t5334: document that git push --signed=1 does not work

When accepting booleans as command-line or config options throughout Git, there are several documented synonyms for true and false. However, one particular user is slightly broken: `git push --signed=..` does not understand the integer synonyms for true and false. This is hardly wanted. The --signed option has a different notion of boolean than all other arguments and config options, including the config option corresponding to it, push.gpgSign. Add a test documenting the failure to handle --signed=1. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Martin Ågren committed Aug 7, 2017 at 20:20 UTC c4b71a77828ffe7154c2e0bbc5e8a34e843f2f3f
1 file changed +7
t/t5534-push-signed.sh
+7
@@ -71,6 +71,13 @@ test_expect_success 'push --signed fails with a receiver without push certificat
71 test_i18ngrep "the receiving end does not support" err
72 '
73
74 +test_expect_failure 'push --signed=1 is accepted' '
75 + prepare_dst &&
76 + mkdir -p dst/.git/hooks &&
77 + test_must_fail git push --signed=1 dst noop ff +noff 2>err &&
78 + test_i18ngrep "the receiving end does not support" err
79 +'
80 +
81 test_expect_success GPG 'no certificate for a signed push with no update' '
82 prepare_dst &&
83 mkdir -p dst/.git/hooks &&