chore(3p/git): Unvendor git and track patches instead r/2903

This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b

1 files changed, 0 insertions, 715 deletions

diff --git a/third_party/git/t/t5616-partial-clone.sh b/third_party/git/t/t5616-partial-clone.sh
deleted file mode 100755
index f4d49d833577..000000000000
--- a/third_party/git/t/t5616-partial-clone.sh
+++ /dev/null
@@ -1,715 +0,0 @@
-#!/bin/sh
-
-test_description='git partial clone'
-
-. ./test-lib.sh
-
-# create a normal "src" repo where we can later create new commits.
-# expect_1.oids will contain a list of the OIDs of all blobs.
-test_expect_success 'setup normal src repo' '
-	echo "{print \$1}" >print_1.awk &&
-	echo "{print \$2}" >print_2.awk &&
-
-	git init src &&
-	for n in 1 2 3 4
-	do
-		echo "This is file: $n" > src/file.$n.txt
-		git -C src add file.$n.txt
-		git -C src commit -m "file $n"
-		git -C src ls-files -s file.$n.txt >>temp
-	done &&
-	awk -f print_2.awk <temp | sort >expect_1.oids &&
-	test_line_count = 4 expect_1.oids
-'
-
-# bare clone "src" giving "srv.bare" for use as our server.
-test_expect_success 'setup bare clone for server' '
-	git clone --bare "file://$(pwd)/src" srv.bare &&
-	git -C srv.bare config --local uploadpack.allowfilter 1 &&
-	git -C srv.bare config --local uploadpack.allowanysha1inwant 1
-'
-
-# do basic partial clone from "srv.bare"
-# confirm we are missing all of the known blobs.
-# confirm partial clone was registered in the local config.
-test_expect_success 'do partial clone 1' '
-	git clone --no-checkout --filter=blob:none "file://$(pwd)/srv.bare" pc1 &&
-
-	git -C pc1 rev-list --quiet --objects --missing=print HEAD >revs &&
-	awk -f print_1.awk revs |
-	sed "s/?//" |
-	sort >observed.oids &&
-
-	test_cmp expect_1.oids observed.oids &&
-	test "$(git -C pc1 config --local core.repositoryformatversion)" = "1" &&
-	test "$(git -C pc1 config --local remote.origin.promisor)" = "true" &&
-	test "$(git -C pc1 config --local remote.origin.partialclonefilter)" = "blob:none"
-'
-
-test_expect_success 'verify that .promisor file contains refs fetched' '
-	ls pc1/.git/objects/pack/pack-*.promisor >promisorlist &&
-	test_line_count = 1 promisorlist &&
-	git -C srv.bare rev-parse --verify HEAD >headhash &&
-	grep "$(cat headhash) HEAD" $(cat promisorlist) &&
-	grep "$(cat headhash) refs/heads/master" $(cat promisorlist)
-'
-
-# checkout master to force dynamic object fetch of blobs at HEAD.
-test_expect_success 'verify checkout with dynamic object fetch' '
-	git -C pc1 rev-list --quiet --objects --missing=print HEAD >observed &&
-	test_line_count = 4 observed &&
-	git -C pc1 checkout master &&
-	git -C pc1 rev-list --quiet --objects --missing=print HEAD >observed &&
-	test_line_count = 0 observed
-'
-
-# create new commits in "src" repo to establish a blame history on file.1.txt
-# and push to "srv.bare".
-test_expect_success 'push new commits to server' '
-	git -C src remote add srv "file://$(pwd)/srv.bare" &&
-	for x in a b c d e
-	do
-		echo "Mod file.1.txt $x" >>src/file.1.txt
-		git -C src add file.1.txt
-		git -C src commit -m "mod $x"
-	done &&
-	git -C src blame master -- file.1.txt >expect.blame &&
-	git -C src push -u srv master
-'
-
-# (partial) fetch in the partial clone repo from the promisor remote.
-# verify that fetch inherited the filter-spec from the config and DOES NOT
-# have the new blobs.
