dns: add test with rrtype keyword and index

Ticket: 7480

diff --git a/tests/dns/dns-rrtype-index/README.md b/tests/dns/dns-rrtype-index/README.md
new file mode 100644 (file)
index 0000000..de1e9c7
--- /dev/null
+++ b/tests/dns/dns-rrtype-index/README.md
@@ -0,0 +1,5 @@
+Test the `dns.rrtype` keyword with index.
+
+The PCAP here was reused from ./tests/dns/dns-eve-empty-format/input.pcap
+
+Redmine ticket: https://redmine.openinfosecfoundation.org/issues/7480

diff --git a/tests/dns/dns-rrtype-index/test.rules b/tests/dns/dns-rrtype-index/test.rules
new file mode 100644 (file)
index 0000000..949e8b5
--- /dev/null
+++ b/tests/dns/dns-rrtype-index/test.rules
@@ -0,0 +1,8 @@
+# Only alert on requests.
+alert dns any any -> any any (dns.rrtype:1,0; flow:to_client; sid:1; rev:1;)
+
+# Only alert on responses.
+alert dns any any -> any any (dns.rrtype:1,all; flow:to_client; sid:2; rev:1;)
+
+# Only alert on responses.
+alert dns any any -> any any (dns.rrtype:1,-1; flow:to_client; sid:3; rev:1;)

diff --git a/tests/dns/dns-rrtype-index/test.yaml b/tests/dns/dns-rrtype-index/test.yaml
new file mode 100644 (file)
index 0000000..7e20f1f
--- /dev/null
+++ b/tests/dns/dns-rrtype-index/test.yaml
@@ -0,0 +1,21 @@
+requires:
+  min-version: 9
+
+pcap: ../dns-eve-empty-format/input.pcap
+
+checks:
+  - filter:
+      count: 3
+      match:
+        alert.signature_id: 1
+        event_type: alert
+  - filter:
+      count: 3
+      match:
+        alert.signature_id: 2
+        event_type: alert
+  - filter:
+      count: 4
+      match:
+        alert.signature_id: 3
+        event_type: alert