From a990de90fe41456a23e58bd087d2f107d321f3a1 Mon Sep 17 00:00:00 2001
From: Valentin Popov <valentin@popov.link>
Date: Fri, 19 Jul 2024 16:37:58 +0400
Subject: Deleted vendor folder

---
 vendor/smallvec/src/tests.rs | 1013 ------------------------------------------
 1 file changed, 1013 deletions(-)
 delete mode 100644 vendor/smallvec/src/tests.rs

(limited to 'vendor/smallvec/src/tests.rs')

diff --git a/vendor/smallvec/src/tests.rs b/vendor/smallvec/src/tests.rs
deleted file mode 100644
index 936ad6f..0000000
--- a/vendor/smallvec/src/tests.rs
+++ /dev/null
@@ -1,1013 +0,0 @@
-use crate::{smallvec, SmallVec};
-
-use std::iter::FromIterator;
-
-use alloc::borrow::ToOwned;
-use alloc::boxed::Box;
-use alloc::rc::Rc;
-use alloc::{vec, vec::Vec};
-
-#[test]
-pub fn test_zero() {
-    let mut v = SmallVec::<[_; 0]>::new();
-    assert!(!v.spilled());
-    v.push(0usize);
-    assert!(v.spilled());
-    assert_eq!(&*v, &[0]);
-}
-
-// We heap allocate all these strings so that double frees will show up under valgrind.
-
-#[test]
-pub fn test_inline() {
-    let mut v = SmallVec::<[_; 16]>::new();
-    v.push("hello".to_owned());
-    v.push("there".to_owned());
-    assert_eq!(&*v, &["hello".to_owned(), "there".to_owned(),][..]);
-}
-
-#[test]
-pub fn test_spill() {
-    let mut v = SmallVec::<[_; 2]>::new();
-    v.push("hello".to_owned());
-    assert_eq!(v[0], "hello");
-    v.push("there".to_owned());
-    v.push("burma".to_owned());
-    assert_eq!(v[0], "hello");
-    v.push("shave".to_owned());
-    assert_eq!(
-        &*v,
-        &[
-            "hello".to_owned(),
-            "there".to_owned(),
-            "burma".to_owned(),
-            "shave".to_owned(),
-        ][..]
-    );
-}
-
-#[test]
-pub fn test_double_spill() {
-    let mut v = SmallVec::<[_; 2]>::new();
-    v.push("hello".to_owned());
-    v.push("there".to_owned());
-    v.push("burma".to_owned());
-    v.push("shave".to_owned());
-    v.push("hello".to_owned());
-    v.push("there".to_owned());
-    v.push("burma".to_owned());
-    v.push("shave".to_owned());
-    assert_eq!(
-        &*v,
-        &[
-            "hello".to_owned(),
-            "there".to_owned(),
-            "burma".to_owned(),
-            "shave".to_owned(),
-            "hello".to_owned(),
-            "there".to_owned(),
-            "burma".to_owned(),
-            "shave".to_owned(),
-        ][..]
-    );
-}
-
-// https://github.com/servo/rust-smallvec/issues/4
-#[test]
-fn issue_4() {
-    SmallVec::<[Box<u32>; 2]>::new();
-}
-
-// https://github.com/servo/rust-smallvec/issues/5
-#[test]
-fn issue_5() {
-    assert!(Some(SmallVec::<[&u32; 2]>::new()).is_some());
-}
-
-#[test]
-fn test_with_capacity() {
-    let v: SmallVec<[u8; 3]> = SmallVec::with_capacity(1);
-    assert!(v.is_empty());
-    assert!(!v.spilled());
-    assert_eq!(v.capacity(), 3);
-
-    let v: SmallVec<[u8; 3]> = SmallVec::with_capacity(10);
-    assert!(v.is_empty());
-    assert!(v.spilled());
-    assert_eq!(v.capacity(), 10);
-}
-
-#[test]
-fn drain() {
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.push(3);
-    assert_eq!(v.drain(..).collect::<Vec<_>>(), &[3]);
-
-    // spilling the vec
-    v.push(3);
-    v.push(4);
-    v.push(5);
-    let old_capacity = v.capacity();
-    assert_eq!(v.drain(1..).collect::<Vec<_>>(), &[4, 5]);
-    // drain should not change the capacity
-    assert_eq!(v.capacity(), old_capacity);
-
-    // Exercise the tail-shifting code when in the inline state
