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t6300: use function to test trailer options

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Add a function to test trailer options. This will make tests look cleaner,
as well as will make it easier to add new tests for trailers in the future.

Mentored-by: Christian Couder <chriscool@tuxfamily.org>
Mentored-by: Heba Waly <heba.waly@gmail.com>
Signed-off-by: Hariom Verma <hariom18599@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Hariom Verma 2021-02-13 01:52:40 +00:00 committed by Junio C Hamano
parent e6362826a0
commit 727331dce1
1 changed files with 46 additions and 42 deletions
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88
t/t6300-for-each-ref.sh
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@ -814,53 +814,57 @@ test_expect_success 'set up trailers for next test' '
EOF
'
test_expect_success '%(trailers:unfold) unfolds trailers' '
{
unfold <trailers
echo
} >expect &&
git for-each-ref --format="%(trailers:unfold)" refs/heads/main >actual &&
test_cmp expect actual &&
git for-each-ref --format="%(contents:trailers:unfold)" refs/heads/main >actual &&
test_cmp expect actual
'
test_trailer_option () {
title=$1 option=$2
cat >expect
test_expect_success "$title" '
git for-each-ref --format="%($option)" refs/heads/main >actual &&
test_cmp expect actual &&
git for-each-ref --format="%(contents:$option)" refs/heads/main >actual &&
test_cmp expect actual
'
}
test_expect_success '%(trailers:only) shows only "key: value" trailers' '
{
grep -v patch.description <trailers &&
echo
} >expect &&
git for-each-ref --format="%(trailers:only)" refs/heads/main >actual &&
test_cmp expect actual &&
git for-each-ref --format="%(contents:trailers:only)" refs/heads/main >actual &&
test_cmp expect actual
'
test_trailer_option '%(trailers:unfold) unfolds trailers' \
'trailers:unfold' <<-EOF
$(unfold <trailers)
test_expect_success '%(trailers:only) and %(trailers:unfold) work together' '
{
grep -v patch.description <trailers | unfold &&
echo
} >expect &&
git for-each-ref --format="%(trailers:only,unfold)" refs/heads/main >actual &&
test_cmp expect actual &&
git for-each-ref --format="%(trailers:unfold,only)" refs/heads/main >actual &&
test_cmp actual actual &&
git for-each-ref --format="%(contents:trailers:only,unfold)" refs/heads/main >actual &&
test_cmp expect actual &&
git for-each-ref --format="%(contents:trailers:unfold,only)" refs/heads/main >actual &&
test_cmp actual actual
'
EOF
test_expect_success '%(trailers) rejects unknown trailers arguments' '
# error message cannot be checked under i18n
cat >expect <<-EOF &&
test_trailer_option '%(trailers:only) shows only "key: value" trailers' \
'trailers:only' <<-EOF
$(grep -v patch.description <trailers)
EOF
test_trailer_option '%(trailers:only) and %(trailers:unfold) work together' \
'trailers:only,unfold' <<-EOF
$(grep -v patch.description <trailers | unfold)
EOF
test_trailer_option '%(trailers:unfold) and %(trailers:only) work together' \
'trailers:unfold,only' <<-EOF
$(grep -v patch.description <trailers | unfold)
EOF
test_failing_trailer_option () {
title=$1 option=$2
cat >expect
test_expect_success "$title" '
# error message cannot be checked under i18n
test_must_fail git for-each-ref --format="%($option)" refs/heads/main 2>actual &&
test_i18ncmp expect actual &&
test_must_fail git for-each-ref --format="%(contents:$option)" refs/heads/main 2>actual &&
test_i18ncmp expect actual
'
}
test_failing_trailer_option '%(trailers) rejects unknown trailers arguments' \
'trailers:unsupported' <<-\EOF
fatal: unknown %(trailers) argument: unsupported
EOF
test_must_fail git for-each-ref --format="%(trailers:unsupported)" 2>actual &&
test_i18ncmp expect actual &&
test_must_fail git for-each-ref --format="%(contents:trailers:unsupported)" 2>actual &&
test_i18ncmp expect actual
'
test_expect_success 'if arguments, %(contents:trailers) shows error if colon is missing' '
cat >expect <<-EOF &&