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os_test_framework/
panic.rs

1use core::panic::PanicInfo;
2
3use owo_colors::OwoColorize;
4
5use crate::platform::{ExitState, try_platform};
6
7pub fn handle_panic(panic_info: &PanicInfo) -> ! {
8    if let Some(platform) = try_platform() {
9        let mut platform = platform.lock();
10        platform.print(format_args!(
11            " {}\n\n{}\n",
12            "Failed".bright_red().bold(),
13            panic_info.message().red()
14        ));
15        platform.exit(ExitState::Failed)
16    }
17
18    loop {
19        core::hint::spin_loop();
20    }
21}
22
23#[macro_export]
24macro_rules! forward_panic {
25    () => {
26        #[cfg(test)]
27        #[panic_handler]
28        fn _os_test_framework_panic_handler(panic_info: &core::panic::PanicInfo) -> ! {
29            $crate::handle_panic(panic_info);
30        }
31    };
32}