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https://github.com/git/git
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ef830cc434
This is one step towards supporting partial clone submodules. Even after this patch, we will still lack partial clone submodules support, primarily because a lot of Git code that accesses submodule objects does so by adding their object stores as alternates, meaning that any lazy fetches that would occur in the submodule would be done based on the config of the superproject, not of the submodule. This also prevents testing of the functionality in this patch by user-facing commands. So for now, test this mechanism using a test helper. Besides that, there is some code that uses the wrapper functions like has_promisor_remote(). Those will need to be checked to see if they could support the non-wrapper functions instead (and thus support any repository, not just the_repository). Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
660 lines
21 KiB
Bash
Executable file
660 lines
21 KiB
Bash
Executable file
#!/bin/sh
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test_description='partial clone'
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. ./test-lib.sh
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delete_object () {
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rm $1/.git/objects/$(echo $2 | sed -e 's|^..|&/|')
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}
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pack_as_from_promisor () {
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HASH=$(git -C repo pack-objects .git/objects/pack/pack) &&
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>repo/.git/objects/pack/pack-$HASH.promisor &&
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echo $HASH
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}
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promise_and_delete () {
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HASH=$(git -C repo rev-parse "$1") &&
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git -C repo tag -a -m message my_annotated_tag "$HASH" &&
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git -C repo rev-parse my_annotated_tag | pack_as_from_promisor &&
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# tag -d prints a message to stdout, so redirect it
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git -C repo tag -d my_annotated_tag >/dev/null &&
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delete_object repo "$HASH"
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}
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test_expect_success 'extensions.partialclone without filter' '
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test_create_repo server &&
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git clone --filter="blob:none" "file://$(pwd)/server" client &&
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git -C client config --unset remote.origin.partialclonefilter &&
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git -C client fetch origin
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'
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test_expect_success 'convert shallow clone to partial clone' '
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rm -fr server client &&
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test_create_repo server &&
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test_commit -C server my_commit 1 &&
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test_commit -C server my_commit2 1 &&
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git clone --depth=1 "file://$(pwd)/server" client &&
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git -C client fetch --unshallow --filter="blob:none" &&
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test_cmp_config -C client true remote.origin.promisor &&
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test_cmp_config -C client blob:none remote.origin.partialclonefilter &&
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test_cmp_config -C client 1 core.repositoryformatversion
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'
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test_expect_success SHA1 'convert to partial clone with noop extension' '
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rm -fr server client &&
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test_create_repo server &&
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test_commit -C server my_commit 1 &&
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test_commit -C server my_commit2 1 &&
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git clone --depth=1 "file://$(pwd)/server" client &&
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test_cmp_config -C client 0 core.repositoryformatversion &&
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git -C client config extensions.noop true &&
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git -C client fetch --unshallow --filter="blob:none"
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'
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test_expect_success SHA1 'converting to partial clone fails with unrecognized extension' '
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rm -fr server client &&
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test_create_repo server &&
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test_commit -C server my_commit 1 &&
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test_commit -C server my_commit2 1 &&
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git clone --depth=1 "file://$(pwd)/server" client &&
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test_cmp_config -C client 0 core.repositoryformatversion &&
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git -C client config extensions.nonsense true &&
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test_must_fail git -C client fetch --unshallow --filter="blob:none"
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'
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test_expect_success 'missing reflog object, but promised by a commit, passes fsck' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo my_commit &&
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A=$(git -C repo commit-tree -m a HEAD^{tree}) &&
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C=$(git -C repo commit-tree -m c -p $A HEAD^{tree}) &&
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# Reference $A only from reflog, and delete it
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git -C repo branch my_branch "$A" &&
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git -C repo branch -f my_branch my_commit &&
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delete_object repo "$A" &&
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# State that we got $C, which refers to $A, from promisor
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printf "$C\n" | pack_as_from_promisor &&
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# Normally, it fails
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test_must_fail git -C repo fsck &&
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# But with the extension, it succeeds
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo fsck
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'
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test_expect_success 'missing reflog object, but promised by a tag, passes fsck' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo my_commit &&
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A=$(git -C repo commit-tree -m a HEAD^{tree}) &&
