policy.TLS_FORWARD tests: add cases from Tomas

modules/policy/policy.test.lua

@@ -20,6 +20,12 @@ local function test_tls_forward()
 	ok(policy.TLS_FORWARD({{'100:dead::', insecure=true},
 			       {'100:dead::@443', insecure=true}
 			   }), 'TLS_FORWARD with duplicate IP addresses but different ports is allowed')
+	ok(policy.TLS_FORWARD({{'100:dead::', insecure=true},
+			       {'100:beef::', insecure=true}
+			   }), 'TLS_FORWARD with different IPv6 addresses is allowed')
+	ok(policy.TLS_FORWARD({{'127.0.0.1', insecure=true},
+			       {'127.0.0.2', insecure=true}
+		           }), 'TLS_FORWARD with different IPv4 addresses is allowed')
 
 	boom(policy.TLS_FORWARD, {{{'::1', pin_sha256=''}}}, 'TLS_FORWARD with empty pin_sha256')
 	-- boom(policy.TLS_FORWARD, {{{'::1', pin_sha256='č'}}}, 'TLS_FORWARD with bad pin_sha256')
@@ -38,6 +44,7 @@ local function test_tls_forward()
 	boom(policy.TLS_FORWARD, {{{'::1', hostname='', ca_file='/tmp/ca.crt'}}}, 'TLS_FORWARD with empty hostname + CA cert')
 	boom(policy.TLS_FORWARD, {{{'::1', hostname='test.', ca_file='/dev/a_file_which_surely_does_NOT_exist!'}}},
 		'TLS_FORWARD with hostname + unreadable CA cert')
+
 end
 
 return {