/
extHostApiCommands.test.ts
1518 lines (1287 loc) · 61.5 KB
/
extHostApiCommands.test.ts
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import * as assert from 'assert';
import { setUnexpectedErrorHandler, errorHandler } from 'vs/base/common/errors';
import { URI } from 'vs/base/common/uri';
import { Event } from 'vs/base/common/event';
import * as types from 'vs/workbench/api/common/extHostTypes';
import { createTextModel } from 'vs/editor/test/common/testTextModel';
import { TestRPCProtocol } from 'vs/workbench/api/test/common/testRPCProtocol';
import { MarkerService } from 'vs/platform/markers/common/markerService';
import { IMarkerService } from 'vs/platform/markers/common/markers';
import { ICommandService, CommandsRegistry } from 'vs/platform/commands/common/commands';
import { IModelService } from 'vs/editor/common/services/model';
import { ExtHostLanguageFeatures } from 'vs/workbench/api/common/extHostLanguageFeatures';
import { MainThreadLanguageFeatures } from 'vs/workbench/api/browser/mainThreadLanguageFeatures';
import { ExtHostApiCommands } from 'vs/workbench/api/common/extHostApiCommands';
import { ExtHostCommands } from 'vs/workbench/api/common/extHostCommands';
import { MainThreadCommands } from 'vs/workbench/api/browser/mainThreadCommands';
import { ExtHostDocuments } from 'vs/workbench/api/common/extHostDocuments';
import { ExtHostDocumentsAndEditors } from 'vs/workbench/api/common/extHostDocumentsAndEditors';
import { MainContext, ExtHostContext } from 'vs/workbench/api/common/extHost.protocol';
import { ExtHostDiagnostics } from 'vs/workbench/api/common/extHostDiagnostics';
import type * as vscode from 'vscode';
import 'vs/workbench/contrib/search/browser/search.contribution';
import { ILogService, NullLogService } from 'vs/platform/log/common/log';
import { ITextModel } from 'vs/editor/common/model';
import { nullExtensionDescription, IExtensionService } from 'vs/workbench/services/extensions/common/extensions';
import { dispose, ImmortalReference } from 'vs/base/common/lifecycle';
import { IEditorWorkerService } from 'vs/editor/common/services/editorWorker';
import { mock } from 'vs/base/test/common/mock';
import { NullApiDeprecationService } from 'vs/workbench/api/common/extHostApiDeprecationService';
import { ServiceCollection } from 'vs/platform/instantiation/common/serviceCollection';
import { SyncDescriptor } from 'vs/platform/instantiation/common/descriptors';
import { InstantiationService } from 'vs/platform/instantiation/common/instantiationService';
import { IResolvedTextEditorModel, ITextModelService } from 'vs/editor/common/services/resolverService';
import { IExtHostFileSystemInfo } from 'vs/workbench/api/common/extHostFileSystemInfo';
import { URITransformerService } from 'vs/workbench/api/common/extHostUriTransformerService';
import { IOutlineModelService, OutlineModelService } from 'vs/editor/contrib/documentSymbols/browser/outlineModel';
import { ILanguageFeatureDebounceService, LanguageFeatureDebounceService } from 'vs/editor/common/services/languageFeatureDebounce';
import 'vs/editor/contrib/codeAction/browser/codeAction';
import 'vs/editor/contrib/codelens/browser/codelens';
import 'vs/editor/contrib/colorPicker/browser/color';
import 'vs/editor/contrib/format/browser/format';
import 'vs/editor/contrib/gotoSymbol/browser/goToCommands';
import 'vs/editor/contrib/documentSymbols/browser/documentSymbols';
import 'vs/editor/contrib/hover/browser/getHover';
import 'vs/editor/contrib/links/browser/getLinks';
import 'vs/editor/contrib/parameterHints/browser/provideSignatureHelp';
import 'vs/editor/contrib/smartSelect/browser/smartSelect';
import 'vs/editor/contrib/suggest/browser/suggest';
import 'vs/editor/contrib/rename/browser/rename';
import 'vs/editor/contrib/inlayHints/browser/inlayHintsController';
import { ILanguageFeaturesService } from 'vs/editor/common/services/languageFeatures';
import { LanguageFeaturesService } from 'vs/editor/common/services/languageFeaturesService';
import { assertType } from 'vs/base/common/types';
import { IUriIdentityService } from 'vs/platform/uriIdentity/common/uriIdentity';
import { IExtHostTelemetry } from 'vs/workbench/api/common/extHostTelemetry';
function assertRejects(fn: () => Promise<any>, message: string = 'Expected rejection') {
return fn().then(() => assert.ok(false, message), _err => assert.ok(true));
}
function isLocation(value: vscode.Location | vscode.LocationLink): value is vscode.Location {
const candidate = value as vscode.Location;
return candidate && candidate.uri instanceof URI && candidate.range instanceof types.Range;
}
suite('ExtHostLanguageFeatureCommands', function () {
const defaultSelector = { scheme: 'far' };
let model: ITextModel;
let rpcProtocol: TestRPCProtocol;
let extHost: ExtHostLanguageFeatures;
