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test(runtime-core) Add tests for the Func structure.

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This commit is contained in:
Ivan Enderlin
2019-10-30 13:59:59 +01:00
parent 77e01f01bd
commit bd9d4d9cc8
1 changed files with 38 additions and 0 deletions
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38
lib/runtime-core/src/typed_func.rs
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@ -562,6 +562,44 @@ where
#[cfg(test)]
mod tests {
use super::*;
macro_rules! test_func_arity_n {
($test_name:ident, $($x:ident),*) => {
#[test]
fn $test_name() {
use crate::vm;
fn with_vmctx(_: &mut vm::Ctx, $($x: i32),*) -> i32 {
vec![$($x),*].iter().sum()
}
let _func = Func::new(with_vmctx);
}
}
}
#[test]
fn test_func_arity_0() {
fn foo(_: &mut vm::Ctx) -> i32 {
0
}
let _ = Func::new(foo);
}
test_func_arity_n!(test_func_arity_1, a);
test_func_arity_n!(test_func_arity_2, a, b);
test_func_arity_n!(test_func_arity_3, a, b, c);
test_func_arity_n!(test_func_arity_4, a, b, c, d);
test_func_arity_n!(test_func_arity_5, a, b, c, d, e);
test_func_arity_n!(test_func_arity_6, a, b, c, d, e, f);
test_func_arity_n!(test_func_arity_7, a, b, c, d, e, f, g);
test_func_arity_n!(test_func_arity_8, a, b, c, d, e, f, g, h);
test_func_arity_n!(test_func_arity_9, a, b, c, d, e, f, g, h, i);
test_func_arity_n!(test_func_arity_10, a, b, c, d, e, f, g, h, i, j);
test_func_arity_n!(test_func_arity_11, a, b, c, d, e, f, g, h, i, j, k);
test_func_arity_n!(test_func_arity_12, a, b, c, d, e, f, g, h, i, j, k, l);
#[test]
fn test_call() {
fn foo(_ctx: &mut vm::Ctx, a: i32, b: i32) -> (i32, i32) {