-    // This has the potential to produce UB due to aliasing
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.push(1);
-    v.push(2);
-    assert_eq!(v.drain(..1).collect::<Vec<_>>(), &[1]);
-}
-
-#[test]
-fn drain_rev() {
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.push(3);
-    assert_eq!(v.drain(..).rev().collect::<Vec<_>>(), &[3]);
-
-    // spilling the vec
-    v.push(3);
-    v.push(4);
-    v.push(5);
-    assert_eq!(v.drain(..).rev().collect::<Vec<_>>(), &[5, 4, 3]);
-}
-
-#[test]
-fn drain_forget() {
-    let mut v: SmallVec<[u8; 1]> = smallvec![0, 1, 2, 3, 4, 5, 6, 7];
-    std::mem::forget(v.drain(2..5));
-    assert_eq!(v.len(), 2);
-}
-
-#[test]
-fn into_iter() {
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.push(3);
-    assert_eq!(v.into_iter().collect::<Vec<_>>(), &[3]);
-
-    // spilling the vec
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.push(3);
-    v.push(4);
-    v.push(5);
-    assert_eq!(v.into_iter().collect::<Vec<_>>(), &[3, 4, 5]);
-}
-
-#[test]
-fn into_iter_rev() {
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.push(3);
-    assert_eq!(v.into_iter().rev().collect::<Vec<_>>(), &[3]);
-
-    // spilling the vec
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.push(3);
-    v.push(4);
-    v.push(5);
-    assert_eq!(v.into_iter().rev().collect::<Vec<_>>(), &[5, 4, 3]);
-}
-
-#[test]
-fn into_iter_drop() {
-    use std::cell::Cell;
-
-    struct DropCounter<'a>(&'a Cell<i32>);
-
-    impl<'a> Drop for DropCounter<'a> {
-        fn drop(&mut self) {
-            self.0.set(self.0.get() + 1);
-        }
-    }
-
-    {
-        let cell = Cell::new(0);
-        let mut v: SmallVec<[DropCounter<'_>; 2]> = SmallVec::new();
-        v.push(DropCounter(&cell));
-        v.into_iter();
-        assert_eq!(cell.get(), 1);
-    }
-
-    {
-        let cell = Cell::new(0);
-        let mut v: SmallVec<[DropCounter<'_>; 2]> = SmallVec::new();
-        v.push(DropCounter(&cell));
-        v.push(DropCounter(&cell));
-        assert!(v.into_iter().next().is_some());
-        assert_eq!(cell.get(), 2);
-    }
-
-    {
-        let cell = Cell::new(0);
-        let mut v: SmallVec<[DropCounter<'_>; 2]> = SmallVec::new();
-        v.push(DropCounter(&cell));
-        v.push(DropCounter(&cell));
-        v.push(DropCounter(&cell));
-        assert!(v.into_iter().next().is_some());
-        assert_eq!(cell.get(), 3);
-    }
-    {
-        let cell = Cell::new(0);
-        let mut v: SmallVec<[DropCounter<'_>; 2]> = SmallVec::new();
-        v.push(DropCounter(&cell));
-        v.push(DropCounter(&cell));
-        v.push(DropCounter(&cell));
-        {
-            let mut it = v.into_iter();
-            assert!(it.next().is_some());
-            assert!(it.next_back().is_some());
-        }
-        assert_eq!(cell.get(), 3);
-    }
-}
-
-#[test]
-fn test_capacity() {
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.reserve(1);
-    assert_eq!(v.capacity(), 2);
-    assert!(!v.spilled());
-
-    v.reserve_exact(0x100);
-    assert!(v.capacity() >= 0x100);
-
-    v.push(0);
-    v.push(1);
-    v.push(2);
-    v.push(3);
-
-    v.shrink_to_fit();
-    assert!(v.capacity() < 0x100);
-}
-
-#[test]
-fn test_truncate() {
-    let mut v: SmallVec<[Box<u8>; 8]> = SmallVec::new();
-
-    for x in 0..8 {
-        v.push(Box::new(x));
-    }
-    v.truncate(4);
-
-    assert_eq!(v.len(), 4);
-    assert!(!v.spilled());
-
-    assert_eq!(*v.swap_remove(1), 1);
-    assert_eq!(*v.remove(1), 3);
