diff options
| -rw-r--r-- | plumbing/object/commitnode_test.go | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/plumbing/object/commitnode_test.go b/plumbing/object/commitnode_test.go index 1e5f2d9..df307e3 100644 --- a/plumbing/object/commitnode_test.go +++ b/plumbing/object/commitnode_test.go @@ -102,3 +102,33 @@ func (s *CommitNodeSuite) TestCommitGraph(c *C) { testWalker(c, nodeIndex)
testParents(c, nodeIndex)
}
+
+func (s *CommitNodeSuite) TestMixedGraph(c *C) {
+ // Unpack the original repository with pack file
+ f := fixtures.ByTag("commit-graph").One()
+ dotgit := f.DotGit()
+ storer := filesystem.NewStorage(dotgit, cache.NewObjectLRUDefault())
+ p := f.Packfile()
+ defer p.Close()
+ err := packfile.UpdateObjectStorage(storer, p)
+ c.Assert(err, IsNil)
+
+ // Take the commit-graph file and copy it to memory index without the last commit
+ reader, err := mmap.Open(path.Join(dotgit.Root(), "objects", "info", "commit-graph"))
+ c.Assert(err, IsNil)
+ defer reader.Close()
+ fileIndex, err := commitgraph.OpenFileIndex(reader)
+ c.Assert(err, IsNil)
+ memoryIndex := commitgraph.NewMemoryIndex()
+ for i, hash := range fileIndex.Hashes() {
+ if hash.String() != "b9d69064b190e7aedccf84731ca1d917871f8a1c" {
+ node, err := fileIndex.GetNodeByIndex(i)
+ c.Assert(err, IsNil)
+ memoryIndex.Add(hash, node)
+ }
+ }
+
+ nodeIndex := NewGraphCommitNodeIndex(memoryIndex, storer)
+ testWalker(c, nodeIndex)
+ testParents(c, nodeIndex)
+}
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