-test_expect_success 'partial fetch inherits filter settings' '
-	git -C pc1 fetch origin &&
-	git -C pc1 rev-list --quiet --objects --missing=print \
-		master..origin/master >observed &&
-	test_line_count = 5 observed
-'
-
-# force dynamic object fetch using diff.
-# we should only get 1 new blob (for the file in origin/master).
-test_expect_success 'verify diff causes dynamic object fetch' '
-	git -C pc1 diff master..origin/master -- file.1.txt &&
-	git -C pc1 rev-list --quiet --objects --missing=print \
-		 master..origin/master >observed &&
-	test_line_count = 4 observed
-'
-
-# force full dynamic object fetch of the file's history using blame.
-# we should get the intermediate blobs for the file.
-test_expect_success 'verify blame causes dynamic object fetch' '
-	git -C pc1 blame origin/master -- file.1.txt >observed.blame &&
-	test_cmp expect.blame observed.blame &&
-	git -C pc1 rev-list --quiet --objects --missing=print \
-		master..origin/master >observed &&
-	test_line_count = 0 observed
-'
-
-# create new commits in "src" repo to establish a history on file.2.txt
-# and push to "srv.bare".
-test_expect_success 'push new commits to server for file.2.txt' '
-	for x in a b c d e f
-	do
-		echo "Mod file.2.txt $x" >>src/file.2.txt
-		git -C src add file.2.txt
-		git -C src commit -m "mod $x"
-	done &&
-	git -C src push -u srv master
-'
-
-# Do FULL fetch by disabling inherited filter-spec using --no-filter.
-# Verify we have all the new blobs.
-test_expect_success 'override inherited filter-spec using --no-filter' '
-	git -C pc1 fetch --no-filter origin &&
-	git -C pc1 rev-list --quiet --objects --missing=print \
-		master..origin/master >observed &&
-	test_line_count = 0 observed
-'
-
-# create new commits in "src" repo to establish a history on file.3.txt
-# and push to "srv.bare".
-test_expect_success 'push new commits to server for file.3.txt' '
-	for x in a b c d e f
-	do
-		echo "Mod file.3.txt $x" >>src/file.3.txt
-		git -C src add file.3.txt
-		git -C src commit -m "mod $x"
-	done &&
-	git -C src push -u srv master
-'
-
-# Do a partial fetch and then try to manually fetch the missing objects.
-# This can be used as the basis of a pre-command hook to bulk fetch objects
-# perhaps combined with a command in dry-run mode.
-test_expect_success 'manual prefetch of missing objects' '
-	git -C pc1 fetch --filter=blob:none origin &&
-
-	git -C pc1 rev-list --quiet --objects --missing=print \
-		 master..origin/master >revs &&
-	awk -f print_1.awk revs |
-	sed "s/?//" |
-	sort >observed.oids &&
-
-	test_line_count = 6 observed.oids &&
-	git -C pc1 fetch-pack --stdin "file://$(pwd)/srv.bare" <observed.oids &&
-
-	git -C pc1 rev-list --quiet --objects --missing=print \
-		master..origin/master >revs &&
-	awk -f print_1.awk revs |
-	sed "s/?//" |
-	sort >observed.oids &&
-
-	test_line_count = 0 observed.oids
-'
-
-test_expect_success 'partial clone with transfer.fsckobjects=1 works with submodules' '
-	test_create_repo submodule &&
-	test_commit -C submodule mycommit &&
-
-	test_create_repo src_with_sub &&
-	test_config -C src_with_sub uploadpack.allowfilter 1 &&
-	test_config -C src_with_sub uploadpack.allowanysha1inwant 1 &&
-
-	git -C src_with_sub submodule add "file://$(pwd)/submodule" mysub &&
-	git -C src_with_sub commit -m "commit with submodule" &&
-
-	git -c transfer.fsckobjects=1 \
-		clone --filter="blob:none" "file://$(pwd)/src_with_sub" dst &&
-	test_when_finished rm -rf dst
-'
-
-test_expect_success 'partial clone with transfer.fsckobjects=1 uses index-pack --fsck-objects' '
-	git init src &&
-	test_commit -C src x &&
-	test_config -C src uploadpack.allowfilter 1 &&
-	test_config -C src uploadpack.allowanysha1inwant 1 &&
-
-	GIT_TRACE="$(pwd)/trace" git -c transfer.fsckobjects=1 \
-		clone --filter="blob:none" "file://$(pwd)/src" dst &&
-	grep "git index-pack.*--fsck-objects" trace
-'
-
-test_expect_success 'use fsck before and after manually fetching a missing subtree' '
-	# push new commit so server has a subtree
-	mkdir src/dir &&
-	echo "in dir" >src/dir/file.txt &&
-	git -C src add dir/file.txt &&
-	git -C src commit -m "file in dir" &&
-	git -C src push -u srv master &&
-	SUBTREE=$(git -C src rev-parse HEAD:dir) &&
-
-	rm -rf dst &&
-	git clone --no-checkout --filter=tree:0 "file://$(pwd)/srv.bare" dst &&
-	git -C dst fsck &&
-
-	# Make sure we only have commits, and all trees and blobs are missing.
