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tests

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This commit is contained in:
Martin Aeschlimann
2019-12-17 17:07:51 +01:00
parent 2ca09d93aa
commit 8bbe5ce092
4 changed files with 125 additions and 25 deletions
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43
extensions/html-language-features/server/src/modes/javascriptSemanticTokens.ts
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@@ -12,30 +12,29 @@ export function getSemanticTokens(jsLanguageService: ts.LanguageService, current
//https://ts-ast-viewer.com/#code/AQ0g2CmAuwGbALzAJwG4BQZQGNwEMBnQ4AQQEYBmYAb2C22zgEtJwATJVTRxgcwD27AQAp8AGmAAjAJS0A9POB8+7NQ168oscAJz5wANXwAnLug2bsJmAFcTAO2XAA1MHyvgu-UdOeWbOw8ViAAvpagocBAA
let resultTokens: SemanticTokenData[] = [];
const tokens = jsLanguageService.getSemanticClassifications(fileName, { start: 0, length: currentTextDocument.getText().length });
for (let token of tokens) {
const typeIdx = tokenFromClassificationMapping[token.classificationType];
if (typeIdx !== undefined) {
resultTokens.push({ offset: token.textSpan.start, length: token.textSpan.length, typeIdx, modifierSet: 0 });
}
}
// const tokens = jsLanguageService.getSemanticClassifications(fileName, { start: 0, length: currentTextDocument.getText().length });
// for (let token of tokens) {
// const typeIdx = tokenFromClassificationMapping[token.classificationType];
// if (typeIdx !== undefined) {
// resultTokens.push({ offset: token.textSpan.start, length: token.textSpan.length, typeIdx, modifierSet: 0 });
// }
// }
const program = jsLanguageService.getProgram();
if (program) {
const typeChecker = program.getTypeChecker();
function visit(node: ts.Node) {
if (node.kind === ts.SyntaxKind.Identifier) {
const symbol = typeChecker.getSymbolAtLocation(node);
if (symbol) {
let typeIdx = tokenFromDeclarationMapping[symbol.valueDeclaration.kind];
let modifierSet = 0;
if (symbol.valueDeclaration === node.parent) {
if (node.parent && (<ts.NamedDeclaration>node.parent).name === node) {
modifierSet = TokenModifier.declaration;
}
if (typeIdx !== undefined) {
resultTokens.push({ offset: node.pos, length: node.end - node.pos, typeIdx, modifierSet });
resultTokens.push({ offset: node.getStart(), length: node.getWidth(), typeIdx, modifierSet });
}
}
}
@@ -91,7 +90,7 @@ export function getSemanticTokenLegend() {
}
const tokenTypes: string[] = ['class', 'enum', 'interface', 'namespace', 'parameterType', 'type', 'parameter', 'variable', 'property', 'constant', 'function'];
const tokenTypes: string[] = ['class', 'enum', 'interface', 'namespace', 'parameterType', 'type', 'parameter', 'variable', 'property', 'constant', 'function', 'member'];
const tokenModifiers: string[] = ['declaration',];
enum TokenType {
@@ -106,22 +105,22 @@ enum TokenType {
'property' = 8,
'constant' = 9,
'function' = 10,
'member' = 11
}
enum TokenModifier {
'declaration' = 0x01,
'declaration' = 0x01
}
const tokenFromClassificationMapping: { [name: string]: TokenType } = {
[ts.ClassificationTypeNames.className]: TokenType.class,
[ts.ClassificationTypeNames.enumName]: TokenType.enum,
[ts.ClassificationTypeNames.interfaceName]: TokenType.interface,
[ts.ClassificationTypeNames.moduleName]: TokenType.namespace,
[ts.ClassificationTypeNames.typeParameterName]: TokenType.parameterType,
[ts.ClassificationTypeNames.typeAliasName]: TokenType.type,
[ts.ClassificationTypeNames.parameterName]: TokenType.parameter
};
// const tokenFromClassificationMapping: { [name: string]: TokenType } = {
// [ts.ClassificationTypeNames.className]: TokenType.class,
// [ts.ClassificationTypeNames.enumName]: TokenType.enum,
// [ts.ClassificationTypeNames.interfaceName]: TokenType.interface,
// [ts.ClassificationTypeNames.moduleName]: TokenType.namespace,
// [ts.ClassificationTypeNames.typeParameterName]: TokenType.parameterType,
// [ts.ClassificationTypeNames.typeAliasName]: TokenType.type,
// [ts.ClassificationTypeNames.parameterName]: TokenType.parameter
// };
const tokenFromDeclarationMapping: { [name: string]: TokenType } = {
[ts.SyntaxKind.VariableDeclaration]: TokenType.variable,