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test-parse-options: update to handle negative ints

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Fix the printf specification to treat 'integer' as the signed type
that it is and add a test that checks that we parse negative option
arguments.

Signed-off-by: Charles Bailey <cbailey32@bloomberg.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Charles Bailey 2015-06-21 19:25:43 +01:00 committed by Junio C Hamano
parent 5c040f5af5
commit 81a48cc080
2 changed files with 3 additions and 1 deletions
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2
t/t0040-parse-options.sh
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@ -132,6 +132,8 @@ test_expect_success 'OPT_BOOL() no negation #2' 'check_unknown_i18n --no-no-fear
test_expect_success 'OPT_BOOL() positivation' 'check boolean: 0 -D --doubt' test_expect_success 'OPT_BOOL() positivation' 'check boolean: 0 -D --doubt'
test_expect_success 'OPT_INT() negative' 'check integer: -2345 -i -2345'
cat > expect << EOF cat > expect << EOF
boolean: 2 boolean: 2
integer: 1729 integer: 1729

2
test-parse-options.c
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@ -82,7 +82,7 @@ int main(int argc, char **argv)
argc = parse_options(argc, (const char **)argv, prefix, options, usage, 0); argc = parse_options(argc, (const char **)argv, prefix, options, usage, 0);
printf("boolean: %d\n", boolean); printf("boolean: %d\n", boolean);
printf("integer: %u\n", integer); printf("integer: %d\n", integer);
printf("timestamp: %lu\n", timestamp); printf("timestamp: %lu\n", timestamp);
printf("string: %s\n", string ? string : "(not set)"); printf("string: %s\n", string ? string : "(not set)");
printf("abbrev: %d\n", abbrev); printf("abbrev: %d\n", abbrev);