-	git -C dst rev-list --missing=allow-any --objects master \
-		>fetched_objects &&
-	awk -f print_1.awk fetched_objects |
-	xargs -n1 git -C dst cat-file -t >fetched_types &&
-
-	sort -u fetched_types >unique_types.observed &&
-	echo commit >unique_types.expected &&
-	test_cmp unique_types.expected unique_types.observed &&
-
-	# Auto-fetch a tree with cat-file.
-	git -C dst cat-file -p $SUBTREE >tree_contents &&
-	grep file.txt tree_contents &&
-
-	# fsck still works after an auto-fetch of a tree.
-	git -C dst fsck &&
-
-	# Auto-fetch all remaining trees and blobs with --missing=error
-	git -C dst rev-list --missing=error --objects master >fetched_objects &&
-	test_line_count = 70 fetched_objects &&
-
-	awk -f print_1.awk fetched_objects |
-	xargs -n1 git -C dst cat-file -t >fetched_types &&
-
-	sort -u fetched_types >unique_types.observed &&
-	test_write_lines blob commit tree >unique_types.expected &&
-	test_cmp unique_types.expected unique_types.observed
-'
-
-test_expect_success 'implicitly construct combine: filter with repeated flags' '
-	GIT_TRACE=$(pwd)/trace git clone --bare \
-		--filter=blob:none --filter=tree:1 \
-		"file://$(pwd)/srv.bare" pc2 &&
-	grep "trace:.* git pack-objects .*--filter=combine:blob:none+tree:1" \
-		trace &&
-	git -C pc2 rev-list --objects --missing=allow-any HEAD >objects &&
-
-	# We should have gotten some root trees.
-	grep " $" objects &&
-	# Should not have gotten any non-root trees or blobs.
-	! grep " ." objects &&
-
-	xargs -n 1 git -C pc2 cat-file -t <objects >types &&
-	sort -u types >unique_types.actual &&
-	test_write_lines commit tree >unique_types.expected &&
-	test_cmp unique_types.expected unique_types.actual
-'
-
-test_expect_success 'upload-pack fails banned object filters' '
-	test_config -C srv.bare uploadpackfilter.blob:none.allow false &&
-	test_must_fail ok=sigpipe git clone --no-checkout --filter=blob:none \
-		"file://$(pwd)/srv.bare" pc3 2>err &&
-	test_i18ngrep "filter '\''blob:none'\'' not supported" err
-'
-
-test_expect_success 'upload-pack fails banned combine object filters' '
-	test_config -C srv.bare uploadpackfilter.allow false &&
-	test_config -C srv.bare uploadpackfilter.combine.allow true &&
-	test_config -C srv.bare uploadpackfilter.tree.allow true &&
-	test_config -C srv.bare uploadpackfilter.blob:none.allow false &&
-	test_must_fail ok=sigpipe git clone --no-checkout --filter=tree:1 \
-		--filter=blob:none "file://$(pwd)/srv.bare" pc3 2>err &&
-	test_i18ngrep "filter '\''blob:none'\'' not supported" err
-'
-
-test_expect_success 'upload-pack fails banned object filters with fallback' '
-	test_config -C srv.bare uploadpackfilter.allow false &&
-	test_must_fail ok=sigpipe git clone --no-checkout --filter=blob:none \
-		"file://$(pwd)/srv.bare" pc3 2>err &&
-	test_i18ngrep "filter '\''blob:none'\'' not supported" err
-'
-
-test_expect_success 'upload-pack limits tree depth filters' '
-	test_config -C srv.bare uploadpackfilter.allow false &&
-	test_config -C srv.bare uploadpackfilter.tree.allow true &&
