#!/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 # 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_done