-    v.insert(1, Box::new(3));
-
-    assert_eq!(&v.iter().map(|v| **v).collect::<Vec<_>>(), &[0, 3, 2]);
-}
-
-#[test]
-fn test_insert_many() {
-    let mut v: SmallVec<[u8; 8]> = SmallVec::new();
-    for x in 0..4 {
-        v.push(x);
-    }
-    assert_eq!(v.len(), 4);
-    v.insert_many(1, [5, 6].iter().cloned());
-    assert_eq!(
-        &v.iter().map(|v| *v).collect::<Vec<_>>(),
-        &[0, 5, 6, 1, 2, 3]
-    );
-}
-
-struct MockHintIter<T: Iterator> {
-    x: T,
-    hint: usize,
-}
-impl<T: Iterator> Iterator for MockHintIter<T> {
-    type Item = T::Item;
-    fn next(&mut self) -> Option<Self::Item> {
-        self.x.next()
-    }
-    fn size_hint(&self) -> (usize, Option<usize>) {
-        (self.hint, None)
-    }
-}
-
-#[test]
-fn test_insert_many_short_hint() {
-    let mut v: SmallVec<[u8; 8]> = SmallVec::new();
-    for x in 0..4 {
-        v.push(x);
-    }
-    assert_eq!(v.len(), 4);
-    v.insert_many(
-        1,
-        MockHintIter {
-            x: [5, 6].iter().cloned(),
-            hint: 5,
-        },
-    );
-    assert_eq!(
-        &v.iter().map(|v| *v).collect::<Vec<_>>(),
-        &[0, 5, 6, 1, 2, 3]
-    );
-}
-
-#[test]
-fn test_insert_many_long_hint() {
-    let mut v: SmallVec<[u8; 8]> = SmallVec::new();
-    for x in 0..4 {
-        v.push(x);
-    }
-    assert_eq!(v.len(), 4);
-    v.insert_many(
-        1,
-        MockHintIter {
-            x: [5, 6].iter().cloned(),
-            hint: 1,
-        },
-    );
-    assert_eq!(
-        &v.iter().map(|v| *v).collect::<Vec<_>>(),
-        &[0, 5, 6, 1, 2, 3]
-    );
-}
-
-// https://github.com/servo/rust-smallvec/issues/96
-mod insert_many_panic {
-    use crate::{smallvec, SmallVec};
-    use alloc::boxed::Box;
-
-    struct PanicOnDoubleDrop {
-        dropped: Box<bool>,
-    }
-
-    impl PanicOnDoubleDrop {
-        fn new() -> Self {
-            Self {
-                dropped: Box::new(false),
-            }
-        }
-    }
-
-    impl Drop for PanicOnDoubleDrop {
-        fn drop(&mut self) {
-            assert!(!*self.dropped, "already dropped");
-            *self.dropped = true;
-        }
-    }
-
-    /// Claims to yield `hint` items, but actually yields `count`, then panics.
-    struct BadIter {
-        hint: usize,
-        count: usize,
-    }
-
-    impl Iterator for BadIter {
-        type Item = PanicOnDoubleDrop;
-        fn size_hint(&self) -> (usize, Option<usize>) {
-            (self.hint, None)
-        }
-        fn next(&mut self) -> Option<Self::Item> {
-            if self.count == 0 {
-                panic!()
-            }
-            self.count -= 1;
-            Some(PanicOnDoubleDrop::new())
-        }
-    }
-
-    #[test]
-    fn panic_early_at_start() {
-        let mut vec: SmallVec<[PanicOnDoubleDrop; 0]> =
-            smallvec![PanicOnDoubleDrop::new(), PanicOnDoubleDrop::new(),];
-        let result = ::std::panic::catch_unwind(move || {
-            vec.insert_many(0, BadIter { hint: 1, count: 0 });
-        });
-        assert!(result.is_err());
-    }
-
-    #[test]
-    fn panic_early_in_middle() {
-        let mut vec: SmallVec<[PanicOnDoubleDrop; 0]> =
-            smallvec![PanicOnDoubleDrop::new(), PanicOnDoubleDrop::new(),];
-        let result = ::std::panic::catch_unwind(move || {
-            vec.insert_many(1, BadIter { hint: 4, count: 2 });
-        });
-        assert!(result.is_err());
-    }
-
-    #[test]
-    fn panic_early_at_end() {
-        let mut vec: SmallVec<[PanicOnDoubleDrop; 0]> =
