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Fix parameter emit for synthetic function types

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This commit is contained in:
Ron Buckton
2017-06-07 15:13:24 -07:00
parent d450b8b2ab
commit 00a926cc4e
4 changed files with 146 additions and 58 deletions
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175
src/harness/unittests/printer.ts
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@@ -81,63 +81,136 @@ namespace ts {
describe("printNode", () => {
const printsCorrectly = makePrintsCorrectly("printsNodeCorrectly");
let sourceFile: SourceFile;
before(() => sourceFile = createSourceFile("source.ts", "", ScriptTarget.ES2015));
// tslint:disable boolean-trivia
const syntheticNode = createClassDeclaration(
undefined,
undefined,
/*name*/ createIdentifier("C"),
undefined,
undefined,
createNodeArray([
createProperty(
undefined,
printsCorrectly("class", {}, printer => printer.printNode(
EmitHint.Unspecified,
createClassDeclaration(
/*decorators*/ undefined,
/*modifiers*/ undefined,
/*name*/ createIdentifier("C"),
/*typeParameters*/ undefined,
/*heritageClauses*/ undefined,
[createProperty(
/*decorators*/ undefined,
createNodeArray([createToken(SyntaxKind.PublicKeyword)]),
createIdentifier("prop"),
undefined,
undefined,
undefined
)
])
);
/*questionToken*/ undefined,
/*type*/ undefined,
/*initializer*/ undefined
)]
),
createSourceFile("source.ts", "", ScriptTarget.ES2015)
));
printsCorrectly("namespaceExportDeclaration", {}, printer => printer.printNode(
EmitHint.Unspecified,
createNamespaceExportDeclaration("B"),
createSourceFile("source.ts", "", ScriptTarget.ES2015)
));
// https://github.com/Microsoft/TypeScript/issues/15971
const classWithOptionalMethodAndProperty = createClassDeclaration(
undefined,
/* modifiers */ createNodeArray([createToken(SyntaxKind.DeclareKeyword)]),
/* name */ createIdentifier("X"),
undefined,
undefined,
createNodeArray([
createMethod(
undefined,
undefined,
undefined,
/* name */ createIdentifier("method"),
/* questionToken */ createToken(SyntaxKind.QuestionToken),
undefined,
undefined,
/* type */ createKeywordTypeNode(SyntaxKind.VoidKeyword),
undefined
printsCorrectly("classWithOptionalMethodAndProperty", {}, printer => printer.printNode(
EmitHint.Unspecified,
createClassDeclaration(
/*decorators*/ undefined,
/*modifiers*/ [createToken(SyntaxKind.DeclareKeyword)],
/*name*/ createIdentifier("X"),
/*typeParameters*/ undefined,
/*heritageClauses*/ undefined,
[
createMethod(
/*decorators*/ undefined,
/*modifiers*/ undefined,
/*asteriskToken*/ undefined,
/*name*/ createIdentifier("method"),
/*questionToken*/ createToken(SyntaxKind.QuestionToken),
/*typeParameters*/ undefined,
[],
/*type*/ createKeywordTypeNode(SyntaxKind.VoidKeyword),
/*body*/ undefined
),
createProperty(
/*decorators*/ undefined,
/*modifiers*/ undefined,
/*name*/ createIdentifier("property"),
/*questionToken*/ createToken(SyntaxKind.QuestionToken),
/*type*/ createKeywordTypeNode(SyntaxKind.StringKeyword),
/*initializer*/ undefined
),
]
),
createSourceFile("source.ts", "", ScriptTarget.ES2015)
));
// https://github.com/Microsoft/TypeScript/issues/15651
printsCorrectly("functionTypes", {}, printer => printer.printNode(
EmitHint.Unspecified,
createTupleTypeNode([
createFunctionTypeNode(
/*typeArguments*/ undefined,
[createParameter(
/*decorators*/ undefined,
/*modifiers*/ undefined,
/*dotDotDotToken*/ undefined,
createIdentifier("args")
)],
createKeywordTypeNode(SyntaxKind.AnyKeyword)
),
createProperty(
undefined,
undefined,
/* name */ createIdentifier("property"),
/* questionToken */ createToken(SyntaxKind.QuestionToken),
/* type */ createKeywordTypeNode(SyntaxKind.StringKeyword),
undefined
createFunctionTypeNode(
[createTypeParameterDeclaration("T")],
[createParameter(
/*decorators*/ undefined,
/*modifiers*/ undefined,
/*dotDotDotToken*/ undefined,
createIdentifier("args")
)],
createKeywordTypeNode(SyntaxKind.AnyKeyword)
),
])
);
// tslint:enable boolean-trivia
printsCorrectly("class", {}, printer => printer.printNode(EmitHint.Unspecified, syntheticNode, sourceFile));
printsCorrectly("namespaceExportDeclaration", {}, printer => printer.printNode(EmitHint.Unspecified, createNamespaceExportDeclaration("B"), sourceFile));
printsCorrectly("classWithOptionalMethodAndProperty", {}, printer => printer.printNode(EmitHint.Unspecified, classWithOptionalMethodAndProperty, sourceFile));
createFunctionTypeNode(
/*typeArguments*/ undefined,
[createParameter(
/*decorators*/ undefined,
/*modifiers*/ undefined,
createToken(SyntaxKind.DotDotDotToken),
createIdentifier("args")
)],
createKeywordTypeNode(SyntaxKind.AnyKeyword)
),
createFunctionTypeNode(
/*typeArguments*/ undefined,
[createParameter(
/*decorators*/ undefined,
/*modifiers*/ undefined,
/*dotDotDotToken*/ undefined,
createIdentifier("args"),
createToken(SyntaxKind.QuestionToken)
)],
createKeywordTypeNode(SyntaxKind.AnyKeyword)
),
createFunctionTypeNode(
/*typeArguments*/ undefined,
[createParameter(
/*decorators*/ undefined,
/*modifiers*/ undefined,
/*dotDotDotToken*/ undefined,
createIdentifier("args"),
/*questionToken*/ undefined,
createKeywordTypeNode(SyntaxKind.AnyKeyword)
)],
createKeywordTypeNode(SyntaxKind.AnyKeyword)
),
createFunctionTypeNode(
/*typeArguments*/ undefined,
[createParameter(
/*decorators*/ undefined,
/*modifiers*/ undefined,
/*dotDotDotToken*/ undefined,
createObjectBindingPattern([])
)],
createKeywordTypeNode(SyntaxKind.AnyKeyword)
),
]),
createSourceFile("source.ts", "", ScriptTarget.ES2015)
));
});
});
}