function assertCompletions(value: string, expected: { count?: number, items?: ItemDescription[] }, testUri: string, workspaceFolders?: WorkspaceFolder[], lang: string = 'css'): void {
const offset = value.indexOf('|');
value = value.substr(0, offset) + value.substr(offset + 1);
const document = TextDocument.create(testUri, lang, 0, value);
const position = document.positionAt(offset);
if (!workspaceFolders) {
workspaceFolders = [{ name: 'x', uri: testUri.substr(0, testUri.lastIndexOf('/')) }];
}
let participantResult = CompletionList.create([]);
cssLanguageService.setCompletionParticipants([getPathCompletionParticipant(document, workspaceFolders, participantResult)]);
const stylesheet = cssLanguageService.parseStylesheet(document);
let list = cssLanguageService.doComplete(document, position, stylesheet)!;
list.items = list.items.concat(participantResult.items);
if (expected.count) {
assert.equal(list.items.length, expected.count);
}
if (expected.items) {
for (let item of expected.items) {
assertCompletion(list, item, document, offset);
}
}
}
function assertCompletions(value: string, expected: { count?: number, items?: ItemDescription[] }, uri = testUri, workspaceFolders?: Proposed.WorkspaceFolder[]): void {
let offset = value.indexOf('|');
value = value.substr(0, offset) + value.substr(offset + 1);
let document = TextDocument.create(uri, 'html', 0, value);
let position = document.positionAt(offset);
var languageModes = getLanguageModes({ css: true, javascript: true });
var mode = languageModes.getModeAtPosition(document, position);
if (!workspaceFolders) {
workspaceFolders = [{ name: 'x', uri: path.dirname(uri) }];
}
let participantResult = CompletionList.create([]);
if (mode.setCompletionParticipants) {
mode.setCompletionParticipants([getPathCompletionParticipant(document, workspaceFolders, participantResult)]);
}
let list = mode.doComplete!(document, position);
list.items = list.items.concat(participantResult.items);
if (expected.count) {
assert.equal(list.items, expected.count);
}
if (expected.items) {
for (let item of expected.items) {
assertCompletion(list, item, document, offset);
}
}
}
function assertCompletions(syntax: string, value: string, expectedProposal: string | null, expectedProposalDoc: string | null): void {
const offset = value.indexOf('|');
value = value.substr(0, offset) + value.substr(offset + 1);
const workspace = {
settings: {},
folders: [{ name: 'test', uri: 'test://test' }]
};
const document = TextDocument.create('test://test/test.' + syntax, syntax, 0, value);
const position = document.positionAt(offset);
const documentRegions = getLanguageModelCache<embeddedSupport.HTMLDocumentRegions>(10, 60, document => embeddedSupport.getDocumentRegions(htmlLanguageService, document));
const mode = syntax === 'html' ? getHTMLMode(htmlLanguageService, workspace) : getCSSMode(documentRegions, workspace);
const emmetCompletionList = CompletionList.create([], false);
const emmetParticipant = getEmmetCompletionParticipants(document, position, document.languageId, {}, emmetCompletionList);
const list = mode.doComplete!(document, position, {}, [emmetParticipant]);
assert.ok(list);
assert.ok(emmetCompletionList);
let actualLabels = emmetCompletionList.items.map(c => c.label).sort();
let actualDocs = emmetCompletionList.items.map(c => c.documentation).sort();
if (expectedProposal && expectedProposalDoc) {
assert.ok(actualLabels.indexOf(expectedProposal) !== -1, value + ': Not found:' + expectedProposal + ' is ' + actualLabels.join(', '));
assert.ok(actualDocs.indexOf(expectedProposalDoc) !== -1, value + ': Not found:' + expectedProposalDoc + ' is ' + actualDocs.join(', '));
} else {
assert.ok(!emmetCompletionList.items.length && !emmetCompletionList.isIncomplete, value + ': No proposals expected, but was ' + actualLabels.join(', '));
}
}
export function getCSSMode(documentRegions: LanguageModelCache<HTMLDocumentRegions>, workspace: Workspace): LanguageMode {
let cssLanguageService = getCSSLanguageService();
let embeddedCSSDocuments = getLanguageModelCache<TextDocument>(10, 60, document => documentRegions.get(document).getEmbeddedDocument('css'));
let cssStylesheets = getLanguageModelCache<Stylesheet>(10, 60, document => cssLanguageService.parseStylesheet(document));
return {
getId() {
return 'css';
},
doValidation(document: TextDocument, settings = workspace.settings) {
let embedded = embeddedCSSDocuments.get(document);
return cssLanguageService.doValidation(embedded, cssStylesheets.get(embedded), settings && settings.css);
},
doComplete(document: TextDocument, position: Position, _settings = workspace.settings) {
let embedded = embeddedCSSDocuments.get(document);
const stylesheet = cssStylesheets.get(embedded);
return cssLanguageService.doComplete(embedded, position, stylesheet) || CompletionList.create();
},
doHover(document: TextDocument, position: Position) {
let embedded = embeddedCSSDocuments.get(document);
return cssLanguageService.doHover(embedded, position, cssStylesheets.get(embedded));
},
findDocumentHighlight(document: TextDocument, position: Position) {
let embedded = embeddedCSSDocuments.get(document);
return cssLanguageService.findDocumentHighlights(embedded, position, cssStylesheets.get(embedded));
},
findDocumentSymbols(document: TextDocument) {
let embedded = embeddedCSSDocuments.get(document);
return cssLanguageService.findDocumentSymbols(embedded, cssStylesheets.get(embedded)).filter(s => s.name !== CSS_STYLE_RULE);
},
findDefinition(document: TextDocument, position: Position) {
let embedded = embeddedCSSDocuments.get(document);
return cssLanguageService.findDefinition(embedded, position, cssStylesheets.get(embedded));
},
findReferences(document: TextDocument, position: Position) {
let embedded = embeddedCSSDocuments.get(document);
return cssLanguageService.findReferences(embedded, position, cssStylesheets.get(embedded));
},
findDocumentColors(document: TextDocument) {
let embedded = embeddedCSSDocuments.get(document);
return cssLanguageService.findDocumentColors(embedded, cssStylesheets.get(embedded));
},
getColorPresentations(document: TextDocument, color: Color, range: Range) {
let embedded = embeddedCSSDocuments.get(document);
return cssLanguageService.getColorPresentations(embedded, cssStylesheets.get(embedded), color, range);
},
getFoldingRanges(document: TextDocument): FoldingRange[] {
let embedded = embeddedCSSDocuments.get(document);
return cssLanguageService.getFoldingRanges(embedded, {});
},
onDocumentRemoved(document: TextDocument) {
embeddedCSSDocuments.onDocumentRemoved(document);
cssStylesheets.onDocumentRemoved(document);
},
dispose() {
embeddedCSSDocuments.dispose();
cssStylesheets.dispose();
}
};
}