[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/inet/tst-inet6_rth.c b/ap/libc/glibc/glibc-2.22/inet/tst-inet6_rth.c
new file mode 100644
index 0000000..549d717
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/inet/tst-inet6_rth.c
@@ -0,0 +1,192 @@
+#include <stdio.h>
+#include <string.h>
+#include <arpa/inet.h>
+#include <netinet/ip6.h>
+
+static int
+do_test (void)
+{
+ int res = 0;
+ char buf[1000];
+ void *p = inet6_rth_init (buf, 24, IPV6_RTHDR_TYPE_0, 0);
+ if (p == NULL)
+ {
+ puts ("first inet6_rth_init failed");
+ res = 1;
+ }
+ else if (inet6_rth_add (p, &in6addr_any) == 0)
+ {
+ puts ("first inet6_rth_add succeeded");
+ res = 1;
+ }
+
+ p = inet6_rth_init (buf, 24, IPV6_RTHDR_TYPE_0, 1);
+ if (p == NULL)
+ {
+ puts ("second inet6_rth_init failed");
+ res = 1;
+ }
+ else if (inet6_rth_add (p, &in6addr_any) != 0)
+ {
+ puts ("second inet6_rth_add failed");
+ res = 1;
+ }
+
+ for (int nseg = 4; nseg < 6; ++nseg)
+ {
+ printf ("nseg = %d\n", nseg);
+
+ p = inet6_rth_init (buf, sizeof (buf), IPV6_RTHDR_TYPE_0, nseg);
+ if (p == NULL)
+ {
+ puts ("third inet6_rth_init failed");
+ res = 1;
+ }
+ else
+ {
+ struct in6_addr tmp;
+ memset (&tmp, '\0', sizeof (tmp));
+
+ for (int i = 0; i < nseg; ++i)
+ {
+ tmp.s6_addr[0] = i;
+ if (inet6_rth_add (p, &tmp) != 0)
+ {
+ printf ("call %d of third inet6_rth_add failed\n", i + 1);
+ res = 1;
+ goto out;
+ }
+ }
+ ((struct ip6_rthdr0 *) p)->ip6r0_segleft = 0;
+ if (inet6_rth_segments (p) != nseg)
+ {
+ puts ("\
+inet6_rth_segments returned wrong value after loop with third inet6_rth_add");
+ res = 1;
+ goto out;
+ }
+
+ union
+ {
+ char buffer[1000];
+ struct ip6_rthdr0 rthdr0;
+ } buf2;
+ if (inet6_rth_reverse (p, buf2.buffer) != 0)
+ {
+ puts ("first inet6_rth_reverse call failed");
+ res = 1;
+ goto out;
+ }
+ if (buf2.rthdr0.ip6r0_segleft != nseg)
+ {
+ puts ("segleft after first inet6_rth_reverse wrong");
+ res = 1;
+ }
+
+ if (inet6_rth_segments (p) != inet6_rth_segments (buf2.buffer))
+ {
+ puts ("number of seconds after first inet6_rth_reverse differs");
+ res = 1;
+ goto out;
+ }
+
+ for (int i = 0; i < nseg; ++i)
+ {
+ struct in6_addr *addr = inet6_rth_getaddr (buf2.buffer, i);
+ if (addr == NULL)
+ {
+ printf ("call %d of first inet6_rth_getaddr failed\n",
+ i + 1);
+ res = 1;
+ }
+ else if (addr->s6_addr[0] != nseg - 1 - i
+ || memcmp (&addr->s6_addr[1], &in6addr_any.s6_addr[1],
+ sizeof (in6addr_any)
+ - sizeof (in6addr_any.s6_addr[0])) != 0)
+ {
+ char addrbuf[100];
+ inet_ntop (AF_INET6, addr, addrbuf, sizeof (addrbuf));
+ printf ("\
+address %d after first inet6_rth_reverse wrong (%s)\n",
+ i + 1, addrbuf);
+ res = 1;
+ }
+ }
+ out:
+ ;
+ }
+
+ p = inet6_rth_init (buf, sizeof (buf), IPV6_RTHDR_TYPE_0, nseg);
+ if (p == NULL)
+ {
+ puts ("fourth inet6_rth_init failed");
+ res = 1;
+ }
+ else
+ {
+ struct in6_addr tmp;
+ memset (&tmp, '\0', sizeof (tmp));
+
+ for (int i = 0; i < nseg; ++i)
+ {
+ tmp.s6_addr[0] = i;
+ if (inet6_rth_add (p, &tmp) != 0)
+ {
+ printf ("call %d of fourth inet6_rth_add failed\n", i + 1);
+ res = 1;
+ goto out2;
+ }
+ }
+ ((struct ip6_rthdr0 *) p)->ip6r0_segleft = 0;
+ if (inet6_rth_segments (p) != nseg)
+ {
+ puts ("\
+inet6_rth_segments returned wrong value after loop with fourth inet6_rth_add");
+ res = 1;
+ goto out2;
+ }
+
+ if (inet6_rth_reverse (p, p) != 0)
+ {
+ puts ("second inet6_rth_reverse call failed");
+ res = 1;
+ goto out2;
+ }
+ if (((struct ip6_rthdr0 *) p)->ip6r0_segleft != nseg)
+ {
+ puts ("segleft after second inet6_rth_reverse wrong");
+ res = 1;
+ }
+
+ for (int i = 0; i < nseg; ++i)
+ {
+ struct in6_addr *addr = inet6_rth_getaddr (p, i);
+ if (addr == NULL)
+ {
+ printf ("call %d of second inet6_rth_getaddr failed\n",
+ i + 1);
+ res = 1;
+ }
+ else if (addr->s6_addr[0] != nseg - 1 - i
+ || memcmp (&addr->s6_addr[1], &in6addr_any.s6_addr[1],
+ sizeof (in6addr_any)
+ - sizeof (in6addr_any.s6_addr[0])) != 0)
+ {
+ char addrbuf[100];
+ inet_ntop (AF_INET6, addr, addrbuf, sizeof (addrbuf));
+ printf ("\
+address %d after second inet6_rth_reverse wrong (%s)\n",
+ i + 1, addrbuf);
+ res = 1;
+ }
+ }
+ out2:
+ ;
+ }
+ }
+
+ return res;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"