1 #[macro_use]
2 mod macros;
3 
4 use proc_macro2::TokenStream;
5 use quote::quote;
6 use syn::Lit;
7 
8 #[test]
test_struct()9 fn test_struct() {
10     let input = "
11         #[derive(Debug, Clone)]
12         pub struct Item {
13             pub ident: Ident,
14             pub attrs: Vec<Attribute>,
15         }
16     ";
17 
18     snapshot!(input as TokenStream, @r###"
19     TokenStream(
20         `# [derive (Debug , Clone)] pub struct Item { pub ident : Ident , pub attrs : Vec < Attribute >, }`,
21     )
22     "###);
23 }
24 
25 #[test]
test_literal_mangling()26 fn test_literal_mangling() {
27     let code = "0_4";
28     let parsed: Lit = syn::parse_str(code).unwrap();
29     assert_eq!(code, quote!(#parsed).to_string());
30 }
31