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Add rust-analyzer-span server feature equivalent to the ID server

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This commit is contained in:
Lukas Wirth 2023-12-11 12:16:12 +01:00
parent 3ce35931db
commit a892237ed4
17 changed files with 1159 additions and 558 deletions
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58
crates/proc-macro-srv/src/tests/mod.rs
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@ -8,7 +8,7 @@ use expect_test::expect;
#[test]
fn test_derive_empty() {
assert_expand("DeriveEmpty", r#"struct S;"#, expect!["SUBTREE $$ 1 1"]);
assert_expand("DeriveEmpty", r#"struct S;"#, expect!["SUBTREE $$ 1 1"], expect!["SUBTREE $$ SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }"]);
}
#[test]
@ -23,6 +23,13 @@ fn test_derive_error() {
SUBTREE () 1 1
LITERAL "#[derive(DeriveError)] struct S ;" 1
PUNCH ; [alone] 1"##]],
expect![[r##"
SUBTREE $$ SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
IDENT compile_error SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH ! [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
SUBTREE () SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL "#[derive(DeriveError)] struct S ;" SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH ; [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }"##]],
);
}
@ -40,6 +47,15 @@ fn test_fn_like_macro_noop() {
LITERAL 1 1
PUNCH , [alone] 1
SUBTREE [] 1 1"#]],
expect![[r#"
SUBTREE $$ SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
IDENT ident SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH , [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 0 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH , [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 1 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH , [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
SUBTREE [] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }"#]],
);
}
@ -53,6 +69,11 @@ fn test_fn_like_macro_clone_ident_subtree() {
IDENT ident 1
PUNCH , [alone] 1
SUBTREE [] 1 1"#]],
expect![[r#"
SUBTREE $$ SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
IDENT ident SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH , [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
SUBTREE [] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }"#]],
);
}
@ -64,6 +85,9 @@ fn test_fn_like_macro_clone_raw_ident() {
expect![[r#"
SUBTREE $$ 1 1
IDENT r#async 1"#]],
expect![[r#"
SUBTREE $$ SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
IDENT r#async SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }"#]],
);
}
@ -81,6 +105,15 @@ fn test_fn_like_mk_literals() {
LITERAL 3.14 1
LITERAL 123i64 1
LITERAL 123 1"#]],
expect![[r#"
SUBTREE $$ SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL b"byte_string" SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 'c' SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL "string" SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 3.14f64 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 3.14 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 123i64 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 123 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }"#]],
);
}
@ -93,6 +126,10 @@ fn test_fn_like_mk_idents() {
SUBTREE $$ 1 1
IDENT standard 1
IDENT r#raw 1"#]],
expect![[r#"
SUBTREE $$ SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
IDENT standard SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
IDENT r#raw SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }"#]],
);
}
@ -113,6 +150,18 @@ fn test_fn_like_macro_clone_literals() {
LITERAL 3.14f32 1
PUNCH , [alone] 1
LITERAL "hello bridge" 1"#]],
expect![[r#"
SUBTREE $$ SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 1u16 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH , [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 2_u32 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH , [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH - [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 4i64 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH , [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL 3.14f32 SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH , [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL "hello bridge" SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }"#]],
);
}
@ -132,6 +181,13 @@ fn test_attr_macro() {
SUBTREE () 1 1
LITERAL "#[attr_error(some arguments)] mod m {}" 1
PUNCH ; [alone] 1"##]],
expect![[r##"
SUBTREE $$ SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
IDENT compile_error SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH ! [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
SUBTREE () SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) } SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
LITERAL "#[attr_error(some arguments)] mod m {}" SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }
PUNCH ; [alone] SpanData { range: 52..77, anchor: SpanAnchor(FileId(42), 2), ctx: SyntaxContextId(0) }"##]],
);
}