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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/syn/tests/test_path.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/syn/tests/test_path.rs')
-rw-r--r--vendor/syn/tests/test_path.rs130
1 files changed, 0 insertions, 130 deletions
diff --git a/vendor/syn/tests/test_path.rs b/vendor/syn/tests/test_path.rs
deleted file mode 100644
index 2873441..0000000
--- a/vendor/syn/tests/test_path.rs
+++ /dev/null
@@ -1,130 +0,0 @@
-#![allow(clippy::uninlined_format_args)]
-
-#[macro_use]
-mod macros;
-
-use proc_macro2::{Delimiter, Group, Ident, Punct, Spacing, Span, TokenStream, TokenTree};
-use quote::{quote, ToTokens};
-use syn::{parse_quote, Expr, Type, TypePath};
-
-#[test]
-fn parse_interpolated_leading_component() {
- // mimics the token stream corresponding to `$mod::rest`
- let tokens = TokenStream::from_iter(vec![
- TokenTree::Group(Group::new(Delimiter::None, quote! { first })),
- TokenTree::Punct(Punct::new(':', Spacing::Joint)),
- TokenTree::Punct(Punct::new(':', Spacing::Alone)),
- TokenTree::Ident(Ident::new("rest", Span::call_site())),
- ]);
-
- snapshot!(tokens.clone() as Expr, @r###"
- Expr::Path {
- path: Path {
- segments: [
- PathSegment {
- ident: "first",
- },
- Token![::],
- PathSegment {
- ident: "rest",
- },
- ],
- },
- }
- "###);
-
- snapshot!(tokens as Type, @r###"
- Type::Path {
- path: Path {
- segments: [
- PathSegment {
- ident: "first",
- },
- Token![::],
- PathSegment {
- ident: "rest",
- },
- ],
- },
- }
- "###);
-}
-
-#[test]
-fn print_incomplete_qpath() {
- // qpath with `as` token
- let mut ty: TypePath = parse_quote!(<Self as A>::Q);
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(`< Self as A > :: Q`)
- "###);
- assert!(ty.path.segments.pop().is_some());
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(`< Self as A > ::`)
- "###);
- assert!(ty.path.segments.pop().is_some());
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(`< Self >`)
- "###);
- assert!(ty.path.segments.pop().is_none());
-
- // qpath without `as` token
- let mut ty: TypePath = parse_quote!(<Self>::A::B);
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(`< Self > :: A :: B`)
- "###);
- assert!(ty.path.segments.pop().is_some());
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(`< Self > :: A ::`)
- "###);
- assert!(ty.path.segments.pop().is_some());
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(`< Self > ::`)
- "###);
- assert!(ty.path.segments.pop().is_none());
-
- // normal path
- let mut ty: TypePath = parse_quote!(Self::A::B);
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(`Self :: A :: B`)
- "###);
- assert!(ty.path.segments.pop().is_some());
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(`Self :: A ::`)
- "###);
- assert!(ty.path.segments.pop().is_some());
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(`Self ::`)
- "###);
- assert!(ty.path.segments.pop().is_some());
- snapshot!(ty.to_token_stream(), @r###"
- TokenStream(``)
- "###);
- assert!(ty.path.segments.pop().is_none());
-}
-
-#[test]
-fn parse_parenthesized_path_arguments_with_disambiguator() {
- #[rustfmt::skip]
- let tokens = quote!(dyn FnOnce::() -> !);
- snapshot!(tokens as Type, @r###"
- Type::TraitObject {
- dyn_token: Some,
- bounds: [
- TypeParamBound::Trait(TraitBound {
- path: Path {
- segments: [
- PathSegment {
- ident: "FnOnce",
- arguments: PathArguments::Parenthesized {
- output: ReturnType::Type(
- Type::Never,
- ),
- },
- },
- ],
- },
- }),
- ],
- }
- "###);
-}