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Diffstat (limited to 'third_party/git/t/t0410-partial-clone.sh')
| -rwxr-xr-x | third_party/git/t/t0410-partial-clone.sh | 521 |
1 files changed, 0 insertions, 521 deletions
diff --git a/third_party/git/t/t0410-partial-clone.sh b/third_party/git/t/t0410-partial-clone.sh deleted file mode 100755 index 5bd892f2f7..0000000000 --- a/third_party/git/t/t0410-partial-clone.sh +++ /dev/null @@ -1,521 +0,0 @@ -#!/bin/sh - -test_description='partial clone' - -. ./test-lib.sh - -delete_object () { - rm $1/.git/objects/$(echo $2 | sed -e 's|^..|&/|') -} - -pack_as_from_promisor () { - HASH=$(git -C repo pack-objects .git/objects/pack/pack) && - >repo/.git/objects/pack/pack-$HASH.promisor && - echo $HASH -} - -promise_and_delete () { - HASH=$(git -C repo rev-parse "$1") && - git -C repo tag -a -m message my_annotated_tag "$HASH" && - git -C repo rev-parse my_annotated_tag | pack_as_from_promisor && - # tag -d prints a message to stdout, so redirect it - git -C repo tag -d my_annotated_tag >/dev/null && - delete_object repo "$HASH" -} - -test_expect_success 'extensions.partialclone without filter' ' - test_create_repo server && - git clone --filter="blob:none" "file://$(pwd)/server" client && - git -C client config --unset core.partialclonefilter && - git -C client fetch origin -' - -test_expect_success 'missing reflog object, but promised by a commit, passes fsck' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo my_commit && - - A=$(git -C repo commit-tree -m a HEAD^{tree}) && - C=$(git -C repo commit-tree -m c -p $A HEAD^{tree}) && - - # Reference $A only from reflog, and delete it - git -C repo branch my_branch "$A" && - git -C repo branch -f my_branch my_commit && - delete_object repo "$A" && - - # State that we got $C, which refers to $A, from promisor - printf "$C\n" | pack_as_from_promisor && - - # Normally, it fails - test_must_fail git -C repo fsck && - - # But with the extension, it succeeds - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - git -C repo fsck -' - -test_expect_success 'missing reflog object, but promised by a tag, passes fsck' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo my_commit && - - A=$(git -C repo commit-tree -m a HEAD^{tree}) && - git -C repo tag -a -m d my_tag_name $A && - T=$(git -C repo rev-parse my_tag_name) && - git -C repo tag -d my_tag_name && - - # Reference $A only from reflog, and delete it - git -C repo branch my_branch "$A" && - git -C repo branch -f my_branch my_commit && - delete_object repo "$A" && - - # State that we got $T, which refers to $A, from promisor - printf "$T\n" | pack_as_from_promisor && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - git -C repo fsck -' - -test_expect_success 'missing reflog object alone fails fsck, even with extension set' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo my_commit && - - A=$(git -C repo commit-tree -m a HEAD^{tree}) && - B=$(git -C repo commit-tree -m b HEAD^{tree}) && - - # Reference $A only from reflog, and delete it - git -C repo branch my_branch "$A" && - git -C repo branch -f my_branch my_commit && - delete_object repo "$A" && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - test_must_fail git -C repo fsck -' - -test_expect_success 'missing ref object, but promised, passes fsck' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo my_commit && - - A=$(git -C repo commit-tree -m a HEAD^{tree}) && - - # Reference $A only from ref - git -C repo branch my_branch "$A" && - promise_and_delete "$A" && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - git -C repo fsck -' - -test_expect_success 'missing object, but promised, passes fsck' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo 1 && - test_commit -C repo 2 && - test_commit -C repo 3 && - git -C repo tag -a annotated_tag -m "annotated tag" && - - C=$(git -C repo rev-parse 1) && - T=$(git -C repo rev-parse 2^{tree}) && - B=$(git hash-object repo/3.t) && - AT=$(git -C repo rev-parse annotated_tag) && - - promise_and_delete "$C" && - promise_and_delete "$T" && - promise_and_delete "$B" && - promise_and_delete "$AT" && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - git -C repo fsck -' - -test_expect_success 'missing CLI object, but promised, passes fsck' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo my_commit && - - A=$(git -C repo commit-tree -m a HEAD^{tree}) && - promise_and_delete "$A" && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - git -C repo fsck "$A" -' - -test_expect_success 'fetching of missing objects' ' - rm -rf repo && - test_create_repo server && - test_commit -C server foo && - git -C server repack -a -d --write-bitmap-index && - - git clone "file://$(pwd)/server" repo && - HASH=$(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 "$HASH" && - - # Ensure that the .promisor file is written, and check that its - # associated packfile contains the object - ls repo/.git/objects/pack/pack-*.promisor >promisorlist && - test_line_count = 1 promisorlist && - IDX=$(cat promisorlist | sed "s/promisor$/idx/") && - git verify-pack --verbose "$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 "$HASH" && - grep "git< fetch=.