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git -C repo tag -a -m d my_tag_name $A &&
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T=$(git -C repo rev-parse my_tag_name) &&
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git -C repo tag -d my_tag_name &&
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# Reference $A only from reflog, and delete it
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git -C repo branch my_branch "$A" &&
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git -C repo branch -f my_branch my_commit &&
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delete_object repo "$A" &&
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# State that we got $T, which refers to $A, from promisor
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printf "$T\n" | pack_as_from_promisor &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo fsck
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'
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test_expect_success 'missing reflog object alone fails fsck, even with extension set' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo my_commit &&
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A=$(git -C repo commit-tree -m a HEAD^{tree}) &&
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B=$(git -C repo commit-tree -m b HEAD^{tree}) &&
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# Reference $A only from reflog, and delete it
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git -C repo branch my_branch "$A" &&
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git -C repo branch -f my_branch my_commit &&
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delete_object repo "$A" &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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test_must_fail git -C repo fsck
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'
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test_expect_success 'missing ref object, but promised, passes fsck' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo my_commit &&
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A=$(git -C repo commit-tree -m a HEAD^{tree}) &&
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# Reference $A only from ref
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git -C repo branch my_branch "$A" &&
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promise_and_delete "$A" &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo fsck
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'
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test_expect_success 'missing object, but promised, passes fsck' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo 1 &&
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test_commit -C repo 2 &&
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test_commit -C repo 3 &&
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git -C repo tag -a annotated_tag -m "annotated tag" &&
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C=$(git -C repo rev-parse 1) &&
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T=$(git -C repo rev-parse 2^{tree}) &&
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B=$(git hash-object repo/3.t) &&
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AT=$(git -C repo rev-parse annotated_tag) &&
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promise_and_delete "$C" &&
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promise_and_delete "$T" &&
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promise_and_delete "$B" &&
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promise_and_delete "$AT" &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo fsck
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'
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test_expect_success 'missing CLI object, but promised, passes fsck' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo my_commit &&
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A=$(git -C repo commit-tree -m a HEAD^{tree}) &&
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promise_and_delete "$A" &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo fsck "$A"
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'
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test_expect_success 'fetching of missing objects' '
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rm -rf repo err &&
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test_create_repo server &&
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test_commit -C server foo &&
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git -C server repack -a -d --write-bitmap-index &&
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git clone "file://$(pwd)/server" repo &&
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HASH=$(git -C repo rev-parse foo) &&
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rm -rf repo/.git/objects/* &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "origin" &&
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git -C repo cat-file -p "$HASH" 2>err &&
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# Ensure that no spurious FETCH_HEAD messages are written
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! grep FETCH_HEAD err &&
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# Ensure that the .promisor file is written, and check that its
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# associated packfile contains the object
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ls repo/.git/objects/pack/pack-*.promisor >promisorlist &&
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test_line_count = 1 promisorlist &&
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IDX=$(sed "s/promisor$/idx/" promisorlist) &&
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git verify-pack --verbose "$IDX" >out &&
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grep "$HASH" out
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'
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test_expect_success 'fetching of missing objects works with ref-in-want enabled' '
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# ref-in-want requires protocol version 2
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git -C server config protocol.version 2 &&
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git -C server config uploadpack.allowrefinwant 1 &&
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git -C repo config protocol.version 2 &&
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rm -rf repo/.git/objects/* &&
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rm -f trace &&
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GIT_TRACE_PACKET="$(pwd)/trace" git -C repo cat-file -p "$HASH" &&
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grep "fetch< fetch=.*ref-in-want" trace
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'
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test_expect_success 'fetching of missing objects from another promisor remote' '
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git clone "file://$(pwd)/server" server2 &&
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test_commit -C server2 bar &&
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git -C server2 repack -a -d --write-bitmap-index &&
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HASH2=$(git -C server2 rev-parse bar) &&
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git -C repo remote add server2 "file://$(pwd)/server2" &&
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git -C repo config remote.server2.promisor true &&
