| //! proc-macro tests |
| |
| #[macro_use] |
| mod utils; |
| use utils::*; |
| |
| use expect_test::expect; |
| |
| #[test] |
| fn test_derive_empty() { |
| assert_expand( |
| "DeriveEmpty", |
| r#"struct S;"#, |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| IDENT struct 1 |
| IDENT S 1 |
| PUNCH ; [alone] 1 |
| |
| |
| |
| SUBTREE $$ 1 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT struct 42:Root[0000, 0]@0..6#ROOT2024 |
| IDENT S 42:Root[0000, 0]@7..8#ROOT2024 |
| PUNCH ; [alone] 42:Root[0000, 0]@8..9#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_derive_error() { |
| assert_expand( |
| "DeriveError", |
| r#"struct S;"#, |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| IDENT struct 1 |
| IDENT S 1 |
| PUNCH ; [alone] 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| IDENT compile_error 1 |
| PUNCH ! [alone] 1 |
| SUBTREE () 1 1 |
| LITERAL Str #[derive(DeriveError)] struct S ; 1 |
| PUNCH ; [alone] 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT struct 42:Root[0000, 0]@0..6#ROOT2024 |
| IDENT S 42:Root[0000, 0]@7..8#ROOT2024 |
| PUNCH ; [alone] 42:Root[0000, 0]@8..9#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT compile_error 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH ! [alone] 42:Root[0000, 0]@0..100#ROOT2024 |
| SUBTREE () 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Str #[derive(DeriveError)] struct S ; 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH ; [alone] 42:Root[0000, 0]@0..100#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_fn_like_macro_noop() { |
| assert_expand( |
| "fn_like_noop", |
| r#"ident, 0, 1, []"#, |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| IDENT ident 1 |
| PUNCH , [alone] 1 |
| LITERAL Integer 0 1 |
| PUNCH , [alone] 1 |
| LITERAL Integer 1 1 |
| PUNCH , [alone] 1 |
| SUBTREE [] 1 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| IDENT ident 1 |
| PUNCH , [alone] 1 |
| LITERAL Integer 0 1 |
| PUNCH , [alone] 1 |
| LITERAL Integer 1 1 |
| PUNCH , [alone] 1 |
| SUBTREE [] 1 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT ident 42:Root[0000, 0]@0..5#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@5..6#ROOT2024 |
| LITERAL Integer 0 42:Root[0000, 0]@7..8#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@8..9#ROOT2024 |
| LITERAL Integer 1 42:Root[0000, 0]@10..11#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@11..12#ROOT2024 |
| SUBTREE [] 42:Root[0000, 0]@13..14#ROOT2024 42:Root[0000, 0]@14..15#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT ident 42:Root[0000, 0]@0..5#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@5..6#ROOT2024 |
| LITERAL Integer 0 42:Root[0000, 0]@7..8#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@8..9#ROOT2024 |
| LITERAL Integer 1 42:Root[0000, 0]@10..11#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@11..12#ROOT2024 |
| SUBTREE [] 42:Root[0000, 0]@13..14#ROOT2024 42:Root[0000, 0]@14..15#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_fn_like_macro_clone_ident_subtree() { |
| assert_expand( |
| "fn_like_clone_tokens", |
| r#"ident, []"#, |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| IDENT ident 1 |
| PUNCH , [alone] 1 |
| SUBTREE [] 1 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| IDENT ident 1 |
| PUNCH , [alone] 1 |
| SUBTREE [] 1 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT ident 42:Root[0000, 0]@0..5#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@5..6#ROOT2024 |
| SUBTREE [] 42:Root[0000, 0]@7..8#ROOT2024 42:Root[0000, 0]@8..9#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT ident 42:Root[0000, 0]@0..5#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@5..6#ROOT2024 |
| SUBTREE [] 42:Root[0000, 0]@7..9#ROOT2024 42:Root[0000, 0]@7..9#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_fn_like_macro_clone_raw_ident() { |