-	test_config -C srv.bare uploadpackfilter.tree.maxDepth 0 &&
-	test_must_fail ok=sigpipe git clone --no-checkout --filter=tree:1 \
-		"file://$(pwd)/srv.bare" pc3 2>err &&
-	test_i18ngrep "tree filter allows max depth 0, but got 1" err
-'
-
-test_expect_success 'partial clone fetches blobs pointed to by refs even if normally filtered out' '
-	rm -rf src dst &&
-	git init src &&
-	test_commit -C src x &&
-	test_config -C src uploadpack.allowfilter 1 &&
-	test_config -C src uploadpack.allowanysha1inwant 1 &&
-
-	# Create a tag pointing to a blob.
-	BLOB=$(echo blob-contents | git -C src hash-object --stdin -w) &&
-	git -C src tag myblob "$BLOB" &&
-
-	git clone --filter="blob:none" "file://$(pwd)/src" dst 2>err &&
-	! grep "does not point to a valid object" err &&
-	git -C dst fsck
-'
-
-test_expect_success 'fetch what is specified on CLI even if already promised' '
-	rm -rf src dst.git &&
-	git init src &&
-	test_commit -C src foo &&
-	test_config -C src uploadpack.allowfilter 1 &&
-	test_config -C src uploadpack.allowanysha1inwant 1 &&
-
-	git hash-object --stdin <src/foo.t >blob &&
-
-	git clone --bare --filter=blob:none "file://$(pwd)/src" dst.git &&
-	git -C dst.git rev-list --objects --quiet --missing=print HEAD >missing_before &&
-	grep "?$(cat blob)" missing_before &&
-	git -C dst.git fetch origin $(cat blob) &&
-	git -C dst.git rev-list --objects --quiet --missing=print HEAD >missing_after &&
-	! grep "?$(cat blob)" missing_after
-'
-
-test_expect_success 'setup src repo for sparse filter' '
-	git init sparse-src &&
-	git -C sparse-src config --local uploadpack.allowfilter 1 &&
-	git -C sparse-src config --local uploadpack.allowanysha1inwant 1 &&
-	test_commit -C sparse-src one &&
-	test_commit -C sparse-src two &&
-	echo /one.t >sparse-src/only-one &&
-	git -C sparse-src add . &&
-	git -C sparse-src commit -m "add sparse checkout files"
-'
-
-test_expect_success 'partial clone with sparse filter succeeds' '
-	rm -rf dst.git &&
-	git clone --no-local --bare \
-		  --filter=sparse:oid=master:only-one \
-		  sparse-src dst.git &&
-	(
-		cd dst.git &&
-		git rev-list --objects --missing=print HEAD >out &&
-		grep "^$(git rev-parse HEAD:one.t)" out &&
-		grep "^?$(git rev-parse HEAD:two.t)" out
-	)
-'
-
-test_expect_success 'partial clone with unresolvable sparse filter fails cleanly' '
-	rm -rf dst.git &&
-	test_must_fail git clone --no-local --bare \
-				 --filter=sparse:oid=master:no-such-name \
-				 sparse-src dst.git 2>err &&
-	test_i18ngrep "unable to access sparse blob in .master:no-such-name" err &&
-	test_must_fail git clone --no-local --bare \
-				 --filter=sparse:oid=master \
-				 sparse-src dst.git 2>err &&
-	test_i18ngrep "unable to parse sparse filter data in" err
-'
-
-setup_triangle () {
-	rm -rf big-blob.txt server client promisor-remote &&
-
-	printf "line %d\n" $(test_seq 1 100) >big-blob.txt &&
-
-	# Create a server with 2 commits: a commit with a big tree and a child
-	# commit with an incremental change. Also, create a partial clone
-	# client that only contains the first commit.