*ref-in-want" trace -' - -test_expect_success 'fetching of missing blobs works' ' - rm -rf server repo && - test_create_repo server && - test_commit -C server foo && - git -C server repack -a -d --write-bitmap-index && - - git clone "file://$(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 "^[?]$(cat blobhash)" objects -' - -test_expect_success 'rev-list stops traversal at missing and promised commit' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo foo && - test_commit -C repo bar && - - FOO=$(git -C repo rev-parse foo) && - promise_and_delete "$FOO" && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - GIT_TEST_COMMIT_GRAPH=0 git -C repo rev-list --exclude-promisor-objects --objects bar >out && - grep $(git -C repo rev-parse bar) out && - ! grep $FOO out -' - -test_expect_success 'missing tree objects with --missing=allow-promisor and --exclude-promisor-objects' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo foo && - test_commit -C repo bar && - test_commit -C repo baz && - - promise_and_delete $(git -C repo rev-parse bar^{tree}) && - promise_and_delete $(git -C repo rev-parse foo^{tree}) && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - - git -C repo rev-list --missing=allow-promisor --objects HEAD >objs 2>rev_list_err && - test_must_be_empty rev_list_err && - # 3 commits, 3 blobs, and 1 tree - test_line_count = 7 objs && - - # Do the same for --exclude-promisor-objects, but with all trees gone. - promise_and_delete $(git -C repo rev-parse baz^{tree}) && - git -C repo rev-list --exclude-promisor-objects --objects HEAD >objs 2>rev_list_err && - test_must_be_empty rev_list_err && - # 3 commits, no blobs or trees - test_line_count = 3 objs -' - -test_expect_success 'missing non-root tree object and rev-list' ' - rm -rf repo && - test_create_repo repo && - mkdir repo/dir && - echo foo >repo/dir/foo && - git -C repo add dir/foo && - git -C repo commit -m "commit dir/foo" && - - promise_and_delete $(git -C repo rev-parse HEAD:dir) && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - - git -C repo rev-list --missing=allow-any --objects HEAD >objs 2>rev_list_err && - test_must_be_empty rev_list_err && - # 1 commit and 1 tree - test_line_count = 2 objs -' - -test_expect_success 'rev-list stops traversal at missing and promised tree' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo foo && - mkdir repo/a_dir && - echo something >repo/a_dir/something && - git -C repo add a_dir/something && - git -C repo commit -m bar && - - # foo^{tree} (tree referenced from commit) - TREE=$(git -C repo rev-parse foo^{tree}) && - - # a tree referenced by HEAD^{tree} (tree referenced from tree) - TREE2=$(git -C repo ls-tree HEAD^{tree} | grep " tree " | head -1 | cut -b13-52) && - - promise_and_delete "$TREE" && - promise_and_delete "$TREE2" && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - git -C repo rev-list --exclude-promisor-objects --objects HEAD >out && - grep $(git -C repo rev-parse foo) out && - ! grep $TREE out && - grep $(git -C repo rev-parse HEAD) out && - ! grep $TREE2 out -' - -test_expect_success 'rev-list stops traversal at missing and promised blob' ' - rm -rf repo && - test_create_repo repo && - echo something >repo/something && - git -C repo add something && - git -C repo commit -m foo && - - BLOB=$(git -C repo hash-object -w something) && - promise_and_delete "$BLOB" && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - git -C repo rev-list --exclude-promisor-objects --objects HEAD >out && - grep $(git -C repo rev-parse HEAD) out && - ! grep $BLOB out -' - -test_expect_success 'rev-list stops traversal at promisor commit, tree, and blob' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo foo && - test_commit -C repo bar && - test_commit -C repo baz && - - COMMIT=$(git -C repo rev-parse foo) && - TREE=$(git -C repo rev-parse bar^{tree}) && - BLOB=$(git hash-object repo/baz.t) && - printf "%s\n%s\n%s\n" $COMMIT $TREE $BLOB | pack_as_from_promisor && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - git -C repo rev-list --exclude-promisor-objects --objects HEAD >out && - ! grep $COMMIT out && - ! grep $TREE out && - ! grep $BLOB out && - grep $(git -C repo rev-parse bar) out # sanity check that some walking was done -' - -test_expect_success 'rev-list dies for missing objects on cmd line' ' - rm -rf repo && - test_create_repo repo && - test_commit -C repo foo && - test_commit -C repo bar && - test_commit -C repo baz && - - COMMIT=$(git -C repo rev-parse foo) && - TREE=$(git -C repo rev-parse bar^{tree}) && - BLOB=$(git hash-object repo/baz.t) && - - promise_and_delete $COMMIT && - promise_and_delete $TREE && - promise_and_delete $BLOB && - - git -C repo config core.repositoryformatversion 1 && - git -C repo config extensions.partialclone "arbitrary string" && - - for OBJ in "$COMMIT" "$TREE" "$BLOB"; do - test_must_fail git -C repo rev-list --objects \ - --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 '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_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 "$HASH" && - - # Ensure that the .promisor file is written, and check that its - # associated packfile contains the object - ls repo/.git/objects/pack/pack-*.promisor >promisorlist && - test_line_count = 1 promisorlist && - IDX=$(cat promisorlist | sed "s/promisor$/idx/") && - git verify-pack --verbose "$IDX" | grep "$HASH" -' - -test_done |