| assert_expand( |
| "fn_like_clone_tokens", |
| "r#async", |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| IDENT r#async 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| IDENT r#async 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT r#async 42:Root[0000, 0]@0..7#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT r#async 42:Root[0000, 0]@0..7#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_fn_like_fn_like_span_join() { |
| assert_expand( |
| "fn_like_span_join", |
| "foo bar", |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| IDENT foo 1 |
| IDENT bar 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| IDENT r#joined 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT foo 42:Root[0000, 0]@0..3#ROOT2024 |
| IDENT bar 42:Root[0000, 0]@8..11#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT r#joined 42:Root[0000, 0]@0..11#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_fn_like_fn_like_span_ops() { |
| assert_expand( |
| "fn_like_span_ops", |
| "set_def_site resolved_at_def_site start_span", |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| IDENT set_def_site 1 |
| IDENT resolved_at_def_site 1 |
| IDENT start_span 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| IDENT set_def_site 0 |
| IDENT resolved_at_def_site 1 |
| IDENT start_span 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT set_def_site 42:Root[0000, 0]@0..12#ROOT2024 |
| IDENT resolved_at_def_site 42:Root[0000, 0]@13..33#ROOT2024 |
| IDENT start_span 42:Root[0000, 0]@34..44#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT set_def_site 41:Root[0000, 0]@0..150#ROOT2024 |
| IDENT resolved_at_def_site 42:Root[0000, 0]@13..33#ROOT2024 |
| IDENT start_span 42:Root[0000, 0]@34..34#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_fn_like_mk_literals() { |
| assert_expand( |
| "fn_like_mk_literals", |
| r#""#, |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| LITERAL ByteStr byte_string 1 |
| LITERAL Char c 1 |
| LITERAL Str string 1 |
| LITERAL Str -string 1 |
| LITERAL CStr cstring 1 |
| LITERAL Float 3.14f64 1 |
| PUNCH - [alone] 1 |
| LITERAL Float 3.14f64 1 |
| LITERAL Float 3.14 1 |
| PUNCH - [alone] 1 |
| LITERAL Float 3.14 1 |
| LITERAL Integer 123i64 1 |
| PUNCH - [alone] 1 |
| LITERAL Integer 123i64 1 |
| LITERAL Integer 123 1 |
| PUNCH - [alone] 1 |
| LITERAL Integer 123 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL ByteStr byte_string 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Char c 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Str string 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Str -string 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL CStr cstring 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Float 3.14f64 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Float 3.14f64 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Float 3.14 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Float 3.14 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Integer 123i64 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Integer 123i64 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Integer 123 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Integer 123 42:Root[0000, 0]@0..100#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_fn_like_mk_idents() { |
| assert_expand( |
| "fn_like_mk_idents", |
| r#""#, |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| IDENT standard 1 |
| IDENT r#raw 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT standard 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT r#raw 42:Root[0000, 0]@0..100#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_fn_like_macro_clone_literals() { |
| assert_expand( |
| "fn_like_clone_tokens", |
