riscv: add mideleg unit tests

Adds basic unit tests for the `mideleg` register.

Author: rmsyn

riscv/CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Re-use `try_*` functions in `mcountinhibit`
 - Use CSR helper macros to define `mcause` register
 - Use CSR helper macros to define `medeleg` register
+- Use CSR helper macros to define `mideleg` register
 
 ## [v0.12.1] - 2024-10-20
 

riscv/src/register/mideleg.rs

@@ -36,3 +36,17 @@ set_clear_csr!(
 set_clear_csr!(
     /// Supervisor External Interrupt Delegate
     , set_sext, clear_sext, 1 << 9);
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_mideleg() {
+        let mut m = Mideleg::from_bits(0);
+
+        test_csr_field!(m, ssoft);
+        test_csr_field!(m, stimer);
+        test_csr_field!(m, sext);
+    }
+}