diff options
Diffstat (limited to 'REORG.TODO/inet/tst-checks.c')
| -rw-r--r-- | REORG.TODO/inet/tst-checks.c | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/REORG.TODO/inet/tst-checks.c b/REORG.TODO/inet/tst-checks.c new file mode 100644 index 0000000000..1a4785d96e --- /dev/null +++ b/REORG.TODO/inet/tst-checks.c @@ -0,0 +1,172 @@ +#include <stdio.h> +#include <string.h> +#include <netinet/in.h> + + +static int +do_test (void) +{ + int result = 0; + char buf[16]; + memset (buf, '\0', 16); + + if (! IN6_IS_ADDR_UNSPECIFIED (buf)) + { + puts ("positive IN6_IS_ADDR_UNSPECIFIED failed"); + result = 1; + } + for (size_t i = 0; i < 16; ++i) + { + buf[i] = 1; + if (IN6_IS_ADDR_UNSPECIFIED (buf)) + { + printf ("negative IN6_IS_ADDR_UNSPECIFIED with byte %zu failed\n", + i); + result = 1; + } + buf[i] = 0; + } + + if (IN6_IS_ADDR_LOOPBACK (buf)) + { + puts ("negative IN6_IS_ADDR_UNSPECIFIED failed"); + result = 1; + } + buf[15] = 1; + if (! IN6_IS_ADDR_LOOPBACK (buf)) + { + puts ("positive IN6_IS_ADDR_UNSPECIFIED failed"); + result = 1; + } + buf[15] = 0; + + buf[0] = 0xfe; + buf[1] = 0x80; + if (! IN6_IS_ADDR_LINKLOCAL (buf)) + { + puts ("positive IN6_IS_ADDR_LINKLOCAL failed"); + result = 1; + } + for (size_t i = 1; i < 16; ++i) + { + buf[i] ^= 1; + if (! IN6_IS_ADDR_LINKLOCAL (buf)) + { + printf ("positive IN6_IS_ADDR_LINKLOCAL byte %zu failed\n", i); + result = 1; + } + buf[i] ^= 1; + } + buf[0] = 0xff; + buf[1] = 0x80; + if (IN6_IS_ADDR_LINKLOCAL (buf)) + { + puts ("negative IN6_IS_ADDR_LINKLOCAL failed"); + result = 1; + } + buf[0] = 0xfe; + buf[1] = 0xc0; + if (IN6_IS_ADDR_LINKLOCAL (buf)) + { + puts ("negative IN6_IS_ADDR_LINKLOCAL #2 failed"); + result = 1; + } + + buf[0] = 0xfe; + buf[1] = 0xc0; + if (! IN6_IS_ADDR_SITELOCAL (buf)) + { + puts ("positive IN6_IS_ADDR_SITELOCAL failed"); + result = 1; + } + for (size_t i = 1; i < 16; ++i) + { + buf[i] ^= 1; + if (! IN6_IS_ADDR_SITELOCAL (buf)) + { + printf ("positive IN6_IS_ADDR_SITELOCAL byte %zu failed\n", i); + result = 1; + } + buf[i] ^= 1; + } + buf[0] = 0xff; + buf[1] = 0x80; + if (IN6_IS_ADDR_SITELOCAL (buf)) + { + puts ("negative IN6_IS_ADDR_SITELOCAL failed"); + result = 1; + } + buf[0] = 0xf8; + buf[1] = 0xc0; + if (IN6_IS_ADDR_SITELOCAL (buf)) + { + puts ("negative IN6_IS_ADDR_SITELOCAL #2 failed"); + result = 1; + } + + memset (buf, '\0', 16); + buf[10] = 0xff; + buf[11] = 0xff; + if (! IN6_IS_ADDR_V4MAPPED (buf)) + { + puts ("positive IN6_IS_ADDR_V4MAPPED failed"); + result = 1; + } + for (size_t i = 12; i < 16; ++i) + { + buf[i] ^= 1; + if (! IN6_IS_ADDR_V4MAPPED (buf)) + { + printf ("positive IN6_IS_ADDR_V4MAPPED byte %zu failed\n", i); + result = 1; + } + buf[i] ^= 1; + } + for (size_t i = 0; i < 12; ++i) + { + buf[i] ^= 1; + if (IN6_IS_ADDR_V4MAPPED (buf)) + { + printf ("negative IN6_IS_ADDR_V4MAPPED byte %zu failed\n", i); + result = 1; + } + buf[i] ^= 1; + } + + memset (buf, '\0', 16); + for (size_t i = 12; i < 16; ++i) + { + buf[i] ^= 2; + if (! IN6_IS_ADDR_V4COMPAT (buf)) + { + printf ("positive IN6_IS_ADDR_V4COMPAT byte %zu failed\n", i); + result = 1; + } + buf[i] ^= 2; + } + for (size_t i = 0; i < 12; ++i) + { + buf[i] ^= 1; + if (IN6_IS_ADDR_V4COMPAT (buf)) + { + printf ("negative IN6_IS_ADDR_V4COMPAT byte %zu failed\n", i); + result = 1; + } + buf[i] ^= 1; + } + if (IN6_IS_ADDR_V4COMPAT (buf)) + { + puts ("negative IN6_IS_ADDR_V4COMPAT #2 failed"); + result = 1; + } + buf[15] = 1; + if (IN6_IS_ADDR_V4COMPAT (buf)) + { + puts ("negative IN6_IS_ADDR_V4COMPAT #3 failed"); + result = 1; + } + + return result; +} + +#include <support/test-driver.c> |