-            smallvec![PanicOnDoubleDrop::new(), PanicOnDoubleDrop::new(),];
-        let result = ::std::panic::catch_unwind(move || {
-            vec.insert_many(2, BadIter { hint: 3, count: 1 });
-        });
-        assert!(result.is_err());
-    }
-
-    #[test]
-    fn panic_late_at_start() {
-        let mut vec: SmallVec<[PanicOnDoubleDrop; 0]> =
-            smallvec![PanicOnDoubleDrop::new(), PanicOnDoubleDrop::new(),];
-        let result = ::std::panic::catch_unwind(move || {
-            vec.insert_many(0, BadIter { hint: 3, count: 5 });
-        });
-        assert!(result.is_err());
-    }
-
-    #[test]
-    fn panic_late_at_end() {
-        let mut vec: SmallVec<[PanicOnDoubleDrop; 0]> =
-            smallvec![PanicOnDoubleDrop::new(), PanicOnDoubleDrop::new(),];
-        let result = ::std::panic::catch_unwind(move || {
-            vec.insert_many(2, BadIter { hint: 3, count: 5 });
-        });
-        assert!(result.is_err());
-    }
-}
-
-#[test]
-#[should_panic]
-fn test_invalid_grow() {
-    let mut v: SmallVec<[u8; 8]> = SmallVec::new();
-    v.extend(0..8);
-    v.grow(5);
-}
-
-#[test]
-#[should_panic]
-fn drain_overflow() {
-    let mut v: SmallVec<[u8; 8]> = smallvec![0];
-    v.drain(..=std::usize::MAX);
-}
-
-#[test]
-fn test_insert_from_slice() {
-    let mut v: SmallVec<[u8; 8]> = SmallVec::new();
-    for x in 0..4 {
-        v.push(x);
-    }
-    assert_eq!(v.len(), 4);
-    v.insert_from_slice(1, &[5, 6]);
-    assert_eq!(
-        &v.iter().map(|v| *v).collect::<Vec<_>>(),
-        &[0, 5, 6, 1, 2, 3]
-    );
-}
-
-#[test]
-fn test_extend_from_slice() {
-    let mut v: SmallVec<[u8; 8]> = SmallVec::new();
-    for x in 0..4 {
-        v.push(x);
-    }
-    assert_eq!(v.len(), 4);
-    v.extend_from_slice(&[5, 6]);
-    assert_eq!(
-        &v.iter().map(|v| *v).collect::<Vec<_>>(),
-        &[0, 1, 2, 3, 5, 6]
-    );
-}
-
-#[test]
-#[should_panic]
-fn test_drop_panic_smallvec() {
-    // This test should only panic once, and not double panic,
-    // which would mean a double drop
-    struct DropPanic;
-
-    impl Drop for DropPanic {
-        fn drop(&mut self) {
-            panic!("drop");
-        }
-    }
-
-    let mut v = SmallVec::<[_; 1]>::new();
-    v.push(DropPanic);
-}
-
-#[test]
-fn test_eq() {
-    let mut a: SmallVec<[u32; 2]> = SmallVec::new();
-    let mut b: SmallVec<[u32; 2]> = SmallVec::new();
-    let mut c: SmallVec<[u32; 2]> = SmallVec::new();
-    // a = [1, 2]
-    a.push(1);
-    a.push(2);
-    // b = [1, 2]
-    b.push(1);
-    b.push(2);
-    // c = [3, 4]
-    c.push(3);
-    c.push(4);
-
-    assert!(a == b);
-    assert!(a != c);
-}
-
-#[test]
-fn test_ord() {
-    let mut a: SmallVec<[u32; 2]> = SmallVec::new();
-    let mut b: SmallVec<[u32; 2]> = SmallVec::new();
-    let mut c: SmallVec<[u32; 2]> = SmallVec::new();
-    // a = [1]
-    a.push(1);
-    // b = [1, 1]
-    b.push(1);
-    b.push(1);
-    // c = [1, 2]
-    c.push(1);
-    c.push(2);
-
-    assert!(a < b);
-    assert!(b > a);
-    assert!(b < c);
-    assert!(c > b);
-}
-
-#[test]
-fn test_hash() {
-    use std::collections::hash_map::DefaultHasher;
-    use std::hash::Hash;
-
-    {
-        let mut a: SmallVec<[u32; 2]> = SmallVec::new();
-        let b = [1, 2];
-        a.extend(b.iter().cloned());
-        let mut hasher = DefaultHasher::new();
-        assert_eq!(a.hash(&mut hasher), b.hash(&mut hasher));
-    }
-    {
-        let mut a: SmallVec<[u32; 2]> = SmallVec::new();
