Merge pull request #1068 from rvykydal/update-dns-test

Update dns test with real resolution check in %post

dns.ks.in

@@ -1,6 +1,8 @@
 #version=DEVEL
 #test name: dns
-# Test domain name resolution.
+# Test domain name resolution:
+# - origin of /etc/resolv.conf (rhbz#2018913, rhbz#1989472)
+# - dns resolution in %post scripts (RHEL-26651)
 
 # Use defaults.
 %ksappend repos/default.ks
@@ -19,6 +21,11 @@ else
     check_resolv_conf_is_by_resolved
 fi
 
+curl fedoraproject.org
+if [[ $? != 0 ]]; then
+    echo '*** curl fedoraproject.org failed' >> /root/RESULT
+fi
+
 # No error was written to /root/RESULT file, everything is OK
 if [[ ! -e /root/RESULT ]]; then
    echo SUCCESS > /root/RESULT