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test(parser): few tests for function declaration.
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100 changes: 100 additions & 0 deletions
100
crates/fuse-parser/tests/cases/pass/function-declaration-02/ast.snap
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| --- | ||
| source: crates/fuse-parser/tests/cases/mod.rs | ||
| expression: parsed.chunk | ||
| input_file: crates/fuse-parser/tests/cases/pass/function-declaration-02/case.fuse | ||
| --- | ||
| Some(Chunk( | ||
| span: Span( | ||
| start: 0, | ||
| end: 31, | ||
| ), | ||
| body: Block( | ||
| statements: [ | ||
| FunctionDeclaration(Function( | ||
| span: Span( | ||
| start: 0, | ||
| end: 26, | ||
| ), | ||
| identifier: Some(Identifier( | ||
| span: Span( | ||
| start: 9, | ||
| end: 13, | ||
| ), | ||
| name: Atom("test"), | ||
| )), | ||
| params: FunctionParameters( | ||
| span: Span( | ||
| start: 13, | ||
| end: 23, | ||
| ), | ||
| items: [ | ||
| FunctionParameter( | ||
| span: Span( | ||
| start: 14, | ||
| end: 15, | ||
| ), | ||
| pattern: BindingPattern( | ||
| kind: Identifier(BindingIdentifier( | ||
| span: Span( | ||
| start: 14, | ||
| end: 15, | ||
| ), | ||
| atom: Atom("a"), | ||
| )), | ||
| type_annotation: None, | ||
| optional: false, | ||
| ), | ||
| ), | ||
| FunctionParameter( | ||
| span: Span( | ||
| start: 17, | ||
| end: 18, | ||
| ), | ||
| pattern: BindingPattern( | ||
| kind: Identifier(BindingIdentifier( | ||
| span: Span( | ||
| start: 17, | ||
| end: 18, | ||
| ), | ||
| atom: Atom("b"), | ||
| )), | ||
| type_annotation: None, | ||
| optional: false, | ||
| ), | ||
| ), | ||
| FunctionParameter( | ||
| span: Span( | ||
| start: 20, | ||
| end: 21, | ||
| ), | ||
| pattern: BindingPattern( | ||
| kind: Identifier(BindingIdentifier( | ||
| span: Span( | ||
| start: 20, | ||
| end: 21, | ||
| ), | ||
| atom: Atom("c"), | ||
| )), | ||
| type_annotation: None, | ||
| optional: false, | ||
| ), | ||
| ), | ||
| ], | ||
| rest: None, | ||
| ), | ||
| return_type: None, | ||
| body: Block(Block( | ||
| statements: [ | ||
| Expression(Identifier(Identifier( | ||
| span: Span( | ||
| start: 25, | ||
| end: 26, | ||
| ), | ||
| name: Atom("b"), | ||
| ))), | ||
| ], | ||
| )), | ||
| )), | ||
| ], | ||
| ), | ||
| )) |
3 changes: 3 additions & 0 deletions
3
crates/fuse-parser/tests/cases/pass/function-declaration-02/case.fuse
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| function test(a, b, c,) | ||
| b | ||
| end |
187 changes: 187 additions & 0 deletions
187
crates/fuse-parser/tests/cases/pass/function-declaration-02/tokens.snap
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,187 @@ | ||
| --- | ||
| source: crates/fuse-parser/tests/cases/mod.rs | ||
| expression: tokens | ||
| input_file: crates/fuse-parser/tests/cases/pass/function-declaration-02/case.fuse | ||
| --- | ||
| [ | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 0, | ||
| end: 8, | ||
| ), | ||
| kind: Function, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 8, | ||
| end: 9, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 9, | ||
| end: 13, | ||
| ), | ||
| kind: Identifier, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 13, | ||
| end: 14, | ||
| ), | ||
| kind: LParen, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 14, | ||
| end: 15, | ||
| ), | ||
| kind: Identifier, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 15, | ||
| end: 16, | ||
| ), | ||
| kind: Comma, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 16, | ||
| end: 17, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 17, | ||
| end: 18, | ||
| ), | ||
| kind: Identifier, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 18, | ||
| end: 19, | ||
| ), | ||
| kind: Comma, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 19, | ||
| end: 20, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 20, | ||
| end: 21, | ||
| ), | ||
| kind: Identifier, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 21, | ||
| end: 22, | ||
| ), | ||
| kind: Comma, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 22, | ||
| end: 23, | ||
| ), | ||
| kind: RParen, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 23, | ||
| end: 25, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 25, | ||
| end: 26, | ||
| ), | ||
| kind: Identifier, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 26, | ||
| end: 27, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| TokenReference( | ||
| token: Token( | ||
| span: Span( | ||
| start: 27, | ||
| end: 30, | ||
| ), | ||
| kind: End, | ||
| ), | ||
| leading_trivia: [], | ||
| trailing_trivia: [ | ||
| Token( | ||
| span: Span( | ||
| start: 30, | ||
| end: 31, | ||
| ), | ||
| kind: Whitespace, | ||
| ), | ||
| ], | ||
| ), | ||
| ] |
62 changes: 62 additions & 0 deletions
62
crates/fuse-parser/tests/cases/pass/function-declaration-03/ast.snap
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| --- | ||
| source: crates/fuse-parser/tests/cases/mod.rs | ||
| expression: parsed.chunk | ||
| input_file: crates/fuse-parser/tests/cases/pass/function-declaration-03/case.fuse | ||
| --- | ||
| Some(Chunk( | ||
| span: Span( | ||
| start: 0, | ||
| end: 16, | ||
| ), | ||
| body: Block( | ||
| statements: [ | ||
| FunctionDeclaration(Function( | ||
| span: Span( | ||
| start: 0, | ||
| end: 15, | ||
| ), | ||
| identifier: Some(Identifier( | ||
| span: Span( | ||
| start: 3, | ||
| end: 7, | ||
| ), | ||
| name: Atom("test"), | ||
| )), | ||
| params: FunctionParameters( | ||
| span: Span( | ||
| start: 7, | ||
| end: 10, | ||
| ), | ||
| items: [ | ||
| FunctionParameter( | ||
| span: Span( | ||
| start: 8, | ||
| end: 9, | ||
| ), | ||
| pattern: BindingPattern( | ||
| kind: Identifier(BindingIdentifier( | ||
| span: Span( | ||
| start: 8, | ||
| end: 9, | ||
| ), | ||
| atom: Atom("a"), | ||
| )), | ||
| type_annotation: None, | ||
| optional: false, | ||
| ), | ||
| ), | ||
| ], | ||
| rest: None, | ||
| ), | ||
| return_type: None, | ||
| body: Expression(Identifier(Identifier( | ||
| span: Span( | ||
| start: 14, | ||
| end: 15, | ||
| ), | ||
| name: Atom("a"), | ||
| ))), | ||
| )), | ||
| ], | ||
| ), | ||
| )) |
1 change: 1 addition & 0 deletions
1
crates/fuse-parser/tests/cases/pass/function-declaration-03/case.fuse
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| @@ -0,0 +1 @@ | ||
| fn test(a) => a |
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