[3/5] auto-t: add clear_events() to IWD class

Commit Message

James Prestwood July 17, 2024, 2:55 p.m. UTC

The wait_for_event() function allows past events to cause this
function to return immediately. This behavior is known, and
relied on for some tests. But in some cases you want to only
handle _new_ events, so we need a way to clear out prior events.
---
 autotests/util/iwd.py | 6 ++++++
 1 file changed, 6 insertions(+)

Patch

diff --git a/autotests/util/iwd.py b/autotests/util/iwd.py
index 511fb3a5..1d4a5472 100755
--- a/autotests/util/iwd.py
+++ b/autotests/util/iwd.py
@@ -299,6 +299,9 @@  class StationDebug(IWDDBusAbstract):
 
         return False
 
+    def clear_events(self):
+        self._events = []
+
     def wait_for_event(self, event, timeout=10):
         return ctx.non_block_wait(self._poll_event, timeout, event,
                                     exception=TimeoutError("waiting for event"))
@@ -859,6 +862,9 @@  class Device(IWDDBusAbstract):
     def wait_for_event(self, event, timeout=10):
         self._station_debug.wait_for_event(event, timeout)
 
+    def clear_events(self):
+        self._station_debug.clear_events()
+
     def event_ocurred(self, event):
         return self._station_debug.event_ocurred(event)