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git -C repo cat-file -p "$HASH2" &&
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git -C repo fetch server2 &&
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rm -rf repo/.git/objects/* &&
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git -C repo cat-file -p "$HASH2" &&
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# Ensure that the .promisor file is written, and check that its
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# associated packfile contains the object
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ls repo/.git/objects/pack/pack-*.promisor >promisorlist &&
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test_line_count = 1 promisorlist &&
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IDX=$(sed "s/promisor$/idx/" promisorlist) &&
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git verify-pack --verbose "$IDX" >out &&
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grep "$HASH2" out
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'
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test_expect_success 'fetching of missing objects configures a promisor remote' '
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git clone "file://$(pwd)/server" server3 &&
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test_commit -C server3 baz &&
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git -C server3 repack -a -d --write-bitmap-index &&
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HASH3=$(git -C server3 rev-parse baz) &&
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git -C server3 config uploadpack.allowfilter 1 &&
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rm repo/.git/objects/pack/pack-*.promisor &&
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git -C repo remote add server3 "file://$(pwd)/server3" &&
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git -C repo fetch --filter="blob:none" server3 $HASH3 &&
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test_cmp_config -C repo true remote.server3.promisor &&
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# Ensure that the .promisor file is written, and check that its
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# associated packfile contains the object
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ls repo/.git/objects/pack/pack-*.promisor >promisorlist &&
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test_line_count = 1 promisorlist &&
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IDX=$(sed "s/promisor$/idx/" promisorlist) &&
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git verify-pack --verbose "$IDX" >out &&
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grep "$HASH3" out
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'
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test_expect_success 'fetching of missing blobs works' '
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rm -rf server server2 repo &&
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rm -rf server server3 repo &&
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test_create_repo server &&
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test_commit -C server foo &&
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git -C server repack -a -d --write-bitmap-index &&
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git clone "file://$(pwd)/server" repo &&
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git hash-object repo/foo.t >blobhash &&
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rm -rf repo/.git/objects/* &&
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git -C server config uploadpack.allowanysha1inwant 1 &&
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git -C server config uploadpack.allowfilter 1 &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "origin" &&
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git -C repo cat-file -p $(cat blobhash)
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'
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test_expect_success 'fetching of missing trees does not fetch blobs' '
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rm -rf server repo &&
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test_create_repo server &&
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test_commit -C server foo &&
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git -C server repack -a -d --write-bitmap-index &&
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git clone "file://$(pwd)/server" repo &&
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git -C repo rev-parse foo^{tree} >treehash &&
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git hash-object repo/foo.t >blobhash &&
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rm -rf repo/.git/objects/* &&
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git -C server config uploadpack.allowanysha1inwant 1 &&
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git -C server config uploadpack.allowfilter 1 &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "origin" &&
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git -C repo cat-file -p $(cat treehash) &&
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# Ensure that the tree, but not the blob, is fetched
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git -C repo rev-list --objects --missing=print $(cat treehash) >objects &&
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grep "^$(cat treehash)" objects &&
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grep "^[?]$(cat blobhash)" objects
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'
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test_expect_success 'rev-list stops traversal at missing and promised commit' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo foo &&
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test_commit -C repo bar &&
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FOO=$(git -C repo rev-parse foo) &&
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promise_and_delete "$FOO" &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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GIT_TEST_COMMIT_GRAPH=0 git -C repo -c core.commitGraph=false rev-list --exclude-promisor-objects --objects bar >out &&
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grep $(git -C repo rev-parse bar) out &&
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! grep $FOO out
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'
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test_expect_success 'missing tree objects with --missing=allow-promisor and --exclude-promisor-objects' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo foo &&
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test_commit -C repo bar &&
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test_commit -C repo baz &&
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promise_and_delete $(git -C repo rev-parse bar^{tree}) &&
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promise_and_delete $(git -C repo rev-parse foo^{tree}) &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo rev-list --missing=allow-promisor --objects HEAD >objs 2>rev_list_err &&
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test_must_be_empty rev_list_err &&
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# 3 commits, 3 blobs, and 1 tree
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test_line_count = 7 objs &&
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# Do the same for --exclude-promisor-objects, but with all trees gone.
