avr-test-suite

A standalone test-suite for AVR compilers.

Uses simavr under the hood.

Usage

```bash git clone https://github.com/dylanmckay/avr-test-suite.git cd avr-test-suite

Run all tests

./test.sh ```

Binaries

There are two binaries included in this crate.

avr-lit

The test runner.

Usage

```bash cd avr-test-suite

Run all tests

cargo run --bin avr-lit

Run specific test

cargo run --bin avr-lit tests/add.cpp ```

avr-sim

An avr simulator that will flash binaries given to it onto an emulated AVR and execute the program until it goes into indefinite sleep mode with interrupts disabled.

It will also connect the simulated UART to standard output, which can then be used by tests or other stuff.

Usage

```bash cd avr-test-suite

Run a program by loading it via disk

cargo run --bin avr-sim MyExecutable.elf

Compile a file and pipe it directly into the simulator to run.

echo 'int main() { return 0; }' > main.c avr-gcc main.c -mmcu=atmega328 -o /dev/stdout | cargo run --bin avr-sim MyExecutable ```

Test format

Uses the lit crate.