diff --git a/testing/btest/Baseline/scripts.base.utils.addrs/output b/testing/btest/Baseline/scripts.base.utils.addrs/output
index 380efe357b..622edef994 100644
--- a/testing/btest/Baseline/scripts.base.utils.addrs/output
+++ b/testing/btest/Baseline/scripts.base.utils.addrs/output
@@ -61,3 +61,15 @@ F
 [1.1.1.1]
 [1.1.1.1]
 [6:1:2::3:4:5:6]
+============ test has_valid_octets()
+T
+T
+T
+F
+F
+============ test normalize_mac()
+aa:bb:cc:dd:ee:ff
+aa:bb:cc:dd:ee:ff
+aa:bb:cc:dd:ee:ff
+00:11:aa:bb:cc:dd:ee:ff
+
diff --git a/testing/btest/scripts/base/utils/addrs.test b/testing/btest/scripts/base/utils/addrs.test
index 4c69dd0a58..e0bc384fad 100644
--- a/testing/btest/scripts/base/utils/addrs.test
+++ b/testing/btest/scripts/base/utils/addrs.test
@@ -149,4 +149,18 @@ event zeek_init()
 	# by a person trying to parse such a string, but that's just what's going
 	# to happen; it's on them to deal).
 	print extract_ip_addresses("IPv6:1:2::3:4:5:6:7");
+
+	print "============ test has_valid_octets()";
+	print has_valid_octets(vector("1", "1", "1", "1"));
+	print has_valid_octets(vector("0", "0", "0", "0"));
+	print has_valid_octets(vector("255", "255", "255", "255"));
+	print has_valid_octets(vector("256", "255", "255", "255")); # F
+	print has_valid_octets(vector("65535", "255", "255", "255")); # F
+
+	print "============ test normalize_mac()";
+	print normalize_mac("aabbccddeeff");
+	print normalize_mac("this is aa:bb:cc:dd:ee:ff");
+	print normalize_mac("this is aa bb cc dd ee ff");
+	print normalize_mac("this is 00:11:aa:bb:cc:dd:ee:ff");
+	print normalize_mac("this is nothing mac-related");
 	}