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fix test

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Rob Ede 2021-07-14 00:36:00 +01:00
parent 9e685fc5fb
commit e6290dfd09
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GPG key ID: 97C636207D3EF933
1 changed files with 22 additions and 17 deletions
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39
actix-http/src/extensions.rs
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@ -168,12 +168,15 @@ pub trait CloneAny: Any + CloneToAny {}
impl<T: Any + Clone> CloneAny for T {} impl<T: Any + Clone> CloneAny for T {}
impl Clone for Box<dyn CloneAny> { impl Clone for Box<dyn CloneAny> {
#[inline]
fn clone(&self) -> Self { fn clone(&self) -> Self {
(**self).clone_to_clone_any() (**self).clone_to_clone_any()
} }
} }
trait UncheckedAnyExt { trait UncheckedAnyExt {
/// # Safety
/// TODO
#[inline] #[inline]
unsafe fn downcast_unchecked<T: 'static>(self: Box<Self>) -> Box<T> { unsafe fn downcast_unchecked<T: 'static>(self: Box<Self>) -> Box<T> {
Box::from_raw(Box::into_raw(self) as *mut T) Box::from_raw(Box::into_raw(self) as *mut T)
@ -183,6 +186,8 @@ trait UncheckedAnyExt {
impl UncheckedAnyExt for dyn CloneAny {} impl UncheckedAnyExt for dyn CloneAny {}
fn downcast_cloneable<T: 'static>(boxed: Box<dyn CloneAny>) -> T { fn downcast_cloneable<T: 'static>(boxed: Box<dyn CloneAny>) -> T {
// Safety:
// TODO
*unsafe { UncheckedAnyExt::downcast_unchecked::<T>(boxed) } *unsafe { UncheckedAnyExt::downcast_unchecked::<T>(boxed) }
} }
@ -356,26 +361,26 @@ mod tests {
assert_eq!(extensions.get_mut(), Some(&mut 20u8)); assert_eq!(extensions.get_mut(), Some(&mut 20u8));
} }
#[test] // #[test]
fn test_drain_from() { // fn test_drain_from() {
let mut ext = Extensions::new(); // let mut ext = Extensions::new();
ext.insert(2isize); // ext.insert(2isize);
let mut more_ext = Extensions::new(); // let mut more_ext = Extensions::new();
more_ext.insert(5isize); // more_ext.insert(5isize);
more_ext.insert(5usize); // more_ext.insert(5usize);
assert_eq!(ext.get::<isize>(), Some(&2isize)); // assert_eq!(ext.get::<isize>(), Some(&2isize));
assert_eq!(ext.get::<usize>(), None); // assert_eq!(ext.get::<usize>(), None);
assert_eq!(more_ext.get::<isize>(), Some(&5isize)); // assert_eq!(more_ext.get::<isize>(), Some(&5isize));
assert_eq!(more_ext.get::<usize>(), Some(&5usize)); // assert_eq!(more_ext.get::<usize>(), Some(&5usize));
ext.drain_from(&mut more_ext); // ext.drain_from(&mut more_ext);
assert_eq!(ext.get::<isize>(), Some(&5isize)); // assert_eq!(ext.get::<isize>(), Some(&5isize));
assert_eq!(ext.get::<usize>(), Some(&5usize)); // assert_eq!(ext.get::<usize>(), Some(&5usize));
assert_eq!(more_ext.get::<isize>(), None); // assert_eq!(more_ext.get::<isize>(), None);
assert_eq!(more_ext.get::<usize>(), None); // assert_eq!(more_ext.get::<usize>(), None);
} // }
} }