-        let b = [1, 2, 11, 12];
-        a.extend(b.iter().cloned());
-        let mut hasher = DefaultHasher::new();
-        assert_eq!(a.hash(&mut hasher), b.hash(&mut hasher));
-    }
-}
-
-#[test]
-fn test_as_ref() {
-    let mut a: SmallVec<[u32; 2]> = SmallVec::new();
-    a.push(1);
-    assert_eq!(a.as_ref(), [1]);
-    a.push(2);
-    assert_eq!(a.as_ref(), [1, 2]);
-    a.push(3);
-    assert_eq!(a.as_ref(), [1, 2, 3]);
-}
-
-#[test]
-fn test_as_mut() {
-    let mut a: SmallVec<[u32; 2]> = SmallVec::new();
-    a.push(1);
-    assert_eq!(a.as_mut(), [1]);
-    a.push(2);
-    assert_eq!(a.as_mut(), [1, 2]);
-    a.push(3);
-    assert_eq!(a.as_mut(), [1, 2, 3]);
-    a.as_mut()[1] = 4;
-    assert_eq!(a.as_mut(), [1, 4, 3]);
-}
-
-#[test]
-fn test_borrow() {
-    use std::borrow::Borrow;
-
-    let mut a: SmallVec<[u32; 2]> = SmallVec::new();
-    a.push(1);
-    assert_eq!(a.borrow(), [1]);
-    a.push(2);
-    assert_eq!(a.borrow(), [1, 2]);
-    a.push(3);
-    assert_eq!(a.borrow(), [1, 2, 3]);
-}
-
-#[test]
-fn test_borrow_mut() {
-    use std::borrow::BorrowMut;
-
-    let mut a: SmallVec<[u32; 2]> = SmallVec::new();
-    a.push(1);
-    assert_eq!(a.borrow_mut(), [1]);
-    a.push(2);
-    assert_eq!(a.borrow_mut(), [1, 2]);
-    a.push(3);
-    assert_eq!(a.borrow_mut(), [1, 2, 3]);
-    BorrowMut::<[u32]>::borrow_mut(&mut a)[1] = 4;
-    assert_eq!(a.borrow_mut(), [1, 4, 3]);
-}
-
-#[test]
-fn test_from() {
-    assert_eq!(&SmallVec::<[u32; 2]>::from(&[1][..])[..], [1]);
-    assert_eq!(&SmallVec::<[u32; 2]>::from(&[1, 2, 3][..])[..], [1, 2, 3]);
-
-    let vec = vec![];
-    let small_vec: SmallVec<[u8; 3]> = SmallVec::from(vec);
-    assert_eq!(&*small_vec, &[]);
-    drop(small_vec);
-
-    let vec = vec![1, 2, 3, 4, 5];
-    let small_vec: SmallVec<[u8; 3]> = SmallVec::from(vec);
-    assert_eq!(&*small_vec, &[1, 2, 3, 4, 5]);
-    drop(small_vec);
-
-    let vec = vec![1, 2, 3, 4, 5];
-    let small_vec: SmallVec<[u8; 1]> = SmallVec::from(vec);
-    assert_eq!(&*small_vec, &[1, 2, 3, 4, 5]);
-    drop(small_vec);
-
-    let array = [1];
-    let small_vec: SmallVec<[u8; 1]> = SmallVec::from(array);
-    assert_eq!(&*small_vec, &[1]);
-    drop(small_vec);
-
-    let array = [99; 128];
-    let small_vec: SmallVec<[u8; 128]> = SmallVec::from(array);
-    assert_eq!(&*small_vec, vec![99u8; 128].as_slice());
-    drop(small_vec);
-}
-
-#[test]
-fn test_from_slice() {
-    assert_eq!(&SmallVec::<[u32; 2]>::from_slice(&[1][..])[..], [1]);
-    assert_eq!(
-        &SmallVec::<[u32; 2]>::from_slice(&[1, 2, 3][..])[..],
-        [1, 2, 3]
-    );
-}
-
-#[test]
-fn test_exact_size_iterator() {
-    let mut vec = SmallVec::<[u32; 2]>::from(&[1, 2, 3][..]);
-    assert_eq!(vec.clone().into_iter().len(), 3);
-    assert_eq!(vec.drain(..2).len(), 2);
-    assert_eq!(vec.into_iter().len(), 1);
-}
-
-#[test]
-fn test_into_iter_as_slice() {
-    let vec = SmallVec::<[u32; 2]>::from(&[1, 2, 3][..]);
-    let mut iter = vec.clone().into_iter();
-    assert_eq!(iter.as_slice(), &[1, 2, 3]);
-    assert_eq!(iter.as_mut_slice(), &[1, 2, 3]);
-    iter.next();
-    assert_eq!(iter.as_slice(), &[2, 3]);
-    assert_eq!(iter.as_mut_slice(), &[2, 3]);
-    iter.next_back();
-    assert_eq!(iter.as_slice(), &[2]);
-    assert_eq!(iter.as_mut_slice(), &[2]);
-}
-
-#[test]
-fn test_into_iter_clone() {
-    // Test that the cloned iterator yields identical elements and that it owns its own copy
-    // (i.e. no use after move errors).
