diff options
Diffstat (limited to 'tests/test_checking.rs')
| -rw-r--r-- | tests/test_checking.rs | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/tests/test_checking.rs b/tests/test_checking.rs index e553a4e..b0f4140 100644 --- a/tests/test_checking.rs +++ b/tests/test_checking.rs @@ -32,15 +32,15 @@ fn test_parsing_succeeds() { #[test] fn test_inference() { let context = Context::new(); - assert_eq!(infer(&context, parse_lambda(sanity_check).unwrap()), Ok(Int)); - assert_eq!(infer(&context, parse_lambda(negate).unwrap()), Ok(Func(Bool, Bool))); - assert_eq!(infer(&context, parse_lambda(basic_abstraction).unwrap()), Ok(Func(Int, Int))); - assert_eq!(infer(&context, parse_lambda(basic_application).unwrap()), Ok(Int)); - assert_eq!(infer(&context, parse_lambda(correct_cond_abs).unwrap()), Ok(Func(Bool, Int))); - assert_eq!(infer(&context, parse_lambda(correct_cond).unwrap()), Ok(Nat)); - assert!(infer(&context, parse_lambda(not_inferrable).unwrap()).is_err()); - assert!(infer(&context, parse_lambda(incorrect_branches).unwrap()).is_err()); - assert!(infer(&context, parse_lambda(incorrect_cond_abs).unwrap()).is_err()); + assert_eq!(context.infer(parse_lambda(sanity_check).unwrap()).unwrap(), Int); + assert_eq!(context.infer(parse_lambda(negate).unwrap()).unwrap(), Func(Bool, Bool)); + assert_eq!(context.infer(parse_lambda(basic_abstraction).unwrap()).unwrap(), Func(Int, Int)); + assert_eq!(context.infer(parse_lambda(basic_application).unwrap()).unwrap(), Int); + assert_eq!(context.infer(parse_lambda(correct_cond_abs).unwrap()).unwrap(), Func(Bool, Int)); + assert_eq!(context.infer(parse_lambda(correct_cond).unwrap()).unwrap(), Nat); + assert!(context.infer(parse_lambda(not_inferrable).unwrap()).is_err()); + assert!(context.infer(parse_lambda(incorrect_branches).unwrap()).is_err()); + assert!(context.infer(parse_lambda(incorrect_cond_abs).unwrap()).is_err()); } #[test] @@ -48,17 +48,17 @@ fn test_checking() { let context = Context::new(); // uninteresting - assert!(check(&context, parse_lambda(sanity_check).unwrap(), &Int).is_ok()); - assert!(check(&context, parse_lambda(negate).unwrap(), &Func(Bool, Bool)).is_ok()); - assert!(check(&context, parse_lambda(basic_abstraction).unwrap(), &Func(Int, Int)).is_ok()); - assert!(check(&context, parse_lambda(basic_application).unwrap(), &Int).is_ok()); - assert!(check(&context, parse_lambda(correct_cond_abs).unwrap(), &Func(Bool, Int)).is_ok()); - assert!(check(&context, parse_lambda(correct_cond).unwrap(), &Nat).is_ok()); - assert!(check(&context, parse_lambda(incorrect_branches).unwrap(), &Unit).is_err()); - assert!(check(&context, parse_lambda(incorrect_cond_abs).unwrap(), &Error).is_err()); + assert!(context.check(parse_lambda(sanity_check).unwrap(), &Int).is_ok()); + assert!(context.check(parse_lambda(negate).unwrap(), &Func(Bool, Bool)).is_ok()); + assert!(context.check(parse_lambda(basic_abstraction).unwrap(), &Func(Int, Int)).is_ok()); + assert!(context.check(parse_lambda(basic_application).unwrap(), &Int).is_ok()); + assert!(context.check(parse_lambda(correct_cond_abs).unwrap(), &Func(Bool, Int)).is_ok()); + assert!(context.check(parse_lambda(correct_cond).unwrap(), &Nat).is_ok()); + assert!(context.check(parse_lambda(incorrect_branches).unwrap(), &Unit).is_err()); + assert!(context.check(parse_lambda(incorrect_cond_abs).unwrap(), &Error).is_err()); // more fun - assert!(check(&context, parse_lambda(not_inferrable).unwrap(), &Func(Bool, Func(Int, Func(Int, Int)))).is_ok()); - assert!(check(&context, parse_lambda(not_inferrable).unwrap(), &Func(Bool, Func(Nat, Func(Nat, Nat)))).is_ok()); - assert!(check(&context, parse_lambda(not_inferrable).unwrap(), &Func(Bool, Func(Unit, Func(Unit, Unit)))).is_ok()); + assert!(context.check(parse_lambda(not_inferrable).unwrap(), &Func(Bool, Func(Int, Func(Int, Int)))).is_ok()); + assert!(context.check(parse_lambda(not_inferrable).unwrap(), &Func(Bool, Func(Nat, Func(Nat, Nat)))).is_ok()); + assert!(context.check(parse_lambda(not_inferrable).unwrap(), &Func(Bool, Func(Unit, Func(Unit, Unit)))).is_ok()); } |