-	git init server &&
-	git -C server config --local uploadpack.allowfilter 1 &&
-	for i in $(test_seq 1 100)
-	do
-		echo "make the tree big" >server/file$i &&
-		git -C server add file$i
-	done &&
-	git -C server commit -m "initial" &&
-	git clone --bare --filter=tree:0 "file://$(pwd)/server" client &&
-	echo another line >>server/file1 &&
-	git -C server commit -am "incremental change" &&
-
-	# Create a promisor remote that only contains the tree and blob from
-	# the first commit.
-	git init promisor-remote &&
-	git -C server config --local uploadpack.allowanysha1inwant 1 &&
-	TREE_HASH=$(git -C server rev-parse HEAD~1^{tree}) &&
-	git -C promisor-remote fetch --keep "file://$(pwd)/server" "$TREE_HASH" &&
-	git -C promisor-remote count-objects -v >object-count &&
-	test_i18ngrep "count: 0" object-count &&
-	test_i18ngrep "in-pack: 2" object-count &&
-
-	# Set it as the promisor remote of client. Thus, whenever
-	# the client lazy fetches, the lazy fetch will succeed only if it is
-	# for this tree or blob.
-	test_commit -C promisor-remote one && # so that ref advertisement is not empty
-	git -C promisor-remote config --local uploadpack.allowanysha1inwant 1 &&
-	git -C client remote set-url origin "file://$(pwd)/promisor-remote"
-}
-
-# NEEDSWORK: The tests beginning with "fetch lazy-fetches" below only
-# test that "fetch" avoid fetching trees and blobs, but not commits or
-# tags. Revisit this if Git is ever taught to support partial clones
-# with commits and/or tags filtered out.
-
-test_expect_success 'fetch lazy-fetches only to resolve deltas' '
-	setup_triangle &&
-
-	# Exercise to make sure it works. Git will not fetch anything from the
-	# promisor remote other than for the big tree (because it needs to
-	# resolve the delta).
-	GIT_TRACE_PACKET="$(pwd)/trace" git -C client \
-		fetch "file://$(pwd)/server" master &&
-
-	# Verify the assumption that the client needed to fetch the delta base
-	# to resolve the delta.
-	git -C server rev-parse HEAD~1^{tree} >hash &&
-	grep "want $(cat hash)" trace
-'
-
-test_expect_success 'fetch lazy-fetches only to resolve deltas, protocol v2' '
-	setup_triangle &&
-
-	git -C server config --local protocol.version 2 &&
-	git -C client config --local protocol.version 2 &&
-	git -C promisor-remote config --local protocol.version 2 &&
-
-	# Exercise to make sure it works. Git will not fetch anything from the
-	# promisor remote other than for the big blob (because it needs to
-	# resolve the delta).
-	GIT_TRACE_PACKET="$(pwd)/trace" git -C client \
-		fetch "file://$(pwd)/server" master &&
-
-	# Verify that protocol version 2 was used.
-	grep "fetch< version 2" trace &&
-
-	# Verify the assumption that the client needed to fetch the delta base
-	# to resolve the delta.
-	git -C server rev-parse HEAD~1^{tree} >hash &&
-	grep "want $(cat hash)" trace
-'
-
-test_expect_success 'fetch does not lazy-fetch missing targets of its refs' '
-	rm -rf server client trace &&
-
-	test_create_repo server &&
-	test_config -C server uploadpack.allowfilter 1 &&
-	test_config -C server uploadpack.allowanysha1inwant 1 &&
-	test_commit -C server foo &&
-
-	git clone --filter=blob:none "file://$(pwd)/server" client &&
-	# Make all refs point to nothing by deleting all objects.