-    let mut iter = SmallVec::<[u8; 2]>::from_iter(0..3).into_iter();
-    let mut clone_iter = iter.clone();
-    while let Some(x) = iter.next() {
-        assert_eq!(x, clone_iter.next().unwrap());
-    }
-    assert_eq!(clone_iter.next(), None);
-}
-
-#[test]
-fn test_into_iter_clone_partially_consumed_iterator() {
-    // Test that the cloned iterator only contains the remaining elements of the original iterator.
-    let mut iter = SmallVec::<[u8; 2]>::from_iter(0..3).into_iter().skip(1);
-    let mut clone_iter = iter.clone();
-    while let Some(x) = iter.next() {
-        assert_eq!(x, clone_iter.next().unwrap());
-    }
-    assert_eq!(clone_iter.next(), None);
-}
-
-#[test]
-fn test_into_iter_clone_empty_smallvec() {
-    let mut iter = SmallVec::<[u8; 2]>::new().into_iter();
-    let mut clone_iter = iter.clone();
-    assert_eq!(iter.next(), None);
-    assert_eq!(clone_iter.next(), None);
-}
-
-#[test]
-fn shrink_to_fit_unspill() {
-    let mut vec = SmallVec::<[u8; 2]>::from_iter(0..3);
-    vec.pop();
-    assert!(vec.spilled());
-    vec.shrink_to_fit();
-    assert!(!vec.spilled(), "shrink_to_fit will un-spill if possible");
-}
-
-#[test]
-fn test_into_vec() {
-    let vec = SmallVec::<[u8; 2]>::from_iter(0..2);
-    assert_eq!(vec.into_vec(), vec![0, 1]);
-
-    let vec = SmallVec::<[u8; 2]>::from_iter(0..3);
-    assert_eq!(vec.into_vec(), vec![0, 1, 2]);
-}
-
-#[test]
-fn test_into_inner() {
-    let vec = SmallVec::<[u8; 2]>::from_iter(0..2);
-    assert_eq!(vec.into_inner(), Ok([0, 1]));
-
-    let vec = SmallVec::<[u8; 2]>::from_iter(0..1);
-    assert_eq!(vec.clone().into_inner(), Err(vec));
-
-    let vec = SmallVec::<[u8; 2]>::from_iter(0..3);
-    assert_eq!(vec.clone().into_inner(), Err(vec));
-}
-
-#[test]
-fn test_from_vec() {
-    let vec = vec![];
-    let small_vec: SmallVec<[u8; 3]> = SmallVec::from_vec(vec);
-    assert_eq!(&*small_vec, &[]);
-    drop(small_vec);
-
-    let vec = vec![];
-    let small_vec: SmallVec<[u8; 1]> = SmallVec::from_vec(vec);
-    assert_eq!(&*small_vec, &[]);
-    drop(small_vec);
-
-    let vec = vec![1];
-    let small_vec: SmallVec<[u8; 3]> = SmallVec::from_vec(vec);
-    assert_eq!(&*small_vec, &[1]);
-    drop(small_vec);
-
-    let vec = vec![1, 2, 3];
-    let small_vec: SmallVec<[u8; 3]> = SmallVec::from_vec(vec);
-    assert_eq!(&*small_vec, &[1, 2, 3]);
-    drop(small_vec);
-
-    let vec = vec![1, 2, 3, 4, 5];
-    let small_vec: SmallVec<[u8; 3]> = SmallVec::from_vec(vec);
-    assert_eq!(&*small_vec, &[1, 2, 3, 4, 5]);
-    drop(small_vec);
-
-    let vec = vec![1, 2, 3, 4, 5];
-    let small_vec: SmallVec<[u8; 1]> = SmallVec::from_vec(vec);
-    assert_eq!(&*small_vec, &[1, 2, 3, 4, 5]);
-    drop(small_vec);
-}
-
-#[test]
-fn test_retain() {
-    // Test inline data storate
-    let mut sv: SmallVec<[i32; 5]> = SmallVec::from_slice(&[1, 2, 3, 3, 4]);
-    sv.retain(|&mut i| i != 3);
-    assert_eq!(sv.pop(), Some(4));
-    assert_eq!(sv.pop(), Some(2));
-    assert_eq!(sv.pop(), Some(1));
-    assert_eq!(sv.pop(), None);
-
-    // Test spilled data storage
-    let mut sv: SmallVec<[i32; 3]> = SmallVec::from_slice(&[1, 2, 3, 3, 4]);
-    sv.retain(|&mut i| i != 3);
-    assert_eq!(sv.pop(), Some(4));
-    assert_eq!(sv.pop(), Some(2));
-    assert_eq!(sv.pop(), Some(1));
-    assert_eq!(sv.pop(), None);
-
-    // Test that drop implementations are called for inline.