let mainThread: MainThreadLanguageFeatures;
let commands: ExtHostCommands;
let disposables: vscode.Disposable[] = [];
let originalErrorHandler: (e: any) => any;
suiteSetup(() => {
model = createTextModel(
[
'This is the first line',
'This is the second line',
'This is the third line',
].join('\n'),
undefined,
undefined,
URI.parse('far://testing/file.b'));
originalErrorHandler = errorHandler.getUnexpectedErrorHandler();
setUnexpectedErrorHandler(() => { });
// Use IInstantiationService to get typechecking when instantiating
rpcProtocol = new TestRPCProtocol();
const services = new ServiceCollection();
services.set(IUriIdentityService, new class extends mock<IUriIdentityService>() {
override asCanonicalUri(uri: URI): URI {
return uri;
}
});
services.set(ILanguageFeaturesService, new SyncDescriptor(LanguageFeaturesService));
services.set(IExtensionService, new class extends mock<IExtensionService>() {
override async activateByEvent() {
}
override activationEventIsDone(activationEvent: string): boolean {
return true;
}
});
services.set(ICommandService, new SyncDescriptor(class extends mock<ICommandService>() {
override executeCommand(id: string, ...args: any): any {
const command = CommandsRegistry.getCommands().get(id);
if (!command) {
return Promise.reject(new Error(id + ' NOT known'));
}
const { handler } = command;
return Promise.resolve(insta.invokeFunction(handler, ...args));
}
}));
services.set(IMarkerService, new MarkerService());
services.set(ILogService, new SyncDescriptor(NullLogService));
services.set(ILanguageFeatureDebounceService, new SyncDescriptor(LanguageFeatureDebounceService));
services.set(IModelService, new class extends mock<IModelService>() {
override getModel() { return model; }
override onModelRemoved = Event.None;
});
services.set(ITextModelService, new class extends mock<ITextModelService>() {
override async createModelReference() {
return new ImmortalReference<IResolvedTextEditorModel>(new class extends mock<IResolvedTextEditorModel>() {
override textEditorModel = model;
});
}
});
services.set(IEditorWorkerService, new class extends mock<IEditorWorkerService>() {
override async computeMoreMinimalEdits(_uri: any, edits: any) {
return edits || undefined;
}
});
services.set(ILanguageFeatureDebounceService, new SyncDescriptor(LanguageFeatureDebounceService));
services.set(IOutlineModelService, new SyncDescriptor(OutlineModelService));
const insta = new InstantiationService(services);
const extHostDocumentsAndEditors = new ExtHostDocumentsAndEditors(rpcProtocol, new NullLogService());
extHostDocumentsAndEditors.$acceptDocumentsAndEditorsDelta({
addedDocuments: [{
isDirty: false,
versionId: model.getVersionId(),
languageId: model.getLanguageId(),
uri: model.uri,
lines: model.getValue().split(model.getEOL()),
EOL: model.getEOL(),
}]
});
const extHostDocuments = new ExtHostDocuments(rpcProtocol, extHostDocumentsAndEditors);
rpcProtocol.set(ExtHostContext.ExtHostDocuments, extHostDocuments);
commands = new ExtHostCommands(rpcProtocol, new NullLogService());
rpcProtocol.set(ExtHostContext.ExtHostCommands, commands);
rpcProtocol.set(MainContext.MainThreadCommands, insta.createInstance(MainThreadCommands, rpcProtocol));
ExtHostApiCommands.register(commands);
const diagnostics = new ExtHostDiagnostics(rpcProtocol, new NullLogService(), new class extends mock<IExtHostFileSystemInfo>() { }, extHostDocumentsAndEditors);
rpcProtocol.set(ExtHostContext.ExtHostDiagnostics, diagnostics);
extHost = new ExtHostLanguageFeatures(rpcProtocol, new URITransformerService(null), extHostDocuments, commands, diagnostics, new NullLogService(), NullApiDeprecationService, new class extends mock<IExtHostTelemetry>() {
override onExtensionError(): boolean {
return true;
}
});
rpcProtocol.set(ExtHostContext.ExtHostLanguageFeatures, extHost);
mainThread = rpcProtocol.set(MainContext.MainThreadLanguageFeatures, insta.createInstance(MainThreadLanguageFeatures, rpcProtocol));
return rpcProtocol.sync();
});
suiteTeardown(() => {
setUnexpectedErrorHandler(originalErrorHandler);
model.dispose();
mainThread.dispose();
});
teardown(() => {
disposables = dispose(disposables);
return rpcProtocol.sync();
});
// --- workspace symbols
test('WorkspaceSymbols, invalid arguments', function () {
const promises = [
assertRejects(() => commands.executeCommand('vscode.executeWorkspaceSymbolProvider')),
assertRejects(() => commands.executeCommand('vscode.executeWorkspaceSymbolProvider', null)),
assertRejects(() => commands.executeCommand('vscode.executeWorkspaceSymbolProvider', undefined)),
assertRejects(() => commands.executeCommand('vscode.executeWorkspaceSymbolProvider', true))
];
return Promise.all(promises);
});
test('WorkspaceSymbols, back and forth', function () {
disposables.push(extHost.registerWorkspaceSymbolProvider(nullExtensionDescription, <vscode.WorkspaceSymbolProvider>{
