Adding missing tests; fixing typo.
diff --git a/tests/test.rs b/tests/test.rs
index ae2fc0c..511c52b 100644
--- a/tests/test.rs
+++ b/tests/test.rs
@@ -29,6 +29,7 @@
ffi::c_return_unique_ptr();
assert_eq!(2020, *ffi::c_return_ref(&shared));
assert_eq!("2020", ffi::c_return_str(&shared));
+ assert_eq!(b"2020\0", ffi::c_return_sliceu8(&shared));
assert_eq!("2020", ffi::c_return_rust_string());
assert_eq!(
"2020",
@@ -51,6 +52,7 @@
assert_eq!(2020, *ffi::c_try_return_box().unwrap());
assert_eq!("2020", *ffi::c_try_return_ref(&"2020".to_owned()).unwrap());
assert_eq!("2020", ffi::c_try_return_str("2020").unwrap());
+ assert_eq!(b"2020", ffi::c_try_return_sliceu8(b"2020").unwrap());
assert_eq!("2020", ffi::c_try_return_rust_string().unwrap());
assert_eq!(
"2020",