-    let one = Rc::new(1);
-    let mut sv: SmallVec<[Rc<i32>; 3]> = SmallVec::new();
-    sv.push(Rc::clone(&one));
-    assert_eq!(Rc::strong_count(&one), 2);
-    sv.retain(|_| false);
-    assert_eq!(Rc::strong_count(&one), 1);
-
-    // Test that drop implementations are called for spilled data.
-    let mut sv: SmallVec<[Rc<i32>; 1]> = SmallVec::new();
-    sv.push(Rc::clone(&one));
-    sv.push(Rc::new(2));
-    assert_eq!(Rc::strong_count(&one), 2);
-    sv.retain(|_| false);
-    assert_eq!(Rc::strong_count(&one), 1);
-}
-
-#[test]
-fn test_dedup() {
-    let mut dupes: SmallVec<[i32; 5]> = SmallVec::from_slice(&[1, 1, 2, 3, 3]);
-    dupes.dedup();
-    assert_eq!(&*dupes, &[1, 2, 3]);
-
-    let mut empty: SmallVec<[i32; 5]> = SmallVec::new();
-    empty.dedup();
-    assert!(empty.is_empty());
-
-    let mut all_ones: SmallVec<[i32; 5]> = SmallVec::from_slice(&[1, 1, 1, 1, 1]);
-    all_ones.dedup();
-    assert_eq!(all_ones.len(), 1);
-
-    let mut no_dupes: SmallVec<[i32; 5]> = SmallVec::from_slice(&[1, 2, 3, 4, 5]);
-    no_dupes.dedup();
-    assert_eq!(no_dupes.len(), 5);
-}
-
-#[test]
-fn test_resize() {
-    let mut v: SmallVec<[i32; 8]> = SmallVec::new();
-    v.push(1);
-    v.resize(5, 0);
-    assert_eq!(v[..], [1, 0, 0, 0, 0][..]);
-
-    v.resize(2, -1);
-    assert_eq!(v[..], [1, 0][..]);
-}
-
-#[cfg(feature = "write")]
-#[test]
-fn test_write() {
-    use std::io::Write;
-
-    let data = [1, 2, 3, 4, 5];
-
-    let mut small_vec: SmallVec<[u8; 2]> = SmallVec::new();
-    let len = small_vec.write(&data[..]).unwrap();
-    assert_eq!(len, 5);
-    assert_eq!(small_vec.as_ref(), data.as_ref());
-
-    let mut small_vec: SmallVec<[u8; 2]> = SmallVec::new();
-    small_vec.write_all(&data[..]).unwrap();
-    assert_eq!(small_vec.as_ref(), data.as_ref());
-}
-
-#[cfg(feature = "serde")]
-#[test]
-fn test_serde() {
-    use bincode::{config, deserialize};
-    let mut small_vec: SmallVec<[i32; 2]> = SmallVec::new();
-    small_vec.push(1);
-    let encoded = config().limit(100).serialize(&small_vec).unwrap();
-    let decoded: SmallVec<[i32; 2]> = deserialize(&encoded).unwrap();
-    assert_eq!(small_vec, decoded);
-    small_vec.push(2);
-    // Spill the vec
-    small_vec.push(3);
-    small_vec.push(4);
-    // Check again after spilling.
-    let encoded = config().limit(100).serialize(&small_vec).unwrap();
-    let decoded: SmallVec<[i32; 2]> = deserialize(&encoded).unwrap();
-    assert_eq!(small_vec, decoded);
-}
-
-#[test]
-fn grow_to_shrink() {
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.push(1);
-    v.push(2);
-    v.push(3);
-    assert!(v.spilled());
-    v.clear();
-    // Shrink to inline.
