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unwraps for panics and no_main only when testing

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This commit is contained in:
Corwin Kuiper 2021-04-11 16:35:33 +01:00 committed by Corwin
parent 69be43492e
commit fe4bc7274a
1 changed files with 18 additions and 9 deletions
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27
src/lib.rs
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@ -1,12 +1,12 @@
#![no_std]
#![no_main]
// This appears to be needed for testing to work
#![cfg_attr(test, no_main)]
#![feature(asm)]
#![deny(clippy::all)]
#![feature(custom_test_frameworks)]
#![test_runner(crate::test_runner)]
#![reexport_test_harness_main = "test_main"]
use core::fmt::Write;
pub mod display;
pub mod input;
@ -17,6 +17,9 @@ mod single;
pub mod syscall;
#[cfg(not(test))]
use core::fmt::Write;
#[cfg(not(test))]
#[panic_handler]
#[allow(unused_must_use)]
@ -58,7 +61,7 @@ impl Default for Gba {
}
pub trait Testable {
fn run(&self, gba: &mut Gba) -> ();
fn run(&self, gba: &mut Gba);
}
impl<T> Testable for T
@ -70,9 +73,11 @@ where
mgba.print(
format_args!("{}...", core::any::type_name::<T>()),
mgba::DebugLevel::Info,
);
)
.unwrap();
self(gba);
mgba.print(format_args!("[ok]"), mgba::DebugLevel::Info);
mgba.print(format_args!("[ok]"), mgba::DebugLevel::Info)
.unwrap();
}
}
@ -80,8 +85,10 @@ where
#[cfg(test)]
fn panic_implementation(info: &core::panic::PanicInfo) -> ! {
if let Some(mut mgba) = mgba::Mgba::new() {
mgba.print(format_args!("[failed]"), mgba::DebugLevel::Error);
mgba.print(format_args!("Error: {}", info), mgba::DebugLevel::Fatal);
mgba.print(format_args!("[failed]"), mgba::DebugLevel::Error)
.unwrap();
mgba.print(format_args!("Error: {}", info), mgba::DebugLevel::Fatal)
.unwrap();
}
loop {}
@ -92,7 +99,8 @@ pub fn test_runner(tests: &[&dyn Testable]) {
mgba.print(
format_args!("Running {} tests", tests.len()),
mgba::DebugLevel::Info,
);
)
.unwrap();
let mut gba = unsafe { Gba::single_new() };
@ -103,7 +111,8 @@ pub fn test_runner(tests: &[&dyn Testable]) {
mgba.print(
format_args!("Tests finished successfully"),
mgba::DebugLevel::Info,
);
)
.unwrap();
}
#[no_mangle]