provideWorkspaceSymbols(query): any {
return [
new types.SymbolInformation(query, types.SymbolKind.Array, new types.Range(0, 0, 1, 1), URI.parse('far://testing/first')),
new types.SymbolInformation(query, types.SymbolKind.Array, new types.Range(0, 0, 1, 1), URI.parse('far://testing/second'))
];
}
}));
disposables.push(extHost.registerWorkspaceSymbolProvider(nullExtensionDescription, <vscode.WorkspaceSymbolProvider>{
provideWorkspaceSymbols(query): any {
return [
new types.SymbolInformation(query, types.SymbolKind.Array, new types.Range(0, 0, 1, 1), URI.parse('far://testing/first'))
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.SymbolInformation[]>('vscode.executeWorkspaceSymbolProvider', 'testing').then(value => {
assert.strictEqual(value.length, 2); // de-duped
for (const info of value) {
assert.strictEqual(info instanceof types.SymbolInformation, true);
assert.strictEqual(info.name, 'testing');
assert.strictEqual(info.kind, types.SymbolKind.Array);
}
});
});
});
test('executeWorkspaceSymbolProvider should accept empty string, #39522', async function () {
disposables.push(extHost.registerWorkspaceSymbolProvider(nullExtensionDescription, {
provideWorkspaceSymbols(): vscode.SymbolInformation[] {
return [new types.SymbolInformation('hello', types.SymbolKind.Array, new types.Range(0, 0, 0, 0), URI.parse('foo:bar')) as vscode.SymbolInformation];
}
}));
await rpcProtocol.sync();
let symbols = await commands.executeCommand<vscode.SymbolInformation[]>('vscode.executeWorkspaceSymbolProvider', '');
assert.strictEqual(symbols.length, 1);
await rpcProtocol.sync();
symbols = await commands.executeCommand<vscode.SymbolInformation[]>('vscode.executeWorkspaceSymbolProvider', '*');
assert.strictEqual(symbols.length, 1);
});
// --- formatting
test('executeFormatDocumentProvider, back and forth', async function () {
disposables.push(extHost.registerDocumentFormattingEditProvider(nullExtensionDescription, defaultSelector, new class implements vscode.DocumentFormattingEditProvider {
provideDocumentFormattingEdits() {
return [types.TextEdit.insert(new types.Position(0, 0), '42')];
}
}));
await rpcProtocol.sync();
const edits = await commands.executeCommand<vscode.SymbolInformation[]>('vscode.executeFormatDocumentProvider', model.uri);
assert.strictEqual(edits.length, 1);
});
// --- rename
test('vscode.prepareRename', async function () {
disposables.push(extHost.registerRenameProvider(nullExtensionDescription, defaultSelector, new class implements vscode.RenameProvider {
prepareRename(document: vscode.TextDocument, position: vscode.Position) {
return {
range: new types.Range(0, 12, 0, 24),
placeholder: 'foooPlaceholder'
};
}
provideRenameEdits(document: vscode.TextDocument, position: vscode.Position, newName: string) {
const edit = new types.WorkspaceEdit();
edit.insert(document.uri, <types.Position>position, newName);
return edit;
}
}));
await rpcProtocol.sync();
const data = await commands.executeCommand<{ range: vscode.Range; placeholder: string }>('vscode.prepareRename', model.uri, new types.Position(0, 12));
assert.ok(data);
assert.strictEqual(data.placeholder, 'foooPlaceholder');
assert.strictEqual(data.range.start.line, 0);
assert.strictEqual(data.range.start.character, 12);
assert.strictEqual(data.range.end.line, 0);
assert.strictEqual(data.range.end.character, 24);
});
test('vscode.executeDocumentRenameProvider', async function () {
disposables.push(extHost.registerRenameProvider(nullExtensionDescription, defaultSelector, new class implements vscode.RenameProvider {
provideRenameEdits(document: vscode.TextDocument, position: vscode.Position, newName: string) {
const edit = new types.WorkspaceEdit();
edit.insert(document.uri, <types.Position>position, newName);
return edit;
}
}));
await rpcProtocol.sync();
const edit = await commands.executeCommand<vscode.WorkspaceEdit>('vscode.executeDocumentRenameProvider', model.uri, new types.Position(0, 12), 'newNameOfThis');
assert.ok(edit);
assert.strictEqual(edit.has(model.uri), true);
const textEdits = edit.get(model.uri);
assert.strictEqual(textEdits.length, 1);
assert.strictEqual(textEdits[0].newText, 'newNameOfThis');
});
// --- definition
test('Definition, invalid arguments', function () {
const promises = [
assertRejects(() => commands.executeCommand('vscode.executeDefinitionProvider')),
assertRejects(() => commands.executeCommand('vscode.executeDefinitionProvider', null)),
assertRejects(() => commands.executeCommand('vscode.executeDefinitionProvider', undefined)),
assertRejects(() => commands.executeCommand('vscode.executeDefinitionProvider', true, false))
];
return Promise.all(promises);
});
test('Definition, back and forth', function () {
disposables.push(extHost.registerDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.DefinitionProvider>{
