Module test_runner 

Unstable support for running tests using agb.

In order to use this, you need to enable the unstable custom_test_framework feature and copy-paste the following into the top of your application:

#![cfg_attr(test, feature(custom_test_frameworks))]
#![cfg_attr(test, reexport_test_harness_main = "test_main")]
#![cfg_attr(test, test_runner(agb::test_runner::test_runner))]

With this support, you will be able to write tests which you can run using mgba-test-runner. Tests are written using #[test_case] rather than #[test].

#[test_case]
fn dummy_test(_gba: &mut Gba) {
    assert_eq!(1, 1);
}

You can run the tests using cargo test, but it will work better through mgba-test-runner by running something along the lines of CARGO_TARGET_THUMBV4T_NONE_EABI_RUNNER=mgba-test-runner cargo test.

Functions

assert_image_output

Asserts that the current screen matches the provided image