test sector status on expiring sectors

api/test/ccupgrade.go

@@ -94,6 +94,22 @@ func TestCCUpgrade(t *testing.T, b APIBuilder, blocktime time.Duration) {
 		require.Less(t, 50000, int(exp.OnTime))
 	}
 
+	dlInfo, err := client.StateMinerProvingDeadline(ctx, maddr, types.EmptyTSK)
+	require.NoError(t, err)
+
+	// Sector should expire.
+	for {
+		// Wait for the sector to expire.
+		status, err := miner.SectorsStatus(ctx, CC, true)
+		require.NoError(t, err)
+		if status.OnTime == 0 && status.Early == 0 {
+			break
+		}
+		t.Log("waiting for sector to expire")
+		// wait one deadline per loop.
+		time.Sleep(time.Duration(dlInfo.WPoStChallengeWindow) * blocktime)
+	}
+
 	fmt.Println("shutting down mining")
 	atomic.AddInt64(&mine, -1)
 	<-done