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promise_and_delete $(git -C repo rev-parse baz^{tree}) &&
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git -C repo rev-list --exclude-promisor-objects --objects HEAD >objs 2>rev_list_err &&
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test_must_be_empty rev_list_err &&
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# 3 commits, no blobs or trees
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test_line_count = 3 objs
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'
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test_expect_success 'missing non-root tree object and rev-list' '
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rm -rf repo &&
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test_create_repo repo &&
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mkdir repo/dir &&
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echo foo >repo/dir/foo &&
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git -C repo add dir/foo &&
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git -C repo commit -m "commit dir/foo" &&
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promise_and_delete $(git -C repo rev-parse HEAD:dir) &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo rev-list --missing=allow-any --objects HEAD >objs 2>rev_list_err &&
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test_must_be_empty rev_list_err &&
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# 1 commit and 1 tree
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test_line_count = 2 objs
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'
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test_expect_success 'rev-list stops traversal at missing and promised tree' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo foo &&
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mkdir repo/a_dir &&
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echo something >repo/a_dir/something &&
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git -C repo add a_dir/something &&
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git -C repo commit -m bar &&
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# foo^{tree} (tree referenced from commit)
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TREE=$(git -C repo rev-parse foo^{tree}) &&
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# a tree referenced by HEAD^{tree} (tree referenced from tree)
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TREE2=$(git -C repo ls-tree HEAD^{tree} | grep " tree " | head -1 | cut -b13-52) &&
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promise_and_delete "$TREE" &&
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promise_and_delete "$TREE2" &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo rev-list --exclude-promisor-objects --objects HEAD >out &&
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grep $(git -C repo rev-parse foo) out &&
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! grep $TREE out &&
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grep $(git -C repo rev-parse HEAD) out &&
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! grep $TREE2 out
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'
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test_expect_success 'rev-list stops traversal at missing and promised blob' '
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rm -rf repo &&
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test_create_repo repo &&
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echo something >repo/something &&
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git -C repo add something &&
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git -C repo commit -m foo &&
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BLOB=$(git -C repo hash-object -w something) &&
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promise_and_delete "$BLOB" &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo rev-list --exclude-promisor-objects --objects HEAD >out &&
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grep $(git -C repo rev-parse HEAD) out &&
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! grep $BLOB out
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'
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test_expect_success 'rev-list stops traversal at promisor commit, tree, and blob' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo foo &&
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test_commit -C repo bar &&
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test_commit -C repo baz &&
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COMMIT=$(git -C repo rev-parse foo) &&
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TREE=$(git -C repo rev-parse bar^{tree}) &&
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BLOB=$(git hash-object repo/baz.t) &&
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printf "%s\n%s\n%s\n" $COMMIT $TREE $BLOB | pack_as_from_promisor &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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git -C repo rev-list --exclude-promisor-objects --objects HEAD >out &&
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! grep $COMMIT out &&
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! grep $TREE out &&
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! grep $BLOB out &&
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grep $(git -C repo rev-parse bar) out # sanity check that some walking was done
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'
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test_expect_success 'rev-list dies for missing objects on cmd line' '
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rm -rf repo &&
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test_create_repo repo &&
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test_commit -C repo foo &&
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test_commit -C repo bar &&
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test_commit -C repo baz &&
