diff options
Diffstat (limited to 'vendor/bytemuck/tests/std_tests.rs')
-rw-r--r-- | vendor/bytemuck/tests/std_tests.rs | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/vendor/bytemuck/tests/std_tests.rs b/vendor/bytemuck/tests/std_tests.rs deleted file mode 100644 index e239058..0000000 --- a/vendor/bytemuck/tests/std_tests.rs +++ /dev/null @@ -1,46 +0,0 @@ -#![allow(clippy::uninlined_format_args)] -//! The integration tests seem to always have `std` linked, so things that would -//! depend on that can go here. - -use bytemuck::*; - -#[test] -fn test_transparent_vtabled() { - use core::fmt::Display; - - #[repr(transparent)] - struct DisplayTraitObj(dyn Display); - - unsafe impl TransparentWrapper<dyn Display> for DisplayTraitObj {} - - impl Display for DisplayTraitObj { - fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result { - self.0.fmt(f) - } - } - - let v = DisplayTraitObj::wrap_ref(&5i32); - let s = format!("{}", v); - assert_eq!(s, "5"); - - let mut x = 100i32; - let v_mut = DisplayTraitObj::wrap_mut(&mut x); - let s = format!("{}", v_mut); - assert_eq!(s, "100"); -} - -#[test] -#[cfg(feature = "extern_crate_alloc")] -fn test_large_box_alloc() { - type SuperPage = [[u8; 4096]; 4096]; - let _: Box<SuperPage> = try_zeroed_box().unwrap(); -} - -#[test] -#[cfg(feature = "extern_crate_alloc")] -fn test_zero_sized_box_alloc() { - #[repr(align(4096))] - struct Empty; - unsafe impl Zeroable for Empty {} - let _: Box<Empty> = try_zeroed_box().unwrap(); -} |