-	rm client/.git/objects/pack/* &&
-
-	test_commit -C server bar &&
-	GIT_TRACE_PACKET="$(pwd)/trace" git -C client fetch \
-		--no-tags --recurse-submodules=no \
-		origin refs/tags/bar &&
-	FOO_HASH=$(git -C server rev-parse foo) &&
-	! grep "want $FOO_HASH" trace
-'
-
-# The following two tests must be in this order. It is important that
-# the srv.bare repository did not have tags during clone, but has tags
-# in the fetch.
-
-test_expect_success 'verify fetch succeeds when asking for new tags' '
-	git clone --filter=blob:none "file://$(pwd)/srv.bare" tag-test &&
-	for i in I J K
-	do
-		test_commit -C src $i &&
-		git -C src branch $i || return 1
-	done &&
-	git -C srv.bare fetch --tags origin +refs/heads/*:refs/heads/* &&
-	git -C tag-test -c protocol.version=2 fetch --tags origin
-'
-
-test_expect_success 'verify fetch downloads only one pack when updating refs' '
-	git clone --filter=blob:none "file://$(pwd)/srv.bare" pack-test &&
-	ls pack-test/.git/objects/pack/*pack >pack-list &&
-	test_line_count = 2 pack-list &&
-	for i in A B C
-	do
-		test_commit -C src $i &&
-		git -C src branch $i || return 1
-	done &&
-	git -C srv.bare fetch origin +refs/heads/*:refs/heads/* &&
-	git -C pack-test fetch origin &&
-	ls pack-test/.git/objects/pack/*pack >pack-list &&
-	test_line_count = 3 pack-list
-'
-
-test_expect_success 'single-branch tag following respects partial clone' '
-	git clone --single-branch -b B --filter=blob:none \
-		"file://$(pwd)/srv.bare" single &&
-	git -C single rev-parse --verify refs/tags/B &&
-	git -C single rev-parse --verify refs/tags/A &&
-	test_must_fail git -C single rev-parse --verify refs/tags/C
-'
-
-test_expect_success 'fetch from a partial clone, protocol v0' '
-	rm -rf server client trace &&
-
-	# Pretend that the server is a partial clone
-	git init server &&
-	git -C server remote add a_remote "file://$(pwd)/" &&
-	test_config -C server core.repositoryformatversion 1 &&
-	test_config -C server extensions.partialclone a_remote &&
-	test_config -C server protocol.version 0 &&
-	test_commit -C server foo &&
-
-	# Fetch from the server
-	git init client &&
-	test_config -C client protocol.version 0 &&
-	test_commit -C client bar &&
-	GIT_TRACE_PACKET="$(pwd)/trace" git -C client fetch "file://$(pwd)/server" &&
-	! grep "version 2" trace
-'
-
-test_expect_success 'fetch from a partial clone, protocol v2' '
-	rm -rf server client trace &&
-
-	# Pretend that the server is a partial clone
-	git init server &&
-	git -C server remote add a_remote "file://$(pwd)/" &&
-	test_config -C server core.repositoryformatversion 1 &&
-	test_config -C server extensions.partialclone a_remote &&
-	test_config -C server protocol.version 2 &&
-	test_commit -C server foo &&
-
-	# Fetch from the server
-	git init client &&
-	test_config -C client protocol.version 2 &&
-	test_commit -C client bar &&
-	GIT_TRACE_PACKET="$(pwd)/trace" git -C client fetch "file://$(pwd)/server" &&
-	grep "version 2" trace
-'
-
-. "$TEST_DIRECTORY"/lib-httpd.sh
-start_httpd
-
-# Converts bytes into their hexadecimal representation. For example,
-# "printf 'ab\r\n' | hex_unpack" results in '61620d0a'.
-hex_unpack () {
-	perl -e '$/ = undef; $input = <>; print unpack("H2" x length($input), $input)'
-}
-
-# Inserts $1 at the start of the string and every 2 characters thereafter.
-intersperse () {
-	sed 's/\(..\)/'$1'\1/g'
-}
-
-# Create a one-time-perl command to replace the existing packfile with $1.
