mirror of
https://github.com/git/git.git
synced 2024-12-01 05:54:16 +08:00
54a03bc7d9
Commit 477673d6f3 ("send-pack: support push negotiation", 2021-05-05)
did not test the case in which a remote advertises at least one ref. In
such a case, "remote_refs" in get_commons_through_negotiation() in
send-pack.c would also contain those refs with a zero ref->new_oid (in
addition to the refs being pushed with a nonzero ref->new_oid). Passing
them as negotiation tips to "git fetch" causes an error, so filter them
out.
(The exact error that would happen in "git fetch" in this case is a
segmentation fault, which is unwanted. This will be fixed in the
subsequent commit.)
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
73 lines
2.3 KiB
Bash
Executable File
73 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
test_description='fetch/push functionality using the HTTP protocol'
|
|
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
|
|
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
|
|
|
|
. ./test-lib.sh
|
|
. "$TEST_DIRECTORY"/lib-httpd.sh
|
|
start_httpd
|
|
|
|
SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server"
|
|
URI="$HTTPD_URL/smart/server"
|
|
|
|
grep_wrote () {
|
|
object_count=$1
|
|
file_name=$2
|
|
grep 'write_pack_file/wrote.*"value":"'$1'"' $2
|
|
}
|
|
|
|
setup_client_and_server () {
|
|
git init client &&
|
|
test_when_finished 'rm -rf client' &&
|
|
test_commit -C client first_commit &&
|
|
test_commit -C client second_commit &&
|
|
|
|
git init "$SERVER" &&
|
|
test_when_finished 'rm -rf "$SERVER"' &&
|
|
test_config -C "$SERVER" http.receivepack true &&
|
|
test_commit -C "$SERVER" unrelated_commit &&
|
|
git -C client push "$URI" first_commit:refs/remotes/origin/first_commit &&
|
|
git -C "$SERVER" config receive.hideRefs refs/remotes/origin/first_commit
|
|
}
|
|
|
|
test_expect_success 'push without negotiation (for comparing object counts with the next test)' '
|
|
setup_client_and_server &&
|
|
|
|
GIT_TRACE2_EVENT="$(pwd)/event" git -C client -c protocol.version=2 \
|
|
push "$URI" refs/heads/main:refs/remotes/origin/main &&
|
|
test_when_finished "rm -f event" &&
|
|
grep_wrote 6 event # 2 commits, 2 trees, 2 blobs
|
|
'
|
|
|
|
test_expect_success 'push with negotiation' '
|
|
setup_client_and_server &&
|
|
|
|
GIT_TRACE2_EVENT="$(pwd)/event" git -C client -c protocol.version=2 -c push.negotiate=1 \
|
|
push "$URI" refs/heads/main:refs/remotes/origin/main &&
|
|
test_when_finished "rm -f event" &&
|
|
grep_wrote 3 event # 1 commit, 1 tree, 1 blob
|
|
'
|
|
|
|
test_expect_success 'push with negotiation proceeds anyway even if negotiation fails' '
|
|
setup_client_and_server &&
|
|
|
|
# Use protocol v0 to make negotiation fail (because protocol v0 does
|
|
# not support the "wait-for-done" capability, which is required for
|
|
# push negotiation)
|
|
GIT_TEST_PROTOCOL_VERSION=0 GIT_TRACE2_EVENT="$(pwd)/event" git -C client -c push.negotiate=1 \
|
|
push "$URI" refs/heads/main:refs/remotes/origin/main 2>err &&
|
|
test_when_finished "rm -f event" &&
|
|
grep_wrote 6 event && # 2 commits, 2 trees, 2 blobs
|
|
|
|
cat >warning-expect <<-EOF &&
|
|
warning: --negotiate-only requires protocol v2
|
|
warning: push negotiation failed; proceeding anyway with push
|
|
EOF
|
|
grep warning: err >warning-actual &&
|
|
test_cmp warning-expect warning-actual
|
|
'
|
|
|
|
test_done
|