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parse-options tests: test optname() output

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There were no tests for checking the specific output that we'll
generate in optname(), let's add some. That output was added back in
4a59fd13122 (Add a simple option parser., 2007-10-15).

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2021-10-08 21:07:45 +02:00 committed by Junio C Hamano
parent 28794ec72e
commit 62f2ffc563
1 changed files with 39 additions and 3 deletions
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42
t/t0040-parse-options.sh
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@ -168,9 +168,45 @@ test_expect_success 'long options' '
'
test_expect_success 'missing required value' '
test_expect_code 129 test-tool parse-options -s &&
test_expect_code 129 test-tool parse-options --string &&
test_expect_code 129 test-tool parse-options --file
cat >expect <<-\EOF &&
error: switch `s'\'' requires a value
EOF
test_expect_code 129 test-tool parse-options -s 2>actual &&
test_cmp expect actual &&
cat >expect <<-\EOF &&
error: option `string'\'' requires a value
EOF
test_expect_code 129 test-tool parse-options --string 2>actual &&
test_cmp expect actual &&
cat >expect <<-\EOF &&
error: option `file'\'' requires a value
EOF
test_expect_code 129 test-tool parse-options --file 2>actual &&
test_cmp expect actual
'
test_expect_success 'superfluous value provided: boolean' '
cat >expect <<-\EOF &&
error: option `yes'\'' takes no value
EOF
test_expect_code 129 test-tool parse-options --yes=hi 2>actual &&
test_cmp expect actual &&
cat >expect <<-\EOF &&
error: option `no-yes'\'' takes no value
EOF
test_expect_code 129 test-tool parse-options --no-yes=hi 2>actual &&
test_cmp expect actual
'
test_expect_success 'superfluous value provided: cmdmode' '
cat >expect <<-\EOF &&
error: option `mode1'\'' takes no value
EOF
test_expect_code 129 test-tool parse-options --mode1=hi 2>actual &&
test_cmp expect actual
'
cat >expect <<\EOF