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COMMIT=$(git -C repo rev-parse foo) &&
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TREE=$(git -C repo rev-parse bar^{tree}) &&
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BLOB=$(git hash-object repo/baz.t) &&
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promise_and_delete $COMMIT &&
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promise_and_delete $TREE &&
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promise_and_delete $BLOB &&
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git -C repo config core.repositoryformatversion 1 &&
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git -C repo config extensions.partialclone "arbitrary string" &&
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for OBJ in "$COMMIT" "$TREE" "$BLOB"; do
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test_must_fail git -C repo rev-list --objects \
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--exclude-promisor-objects "$OBJ" &&
|
|
test_must_fail git -C repo rev-list --objects-edge-aggressive \
|
|
--exclude-promisor-objects "$OBJ" &&
|
|
|
|
# Do not die or crash when --ignore-missing is passed.
|
|
git -C repo rev-list --ignore-missing --objects \
|
|
--exclude-promisor-objects "$OBJ" &&
|
|
git -C repo rev-list --ignore-missing --objects-edge-aggressive \
|
|
--exclude-promisor-objects "$OBJ"
|
|
done
|
|
'
|
|
|
|
test_expect_success 'single promisor remote can be re-initialized gracefully' '
|
|
# ensure one promisor is in the promisors list
|
|
rm -rf repo &&
|
|
test_create_repo repo &&
|
|
test_create_repo other &&
|
|
git -C repo remote add foo "file://$(pwd)/other" &&
|
|
git -C repo config remote.foo.promisor true &&
|
|
git -C repo config extensions.partialclone foo &&
|
|
|
|
# reinitialize the promisors list
|
|
git -C repo fetch --filter=blob:none foo
|
|
'
|
|
|
|
test_expect_success 'gc repacks promisor objects separately from non-promisor objects' '
|
|
rm -rf repo &&
|
|
test_create_repo repo &&
|
|
test_commit -C repo one &&
|
|
test_commit -C repo two &&
|
|
|
|
TREE_ONE=$(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 "$TREE_TWO\n" | pack_as_from_promisor &&
|
|
|
|
git -C repo config core.repositoryformatversion 1 &&
|
|
git -C repo config extensions.partialclone "arbitrary string" &&
|
|
git -C repo gc &&
|
|
|
|
# Ensure that exactly one promisor packfile exists, and that it
|
|
# contains the trees but not the commits
|
|
ls repo/.git/objects/pack/pack-*.promisor >promisorlist &&
|
|
test_line_count = 1 promisorlist &&
|
|
PROMISOR_PACKFILE=$(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 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" "$THREE"
|
|
'
|
|
|
|
test_expect_success 'gc stops traversal when a missing but promised object is reached' '
|
|
rm -rf repo &&
|
|
test_create_repo repo &&
|
|
test_commit -C repo my_commit &&
|
|
|
|
TREE_HASH=$(git -C repo rev-parse HEAD^{tree}) &&
|
|
HASH=$(promise_and_delete $TREE_HASH) &&
|
|
|
|
git -C repo config core.repositoryformatversion 1 &&
|
|
git -C repo config extensions.partialclone "arbitrary string" &&
|
|
git -C repo gc &&
|
|
|
|
# Ensure that the promisor packfile still exists, and remove it
|
|
test -e repo/.git/objects/pack/pack-$HASH.pack &&
|
|
rm repo/.git/objects/pack/pack-$HASH.* &&
|
|
|
|
# Ensure that the single other pack contains the commit, but not the tree
|
|
ls repo/.git/objects/pack/pack-*.pack >packlist &&
|
|
test_line_count = 1 packlist &&
|
|
git verify-pack repo/.git/objects/pack/pack-*.pack -v >out &&
|
|
grep "$(git -C repo rev-parse HEAD)" out &&
|
|
! grep "$TREE_HASH" out
|
|
'
|
|
|
|
test_expect_success 'do not fetch when checking existence of tree we construct ourselves' '
|
|
rm -rf repo &&
|
|
test_create_repo repo &&
|
|
test_commit -C repo base &&
|
|
test_commit -C repo side1 &&
|
|
git -C repo checkout base &&
|
|
test_commit -C repo side2 &&
|
|
|
|
git -C repo config core.repositoryformatversion 1 &&
|
|
git -C repo config extensions.partialclone "arbitrary string" &&
|
|
|
|
git -C repo cherry-pick side1
|
|
'
|
|
|
|
test_expect_success 'lazy-fetch when accessing object not in the_repository' '
|
|
rm -rf full partial.git &&
|
|
test_create_repo full &&
|
|
test_commit -C full create-a-file file.txt &&
|
|
|
|
test_config -C full uploadpack.allowfilter 1 &&
|
|
test_config -C full uploadpack.allowanysha1inwant 1 &&
|
|
git clone --filter=blob:none --bare "file://$(pwd)/full" partial.git &&
|
|
FILE_HASH=$(git -C full rev-parse HEAD:file.txt) &&
|
|
|
|
# Sanity check that the file is missing
|
|
git -C partial.git rev-list --objects --missing=print HEAD >out &&
|
|
grep "[?]$FILE_HASH" out &&
|
|
|
|
git -C full cat-file -s "$FILE_HASH" >expect &&
|
|
test-tool partial-clone object-info partial.git "$FILE_HASH" >actual &&
|
|
test_cmp expect actual &&
|
|
|
|
# Sanity check that the file is now present
|
|
git -C partial.git rev-list --objects --missing=print HEAD >out &&
|
|
! grep "[?]$FILE_HASH" out
|
|
'
|
|
|
|
. "$TEST_DIRECTORY"/lib-httpd.sh
|
|
start_httpd
|
|
|
|
test_expect_success 'fetching of missing objects from an HTTP server' '
|
|
rm -rf repo &&
|
|
SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" &&
|
|
test_create_repo "$SERVER" &&
|
|
test_commit -C "$SERVER" foo &&
|
|
git -C "$SERVER" repack -a -d --write-bitmap-index &&
|
|
|
|
git clone $HTTPD_URL/smart/server repo &&
|
|
HASH=$(git -C repo rev-parse foo) &&
|
|
rm -rf repo/.git/objects/* &&
|
|
|
|
git -C repo config core.repositoryformatversion 1 &&
|
|
git -C repo config extensions.partialclone "origin" &&
|
|
git -C repo cat-file -p "$HASH" &&
|
|
|
|
# Ensure that the .promisor file is written, and check that its
|
|
# associated packfile contains the object
|
|
ls repo/.git/objects/pack/pack-*.promisor >promisorlist &&
|
|
test_line_count = 1 promisorlist &&
|
|
IDX=$(sed "s/promisor$/idx/" promisorlist) &&
|
|
git verify-pack --verbose "$IDX" >out &&
|
|
grep "$HASH" out
|
|
'
|
|
|
|
# DO NOT add non-httpd-specific tests here, because the last part of this
|
|
# test script is only executed when httpd is available and enabled.
|
|
|
|
test_done
|