diff options
Diffstat (limited to 'third_party/git/t/t1416-ref-transaction-hooks.sh')
| -rwxr-xr-x | third_party/git/t/t1416-ref-transaction-hooks.sh | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/third_party/git/t/t1416-ref-transaction-hooks.sh b/third_party/git/t/t1416-ref-transaction-hooks.sh new file mode 100755 index 0000000000..f6e741c6c0 --- /dev/null +++ b/third_party/git/t/t1416-ref-transaction-hooks.sh @@ -0,0 +1,136 @@ +#!/bin/sh + +test_description='reference transaction hooks' + +. ./test-lib.sh + +test_expect_success setup ' + mkdir -p .git/hooks && + test_commit PRE && + PRE_OID=$(git rev-parse PRE) && + test_commit POST && + POST_OID=$(git rev-parse POST) +' + +test_expect_success 'hook allows updating ref if successful' ' + test_when_finished "rm .git/hooks/reference-transaction" && + git reset --hard PRE && + write_script .git/hooks/reference-transaction <<-\EOF && + echo "$*" >>actual + EOF + cat >expect <<-EOF && + prepared + committed + EOF + git update-ref HEAD POST && + test_cmp expect actual +' + +test_expect_success 'hook aborts updating ref in prepared state' ' + test_when_finished "rm .git/hooks/reference-transaction" && + git reset --hard PRE && + write_script .git/hooks/reference-transaction <<-\EOF && + if test "$1" = prepared + then + exit 1 + fi + EOF + test_must_fail git update-ref HEAD POST 2>err && + test_i18ngrep "ref updates aborted by hook" err +' + +test_expect_success 'hook gets all queued updates in prepared state' ' + test_when_finished "rm .git/hooks/reference-transaction actual" && + git reset --hard PRE && + write_script .git/hooks/reference-transaction <<-\EOF && + if test "$1" = prepared + then + while read -r line + do + printf "%s\n" "$line" + done >actual + fi + EOF + cat >expect <<-EOF && + $ZERO_OID $POST_OID HEAD + $ZERO_OID $POST_OID refs/heads/master + EOF + git update-ref HEAD POST <<-EOF && + update HEAD $ZERO_OID $POST_OID + update refs/heads/master $ZERO_OID $POST_OID + EOF + test_cmp expect actual +' + +test_expect_success 'hook gets all queued updates in committed state' ' + test_when_finished "rm .git/hooks/reference-transaction actual" && + git reset --hard PRE && + write_script .git/hooks/reference-transaction <<-\EOF && + if test "$1" = committed + then + while read -r line + do + printf "%s\n" "$line" + done >actual + fi + EOF + cat >expect <<-EOF && + $ZERO_OID $POST_OID HEAD + $ZERO_OID $POST_OID refs/heads/master + EOF + git update-ref HEAD POST && + test_cmp expect actual +' + +test_expect_success 'hook gets all queued updates in aborted state' ' + test_when_finished "rm .git/hooks/reference-transaction actual" && + git reset --hard PRE && + write_script .git/hooks/reference-transaction <<-\EOF && + if test "$1" = aborted + then + while read -r line + do + printf "%s\n" "$line" + done >actual + fi + EOF + cat >expect <<-EOF && + $ZERO_OID $POST_OID HEAD + $ZERO_OID $POST_OID refs/heads/master + EOF + git update-ref --stdin <<-EOF && + start + update HEAD POST $ZERO_OID + update refs/heads/master POST $ZERO_OID + abort + EOF + test_cmp expect actual +' + +test_expect_success 'interleaving hook calls succeed' ' + test_when_finished "rm -r target-repo.git" && + + git init --bare target-repo.git && + + write_script target-repo.git/hooks/reference-transaction <<-\EOF && + echo $0 "$@" >>actual + EOF + + write_script target-repo.git/hooks/update <<-\EOF && + echo $0 "$@" >>actual + EOF + + cat >expect <<-EOF && + hooks/update refs/tags/PRE $ZERO_OID $PRE_OID + hooks/reference-transaction prepared + hooks/reference-transaction committed + hooks/update refs/tags/POST $ZERO_OID $POST_OID + hooks/reference-transaction prepared + hooks/reference-transaction committed + EOF + + git push ./target-repo.git PRE POST && + test_cmp expect target-repo.git/actual +' + +test_done |