rp/gpio: fix is_set_high/is_set_low, expand tests.

1 files changed, 34 insertions, 2 deletions

diff --git a/tests/stm32/src/bin/gpio.rs b/tests/stm32/src/bin/gpio.rs
index 67f44317e..aad174431 100644
--- a/tests/stm32/src/bin/gpio.rs
+++ b/tests/stm32/src/bin/gpio.rs
@@ -40,14 +40,46 @@ async fn main(_spawner: Spawner) {
         let b = Input::new(&mut b, Pull::None);
 
         {
-            let _a = Output::new(&mut a, Level::Low, Speed::Low);
+            let a = Output::new(&mut a, Level::Low, Speed::Low);
             delay();
             assert!(b.is_low());
+            assert!(!b.is_high());
+            assert!(a.is_set_low());
+            assert!(!a.is_set_high());
         }
         {
-            let _a = Output::new(&mut a, Level::High, Speed::Low);
+            let mut a = Output::new(&mut a, Level::High, Speed::Low);
             delay();
+            assert!(!b.is_low());
             assert!(b.is_high());
+            assert!(!a.is_set_low());
+            assert!(a.is_set_high());
+
+            // Test is_set_low / is_set_high
+            a.set_low();
+            delay();
+            assert!(b.is_low());
+            assert!(a.is_set_low());
+            assert!(!a.is_set_high());
+
+            a.set_high();
+            delay();
+            assert!(b.is_high());
+            assert!(!a.is_set_low());
+            assert!(a.is_set_high());
+
+            // Test toggle
+            a.toggle();
+            delay();
+            assert!(b.is_low());
+            assert!(a.is_set_low());
+            assert!(!a.is_set_high());
+
+            a.toggle();
+            delay();
+            assert!(b.is_high());
+            assert!(!a.is_set_low());
+            assert!(a.is_set_high());
         }
     }