add in test cases

This commit is contained in:
able 2023-05-22 22:47:29 -05:00
parent e3277e99a7
commit 49a45d62c6
4 changed files with 76 additions and 24 deletions

View file

@ -444,15 +444,26 @@ F5-F9 {:016X} {:016X} {:016X} {:016X} {:016X}",
(255, int) => {
trace!("Enviroment Call {}", int);
let ret = self.enviroment_call_table[int as usize](self);
match ret {
Ok(eng) => {
trace!("Resuming execution at {}", eng.index);
let ecall = self.enviroment_call_table[int as usize];
match ecall {
Some(call) => {
let ret = call(self);
match ret {
Ok(eng) => {
trace!("Resuming execution at {}", eng.index);
}
Err(err) => {
return Err(HostError(err));
}
}
}
Err(err) => {
return Err(HostError(err));
None => {
return Err(InvalidSystemCall(int));
}
}
self.index += 2;
}

View file

@ -2,6 +2,7 @@ use {
super::Engine,
crate::{HaltStatus, RuntimeErrors},
alloc::vec,
RuntimeErrors::*,
};
#[test]
@ -30,7 +31,7 @@ fn jump_out_of_bounds() {
let prog = vec![JUMP as u8, 0, 0, 0, 0, 0, 0, 1, 0];
let mut eng = Engine::new(prog);
let ret = eng.run();
assert_eq!(ret, Err(RuntimeErrors::InvalidJumpAddress(256)));
assert_eq!(ret, Err(InvalidJumpAddress(256)));
}
#[test]
@ -38,5 +39,44 @@ fn invalid_system_call() {
let prog = vec![255, 0];
let mut eng = Engine::new(prog);
let ret = eng.run();
// assert_eq!(ret, );
assert_eq!(ret, Err(InvalidSystemCall(0)));
}
#[test]
fn add_u8() {
use crate::engine::{Operations::ADD, SubTypes::EightBit};
let prog = vec![ADD as u8, EightBit as u8, 1, 1, 0xA0];
let mut eng = Engine::new(prog);
let _ = eng.run();
assert_eq!(eng.registers.a0, 2);
}
#[test]
fn sub_u8() {
use crate::engine::{Operations::SUB, SubTypes::EightBit};
let prog = vec![SUB as u8, EightBit as u8, 2, 1, 0xA0];
let mut eng = Engine::new(prog);
let _ = eng.run();
assert_eq!(eng.registers.a0, 1);
}
#[test]
fn mul_u8() {
use crate::engine::{Operations::MUL, SubTypes::EightBit};
let prog = vec![MUL as u8, EightBit as u8, 1, 1, 0xA0];
let mut eng = Engine::new(prog);
let _ = eng.run();
assert_eq!(eng.registers.a0, 2);
}
#[test]
fn div_u8() {
use crate::engine::{Operations::DIV, SubTypes::EightBit};
let prog = vec![DIV as u8, EightBit as u8, 1, 1, 0xA0];
let mut eng = Engine::new(prog);
let _ = eng.run();
assert_eq!(eng.registers.a0, 2);
}

View file

@ -12,6 +12,7 @@ pub enum RuntimeErrors {
HostError(u64),
PageNotMapped(u64),
InvalidJumpAddress(u64),
InvalidSystemCall(u8),
}
// If you solve the halting problem feel free to remove this

View file

@ -7,28 +7,28 @@ use hbvm::{
fn main() -> Result<(), RuntimeErrors> {
#[rustfmt::skip]
let prog: Vec<u8> = vec![
NOP as u8, NOP as u8,
255, 10,
// NOP as u8, NOP as u8,
// 255, 10,
ADD as u8, EightBit as u8, 100, 20, 0xA7,
ADD as u8,
EightBit as u8, 1, 0, 0xB0,
ADD as u8,
SixtyFourBit as u8,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 2, 0xD0,
SUB as u8, EightBit as u8, 255, 0, 0xA7,
DIV as u8, EightBit as u8, 12, 5, 0xA8,
ADD as u8, Register8 as u8, 0xA7, 0xB0, 0xA7,
LOAD as u8, AddrToReg as u8,
0, 0, 0, 0, 0, 0, 0, 2,
0xA0,
JUMP as u8, 0, 0, 0, 0, 0, 0, 0, 0,
// ADD as u8,
// EightBit as u8, 1, 0, 0xB0,
// ADD as u8,
// SixtyFourBit as u8,
// 0, 0, 0, 0, 0, 0, 0, 0,
// 0, 0, 0, 0, 0, 0, 0, 2, 0xD0,
// SUB as u8, EightBit as u8, 255, 0, 0xA7,
// DIV as u8, EightBit as u8, 12, 5, 0xA8,
// ADD as u8, Register8 as u8, 0xA7, 0xB0, 0xA7,
// LOAD as u8, AddrToReg as u8,
// 0, 0, 0, 0, 0, 0, 0, 2,
// 0xA0,
// JUMP as u8, 0, 0, 0, 0, 0, 0, 0, 0,
];
let mut eng = Engine::new(prog);
// eng.set_timer_callback(time);
eng.enviroment_call_table[10] = print_fn;
eng.enviroment_call_table[10] = Some(print_fn);
eng.run()?;
eng.dump();
println!("{:#?}", eng.registers);