diff options
Diffstat (limited to 'usr/klibc/tests/inet_aton.c')
-rw-r--r-- | usr/klibc/tests/inet_aton.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/usr/klibc/tests/inet_aton.c b/usr/klibc/tests/inet_aton.c new file mode 100644 index 0000000000000..282a96b0b9c03 --- /dev/null +++ b/usr/klibc/tests/inet_aton.c @@ -0,0 +1,61 @@ +#include <stdbool.h> +#include <stdint.h> +#include <stdio.h> +#include <arpa/inet.h> + +static unsigned int failures; + +static void report(const char *str, bool result) +{ + printf("\"%s\": %s\n", str, result ? "PASS" : "FAIL"); + if (!result) + ++failures; +} + +static void test_good(const char *str, uint32_t exp) +{ + struct in_addr addr; + int ret; + + ret = inet_aton(str, &addr); + report(str, ret == 1 && addr.s_addr == htonl(exp)); +} + +static void test_bad(const char *str) +{ + struct in_addr addr; + int ret; + + ret = inet_aton(str, &addr); + report(str, ret == 0); +} + +int main(void) +{ + test_good("0.0.0.0", 0); + test_good("255.255.255.255", 0xffffffff); + test_good("127.0.0.1", 0x7f000001); + + test_bad(""); + test_bad("0.0.0."); + test_bad(".0.0.0"); + test_bad("0..0.0"); + test_bad("1.2.3.256"); + test_bad("256.1.2.3"); + test_bad("-1.2.3.4"); + test_bad("1.2.3.-4"); + test_bad("\xb1.2.3.4"); + test_bad(" 1.2.3.4"); + test_bad("1 .2.3.4"); + test_bad("1. 2.3.4"); + test_bad("1.2.3.4 "); + /* XXX We should maybe support these formats in inet_aton(), + * but not in inet_pton() */ + test_bad("1"); + test_bad("1.2"); + test_bad("1.2.3"); + test_bad("0x1.2.3.4"); + test_bad("1.2.3.0x4"); + + return failures != 0; +} |