provideDefinition(doc: any): any {
return new types.Location(doc.uri, new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.DefinitionProvider>{
provideDefinition(doc: any): any {
// duplicate result will get removed
return new types.Location(doc.uri, new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.DefinitionProvider>{
provideDefinition(doc: any): any {
return [
new types.Location(doc.uri, new types.Range(2, 0, 0, 0)),
new types.Location(doc.uri, new types.Range(3, 0, 0, 0)),
new types.Location(doc.uri, new types.Range(4, 0, 0, 0)),
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.Location[]>('vscode.executeDefinitionProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 4);
for (const v of values) {
assert.ok(v.uri instanceof URI);
assert.ok(v.range instanceof types.Range);
}
});
});
});
test('Definition, back and forth (sorting & de-deduping)', function () {
disposables.push(extHost.registerDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.DefinitionProvider>{
provideDefinition(doc: any): any {
return new types.Location(URI.parse('file:///b'), new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.DefinitionProvider>{
provideDefinition(doc: any): any {
// duplicate result will get removed
return new types.Location(URI.parse('file:///b'), new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.DefinitionProvider>{
provideDefinition(doc: any): any {
return [
new types.Location(URI.parse('file:///a'), new types.Range(2, 0, 0, 0)),
new types.Location(URI.parse('file:///c'), new types.Range(3, 0, 0, 0)),
new types.Location(URI.parse('file:///d'), new types.Range(4, 0, 0, 0)),
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.Location[]>('vscode.executeDefinitionProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 4);
assert.strictEqual(values[0].uri.path, '/a');
assert.strictEqual(values[1].uri.path, '/b');
assert.strictEqual(values[2].uri.path, '/c');
assert.strictEqual(values[3].uri.path, '/d');
});
});
});
test('Definition Link', () => {
disposables.push(extHost.registerDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.DefinitionProvider>{
provideDefinition(doc: any): (vscode.Location | vscode.LocationLink)[] {
return [
new types.Location(doc.uri, new types.Range(0, 0, 0, 0)),
{ targetUri: doc.uri, targetRange: new types.Range(1, 0, 0, 0), targetSelectionRange: new types.Range(1, 1, 1, 1), originSelectionRange: new types.Range(2, 2, 2, 2) }
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<(vscode.Location | vscode.LocationLink)[]>('vscode.executeDefinitionProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 2);
for (const v of values) {
if (isLocation(v)) {
assert.ok(v.uri instanceof URI);
assert.ok(v.range instanceof types.Range);
} else {
assert.ok(v.targetUri instanceof URI);
assert.ok(v.targetRange instanceof types.Range);
assert.ok(v.targetSelectionRange instanceof types.Range);
assert.ok(v.originSelectionRange instanceof types.Range);
}
}
});
});
});
// --- declaration
test('Declaration, back and forth', function () {
disposables.push(extHost.registerDeclarationProvider(nullExtensionDescription, defaultSelector, <vscode.DeclarationProvider>{
provideDeclaration(doc: any): any {
return new types.Location(doc.uri, new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerDeclarationProvider(nullExtensionDescription, defaultSelector, <vscode.DeclarationProvider>{
provideDeclaration(doc: any): any {
// duplicate result will get removed
return new types.Location(doc.uri, new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerDeclarationProvider(nullExtensionDescription, defaultSelector, <vscode.DeclarationProvider>{
provideDeclaration(doc: any): any {
return [
new types.Location(doc.uri, new types.Range(2, 0, 0, 0)),
new types.Location(doc.uri, new types.Range(3, 0, 0, 0)),
new types.Location(doc.uri, new types.Range(4, 0, 0, 0)),
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.Location[]>('vscode.executeDeclarationProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 4);
for (const v of values) {
assert.ok(v.uri instanceof URI);
assert.ok(v.range instanceof types.Range);
}
});
});
});
test('Declaration Link', () => {
disposables.push(extHost.registerDeclarationProvider(nullExtensionDescription, defaultSelector, <vscode.DeclarationProvider>{
provideDeclaration(doc: any): (vscode.Location | vscode.LocationLink)[] {
return [
new types.Location(doc.uri, new types.Range(0, 0, 0, 0)),
{ targetUri: doc.uri, targetRange: new types.Range(1, 0, 0, 0), targetSelectionRange: new types.Range(1, 1, 1, 1), originSelectionRange: new types.Range(2, 2, 2, 2) }
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<(vscode.Location | vscode.LocationLink)[]>('vscode.executeDeclarationProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 2);
