diff options
Diffstat (limited to 'REORG.TODO/resolv/tst-aton.c')
-rw-r--r-- | REORG.TODO/resolv/tst-aton.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/REORG.TODO/resolv/tst-aton.c b/REORG.TODO/resolv/tst-aton.c new file mode 100644 index 0000000000..08110a007a --- /dev/null +++ b/REORG.TODO/resolv/tst-aton.c @@ -0,0 +1,77 @@ +#include <stdio.h> +#include <stdint.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + + +static struct tests +{ + const char *input; + int valid; + uint32_t result; +} tests[] = +{ + { "", 0, 0 }, + { "-1", 0, 0 }, + { "256", 1, 0x00000100 }, + { "256.", 0, 0 }, + { "256a", 0, 0 }, + { "0x100", 1, 0x00000100 }, + { "0200.0x123456", 1, 0x80123456 }, + { "0300.0x89123456.", 0 ,0 }, + { "0100.-0xffff0000", 0, 0 }, + { "0.0xffffff", 1, 0x00ffffff }, + { "0.0x1000000", 0, 0 }, + { "0377.16777215", 1, 0xffffffff }, + { "0377.16777216", 0, 0 }, + { "0x87.077777777", 1, 0x87ffffff }, + { "0x87.0100000000", 0, 0 }, + { "0.1.3", 1, 0x00010003 }, + { "0.256.3", 0, 0 }, + { "256.1.3", 0, 0 }, + { "0.1.0x10000", 0, 0 }, + { "0.1.0xffff", 1, 0x0001ffff }, + { "0.1a.3", 0, 0 }, + { "0.1.a3", 0, 0 }, + { "1.2.3.4", 1, 0x01020304 }, + { "0400.2.3.4", 0, 0 }, + { "1.0x100.3.4", 0, 0 }, + { "1.2.256.4", 0, 0 }, + { "1.2.3.0x100", 0, 0 }, + { "323543357756889", 0, 0 }, + { "10.1.2.3.4", 0, 0}, +}; + + +static int +do_test (void) +{ + int result = 0; + size_t cnt; + + for (cnt = 0; cnt < sizeof (tests) / sizeof (tests[0]); ++cnt) + { + struct in_addr addr; + + if ((int) inet_aton (tests[cnt].input, &addr) != tests[cnt].valid) + { + if (tests[cnt].valid) + printf ("\"%s\" not seen as valid IP address\n", tests[cnt].input); + else + printf ("\"%s\" seen as valid IP address\n", tests[cnt].input); + result = 1; + } + else if (tests[cnt].valid && addr.s_addr != ntohl (tests[cnt].result)) + { + printf ("\"%s\" not converted correctly: is %08x, should be %08x\n", + tests[cnt].input, addr.s_addr, tests[cnt].result); + result = 1; + } + } + + return result; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |