62 lines
1.3 KiB
Rust
62 lines
1.3 KiB
Rust
#![no_std]
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#![no_main]
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#![feature(custom_test_frameworks)]
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#![test_runner(xe_os::test_runner)]
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#![reexport_test_harness_main = "test_main"]
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extern crate alloc;
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use bootloader::{entry_point, BootInfo};
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use core::panic::PanicInfo;
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entry_point!(main);
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fn main(boot_info: &'static BootInfo) -> ! {
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xe_os::init(boot_info);
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test_main();
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loop {}
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}
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#[panic_handler]
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fn panic(info: &PanicInfo) -> ! {
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xe_os::test_panic_handler(info)
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}
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use alloc::boxed::Box;
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use xe_os::{serial_print, serial_println};
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#[test_case]
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fn simple_allocation() {
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serial_print!("simple_allocation... ");
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let heap_value = Box::new(41);
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assert_eq!(*heap_value, 41);
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serial_println!("[ok]");
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}
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use alloc::vec::Vec;
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#[test_case]
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fn large_vec() {
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serial_print!("large_vec... ");
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let n = 1000;
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let mut vec = Vec::new();
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for i in 0..n {
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vec.push(i);
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}
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assert_eq!(vec.iter().sum::<u64>(), (n - 1) * n / 2);
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serial_println!("[ok]");
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}
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#[test_case]
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fn many_boxes_long_lived() {
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serial_print!("many_boxes_long_lived... ");
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let long_lived = Box::new(1); // new
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for i in 0..xe_os::allocator::HEAP_SIZE {
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let x = Box::new(i);
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assert_eq!(*x, i);
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}
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assert_eq!(*long_lived, 1); // new
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serial_println!("[ok]");
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}
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