-    v.grow(2);
-    assert!(!v.spilled());
-    assert_eq!(v.capacity(), 2);
-    assert_eq!(v.len(), 0);
-    v.push(4);
-    assert_eq!(v[..], [4]);
-}
-
-#[test]
-fn resumable_extend() {
-    let s = "a b c";
-    // This iterator yields: (Some('a'), None, Some('b'), None, Some('c')), None
-    let it = s
-        .chars()
-        .scan(0, |_, ch| if ch.is_whitespace() { None } else { Some(ch) });
-    let mut v: SmallVec<[char; 4]> = SmallVec::new();
-    v.extend(it);
-    assert_eq!(v[..], ['a']);
-}
-
-// #139
-#[test]
-fn uninhabited() {
-    enum Void {}
-    let _sv = SmallVec::<[Void; 8]>::new();
-}
-
-#[test]
-fn grow_spilled_same_size() {
-    let mut v: SmallVec<[u8; 2]> = SmallVec::new();
-    v.push(0);
-    v.push(1);
-    v.push(2);
-    assert!(v.spilled());
-    assert_eq!(v.capacity(), 4);
-    // grow with the same capacity
-    v.grow(4);
-    assert_eq!(v.capacity(), 4);
-    assert_eq!(v[..], [0, 1, 2]);
-}
-
-#[cfg(feature = "const_generics")]
-#[test]
-fn const_generics() {
-    let _v = SmallVec::<[i32; 987]>::default();
-}
-
-#[cfg(feature = "const_new")]
-#[test]
-fn const_new() {
-    let v = const_new_inner();
-    assert_eq!(v.capacity(), 4);
-    assert_eq!(v.len(), 0);
-    let v = const_new_inline_sized();
-    assert_eq!(v.capacity(), 4);
-    assert_eq!(v.len(), 4);
-    assert_eq!(v[0], 1);
-    let v = const_new_inline_args();
-    assert_eq!(v.capacity(), 2);
-    assert_eq!(v.len(), 2);
-    assert_eq!(v[0], 1);
-    assert_eq!(v[1], 4);
-}
-#[cfg(feature = "const_new")]
-const fn const_new_inner() -> SmallVec<[i32; 4]> {
-    SmallVec::<[i32; 4]>::new_const()
-}
-#[cfg(feature = "const_new")]
-const fn const_new_inline_sized() -> SmallVec<[i32; 4]> {
-    crate::smallvec_inline![1; 4]
-}
-#[cfg(feature = "const_new")]
-const fn const_new_inline_args() -> SmallVec<[i32; 2]> {
-    crate::smallvec_inline![1, 4]
-}
-
-#[test]
-fn empty_macro() {
-    let _v: SmallVec<[u8; 1]> = smallvec![];
-}
-
-#[test]
-fn zero_size_items() {
-    SmallVec::<[(); 0]>::new().push(());
-}
-
-#[test]
-fn test_insert_many_overflow() {
-    let mut v: SmallVec<[u8; 1]> = SmallVec::new();
-    v.push(123);
-
-    // Prepare an iterator with small lower bound
-    let iter = (0u8..5).filter(|n| n % 2 == 0);
-    assert_eq!(iter.size_hint().0, 0);
-
-    v.insert_many(0, iter);
-    assert_eq!(&*v, &[0, 2, 4, 123]);
-}
-
-#[test]
-fn test_clone_from() {
-    let mut a: SmallVec<[u8; 2]> = SmallVec::new();
-    a.push(1);
-    a.push(2);
-    a.push(3);
-
-    let mut b: SmallVec<[u8; 2]> = SmallVec::new();
-    b.push(10);
-
-    let mut c: SmallVec<[u8; 2]> = SmallVec::new();
-    c.push(20);
-    c.push(21);
-    c.push(22);
-
-    a.clone_from(&b);
-    assert_eq!(&*a, &[10]);
-
-    b.clone_from(&c);
-    assert_eq!(&*b, &[20, 21, 22]);
-}
-
-#[test]
-fn test_size() {
-    use core::mem::size_of;
-    assert_eq!(24, size_of::<SmallVec<[u8; 8]>>());
-}
-
-#[cfg(feature = "drain_filter")]
-#[test]
-fn drain_filter() {
-    let mut a: SmallVec<[u8; 2]> = smallvec![1u8, 2, 3, 4, 5, 6, 7, 8];
-
-    let b: SmallVec<[u8; 2]> = a.drain_filter(|x| *x % 3 == 0).collect();
-
-    assert_eq!(a, SmallVec::<[u8; 2]>::from_slice(&[1u8, 2, 4, 5, 7, 8]));
-    assert_eq!(b, SmallVec::<[u8; 2]>::from_slice(&[3u8, 6]));
-}
-
-#[cfg(feature = "drain_keep_rest")]
-#[test]
-fn drain_keep_rest() {
-    let mut a: SmallVec<[i32; 3]> = smallvec![1i32, 2, 3, 4, 5, 6, 7, 8];
-    let mut df = a.drain_filter(|x| *x % 2 == 0);
-
-    assert_eq!(df.next().unwrap(), 2);
-    assert_eq!(df.next().unwrap(), 4);
-
-    df.keep_rest();
-
-    assert_eq!(a, SmallVec::<[i32; 3]>::from_slice(&[1i32, 3, 5, 6, 7, 8]));
-}
-- 
cgit v1.2.3