for (const v of values) {
if (isLocation(v)) {
assert.ok(v.uri instanceof URI);
assert.ok(v.range instanceof types.Range);
} else {
assert.ok(v.targetUri instanceof URI);
assert.ok(v.targetRange instanceof types.Range);
assert.ok(v.targetSelectionRange instanceof types.Range);
assert.ok(v.originSelectionRange instanceof types.Range);
}
}
});
});
});
// --- type definition
test('Type Definition, invalid arguments', function () {
const promises = [
assertRejects(() => commands.executeCommand('vscode.executeTypeDefinitionProvider')),
assertRejects(() => commands.executeCommand('vscode.executeTypeDefinitionProvider', null)),
assertRejects(() => commands.executeCommand('vscode.executeTypeDefinitionProvider', undefined)),
assertRejects(() => commands.executeCommand('vscode.executeTypeDefinitionProvider', true, false))
];
return Promise.all(promises);
});
test('Type Definition, back and forth', function () {
disposables.push(extHost.registerTypeDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.TypeDefinitionProvider>{
provideTypeDefinition(doc: any): any {
return new types.Location(doc.uri, new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerTypeDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.TypeDefinitionProvider>{
provideTypeDefinition(doc: any): any {
// duplicate result will get removed
return new types.Location(doc.uri, new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerTypeDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.TypeDefinitionProvider>{
provideTypeDefinition(doc: any): any {
return [
new types.Location(doc.uri, new types.Range(2, 0, 0, 0)),
new types.Location(doc.uri, new types.Range(3, 0, 0, 0)),
new types.Location(doc.uri, new types.Range(4, 0, 0, 0)),
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.Location[]>('vscode.executeTypeDefinitionProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 4);
for (const v of values) {
assert.ok(v.uri instanceof URI);
assert.ok(v.range instanceof types.Range);
}
});
});
});
test('Type Definition Link', () => {
disposables.push(extHost.registerTypeDefinitionProvider(nullExtensionDescription, defaultSelector, <vscode.TypeDefinitionProvider>{
provideTypeDefinition(doc: any): (vscode.Location | vscode.LocationLink)[] {
return [
new types.Location(doc.uri, new types.Range(0, 0, 0, 0)),
{ targetUri: doc.uri, targetRange: new types.Range(1, 0, 0, 0), targetSelectionRange: new types.Range(1, 1, 1, 1), originSelectionRange: new types.Range(2, 2, 2, 2) }
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<(vscode.Location | vscode.LocationLink)[]>('vscode.executeTypeDefinitionProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 2);
for (const v of values) {
if (isLocation(v)) {
assert.ok(v.uri instanceof URI);
assert.ok(v.range instanceof types.Range);
} else {
assert.ok(v.targetUri instanceof URI);
assert.ok(v.targetRange instanceof types.Range);
assert.ok(v.targetSelectionRange instanceof types.Range);
assert.ok(v.originSelectionRange instanceof types.Range);
}
}
});
});
});
// --- implementation
test('Implementation, invalid arguments', function () {
const promises = [
assertRejects(() => commands.executeCommand('vscode.executeImplementationProvider')),
assertRejects(() => commands.executeCommand('vscode.executeImplementationProvider', null)),
assertRejects(() => commands.executeCommand('vscode.executeImplementationProvider', undefined)),
assertRejects(() => commands.executeCommand('vscode.executeImplementationProvider', true, false))
];
return Promise.all(promises);
});
test('Implementation, back and forth', function () {
disposables.push(extHost.registerImplementationProvider(nullExtensionDescription, defaultSelector, <vscode.ImplementationProvider>{
provideImplementation(doc: any): any {
return new types.Location(doc.uri, new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerImplementationProvider(nullExtensionDescription, defaultSelector, <vscode.ImplementationProvider>{
provideImplementation(doc: any): any {
// duplicate result will get removed
return new types.Location(doc.uri, new types.Range(1, 0, 0, 0));
}
}));
disposables.push(extHost.registerImplementationProvider(nullExtensionDescription, defaultSelector, <vscode.ImplementationProvider>{
provideImplementation(doc: any): any {
return [
new types.Location(doc.uri, new types.Range(2, 0, 0, 0)),
new types.Location(doc.uri, new types.Range(3, 0, 0, 0)),
new types.Location(doc.uri, new types.Range(4, 0, 0, 0)),
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.Location[]>('vscode.executeImplementationProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 4);
for (const v of values) {
assert.ok(v.uri instanceof URI);
assert.ok(v.range instanceof types.Range);
}
});
});
});
test('Implementation Definition Link', () => {
