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Merge pull request #131 from danpintara/pull-1

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actix-macros: Simplify test macros by using original signature
This commit is contained in:
Yuki Okushi 2020-04-23 02:33:52 +09:00 committed by GitHub
commit 7d0cfe1b4d
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 9 deletions
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18
actix-macros/src/lib.rs
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@ -55,13 +55,11 @@ pub fn main(_: TokenStream, item: TokenStream) -> TokenStream {
/// ```
#[proc_macro_attribute]
pub fn test(_: TokenStream, item: TokenStream) -> TokenStream {
let input = syn::parse_macro_input!(item as syn::ItemFn);
let ret = &input.sig.output;
let inputs = &input.sig.inputs;
let name = &input.sig.ident;
let body = &input.block;
let mut input = syn::parse_macro_input!(item as syn::ItemFn);
let attrs = &input.attrs;
let vis = &input.vis;
let sig = &mut input.sig;
let body = &input.block;
let mut has_test_attr = false;
for attr in attrs {
@ -70,7 +68,7 @@ pub fn test(_: TokenStream, item: TokenStream) -> TokenStream {
}
}
if input.sig.asyncness.is_none() {
if sig.asyncness.is_none() {
return syn::Error::new_spanned(
input.sig.fn_token,
format!("only async fn is supported, {}", input.sig.ident),
@ -79,10 +77,12 @@ pub fn test(_: TokenStream, item: TokenStream) -> TokenStream {
.into();
}
sig.asyncness = None;
let result = if has_test_attr {
quote! {
#(#attrs)*
fn #name(#inputs) #ret {
#vis #sig {
actix_rt::System::new("test")
.block_on(async { #body })
}
@ -91,7 +91,7 @@ pub fn test(_: TokenStream, item: TokenStream) -> TokenStream {
quote! {
#[test]
#(#attrs)*
fn #name(#inputs) #ret {
#vis #sig {
actix_rt::System::new("test")
.block_on(async { #body })
}