From: Jeff Lucovsky <jeff@lucovsky.org>
Date: Wed, 4 Mar 2020 13:23:37 +0000 (-0500)
Subject: tests: byte_test bitmask tests
X-Git-Tag: suricata-6.0.4~325
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4be6445e88239d2b72651ccbbed665a29ff82c92;p=thirdparty%2Fsuricata-verify.git

tests: byte_test bitmask tests
---

diff --git a/tests/detect-bytetest-01/README.md b/tests/detect-bytetest-01/README.md
new file mode 100644
index 000000000..b8de7ad55
--- /dev/null
+++ b/tests/detect-bytetest-01/README.md
@@ -0,0 +1,4 @@
+# Test the `bitmask` modifier for byte-test
+
+This test covers different byte_test cases using bitmask. The pcap was taken
+from https://redmine.openinfosecfoundation.org/issues/3047
diff --git a/tests/detect-bytetest-01/input.pcap b/tests/detect-bytetest-01/input.pcap
new file mode 100644
index 000000000..274449d64
Binary files /dev/null and b/tests/detect-bytetest-01/input.pcap differ
diff --git a/tests/detect-bytetest-01/test.rules b/tests/detect-bytetest-01/test.rules
new file mode 100644
index 000000000..df19ee0e4
--- /dev/null
+++ b/tests/detect-bytetest-01/test.rules
@@ -0,0 +1,5 @@
+alert tcp-pkt any any -> any any (msg:"byte-test test 1"; content: "|48 54 54 50|"; byte_test:1,=,0x9,0, bitmask 0xf8; sid:1; rev:1;)
+alert tcp-pkt any any -> any any (msg:"byte-test test 1"; content: "|48 54 54 50|"; byte_test:1,>,0x8,0, bitmask 0xf8; sid:2; rev:1;)
+alert tcp-pkt any any -> any any (msg:"byte-test test 1"; content: "|48 54 54 50|"; byte_test:1,<,0xa,0, bitmask 0xf8; sid:3; rev:1;)
+alert tcp-pkt any any -> any any (msg:"byte-test test 1"; content: "|48 54 54 50|"; byte_test:1,!=,0x48,0, bitmask 0xf8; sid:4; rev:1;)
+alert tcp-pkt any any -> any any (msg:"byte-test test 1"; content: "|48 54 54 50|"; byte_test:2,=,0x90a,0, bitmask 0xf8f8; sid:5; rev:1;)
diff --git a/tests/detect-bytetest-01/test.yaml b/tests/detect-bytetest-01/test.yaml
new file mode 100644
index 000000000..2f5c8ec25
--- /dev/null
+++ b/tests/detect-bytetest-01/test.yaml
@@ -0,0 +1,32 @@
+requires:
+    version: 6.0.0
+
+args:
+ - -k none
+
+checks:
+  - filter:
+      count: 1
+      match:
+        event_type: alert
+        alert.signature_id: 1
+  - filter:
+      count: 1
+      match:
+        event_type: alert
+        alert.signature_id: 2
+  - filter:
+      count: 1
+      match:
+        event_type: alert
+        alert.signature_id: 3
+  - filter:
+      count: 1
+      match:
+        event_type: alert
+        alert.signature_id: 4
+  - filter:
+      count: 1
+      match:
+        event_type: alert
+        alert.signature_id: 5