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test(parser): add cases for parsing constants and mutable variables.
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43 changes: 43 additions & 0 deletions
43
crates/fuse-parser/tests/cases/pass/variable-declaration-03/ast.snap
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| --- | ||
| source: crates/fuse-parser/tests/cases/mod.rs | ||
| expression: parsed.chunk | ||
| input_file: crates/fuse-parser/tests/cases/pass/variable-declaration-03/case.fuse | ||
| --- | ||
| Some(Chunk( | ||
| span: Span( | ||
| start: 0, | ||
| end: 18, | ||
| ), | ||
| body: Block( | ||
| statements: [ | ||
| VariableDeclaration(VariableDeclaration( | ||
| span: Span( | ||
| start: 0, | ||
| end: 17, | ||
| ), | ||
| kind: Let, | ||
| binding: BindingPattern( | ||
| kind: Identifier(BindingIdentifier( | ||
| span: Span( | ||
| start: 4, | ||
| end: 11, | ||
| ), | ||
| atom: Atom("num"), | ||
| mutable: true, | ||
| )), | ||
| type_annotation: None, | ||
| optional: false, | ||
| ), | ||
| expression: Some(NumberLiteral(NumberLiteral( | ||
| span: Span( | ||
| start: 14, | ||
| end: 17, | ||
| ), | ||
| raw: Atom("123"), | ||
| value: 123.0, | ||
| kind: Decimal, | ||
| ))), | ||
| )), | ||
| ], | ||
| ), | ||
| )) |
1 change: 1 addition & 0 deletions
1
crates/fuse-parser/tests/cases/pass/variable-declaration-03/case.fuse
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| let mut num = 123 |
102 changes: 102 additions & 0 deletions
102
crates/fuse-parser/tests/cases/pass/variable-declaration-03/tokens.snap
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| --- | ||
| source: crates/fuse-parser/tests/cases/mod.rs | ||
| expression: tokens | ||
| input_file: crates/fuse-parser/tests/cases/pass/variable-declaration-03/case.fuse | ||
| --- | ||
| [ | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 0, | ||
| end: 3, | ||
| ), | ||
| kind: Let, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 3, | ||
| end: 4, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 4, | ||
| end: 7, | ||
| ), | ||
| kind: Mut, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 7, | ||
| end: 8, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 8, | ||
| end: 11, | ||
| ), | ||
| kind: Identifier, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 11, | ||
| end: 12, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 12, | ||
| end: 13, | ||
| ), | ||
| kind: Eq, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 13, | ||
| end: 14, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 14, | ||
| end: 17, | ||
| ), | ||
| kind: NumberLiteral, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 17, | ||
| end: 18, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| ] |
43 changes: 43 additions & 0 deletions
43
crates/fuse-parser/tests/cases/pass/variable-declaration-04/ast.snap
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| --- | ||
| source: crates/fuse-parser/tests/cases/mod.rs | ||
| expression: parsed.chunk | ||
| input_file: crates/fuse-parser/tests/cases/pass/variable-declaration-04/case.fuse | ||
| --- | ||
| Some(Chunk( | ||
| span: Span( | ||
| start: 0, | ||
| end: 16, | ||
| ), | ||
| body: Block( | ||
| statements: [ | ||
| VariableDeclaration(VariableDeclaration( | ||
| span: Span( | ||
| start: 0, | ||
| end: 15, | ||
| ), | ||
| kind: Const, | ||
| binding: BindingPattern( | ||
| kind: Identifier(BindingIdentifier( | ||
| span: Span( | ||
| start: 6, | ||
| end: 8, | ||
| ), | ||
| atom: Atom("PI"), | ||
| mutable: false, | ||
| )), | ||
| type_annotation: None, | ||
| optional: false, | ||
| ), | ||
| expression: Some(NumberLiteral(NumberLiteral( | ||
| span: Span( | ||
| start: 11, | ||
| end: 15, | ||
| ), | ||
| raw: Atom("3.14"), | ||
| value: 3.14, | ||
| kind: Float, | ||
| ))), | ||
| )), | ||
| ], | ||
| ), | ||
| )) |
1 change: 1 addition & 0 deletions
1
crates/fuse-parser/tests/cases/pass/variable-declaration-04/case.fuse
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| const PI = 3.14 |
83 changes: 83 additions & 0 deletions
83
crates/fuse-parser/tests/cases/pass/variable-declaration-04/tokens.snap
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| --- | ||
| source: crates/fuse-parser/tests/cases/mod.rs | ||
| expression: tokens | ||
| input_file: crates/fuse-parser/tests/cases/pass/variable-declaration-04/case.fuse | ||
| --- | ||
| [ | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 0, | ||
| end: 5, | ||
| ), | ||
| kind: Const, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 5, | ||
| end: 6, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 6, | ||
| end: 8, | ||
| ), | ||
| kind: Identifier, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 8, | ||
| end: 9, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 9, | ||
| end: 10, | ||
| ), | ||
| kind: Eq, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 10, | ||
| end: 11, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 11, | ||
| end: 15, | ||
| ), | ||
| kind: NumberLiteral, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 15, | ||
| end: 16, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| ] |