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test(api) Write more test cases for WasmTypeList.

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This commit is contained in:
Ivan Enderlin
2020-06-22 15:25:10 +02:00
parent 3b03d7071b
commit 1cd6eb8a21
1 changed files with 52 additions and 35 deletions
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87
lib/api/src/externals/function.rs vendored
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@@ -862,6 +862,7 @@ mod inner {
func_wrapper::<$( $x, )* Rets, RetsAsResult, Env, Self> as *const VMFunctionBody func_wrapper::<$( $x, )* Rets, RetsAsResult, Env, Self> as *const VMFunctionBody
} }
} }
}; };
} }
@@ -943,24 +944,32 @@ mod inner {
mod test_wasm_type_list { mod test_wasm_type_list {
use super::*; use super::*;
use wasm_common::Type; use wasm_common::Type;
// WasmTypeList
#[test] #[test]
fn test_simple_values() { fn test_from_array() {
// Simple values assert_eq!(<()>::from_array([]), ());
assert_eq!(<i32>::wasm_types(), [Type::I32]); assert_eq!(<i32>::from_array([1]), (1i32));
assert_eq!(<i64>::wasm_types(), [Type::I64]); assert_eq!(<(i32, i64)>::from_array([1, 2]), (1i32, 2i64));
assert_eq!(<f32>::wasm_types(), [Type::F32]); assert_eq!(
assert_eq!(<f64>::wasm_types(), [Type::F64]); <(i32, i64, f32, f64)>::from_array([
1,
2,
(3.1f32).to_bits().into(),
(4.2f64).to_bits().into()
]),
(1, 2, 3.1f32, 4.2f64)
);
}
// Multi values #[test]
assert_eq!(<(i32, i32)>::wasm_types(), [Type::I32, Type::I32]); fn test_into_array() {
assert_eq!(<(i64, i64)>::wasm_types(), [Type::I64, Type::I64]); assert_eq!(().into_array(), []);
assert_eq!(<(f32, f32)>::wasm_types(), [Type::F32, Type::F32]); assert_eq!((1).into_array(), [1]);
assert_eq!(<(f64, f64)>::wasm_types(), [Type::F64, Type::F64]); assert_eq!((1i32, 2i64).into_array(), [1, 2]);
assert_eq!(
// Mixed values (1i32, 2i32, 3.1f32, 4.2f64).into_array(),
// assert_eq!(<(i32, i64, f32, f64)>::wasm_types(), [Type::I32, Type::I64, Type::F32, Type::F64]); [1, 2, (3.1f32).to_bits().into(), (4.2f64).to_bits().into()]
);
} }
#[test] #[test]
@@ -970,28 +979,36 @@ mod inner {
assert_eq!(<(i32, i64)>::empty_array().len(), 2); assert_eq!(<(i32, i64)>::empty_array().len(), 2);
} }
// #[test] #[test]
// fn test_from_array() { fn test_from_c_struct() {
// assert_eq!(<()>::from_array([]), ()); assert_eq!(<()>::from_c_struct(S0()), ());
// assert_eq!(<(i32)>::from_array([1]), (1)); assert_eq!(<i32>::from_c_struct(S1(1)), (1i32));
// assert_eq!(<(i32, i32)>::from_array([1, 1]), (1, 1)); assert_eq!(<(i32, i64)>::from_c_struct(S2(1, 2)), (1i32, 2i64));
// // This doesn't work assert_eq!(
// // assert_eq!(<(i32, i64, f32, f64)>::from_array([1, 2, (3.1f32).to_bits().into(), (4.2f64).to_bits().into()]), (1, 2, 3.1f32, 4.2f64)); <(i32, i64, f32, f64)>::from_c_struct(S4(1, 2, 3.1, 4.2)),
// } (1i32, 2i64, 3.1f32, 4.2f64)
);
// #[test] }
// fn test_into_array() {
// assert_eq!(().into_array(), []);
// assert_eq!((1).into_array(), [1]);
// assert_eq!((1, 2).into_array(), [1, 2]);
// assert_eq!((1, 2, 3).into_array(), [1, 2, 3]);
// // This doesn't work
// // assert_eq!(<(i32, i64, f32, f64)>::from_array([1, 2, (3.1f32).to_bits().into(), (4.2f64).to_bits().into()]), (1, 2, 3.1f32, 4.2f64));
// }
#[test] #[test]
fn test_into_c_struct() { fn test_wasm_types_for_uni_values() {
// assert_eq!(<()>::into_c_struct(), &[]); assert_eq!(<i32>::wasm_types(), [Type::I32]);
assert_eq!(<i64>::wasm_types(), [Type::I64]);
assert_eq!(<f32>::wasm_types(), [Type::F32]);
assert_eq!(<f64>::wasm_types(), [Type::F64]);
}
#[test]
fn test_wasm_types_for_multi_values() {
assert_eq!(<(i32, i32)>::wasm_types(), [Type::I32, Type::I32]);
assert_eq!(<(i64, i64)>::wasm_types(), [Type::I64, Type::I64]);
assert_eq!(<(f32, f32)>::wasm_types(), [Type::F32, Type::F32]);
assert_eq!(<(f64, f64)>::wasm_types(), [Type::F64, Type::F64]);
assert_eq!(
<(i32, i64, f32, f64)>::wasm_types(),
[Type::I32, Type::I64, Type::F32, Type::F64]
);
} }
} }