From 56fb9f819811433675cf5d50ad3495c260f70d7c Mon Sep 17 00:00:00 2001
From: Peter Barker <pbarker@barker.dropbear.id.au>
Date: Wed, 8 Jan 2020 15:23:48 +1100
Subject: [PATCH] autotest: add test for existence of arming log messages

---
 Tools/autotest/common.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Tools/autotest/common.py b/Tools/autotest/common.py
index 325f556cb1..dca8f90bbd 100644
--- a/Tools/autotest/common.py
+++ b/Tools/autotest/common.py
@@ -3302,6 +3302,29 @@ class AutoTest(ABC):
         if self.armed():
             if not self.disarm_vehicle():
                 raise NotAchievedException("Failed to DISARM")
+
+        # we should find at least one Armed event and one disarmed
+        # event, and at least one ARM message for arm and disarm
+        dfreader = self.dfreader_for_current_onboard_log()
+        m = dfreader.recv_match(type="EV", condition="EV.Id==10") # armed
+        if m is None:
+            raise NotAchievedException("Did not find an Armed EV message")
+
+        dfreader = self.dfreader_for_current_onboard_log()
+        m = dfreader.recv_match(type="EV", condition="EV.Id==11") # disarmed
+        if m is None:
+            raise NotAchievedException("Did not find a disarmed EV message")
+
+        dfreader = self.dfreader_for_current_onboard_log()
+        m = dfreader.recv_match(type="ARM", condition="ARM.ArmState==1")
+        if m is None:
+            raise NotAchievedException("Did not find a armed ARM message")
+
+        dfreader = self.dfreader_for_current_onboard_log()
+        m = dfreader.recv_match(type="ARM", condition="ARM.ArmState==0")
+        if m is None:
+            raise NotAchievedException("Did not find a disarmed ARM message")
+
         self.progress("ALL PASS")
     # TODO : Test arming magic;