diff options
Diffstat (limited to 't/t0410-partial-clone.sh')
| -rwxr-xr-x | t/t0410-partial-clone.sh | 97 |
1 files changed, 86 insertions, 11 deletions
diff --git a/t/t0410-partial-clone.sh b/t/t0410-partial-clone.sh index 4984ca583d..0ab02c337d 100755 --- a/t/t0410-partial-clone.sh +++ b/t/t0410-partial-clone.sh @@ -170,6 +170,18 @@ test_expect_success 'fetching of missing objects' ' git verify-pack --verbose "$IDX" | grep "$HASH" ' +test_expect_success 'fetching of missing objects works with ref-in-want enabled' ' + # ref-in-want requires protocol version 2 + git -C server config protocol.version 2 && + git -C server config uploadpack.allowrefinwant 1 && + git -C repo config protocol.version 2 && + + rm -rf repo/.git/objects/* && + rm -f trace && + GIT_TRACE_PACKET="$(pwd)/trace" git -C repo cat-file -p "$HASH" && + grep "git< fetch=.*ref-in-want" trace +' + test_expect_success 'rev-list stops traversal at missing and promised commit' ' rm -rf repo && test_create_repo repo && @@ -271,28 +283,91 @@ test_expect_success 'rev-list accepts missing and promised objects on command li git -C repo rev-list --exclude-promisor-objects --objects "$COMMIT" "$TREE" "$BLOB" ' -test_expect_success 'gc does not repack promisor objects' ' +test_expect_success 'gc repacks promisor objects separately from non-promisor objects' ' rm -rf repo && test_create_repo repo && - test_commit -C repo my_commit && + test_commit -C repo one && + test_commit -C repo two && - TREE_HASH=$(git -C repo rev-parse HEAD^{tree}) && - HASH=$(printf "$TREE_HASH\n" | pack_as_from_promisor) && + TREE_ONE=$(git -C repo rev-parse one^{tree}) && + printf "$TREE_ONE\n" | pack_as_from_promisor && + TREE_TWO=$(git -C repo rev-parse two^{tree}) && + printf "$TREE_TWO\n" | pack_as_from_promisor && git -C repo config core.repositoryformatversion 1 && git -C repo config extensions.partialclone "arbitrary string" && git -C repo gc && - # Ensure that the promisor packfile still exists, and remove it - test -e repo/.git/objects/pack/pack-$HASH.pack && - rm repo/.git/objects/pack/pack-$HASH.* && - - # Ensure that the single other pack contains the commit, but not the tree + # Ensure that exactly one promisor packfile exists, and that it + # contains the trees but not the commits + ls repo/.git/objects/pack/pack-*.promisor >promisorlist && + test_line_count = 1 promisorlist && + PROMISOR_PACKFILE=$(sed "s/.promisor/.pack/" <promisorlist) && + git verify-pack $PROMISOR_PACKFILE -v >out && + grep "$TREE_ONE" out && + grep "$TREE_TWO" out && + ! grep "$(git -C repo rev-parse one)" out && + ! grep "$(git -C repo rev-parse two)" out && + + # Remove the promisor packfile and associated files + rm $(sed "s/.promisor//" <promisorlist).* && + + # Ensure that the single other pack contains the commits, but not the + # trees ls repo/.git/objects/pack/pack-*.pack >packlist && test_line_count = 1 packlist && git verify-pack repo/.git/objects/pack/pack-*.pack -v >out && - grep "$(git -C repo rev-parse HEAD)" out && - ! grep "$TREE_HASH" out + grep "$(git -C repo rev-parse one)" out && + grep "$(git -C repo rev-parse two)" out && + ! grep "$TREE_ONE" out && + ! grep "$TREE_TWO" out +' + +test_expect_success 'gc does not repack promisor objects if there are none' ' + rm -rf repo && + test_create_repo repo && + test_commit -C repo one && + + git -C repo config core.repositoryformatversion 1 && + git -C repo config extensions.partialclone "arbitrary string" && + git -C repo gc && + + # Ensure that only one pack exists + ls repo/.git/objects/pack/pack-*.pack >packlist && + test_line_count = 1 packlist +' + +repack_and_check () { + rm -rf repo2 && + cp -r repo repo2 && + git -C repo2 repack $1 -d && + git -C repo2 fsck && + + git -C repo2 cat-file -e $2 && + git -C repo2 cat-file -e $3 +} + +test_expect_success 'repack -d does not irreversibly delete promisor objects' ' + rm -rf repo && + test_create_repo repo && + git -C repo config core.repositoryformatversion 1 && + git -C repo config extensions.partialclone "arbitrary string" && + + git -C repo commit --allow-empty -m one && + git -C repo commit --allow-empty -m two && + git -C repo commit --allow-empty -m three && + git -C repo commit --allow-empty -m four && + ONE=$(git -C repo rev-parse HEAD^^^) && + TWO=$(git -C repo rev-parse HEAD^^) && + THREE=$(git -C repo rev-parse HEAD^) && + + printf "$TWO\n" | pack_as_from_promisor && + printf "$THREE\n" | pack_as_from_promisor && + delete_object repo "$ONE" && + + repack_and_check -a "$TWO" "$THREE" && + repack_and_check -A "$TWO" "$THREE" && + repack_and_check -l "$TWO" "$THREE" ' test_expect_success 'gc stops traversal when a missing but promised object is reached' ' |