-replace_packfile () {
-	# The protocol requires that the packfile be sent in sideband 1, hence
-	# the extra \x01 byte at the beginning.
-	cp $1 "$HTTPD_ROOT_PATH/one-time-pack" &&
-	echo 'if (/packfile/) {
-		print;
-		my $length = -s "one-time-pack";
-		printf "%04x\x01", $length + 5;
-		print `cat one-time-pack` . "0000";
-		last
-	}' >"$HTTPD_ROOT_PATH/one-time-perl"
-}
-
-test_expect_success 'upon cloning, check that all refs point to objects' '
-	SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" &&
-	rm -rf "$SERVER" repo &&
-	test_create_repo "$SERVER" &&
-	test_commit -C "$SERVER" foo &&
-	test_config -C "$SERVER" uploadpack.allowfilter 1 &&
-	test_config -C "$SERVER" uploadpack.allowanysha1inwant 1 &&
-
-	# Create a tag pointing to a blob.
-	BLOB=$(echo blob-contents | git -C "$SERVER" hash-object --stdin -w) &&
-	git -C "$SERVER" tag myblob "$BLOB" &&
-
-	# Craft a packfile not including that blob.
-	git -C "$SERVER" rev-parse HEAD |
-	git -C "$SERVER" pack-objects --stdout >incomplete.pack &&
-
-	# Replace the existing packfile with the crafted one. The protocol
-	# requires that the packfile be sent in sideband 1, hence the extra
-	# \x01 byte at the beginning.
-	replace_packfile incomplete.pack &&
-
-	# Use protocol v2 because the perl command looks for the "packfile"
-	# section header.
-	test_config -C "$SERVER" protocol.version 2 &&
-	test_must_fail git -c protocol.version=2 clone \
-		--filter=blob:none $HTTPD_URL/one_time_perl/server repo 2>err &&
-
-	test_i18ngrep "did not send all necessary objects" err &&
-
-	# Ensure that the one-time-perl script was used.
-	! test -e "$HTTPD_ROOT_PATH/one-time-perl"
-'
-
-test_expect_success 'when partial cloning, tolerate server not sending target of tag' '
-	SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" &&
-	rm -rf "$SERVER" repo &&
-	test_create_repo "$SERVER" &&
-	test_commit -C "$SERVER" foo &&
-	test_config -C "$SERVER" uploadpack.allowfilter 1 &&
-	test_config -C "$SERVER" uploadpack.allowanysha1inwant 1 &&
-
-	# Create an annotated tag pointing to a blob.
-	BLOB=$(echo blob-contents | git -C "$SERVER" hash-object --stdin -w) &&
-	git -C "$SERVER" tag -m message -a myblob "$BLOB" &&
-
-	# Craft a packfile including the tag, but not the blob it points to.
-	# Also, omit objects referenced from HEAD in order to force a second
-	# fetch (to fetch missing objects) upon the automatic checkout that
-	# happens after a clone.
-	printf "%s\n%s\n--not\n%s\n%s\n" \
-		$(git -C "$SERVER" rev-parse HEAD) \
-		$(git -C "$SERVER" rev-parse myblob) \
-		$(git -C "$SERVER" rev-parse HEAD^{tree}) \
-		$(git -C "$SERVER" rev-parse myblob^{blob}) |
-		git -C "$SERVER" pack-objects --thin --stdout >incomplete.pack &&
-
-	# Replace the existing packfile with the crafted one. The protocol
-	# requires that the packfile be sent in sideband 1, hence the extra
-	# \x01 byte at the beginning.
-	replace_packfile incomplete.pack &&
-
-	# Use protocol v2 because the perl command looks for the "packfile"
-	# section header.
-	test_config -C "$SERVER" protocol.version 2 &&
-
-	# Exercise to make sure it works.
-	git -c protocol.version=2 clone \
-		--filter=blob:none $HTTPD_URL/one_time_perl/server repo 2> err &&
-	! grep "missing object referenced by" err &&
-
-	# Ensure that the one-time-perl script was used.