| r###"1u16, 2_u32, -4i64, 3.14f32, "hello bridge", "suffixed"suffix, r##"raw"##, 'a', b'b', c"null""###, |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| LITERAL Integer 1u16 1 |
| PUNCH , [alone] 1 |
| LITERAL Integer 2_u32 1 |
| PUNCH , [alone] 1 |
| PUNCH - [alone] 1 |
| LITERAL Integer 4i64 1 |
| PUNCH , [alone] 1 |
| LITERAL Float 3.14f32 1 |
| PUNCH , [alone] 1 |
| LITERAL Str hello bridge 1 |
| PUNCH , [alone] 1 |
| LITERAL Str suffixedsuffix 1 |
| PUNCH , [alone] 1 |
| LITERAL StrRaw(2) raw 1 |
| PUNCH , [alone] 1 |
| LITERAL Char a 1 |
| PUNCH , [alone] 1 |
| LITERAL Byte b 1 |
| PUNCH , [alone] 1 |
| LITERAL CStr null 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| LITERAL Integer 1u16 1 |
| PUNCH , [alone] 1 |
| LITERAL Integer 2_u32 1 |
| PUNCH , [alone] 1 |
| PUNCH - [alone] 1 |
| LITERAL Integer 4i64 1 |
| PUNCH , [alone] 1 |
| LITERAL Float 3.14f32 1 |
| PUNCH , [alone] 1 |
| LITERAL Str hello bridge 1 |
| PUNCH , [alone] 1 |
| LITERAL Str suffixedsuffix 1 |
| PUNCH , [alone] 1 |
| LITERAL StrRaw(2) raw 1 |
| PUNCH , [alone] 1 |
| LITERAL Char a 1 |
| PUNCH , [alone] 1 |
| LITERAL Byte b 1 |
| PUNCH , [alone] 1 |
| LITERAL CStr null 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Integer 1u16 42:Root[0000, 0]@0..4#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@4..5#ROOT2024 |
| LITERAL Integer 2_u32 42:Root[0000, 0]@6..11#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@11..12#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@13..14#ROOT2024 |
| LITERAL Integer 4i64 42:Root[0000, 0]@14..18#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@18..19#ROOT2024 |
| LITERAL Float 3.14f32 42:Root[0000, 0]@20..27#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@27..28#ROOT2024 |
| LITERAL Str hello bridge 42:Root[0000, 0]@29..43#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@43..44#ROOT2024 |
| LITERAL Str suffixedsuffix 42:Root[0000, 0]@45..61#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@61..62#ROOT2024 |
| LITERAL StrRaw(2) raw 42:Root[0000, 0]@63..73#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@73..74#ROOT2024 |
| LITERAL Char a 42:Root[0000, 0]@75..78#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@78..79#ROOT2024 |
| LITERAL Byte b 42:Root[0000, 0]@80..84#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@84..85#ROOT2024 |
| LITERAL CStr null 42:Root[0000, 0]@86..93#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Integer 1u16 42:Root[0000, 0]@0..4#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@4..5#ROOT2024 |
| LITERAL Integer 2_u32 42:Root[0000, 0]@6..11#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@11..12#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@13..14#ROOT2024 |
| LITERAL Integer 4i64 42:Root[0000, 0]@14..18#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@18..19#ROOT2024 |
| LITERAL Float 3.14f32 42:Root[0000, 0]@20..27#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@27..28#ROOT2024 |
| LITERAL Str hello bridge 42:Root[0000, 0]@29..43#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@43..44#ROOT2024 |
| LITERAL Str suffixedsuffix 42:Root[0000, 0]@45..61#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@61..62#ROOT2024 |
| LITERAL StrRaw(2) raw 42:Root[0000, 0]@63..73#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@73..74#ROOT2024 |
| LITERAL Char a 42:Root[0000, 0]@75..78#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@78..79#ROOT2024 |
| LITERAL Byte b 42:Root[0000, 0]@80..84#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@84..85#ROOT2024 |
| LITERAL CStr null 42:Root[0000, 0]@86..93#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_fn_like_macro_negative_literals() { |
| assert_expand( |
| "fn_like_clone_tokens", |
| r###"-1u16, - 2_u32, -3.14f32, - 2.7"###, |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| PUNCH - [alone] 1 |