disposables.push(extHost.registerImplementationProvider(nullExtensionDescription, defaultSelector, <vscode.ImplementationProvider>{
provideImplementation(doc: any): (vscode.Location | vscode.LocationLink)[] {
return [
new types.Location(doc.uri, new types.Range(0, 0, 0, 0)),
{ targetUri: doc.uri, targetRange: new types.Range(1, 0, 0, 0), targetSelectionRange: new types.Range(1, 1, 1, 1), originSelectionRange: new types.Range(2, 2, 2, 2) }
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<(vscode.Location | vscode.LocationLink)[]>('vscode.executeImplementationProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 2);
for (const v of values) {
if (isLocation(v)) {
assert.ok(v.uri instanceof URI);
assert.ok(v.range instanceof types.Range);
} else {
assert.ok(v.targetUri instanceof URI);
assert.ok(v.targetRange instanceof types.Range);
assert.ok(v.targetSelectionRange instanceof types.Range);
assert.ok(v.originSelectionRange instanceof types.Range);
}
}
});
});
});
// --- references
test('reference search, back and forth', function () {
disposables.push(extHost.registerReferenceProvider(nullExtensionDescription, defaultSelector, <vscode.ReferenceProvider>{
provideReferences() {
return [
new types.Location(URI.parse('some:uri/path'), new types.Range(0, 1, 0, 5))
];
}
}));
return commands.executeCommand<vscode.Location[]>('vscode.executeReferenceProvider', model.uri, new types.Position(0, 0)).then(values => {
assert.strictEqual(values.length, 1);
const [first] = values;
assert.strictEqual(first.uri.toString(), 'some:uri/path');
assert.strictEqual(first.range.start.line, 0);
assert.strictEqual(first.range.start.character, 1);
assert.strictEqual(first.range.end.line, 0);
assert.strictEqual(first.range.end.character, 5);
});
});
// --- outline
test('Outline, back and forth', function () {
disposables.push(extHost.registerDocumentSymbolProvider(nullExtensionDescription, defaultSelector, <vscode.DocumentSymbolProvider>{
provideDocumentSymbols(): any {
return [
new types.SymbolInformation('testing1', types.SymbolKind.Enum, new types.Range(1, 0, 1, 0)),
new types.SymbolInformation('testing2', types.SymbolKind.Enum, new types.Range(0, 1, 0, 3)),
];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.SymbolInformation[]>('vscode.executeDocumentSymbolProvider', model.uri).then(values => {
assert.strictEqual(values.length, 2);
const [first, second] = values;
assert.strictEqual(first instanceof types.SymbolInformation, true);
assert.strictEqual(second instanceof types.SymbolInformation, true);
assert.strictEqual(first.name, 'testing2');
assert.strictEqual(second.name, 'testing1');
});
});
});
test('vscode.executeDocumentSymbolProvider command only returns SymbolInformation[] rather than DocumentSymbol[] #57984', function () {
disposables.push(extHost.registerDocumentSymbolProvider(nullExtensionDescription, defaultSelector, <vscode.DocumentSymbolProvider>{
provideDocumentSymbols(): any {
return [
new types.SymbolInformation('SymbolInformation', types.SymbolKind.Enum, new types.Range(1, 0, 1, 0))
];
}
}));
disposables.push(extHost.registerDocumentSymbolProvider(nullExtensionDescription, defaultSelector, <vscode.DocumentSymbolProvider>{
provideDocumentSymbols(): any {
const root = new types.DocumentSymbol('DocumentSymbol', 'DocumentSymbol#detail', types.SymbolKind.Enum, new types.Range(1, 0, 1, 0), new types.Range(1, 0, 1, 0));
root.children = [new types.DocumentSymbol('DocumentSymbol#child', 'DocumentSymbol#detail#child', types.SymbolKind.Enum, new types.Range(1, 0, 1, 0), new types.Range(1, 0, 1, 0))];
return [root];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<(vscode.SymbolInformation & vscode.DocumentSymbol)[]>('vscode.executeDocumentSymbolProvider', model.uri).then(values => {
assert.strictEqual(values.length, 2);
const [first, second] = values;
assert.strictEqual(first instanceof types.SymbolInformation, true);
assert.strictEqual(first instanceof types.DocumentSymbol, false);
assert.strictEqual(second instanceof types.SymbolInformation, true);
assert.strictEqual(first.name, 'DocumentSymbol');
assert.strictEqual(first.children.length, 1);
assert.strictEqual(second.name, 'SymbolInformation');
});
});
});
// --- suggest
test('Suggest, back and forth', function () {
disposables.push(extHost.registerCompletionItemProvider(nullExtensionDescription, defaultSelector, <vscode.CompletionItemProvider>{
provideCompletionItems(): any {
const a = new types.CompletionItem('item1');
a.documentation = new types.MarkdownString('hello_md_string');
const b = new types.CompletionItem('item2');
b.textEdit = types.TextEdit.replace(new types.Range(0, 4, 0, 8), 'foo'); // overwite after
const c = new types.CompletionItem('item3');
c.textEdit = types.TextEdit.replace(new types.Range(0, 1, 0, 6), 'foobar'); // overwite before & after
// snippet string!
