resolv/tst-resolv-basic: Add test cases for bug 21295
2017-06-24 Florian Weimer <fweimer@redhat.com>
[BZ #21295]
* resolv/tst-resolv-basic.c (do_test): Add new test cases.
@@ -398,6 +398,22 @@ do_test (void)
check_ai ("t.nxdomain.example", "80", AF_INET6,
"error: Name or service not known\n");
+ /* Test for bug 21295. */
+ check_ai_hints ("www.example", "80",
+ (struct addrinfo) { .ai_family = AF_INET6,
+ .ai_socktype = SOCK_STREAM,
+ .ai_flags = AI_V4MAPPED | AI_ALL, },
+ "flags: AI_V4MAPPED AI_ALL\n"
+ "address: STREAM/TCP 2001:db8::1 80\n"
+ "address: STREAM/TCP ::ffff:192.0.2.17 80\n");
+ check_ai_hints ("t.www.example", "80",
+ (struct addrinfo) { .ai_family = AF_INET6,
+ .ai_socktype = SOCK_STREAM,
+ .ai_flags = AI_V4MAPPED | AI_ALL, },
+ "flags: AI_V4MAPPED AI_ALL\n"
+ "address: STREAM/TCP 2001:db8::3 80\n"
+ "address: STREAM/TCP ::ffff:192.0.2.19 80\n");
+
resolv_test_end (aux);
return 0;