test/bpf: do not require DNS lookup

These tests were using strings with hostname (dpdk.org) and this makes
test code do a DNS lookup. In container environment used for OpenSuse
build, DNS is unavailable. Replace dpdk.org with an IPv4 address
reserved for documentation (RFC5737) and use IPv6 in one example
(RFC3849). Actual addresses don't matter for this test which is
validating that code generated in classic BPF can be successfully
converted to eBPF.

Fixes: 2eccf6afbea9 ("bpf: add function to convert classic BPF to DPDK BPF")
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Luca Boccassi <bluca@debian.org>

diff --git a/app/test/test_bpf.c b/app/test/test_bpf.c
index e3e9a1b0b59faa0f0d1f5d48c253082bfbb3e944..8f2414eb2b5adbf596b760fae908691909d7bc52 100644 (file)
--- a/app/test/test_bpf.c
+++ b/app/test/test_bpf.c
@@ -3359,8 +3359,8 @@ static const char * const sample_filters[] = {
        "dst net 192.168.0.0/24",
        "dst net 192.168.0.0 mask 255.255.255.0",
        "port 53",
-       "host dpdk.org and not (port 80 or port 25)",
-       "host dpdk.org and not port 80 and not port 25",
+       "host 192.0.2.1 and not (port 80 or port 25)",
+       "host 2001:4b98:db0::8 and not port 80 and not port 25",
        "port not 53 and not arp",
        "(tcp[0:2] > 1500 and tcp[0:2] < 1550) or (tcp[2:2] > 1500 and tcp[2:2] < 1550)",
        "ether proto 0x888e",