const d = new types.CompletionItem('item4');
d.range = new types.Range(0, 1, 0, 4);// overwite before
d.insertText = new types.SnippetString('foo$0bar');
return [a, b, c, d];
}
}, []));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.CompletionList>('vscode.executeCompletionItemProvider', model.uri, new types.Position(0, 4)).then(list => {
assert.ok(list instanceof types.CompletionList);
const values = list.items;
assert.ok(Array.isArray(values));
assert.strictEqual(values.length, 4);
const [first, second, third, fourth] = values;
assert.strictEqual(first.label, 'item1');
assert.strictEqual(first.textEdit, undefined);// no text edit, default ranges
assert.ok(!types.Range.isRange(first.range));
assert.strictEqual((<types.MarkdownString>first.documentation).value, 'hello_md_string');
assert.strictEqual(second.label, 'item2');
assert.strictEqual(second.textEdit!.newText, 'foo');
assert.strictEqual(second.textEdit!.range.start.line, 0);
assert.strictEqual(second.textEdit!.range.start.character, 4);
assert.strictEqual(second.textEdit!.range.end.line, 0);
assert.strictEqual(second.textEdit!.range.end.character, 8);
assert.strictEqual(third.label, 'item3');
assert.strictEqual(third.textEdit!.newText, 'foobar');
assert.strictEqual(third.textEdit!.range.start.line, 0);
assert.strictEqual(third.textEdit!.range.start.character, 1);
assert.strictEqual(third.textEdit!.range.end.line, 0);
assert.strictEqual(third.textEdit!.range.end.character, 6);
assert.strictEqual(fourth.label, 'item4');
assert.strictEqual(fourth.textEdit, undefined);
const range: any = fourth.range!;
assert.ok(types.Range.isRange(range));
assert.strictEqual(range.start.line, 0);
assert.strictEqual(range.start.character, 1);
assert.strictEqual(range.end.line, 0);
assert.strictEqual(range.end.character, 4);
assert.ok(fourth.insertText instanceof types.SnippetString);
assert.strictEqual((<types.SnippetString>fourth.insertText).value, 'foo$0bar');
});
});
});
test('Suggest, return CompletionList !array', function () {
disposables.push(extHost.registerCompletionItemProvider(nullExtensionDescription, defaultSelector, <vscode.CompletionItemProvider>{
provideCompletionItems(): any {
const a = new types.CompletionItem('item1');
const b = new types.CompletionItem('item2');
return new types.CompletionList(<any>[a, b], true);
}
}, []));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.CompletionList>('vscode.executeCompletionItemProvider', model.uri, new types.Position(0, 4)).then(list => {
assert.ok(list instanceof types.CompletionList);
assert.strictEqual(list.isIncomplete, true);
});
});
});
test('Suggest, resolve completion items', async function () {
let resolveCount = 0;
disposables.push(extHost.registerCompletionItemProvider(nullExtensionDescription, defaultSelector, <vscode.CompletionItemProvider>{
provideCompletionItems(): any {
const a = new types.CompletionItem('item1');
const b = new types.CompletionItem('item2');
const c = new types.CompletionItem('item3');
const d = new types.CompletionItem('item4');
return new types.CompletionList([a, b, c, d], false);
},
resolveCompletionItem(item) {
resolveCount += 1;
return item;
}
}, []));
await rpcProtocol.sync();
const list = await commands.executeCommand<vscode.CompletionList>(
'vscode.executeCompletionItemProvider',
model.uri,
new types.Position(0, 4),
undefined,
2 // maxItemsToResolve
);
assert.ok(list instanceof types.CompletionList);
assert.strictEqual(resolveCount, 2);
});
test('"vscode.executeCompletionItemProvider" doesnot return a preselect field #53749', async function () {
disposables.push(extHost.registerCompletionItemProvider(nullExtensionDescription, defaultSelector, <vscode.CompletionItemProvider>{
provideCompletionItems(): any {
const a = new types.CompletionItem('item1');
a.preselect = true;
const b = new types.CompletionItem('item2');
const c = new types.CompletionItem('item3');
c.preselect = true;
const d = new types.CompletionItem('item4');
return new types.CompletionList([a, b, c, d], false);
}
}, []));
await rpcProtocol.sync();
const list = await commands.executeCommand<vscode.CompletionList>(
'vscode.executeCompletionItemProvider',
model.uri,
new types.Position(0, 4),
undefined
);
assert.ok(list instanceof types.CompletionList);
assert.strictEqual(list.items.length, 4);
const [a, b, c, d] = list.items;
assert.strictEqual(a.preselect, true);
assert.strictEqual(b.preselect, undefined);
assert.strictEqual(c.preselect, true);
assert.strictEqual(d.preselect, undefined);
});
test('executeCompletionItemProvider doesn\'t capture commitCharacters #58228', async function () {