-	! test -e "$HTTPD_ROOT_PATH/one-time-perl"
-'
-
-test_expect_success 'tolerate server sending REF_DELTA against missing promisor objects' '
-	SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" &&
-	rm -rf "$SERVER" repo &&
-	test_create_repo "$SERVER" &&
-	test_config -C "$SERVER" uploadpack.allowfilter 1 &&
-	test_config -C "$SERVER" uploadpack.allowanysha1inwant 1 &&
-
-	# Create a commit with 2 blobs to be used as delta bases.
-	for i in $(test_seq 10)
-	do
-		echo "this is a line" >>"$SERVER/foo.txt" &&
-		echo "this is another line" >>"$SERVER/have.txt"
-	done &&
-	git -C "$SERVER" add foo.txt have.txt &&
-	git -C "$SERVER" commit -m bar &&
-	git -C "$SERVER" rev-parse HEAD:foo.txt >deltabase_missing &&
-	git -C "$SERVER" rev-parse HEAD:have.txt >deltabase_have &&
-
-	# Clone. The client has deltabase_have but not deltabase_missing.
-	git -c protocol.version=2 clone --no-checkout \
-		--filter=blob:none $HTTPD_URL/one_time_perl/server repo &&
-	git -C repo hash-object -w -- "$SERVER/have.txt" &&
-
-	# Sanity check to ensure that the client does not have
-	# deltabase_missing.
-	git -C repo rev-list --objects --ignore-missing \
-		-- $(cat deltabase_missing) >objlist &&
-	test_line_count = 0 objlist &&
-
-	# Another commit. This commit will be fetched by the client.
-	echo "abcdefghijklmnopqrstuvwxyz" >>"$SERVER/foo.txt" &&
-	echo "abcdefghijklmnopqrstuvwxyz" >>"$SERVER/have.txt" &&
-	git -C "$SERVER" add foo.txt have.txt &&
-	git -C "$SERVER" commit -m baz &&
-
-	# Pack a thin pack containing, among other things, HEAD:foo.txt
-	# delta-ed against HEAD^:foo.txt and HEAD:have.txt delta-ed against
-	# HEAD^:have.txt.
-	printf "%s\n--not\n%s\n" \
-		$(git -C "$SERVER" rev-parse HEAD) \
-		$(git -C "$SERVER" rev-parse HEAD^) |
-		git -C "$SERVER" pack-objects --thin --stdout >thin.pack &&
-
-	# Ensure that the pack contains one delta against HEAD^:foo.txt. Since
-	# the delta contains at least 26 novel characters, the size cannot be
-	# contained in 4 bits, so the object header will take up 2 bytes. The
-	# most significant nybble of the first byte is 0b1111 (0b1 to indicate
-	# that the header continues, and 0b111 to indicate REF_DELTA), followed
-	# by any 3 nybbles, then the OID of the delta base.
-	printf "f.,..%s" $(intersperse "," <deltabase_missing) >want &&
-	hex_unpack <thin.pack | intersperse "," >have &&
-	grep $(cat want) have &&
-
-	# Ensure that the pack contains one delta against HEAD^:have.txt,
-	# similar to the above.
-	printf "f.,..%s" $(intersperse "," <deltabase_have) >want &&
-	hex_unpack <thin.pack | intersperse "," >have &&
-	grep $(cat want) have &&
-
-	replace_packfile thin.pack &&
-
-	# Use protocol v2 because the perl command looks for the "packfile"
-	# section header.
-	test_config -C "$SERVER" protocol.version 2 &&
-
-	# Fetch the thin pack and ensure that index-pack is able to handle the
-	# REF_DELTA object with a missing promisor delta base.
-	GIT_TRACE_PACKET="$(pwd)/trace" git -C repo -c protocol.version=2 fetch &&
-
-	# Ensure that the missing delta base was directly fetched, but not the
-	# one that the client has.
-	grep "want $(cat deltabase_missing)" trace &&
-	! grep "want $(cat deltabase_have)" trace &&
-
-	# Ensure that the one-time-perl script was used.
-	! test -e "$HTTPD_ROOT_PATH/one-time-perl"
-'
-
-# 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