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|
#!/bin/sh
test_description='fetch/clone from a shallow clone over http'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd
commit() {
echo "$1" >tracked &&
git add tracked &&
test_tick &&
git commit -m "$1"
}
test_expect_success 'setup shallow clone' '
test_tick=1500000000 &&
commit 1 &&
commit 2 &&
commit 3 &&
commit 4 &&
commit 5 &&
commit 6 &&
commit 7 &&
git clone --no-local --depth=5 .git shallow &&
git config --global transfer.fsckObjects true
'
test_expect_success 'clone http repository' '
git clone --bare --no-local shallow "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
git clone $HTTPD_URL/smart/repo.git clone &&
(
cd clone &&
git fsck &&
git log --format=%s origin/main >actual &&
cat <<EOF >expect &&
7
6
5
4
3
EOF
test_cmp expect actual
)
'
# This test is tricky. We need large enough "have"s that fetch-pack
# will put pkt-flush in between. Then we need a "have" the server
# does not have, it'll send "ACK %s ready"
test_expect_success 'no shallow lines after receiving ACK ready' '
(
cd shallow &&
for i in $(test_seq 15)
do
git checkout --orphan unrelated$i &&
test_commit unrelated$i &&
git push -q "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
refs/heads/unrelated$i:refs/heads/unrelated$i &&
git push -q ../clone/.git \
refs/heads/unrelated$i:refs/heads/unrelated$i ||
exit 1
done &&
git checkout main &&
test_commit new &&
git push "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" main
) &&
(
cd clone &&
git checkout --orphan newnew &&
test_tick=1400000000 &&
test_commit new-too &&
# NEEDSWORK: If the overspecification of the expected result is reduced, we
# might be able to run this test in all protocol versions.
GIT_TRACE_PACKET="$TRASH_DIRECTORY/trace" GIT_TEST_PROTOCOL_VERSION=0 \
git fetch --depth=2 &&
grep "fetch-pack< ACK .* ready" ../trace &&
! grep "fetch-pack> done" ../trace
)
'
test_expect_success 'clone shallow since ...' '
test_create_repo shallow-since &&
(
cd shallow-since &&
GIT_COMMITTER_DATE="100000000 +0700" git commit --allow-empty -m one &&
GIT_COMMITTER_DATE="200000000 +0700" git commit --allow-empty -m two &&
GIT_COMMITTER_DATE="300000000 +0700" git commit --allow-empty -m three &&
mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-since.git" &&
git clone --shallow-since "300000000 +0700" $HTTPD_URL/smart/shallow-since.git ../shallow11 &&
git -C ../shallow11 log --pretty=tformat:%s HEAD >actual &&
echo three >expected &&
test_cmp expected actual
)
'
test_expect_success 'fetch shallow since ...' '
git -C shallow11 fetch --shallow-since "200000000 +0700" origin &&
git -C shallow11 log --pretty=tformat:%s origin/main >actual &&
cat >expected <<-\EOF &&
three
two
EOF
test_cmp expected actual
'
test_expect_success 'shallow clone exclude tag two' '
test_create_repo shallow-exclude &&
(
cd shallow-exclude &&
test_commit one &&
test_commit two &&
test_commit three &&
mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-exclude.git" &&
git clone --shallow-exclude two $HTTPD_URL/smart/shallow-exclude.git ../shallow12 &&
git -C ../shallow12 log --pretty=tformat:%s HEAD >actual &&
echo three >expected &&
test_cmp expected actual
)
'
test_expect_success 'fetch exclude tag one' '
git -C shallow12 fetch --shallow-exclude one origin &&
git -C shallow12 log --pretty=tformat:%s origin/main >actual &&
test_write_lines three two >expected &&
test_cmp expected actual
'
test_expect_success 'fetching deepen' '
test_create_repo shallow-deepen &&
(
cd shallow-deepen &&
test_commit one &&
test_commit two &&
test_commit three &&
mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" &&
git clone --depth 1 $HTTPD_URL/smart/shallow-deepen.git deepen &&
mv "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" .git &&
test_commit four &&
git -C deepen log --pretty=tformat:%s main >actual &&
echo three >expected &&
test_cmp expected actual &&
mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" &&
git -C deepen fetch --deepen=1 &&
git -C deepen log --pretty=tformat:%s origin/main >actual &&
cat >expected <<-\EOF &&
four
three
two
EOF
test_cmp expected actual
)
'
test_done
|
