61 lines
2.4 KiB
Rust
61 lines
2.4 KiB
Rust
use std::fs::File;
|
|
|
|
use ferris_boi::cpu::Processor;
|
|
use test_generator::test_resources;
|
|
|
|
use super::TestCase;
|
|
|
|
#[test_resources("tests/cpu/jsmoo/testdata/*.json")]
|
|
fn test_jsmoo_test(filename: &str) {
|
|
let testdata_file = File::open(filename).expect("failed to open test data file");
|
|
let test_cases = serde_json::from_reader::<_, Vec<TestCase>>(testdata_file)
|
|
.expect("failed to parse test data file");
|
|
|
|
for test_case in test_cases {
|
|
let test_name = test_case.name;
|
|
println!("{test_name}");
|
|
let mut processor = Processor::default();
|
|
processor.registers.a = test_case.initial.a;
|
|
processor.registers.b = test_case.initial.b;
|
|
processor.registers.c = test_case.initial.c;
|
|
processor.registers.d = test_case.initial.d;
|
|
processor.registers.e = test_case.initial.e;
|
|
processor.registers.flags = test_case.initial.f;
|
|
processor.registers.h = test_case.initial.h;
|
|
processor.registers.l = test_case.initial.l;
|
|
processor.registers.program_counter = test_case.initial.pc;
|
|
processor.registers.stack_pointer = test_case.initial.sp;
|
|
|
|
for (addr, value) in test_case.initial.ram {
|
|
processor
|
|
.memory
|
|
.set(addr.into(), value)
|
|
.unwrap_or_else(|err| {
|
|
panic!("failed to set up initial memory for test {test_name}: {err}")
|
|
});
|
|
}
|
|
|
|
processor.run_next_instruction();
|
|
|
|
assert_eq!(processor.registers.a, test_case.r#final.a);
|
|
assert_eq!(processor.registers.b, test_case.r#final.b);
|
|
assert_eq!(processor.registers.c, test_case.r#final.c);
|
|
assert_eq!(processor.registers.d, test_case.r#final.d);
|
|
assert_eq!(processor.registers.e, test_case.r#final.e);
|
|
assert_eq!(processor.registers.flags, test_case.r#final.f);
|
|
assert_eq!(processor.registers.h, test_case.r#final.h);
|
|
assert_eq!(processor.registers.l, test_case.r#final.l);
|
|
assert_eq!(processor.registers.program_counter, test_case.r#final.pc);
|
|
assert_eq!(processor.registers.stack_pointer, test_case.r#final.sp);
|
|
|
|
for (addr, value) in test_case.r#final.ram {
|
|
let stored_val = processor
|
|
.memory
|
|
.get(addr.into())
|
|
.unwrap_or_else(|_| panic!("failed to set up final memory for test {test_name}"));
|
|
|
|
assert_eq!(stored_val, value);
|
|
}
|
|
}
|
|
}
|