Add regression tests that fail with miri

tafia · Feb 1, 2021 · d06428a · d06428a
1 parent 2391d0c
commit d06428a
Showing 1 changed file with 34 additions and 0 deletions.
diff --git a/src/utils.rs b/src/utils.rs
@@ -1030,3 +1030,37 @@ pub const FTAB_ARGC: [u8; FTAB_LEN] = [
  3, // "AVERAGEIF",
  129, // "AVERAGEIFS"
 ];
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+
+ #[test]
+ fn sound_to_u32() {
+ let data = b"ABCDEFGH";
+ assert_eq!(
+ to_u32(data),
+ &[u32::from_ne_bytes(*b"ABCD"), u32::from_ne_bytes(*b"EFGH")]
+ );
+ }
+
+ #[test]
+ fn sound_read_slice() {
+ #[derive(Debug, PartialEq, Eq)]
+ struct A {
+ a: u8,
+ b: u16,
+ c: u64,
+ }
+
+ let data = [b'a'; 24];
+ assert_eq!(
+ read_slice::<A>(&data),
+ A {
+ a: b'a',
+ b: u16::from_ne_bytes([b'a'; 2]),
+ c: u64::from_ne_bytes([b'a'; 8])
+ }
+ );
+ }
+}