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https://github.com/italicsjenga/agb.git
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add what's required for cargo test
This commit is contained in:
parent
adfa3b9fde
commit
b9de6b5ce5
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@ -1,10 +1,10 @@
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[unstable]
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[unstable]
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build-std = ["core", "compiler_builtins", "alloc"]
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build-std = ["core"]
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build-std-features = ["compiler-builtins-mem"]
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build-std-features = ["compiler-builtins-mem"]
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[build]
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[build]
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target = "thumbv4t-none-eabi"
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target = "thumbv4t-none-eabi"
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[target.thumbv4t-none-eabi]
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[target.thumbv4t-none-eabi]
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runner = "mgba-qt -l 31 -d -C logToStdout=1"
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rustflags = ["-Clink-arg=-Tgba.ld"]
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rustflags = ["-Clink-arg=-Tgba.ld"]
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runner = "mgba-test-runner"
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@ -6,8 +6,6 @@ edition = "2018"
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[profile.dev]
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[profile.dev]
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opt-level = 2
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opt-level = 2
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panic = "abort"
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lto = true
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[profile.release]
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[profile.release]
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panic = "abort"
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panic = "abort"
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83
src/lib.rs
83
src/lib.rs
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@ -1,6 +1,10 @@
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#![no_std]
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#![no_std]
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#![no_main]
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#![feature(asm)]
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#![feature(asm)]
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#![deny(clippy::all)]
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#![deny(clippy::all)]
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#![feature(custom_test_frameworks)]
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#![test_runner(crate::test_runner)]
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#![reexport_test_harness_main = "test_main"]
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use core::fmt::Write;
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use core::fmt::Write;
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pub mod display;
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pub mod display;
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@ -13,6 +17,7 @@ mod single;
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pub mod syscall;
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pub mod syscall;
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#[cfg(not(test))]
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#[panic_handler]
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#[panic_handler]
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#[allow(unused_must_use)]
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#[allow(unused_must_use)]
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fn panic_implementation(info: &core::panic::PanicInfo) -> ! {
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fn panic_implementation(info: &core::panic::PanicInfo) -> ! {
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@ -24,8 +29,12 @@ fn panic_implementation(info: &core::panic::PanicInfo) -> ! {
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loop {}
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loop {}
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}
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}
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#[cfg(not(test))]
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static mut GBASINGLE: single::Singleton<Gba> = single::Singleton::new(unsafe { Gba::single_new() });
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static mut GBASINGLE: single::Singleton<Gba> = single::Singleton::new(unsafe { Gba::single_new() });
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#[cfg(test)]
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static mut GBASINGLE: single::Singleton<Gba> = single::Singleton::empty();
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pub struct Gba {
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pub struct Gba {
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pub display: display::Display,
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pub display: display::Display,
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}
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}
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@ -47,3 +56,77 @@ impl Default for Gba {
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Self::new()
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Self::new()
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}
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}
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}
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}
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pub trait Testable {
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fn run(&self, gba: &mut Gba) -> ();
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}
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impl<T> Testable for T
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where
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T: Fn(&mut Gba),
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{
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fn run(&self, gba: &mut Gba) {
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let mut mgba = mgba::Mgba::new().unwrap();
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mgba.print(
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format_args!("{}...", core::any::type_name::<T>()),
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mgba::DebugLevel::Info,
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);
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self(gba);
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mgba.print(format_args!("[ok]"), mgba::DebugLevel::Info);
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}
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}
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#[panic_handler]
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#[cfg(test)]
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fn panic_implementation(info: &core::panic::PanicInfo) -> ! {
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if let Some(mut mgba) = mgba::Mgba::new() {
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mgba.print(format_args!("[failed]"), mgba::DebugLevel::Error);
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mgba.print(format_args!("Error: {}", info), mgba::DebugLevel::Fatal);
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}
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loop {}
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}
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pub fn test_runner(tests: &[&dyn Testable]) {
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let mut mgba = mgba::Mgba::new().unwrap();
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mgba.print(
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format_args!("Running {} tests", tests.len()),
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mgba::DebugLevel::Info,
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);
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let mut gba = unsafe { Gba::single_new() };
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for test in tests {
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test.run(&mut gba);
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}
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mgba.print(
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format_args!("Tests finished successfully"),
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mgba::DebugLevel::Info,
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);
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}
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#[no_mangle]
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#[cfg(test)]
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pub extern "C" fn main() -> ! {
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test_main();
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loop {}
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}
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#[test_case]
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fn trivial_test(_gba: &mut Gba) {
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assert_eq!(1, 1);
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}
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#[test_case]
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fn wait_30_frames(gba: &mut Gba) {
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let vblank = gba.display.vblank.get();
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let mut counter = 0;
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loop {
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if counter > 30 {
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break;
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}
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vblank.wait_for_VBlank();
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counter += 1
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}
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}
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@ -6,10 +6,17 @@ impl<T> Singleton<T> {
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pub const fn new(s: T) -> Self {
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pub const fn new(s: T) -> Self {
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Singleton { single: Some(s) }
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Singleton { single: Some(s) }
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}
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}
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pub const fn empty() -> Self {
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Singleton { single: None }
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}
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pub fn take(&mut self) -> T {
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pub fn take(&mut self) -> T {
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let g = core::mem::replace(&mut self.single, None);
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let g = core::mem::replace(&mut self.single, None);
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g.unwrap()
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g.unwrap()
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}
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}
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pub fn ret(&mut self, ret: T) {
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self.single = Some(ret);
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}
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}
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}
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pub struct Single {
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pub struct Single {
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