Tools: autotest: add test that ArduPilot indicates it can do PARAM_FLOAT

tridge · Feb 19, 2019 · 27d6beb · 27d6beb
1 parent d250442
commit 27d6beb
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/Tools/autotest/common.py b/Tools/autotest/common.py
@@ -1073,9 +1073,13 @@ def do_get_autopilot_capabilities(self):
             m = self.mav.recv_match(type='AUTOPILOT_VERSION',
                                     blocking=True,
                                     timeout=10)
-            if m is not None:
-                self.progress("AUTOPILOT_VERSION received")
-                return
+            if m is None:
+                continue
+            if not (m.capabilities & mavutil.mavlink.MAV_PROTOCOL_CAPABILITY_PARAM_FLOAT):
+                # all AP vehicles support PARAM_FLOAT
+                raise ValueError("Vehicle did not report itself as supporting PARAM_FLOAT")
+            self.progress("AUTOPILOT_VERSION received")
+            return
         raise AutoTestTimeoutException("No AUTOPILOT_VERSION received")
 
     def get_mode_from_mode_mapping(self, mode):