disposables.push(extHost.registerCompletionItemProvider(nullExtensionDescription, defaultSelector, <vscode.CompletionItemProvider>{
provideCompletionItems(): any {
const a = new types.CompletionItem('item1');
a.commitCharacters = ['a', 'b'];
const b = new types.CompletionItem('item2');
return new types.CompletionList([a, b], false);
}
}, []));
await rpcProtocol.sync();
const list = await commands.executeCommand<vscode.CompletionList>(
'vscode.executeCompletionItemProvider',
model.uri,
new types.Position(0, 4),
undefined
);
assert.ok(list instanceof types.CompletionList);
assert.strictEqual(list.items.length, 2);
const [a, b] = list.items;
assert.deepStrictEqual(a.commitCharacters, ['a', 'b']);
assert.strictEqual(b.commitCharacters, undefined);
});
test('vscode.executeCompletionItemProvider returns the wrong CompletionItemKinds in insiders #95715', async function () {
disposables.push(extHost.registerCompletionItemProvider(nullExtensionDescription, defaultSelector, <vscode.CompletionItemProvider>{
provideCompletionItems(): any {
return [
new types.CompletionItem('My Method', types.CompletionItemKind.Method),
new types.CompletionItem('My Property', types.CompletionItemKind.Property),
];
}
}, []));
await rpcProtocol.sync();
const list = await commands.executeCommand<vscode.CompletionList>(
'vscode.executeCompletionItemProvider',
model.uri,
new types.Position(0, 4),
undefined
);
assert.ok(list instanceof types.CompletionList);
assert.strictEqual(list.items.length, 2);
const [a, b] = list.items;
assert.strictEqual(a.kind, types.CompletionItemKind.Method);
assert.strictEqual(b.kind, types.CompletionItemKind.Property);
});
// --- signatureHelp
test('Parameter Hints, back and forth', async () => {
disposables.push(extHost.registerSignatureHelpProvider(nullExtensionDescription, defaultSelector, new class implements vscode.SignatureHelpProvider {
provideSignatureHelp(_document: vscode.TextDocument, _position: vscode.Position, _token: vscode.CancellationToken, context: vscode.SignatureHelpContext): vscode.SignatureHelp {
return {
activeSignature: 0,
activeParameter: 1,
signatures: [
{
label: 'abc',
documentation: `${context.triggerKind === 1 /* vscode.SignatureHelpTriggerKind.Invoke */ ? 'invoked' : 'unknown'} ${context.triggerCharacter}`,
parameters: []
}
]
};
}
}, []));
await rpcProtocol.sync();
const firstValue = await commands.executeCommand<vscode.SignatureHelp>('vscode.executeSignatureHelpProvider', model.uri, new types.Position(0, 1), ',');
assert.strictEqual(firstValue.activeSignature, 0);
assert.strictEqual(firstValue.activeParameter, 1);
assert.strictEqual(firstValue.signatures.length, 1);
assert.strictEqual(firstValue.signatures[0].label, 'abc');
assert.strictEqual(firstValue.signatures[0].documentation, 'invoked ,');
});
// --- quickfix
test('QuickFix, back and forth', function () {
disposables.push(extHost.registerCodeActionProvider(nullExtensionDescription, defaultSelector, {
provideCodeActions(): vscode.Command[] {
return [{ command: 'testing', title: 'Title', arguments: [1, 2, true] }];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.Command[]>('vscode.executeCodeActionProvider', model.uri, new types.Range(0, 0, 1, 1)).then(value => {
assert.strictEqual(value.length, 1);
const [first] = value;
assert.strictEqual(first.title, 'Title');
assert.strictEqual(first.command, 'testing');
assert.deepStrictEqual(first.arguments, [1, 2, true]);
});
});
});
test('vscode.executeCodeActionProvider results seem to be missing their `command` property #45124', function () {
disposables.push(extHost.registerCodeActionProvider(nullExtensionDescription, defaultSelector, {
provideCodeActions(document, range): vscode.CodeAction[] {
return [{
command: {
arguments: [document, range],
command: 'command',
title: 'command_title',
},
kind: types.CodeActionKind.Empty.append('foo'),
title: 'title',
}];
}
}));
return rpcProtocol.sync().then(() => {
return commands.executeCommand<vscode.CodeAction[]>('vscode.executeCodeActionProvider', model.uri, new types.Range(0, 0, 1, 1)).then(value => {
assert.strictEqual(value.length, 1);
const [first] = value;
assert.ok(first.command);
assert.strictEqual(first.command!.command, 'command');
assert.strictEqual(first.command!.title, 'command_title');
assert.strictEqual(first.kind!.value, 'foo');
assert.strictEqual(first.title, 'title');
});
});
});
test('vscode.executeCodeActionProvider passes Range to provider although Selection is passed in #77997', function () {
disposables.push(extHost.registerCodeActionProvider(nullExtensionDescription, defaultSelector, {