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|
#!/bin/sh
test_description='test automatic tag following'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
if ! test_have_prereq PERL_TEST_HELPERS
then
skip_all='skipping tagfollow tests; Perl not available'
test_done
fi
# End state of the repository:
#
# T - tag1 S - tag2
# / /
# L - A ------ O ------ B
# \ \ \
# \ C - origin/cat \
# origin/main main
test_expect_success setup '
test_tick &&
echo ichi >file &&
git add file &&
git commit -m L &&
L=$(git rev-parse --verify HEAD) &&
(
mkdir cloned &&
cd cloned &&
git init-db &&
git remote add -f origin ..
) &&
test_tick &&
echo A >file &&
git add file &&
git commit -m A &&
A=$(git rev-parse --verify HEAD)
'
U=UPLOAD_LOG
UPATH="$(pwd)/$U"
test_expect_success 'setup expect' '
cat - <<EOF >expect
want $A
EOF
'
get_needs () {
test -s "$1" &&
perl -alne '
next unless $F[1] eq "upload-pack<";
next unless $F[2] eq "want";
print $F[2], " ", $F[3];
' "$1"
}
test_expect_success 'fetch A (new commit : 1 connection)' '
rm -f $U &&
(
cd cloned &&
GIT_TRACE_PACKET=$UPATH git fetch &&
test $A = $(git rev-parse --verify origin/main)
) &&
get_needs $U >actual &&
test_cmp expect actual
'
test_expect_success "create tag T on A, create C on branch cat" '
git tag -a -m tag1 tag1 $A &&
T=$(git rev-parse --verify tag1) &&
git checkout -b cat &&
echo C >file &&
git add file &&
git commit -m C &&
C=$(git rev-parse --verify HEAD) &&
git checkout main
'
test_expect_success 'setup expect' '
cat - <<EOF >expect
want $C
want $T
EOF
'
test_expect_success 'fetch C, T (new branch, tag : 1 connection)' '
rm -f $U &&
(
cd cloned &&
GIT_TRACE_PACKET=$UPATH git fetch &&
test $C = $(git rev-parse --verify origin/cat) &&
test $T = $(git rev-parse --verify tag1) &&
test $A = $(git rev-parse --verify tag1^0)
) &&
get_needs $U >actual &&
test_cmp expect actual
'
test_expect_success "create commits O, B, tag S on B" '
test_tick &&
echo O >file &&
git add file &&
git commit -m O &&
test_tick &&
echo B >file &&
git add file &&
git commit -m B &&
B=$(git rev-parse --verify HEAD) &&
git tag -a -m tag2 tag2 $B &&
S=$(git rev-parse --verify tag2)
'
test_expect_success 'setup expect' '
cat - <<EOF >expect
want $B
want $S
EOF
'
test_expect_success 'fetch B, S (commit and tag : 1 connection)' '
rm -f $U &&
(
cd cloned &&
GIT_TRACE_PACKET=$UPATH git fetch &&
test $B = $(git rev-parse --verify origin/main) &&
test $B = $(git rev-parse --verify tag2^0) &&
test $S = $(git rev-parse --verify tag2)
) &&
get_needs $U >actual &&
test_cmp expect actual
'
test_expect_success 'setup expect' '
cat - <<EOF >expect
want $B
want $S
EOF
'
test_expect_success 'new clone fetch main and tags' '
test_might_fail git branch -D cat &&
rm -f $U &&
(
mkdir clone2 &&
cd clone2 &&
git init &&
git remote add origin .. &&
GIT_TRACE_PACKET=$UPATH git fetch &&
test $B = $(git rev-parse --verify origin/main) &&
test $S = $(git rev-parse --verify tag2) &&
test $B = $(git rev-parse --verify tag2^0) &&
test $T = $(git rev-parse --verify tag1) &&
test $A = $(git rev-parse --verify tag1^0)
) &&
get_needs $U >actual &&
test_cmp expect actual
'
test_expect_success 'fetch specific OID with tag following' '
git init --bare clone3.git &&
(
cd clone3.git &&
git remote add origin .. &&
git fetch origin $B:refs/heads/main &&
git -C .. for-each-ref >expect &&
git for-each-ref >actual &&
test_cmp expect actual
)
'
test_done
|
