#![allow(unused_imports)]
#[cfg(test)]
extern crate core;
use alloc_no_stdlib::{Allocator, SliceWrapper, SliceWrapperMut};
use super::{HeapAlloc, StandardAlloc};
#[cfg(feature="unsafe")]
use alloc_stdlib::HeapAllocUninitialized;
#[test]
fn heap_test() {
let mut halloc : HeapAlloc<u8> = HeapAlloc::<u8>{default_value: 0};
for _i in 1..10 { // heap test
let mut x = halloc.alloc_cell(100000);
x.slice_mut()[0] = 4;
let mut y = halloc.alloc_cell(110000);
y.slice_mut()[0] = 5;
let mut z = halloc.alloc_cell(120000);
z.slice_mut()[0] = 6;
assert_eq!(y.slice()[0], 5);
halloc.free_cell(y);
assert_eq!(x.slice()[0], 4);
assert_eq!(x.slice()[9], 0);
assert_eq!(z.slice()[0], 6);
}
}
#[test]
fn std_test() {
let mut halloc = StandardAlloc::default();
for _i in 1..10 { // heap test
let mut x = <StandardAlloc as Allocator<u8>>::alloc_cell(&mut halloc, 100000);
x.slice_mut()[0] = 4;
let mut y = <StandardAlloc as Allocator<u8>>::alloc_cell(&mut halloc, 110000);
y.slice_mut()[0] = 5;
let mut z = <StandardAlloc as Allocator<u8>>::alloc_cell(&mut halloc, 120000);
z.slice_mut()[0] = 6;
assert_eq!(y.slice()[0], 5);
halloc.free_cell(y);
assert_eq!(x.slice()[0], 4);
assert_eq!(x.slice()[9], 0);
assert_eq!(z.slice()[0], 6);
}
}
#[cfg(feature="unsafe")]
#[test]
fn std_unsafe_heap_test() {
let mut halloc = unsafe{HeapAllocUninitialized::<u8>::new()};
for _i in 1..10 { // heap test
let mut x = halloc.alloc_cell(100000);
x.slice_mut()[0] = 4;
let mut y = halloc.alloc_cell(110000);
y.slice_mut()[0] = 5;
let mut z = halloc.alloc_cell(120000);
z.slice_mut()[0] = 6;
assert_eq!(y.slice()[0], 5);
halloc.free_cell(y);
assert_eq!(x.slice()[0], 4);
assert_eq!(x.slice()[9], 0);
assert_eq!(z.slice()[0], 6);
}
}
#[cfg(feature="stdlib")]
#[test]
fn std_heap_test() {
let mut halloc = HeapAlloc::<u8>::new(0);
for _i in 1..10 { // heap test
let mut x = halloc.alloc_cell(100000);
x.slice_mut()[0] = 4;
let mut y = halloc.alloc_cell(110000);
y.slice_mut()[0] = 5;
let mut z = halloc.alloc_cell(120000);
z.slice_mut()[0] = 6;
assert_eq!(y.slice()[0], 5);
halloc.free_cell(y);
assert_eq!(x.slice()[0], 4);
assert_eq!(x.slice()[9], 0);
assert_eq!(z.slice()[0], 6);
}
}
