recvStream = uploadPackV2( + "command=fetch\n", + PacketLineIn.DELIM, + "want " + child.toObjectId().getName() + "\n", + "ofs-delta\n", + "done\n", + PacketLineIn.END); + pckIn = new PacketLineIn(recvStream); + assertThat(pckIn.readString(), is("packfile")); + stats = parsePack(recvStream); + assertTrue(stats.getNumOfsDelta() != 0); + } + private static class RejectAllRefFilter implements RefFilter { @Override public Map<String, Ref> filter(Map<String, Ref> refs) { |