diff options
Diffstat (limited to 't')
| -rw-r--r-- | t/helper/.gitignore | 1 | ||||
| -rw-r--r-- | t/helper/test-strcmp-offset.c | 22 | ||||
| -rwxr-xr-x | t/t0065-strcmp-offset.sh | 21 |
3 files changed, 44 insertions, 0 deletions
diff --git a/t/helper/.gitignore b/t/helper/.gitignore index 758ed2e8fa..e7fe7ff598 100644 --- a/t/helper/.gitignore +++ b/t/helper/.gitignore @@ -26,6 +26,7 @@ /test-sha1 /test-sha1-array /test-sigchain +/test-strcmp-offset /test-string-list /test-submodule-config /test-subprocess diff --git a/t/helper/test-strcmp-offset.c b/t/helper/test-strcmp-offset.c new file mode 100644 index 0000000000..4a45a54e92 --- /dev/null +++ b/t/helper/test-strcmp-offset.c @@ -0,0 +1,22 @@ +#include "cache.h" + +int cmd_main(int argc, const char **argv) +{ + int result; + size_t offset; + + if (!argv[1] || !argv[2]) + die("usage: %s <string1> <string2>", argv[0]); + + result = strcmp_offset(argv[1], argv[2], &offset); + + /* + * Because differnt CRTs behave differently, only rely on signs + * of the result values. + */ + result = (result < 0 ? -1 : + result > 0 ? 1 : + 0); + printf("%d %"PRIuMAX"\n", result, (uintmax_t)offset); + return 0; +} diff --git a/t/t0065-strcmp-offset.sh b/t/t0065-strcmp-offset.sh new file mode 100755 index 0000000000..7d6d21425f --- /dev/null +++ b/t/t0065-strcmp-offset.sh @@ -0,0 +1,21 @@ +#!/bin/sh + +test_description='Test strcmp_offset functionality' + +. ./test-lib.sh + +while read s1 s2 expect +do + test_expect_success "strcmp_offset($s1, $s2)" ' + echo "$expect" >expect && + test-strcmp-offset "$s1" "$s2" >actual && + test_cmp expect actual + ' +done <<-EOF +abc abc 0 3 +abc def -1 0 +abc abz -1 2 +abc abcdef -1 3 +EOF + +test_done |