Minor fix to timeout test and added timed_out field

structio/core/context.py

@@ -29,6 +29,8 @@ class TaskScope:
         self.attempted_cancel: bool = False
         # Have we been cancelled?
         self.cancelled: bool = False
+        # Have we timed out?
+        self.timed_out: bool = False
         # Can we be indirectly cancelled? Note that this
         # does not affect explicit cancellations via the
         # cancel() method

structio/core/kernels/fifo.py

@@ -249,6 +249,7 @@ class FIFOKernel(BaseKernel):
     def check_scopes(self):
         for scope in self.pool.scope.children:
             if scope.get_actual_timeout() <= self.clock.current_time():
+                scope.timed_out = True
                 if scope.silent:
                     self.cancel_scope(scope)
                     self.reschedule(scope.owner)
@@ -447,6 +448,8 @@ class FIFOKernel(BaseKernel):
             # cancel() for a scope which it doesn't own, which
             # is an entirely reasonable thing to do
             self.cancel_task(scope.owner)
+        if scope.done():
+            scope.cancelled = True
 
     def init_pool(self, pool: TaskPool):
         pool.outer = self.current_pool

tests/timeouts.py

@@ -8,7 +8,7 @@ async def test_silent(i, j):
         print(f"[test] Sleeping for {j} seconds")
         await structio.sleep(j)
     print(
-        f"[test] Finished in {structio.clock() - k:.2f} seconds (timed out: {scope.cancelled})"
+        f"[test] Finished in {structio.clock() - k:.2f} seconds (timed out: {scope.timed_out})"
     )