| LITERAL Integer 1u16 1 |
| PUNCH , [alone] 1 |
| PUNCH - [alone] 1 |
| LITERAL Integer 2_u32 1 |
| PUNCH , [alone] 1 |
| PUNCH - [alone] 1 |
| LITERAL Float 3.14f32 1 |
| PUNCH , [alone] 1 |
| PUNCH - [alone] 1 |
| LITERAL Float 2.7 1 |
| |
| |
| |
| SUBTREE $$ 1 1 |
| PUNCH - [alone] 1 |
| LITERAL Integer 1u16 1 |
| PUNCH , [alone] 1 |
| PUNCH - [alone] 1 |
| LITERAL Integer 2_u32 1 |
| PUNCH , [alone] 1 |
| PUNCH - [alone] 1 |
| LITERAL Float 3.14f32 1 |
| PUNCH , [alone] 1 |
| PUNCH - [alone] 1 |
| LITERAL Float 2.7 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@0..1#ROOT2024 |
| LITERAL Integer 1u16 42:Root[0000, 0]@1..5#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@5..6#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@7..8#ROOT2024 |
| LITERAL Integer 2_u32 42:Root[0000, 0]@9..14#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@14..15#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@16..17#ROOT2024 |
| LITERAL Float 3.14f32 42:Root[0000, 0]@17..24#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@24..25#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@26..27#ROOT2024 |
| LITERAL Float 2.7 42:Root[0000, 0]@28..31#ROOT2024 |
| |
| |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@0..1#ROOT2024 |
| LITERAL Integer 1u16 42:Root[0000, 0]@1..5#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@5..6#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@7..8#ROOT2024 |
| LITERAL Integer 2_u32 42:Root[0000, 0]@9..14#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@14..15#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@16..17#ROOT2024 |
| LITERAL Float 3.14f32 42:Root[0000, 0]@17..24#ROOT2024 |
| PUNCH , [alone] 42:Root[0000, 0]@24..25#ROOT2024 |
| PUNCH - [alone] 42:Root[0000, 0]@26..27#ROOT2024 |
| LITERAL Float 2.7 42:Root[0000, 0]@28..31#ROOT2024"#]], |
| ); |
| } |
| |
| #[test] |
| fn test_attr_macro() { |
| // Corresponds to |
| // #[proc_macro_test::attr_error(some arguments)] |
| // mod m {} |
| assert_expand_attr( |
| "attr_error", |
| r#"mod m {}"#, |
| r#"some arguments"#, |
| expect![[r#" |
| SUBTREE $$ 1 1 |
| IDENT mod 1 |
| IDENT m 1 |
| SUBTREE {} 1 1 |
| |
| SUBTREE $$ 1 1 |
| IDENT some 1 |
| IDENT arguments 1 |
| |
| SUBTREE $$ 1 1 |
| IDENT compile_error 1 |
| PUNCH ! [alone] 1 |
| SUBTREE () 1 1 |
| LITERAL Str #[attr_error(some arguments)] mod m {} 1 |
| PUNCH ; [alone] 1"#]], |
| expect![[r#" |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT mod 42:Root[0000, 0]@0..3#ROOT2024 |
| IDENT m 42:Root[0000, 0]@4..5#ROOT2024 |
| SUBTREE {} 42:Root[0000, 0]@6..7#ROOT2024 42:Root[0000, 0]@7..8#ROOT2024 |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT some 42:Root[0000, 0]@0..4#ROOT2024 |
| IDENT arguments 42:Root[0000, 0]@5..14#ROOT2024 |
| |
| SUBTREE $$ 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| IDENT compile_error 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH ! [alone] 42:Root[0000, 0]@0..100#ROOT2024 |
| SUBTREE () 42:Root[0000, 0]@0..100#ROOT2024 42:Root[0000, 0]@0..100#ROOT2024 |
| LITERAL Str #[attr_error(some arguments)] mod m {} 42:Root[0000, 0]@0..100#ROOT2024 |
| PUNCH ; [alone] 42:Root[0000, 0]@0..100#ROOT2024"#]], |
| ); |
| } |
| |
| /// Tests that we find and classify all proc macros correctly. |
| #[test] |
| fn list_test_macros() { |
| let res = list().join("\n"); |
| |
| expect![[r#" |
| fn_like_noop [Bang] |
| fn_like_panic [Bang] |
| fn_like_error [Bang] |
| fn_like_clone_tokens [Bang] |
| fn_like_mk_literals [Bang] |
| fn_like_mk_idents [Bang] |
| fn_like_span_join [Bang] |
| fn_like_span_ops [Bang] |
| attr_noop [Attr] |
| attr_panic [Attr] |
| attr_error [Attr] |
| DeriveEmpty [CustomDerive] |
| DerivePanic [CustomDerive] |
| DeriveError [CustomDerive]"#]] |
| .assert_eq(&res); |
| } |
