CI: make bootkick test robust to health struct changes (commaai#1711)

* CI: make bootkick test robust to health struct changes

* comment

* panda

tests/som/on-device.py

@@ -16,8 +16,9 @@
           flag_set = True
 
         # shutdown when told
-        if p.health()['safety_mode'] == Panda.SAFETY_SILENT:
+        dt = p.get_datetime()
+        if dt.year == 2040 and dt.month == 8:
           os.system("sudo poweroff")
-    except Exception:
-      pass
+    except Exception as e:
+      print(str(e))
     time.sleep(0.5)

tests/som/test_bootkick.py

@@ -1,5 +1,6 @@
 import time
 import pytest
+import datetime
 
 from panda import Panda, PandaJungle
 
@@ -23,6 +24,8 @@ def pj():
 
 @pytest.fixture(scope="function")
 def p(pj):
+  # note that the 3X's panda lib isn't updated, which
+  # shold be fine since it only uses stable APIs
   pj.set_panda_power(True)
   assert Panda.wait_for_panda(PANDA_SERIAL, 10)
   p = Panda(PANDA_SERIAL)
@@ -46,7 +49,7 @@ def setup_state(panda, jungle, state):
     wait_for_full_poweroff(jungle)
     jungle.set_panda_individual_power(OBDC_PORT, 1)
     wait_for_boot(panda, jungle)
-    panda.set_safety_mode(Panda.SAFETY_SILENT)
+    set_som_shutdown_flag(panda)
     panda.send_heartbeat()
     wait_for_som_shutdown(panda, jungle)
   else:
@@ -78,6 +81,9 @@ def check_som_boot_flag(panda):
   h = panda.health()
   return h['safety_mode'] == Panda.SAFETY_ELM327 and h['safety_param'] == 30
 
+def set_som_shutdown_flag(panda):
+  panda.set_datetime(datetime.datetime(year=2040, month=8, day=23))
+
 def wait_for_boot(panda, jungle, bootkick=False, timeout=120):
   st = time.monotonic()