diff options
| author |  Junio C Hamano <gitster@pobox.com> | 2018-11-21 22:57:48 +0900 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-11-21 22:57:48 +0900 |
| commit | 081173796590013509daede1068a1c022e3a7802 (patch) | |
| tree | 3d70f2fd87bf4959a130a86a510c23081fbbb483 /t | |
| parent | Merge branch 'sm/show-superproject-while-conflicted' into maint (diff) | |
| parent | fetch-pack: exclude blobs when lazy-fetching trees (diff) | |
| download | tgif-081173796590013509daede1068a1c022e3a7802.tar.xz | |
Merge branch 'jt/non-blob-lazy-fetch' into maint
A partial clone that is configured to lazily fetch missing objects
will on-demand issue a "git fetch" request to the originating
repository to fill not-yet-obtained objects. The request has been
optimized for requesting a tree object (and not the leaf blob
objects contained in it) by telling the originating repository that
no blobs are needed.
* jt/non-blob-lazy-fetch:
fetch-pack: exclude blobs when lazy-fetching trees
fetch-pack: avoid object flags if no_dependents
Diffstat (limited to 't')
| -rwxr-xr-x | t/t0410-partial-clone.sh | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh index 0ab02c337d..7762f89b3d 100755 --- a/t/t0410-partial-clone.sh +++ b/t/t0410-partial-clone.sh @@ -182,6 +182,47 @@ test_expect_success 'fetching of missing objects works with ref-in-want enabled' grep "git< fetch=.*ref-in-want" trace ' +test_expect_success 'fetching of missing blobs works' ' + rm -rf server repo && + test_create_repo server && + test_commit -C server foo && + git -C server repack -a -d --write-bitmap-index && + + git clone "file://$(pwd)/server" repo && + git hash-object repo/foo.t >blobhash && + rm -rf repo/.git/objects/* && + + git -C server config uploadpack.allowanysha1inwant 1 && + git -C server config uploadpack.allowfilter 1 && + git -C repo config core.repositoryformatversion 1 && + git -C repo config extensions.partialclone "origin" && + + git -C repo cat-file -p $(cat blobhash) +' + +test_expect_success 'fetching of missing trees does not fetch blobs' ' + rm -rf server repo && + test_create_repo server && + test_commit -C server foo && + git -C server repack -a -d --write-bitmap-index && + + git clone "file://$(pwd)/server" repo && + git -C repo rev-parse foo^{tree} >treehash && + git hash-object repo/foo.t >blobhash && + rm -rf repo/.git/objects/* && + + git -C server config uploadpack.allowanysha1inwant 1 && + git -C server config uploadpack.allowfilter 1 && + git -C repo config core.repositoryformatversion 1 && + git -C repo config extensions.partialclone "origin" && + git -C repo cat-file -p $(cat treehash) && + + # Ensure that the tree, but not the blob, is fetched + git -C repo rev-list --objects --missing=print $(cat treehash) >objects && + grep "^$(cat treehash)" objects && + grep "^[?]$(cat blobhash)" objects +' + test_expect_success 'rev-list stops traversal at missing and promised commit' ' rm -rf repo && test_create_repo repo && |