fix microsoft#209311 (microsoft#209929)

* fix microsoft#209311

* fix test

src/vs/editor/standalone/browser/standaloneServices.ts

@@ -94,6 +94,7 @@ import { getEditorFeatures } from 'vs/editor/common/editorFeatures';
 import { onUnexpectedError } from 'vs/base/common/errors';
 import { ExtensionKind, IEnvironmentService, IExtensionHostDebugParams } from 'vs/platform/environment/common/environment';
 import { mainWindow } from 'vs/base/browser/window';
+import { ResourceMap } from 'vs/base/common/map';
 
 class SimpleModel implements IResolvedTextEditorModel {
 
@@ -629,9 +630,22 @@ export class StandaloneConfigurationService implements IConfigurationService {
 
 	private readonly _configuration: Configuration;
 
-	constructor() {
-		const defaultConfiguration = new DefaultConfiguration();
-		this._configuration = new Configuration(defaultConfiguration.reload(), new ConfigurationModel(), new ConfigurationModel(), new ConfigurationModel());
+	constructor(
+		@ILogService private readonly logService: ILogService,
+	) {
+		const defaultConfiguration = new DefaultConfiguration(logService);
+		this._configuration = new Configuration(
+			defaultConfiguration.reload(),
+			ConfigurationModel.createEmptyModel(logService),
+			ConfigurationModel.createEmptyModel(logService),
+			ConfigurationModel.createEmptyModel(logService),
+			ConfigurationModel.createEmptyModel(logService),
+			ConfigurationModel.createEmptyModel(logService),
+			new ResourceMap<ConfigurationModel>(),
+			ConfigurationModel.createEmptyModel(logService),
+			new ResourceMap<ConfigurationModel>(),
+			logService
+		);
 		defaultConfiguration.dispose();
 	}
 
@@ -660,7 +674,7 @@ export class StandaloneConfigurationService implements IConfigurationService {
 		}
 
 		if (changedKeys.length > 0) {
-			const configurationChangeEvent = new ConfigurationChangeEvent({ keys: changedKeys, overrides: [] }, previous, this._configuration);
+			const configurationChangeEvent = new ConfigurationChangeEvent({ keys: changedKeys, overrides: [] }, previous, this._configuration, undefined, this.logService);
 			configurationChangeEvent.source = ConfigurationTarget.MEMORY;
 			this._onDidChangeConfiguration.fire(configurationChangeEvent);
 		}
@@ -1092,6 +1106,7 @@ export interface IEditorOverrideServices {
 	[index: string]: any;
 }
 
+registerSingleton(ILogService, StandaloneLogService, InstantiationType.Eager);
 registerSingleton(IConfigurationService, StandaloneConfigurationService, InstantiationType.Eager);
 registerSingleton(ITextResourceConfigurationService, StandaloneResourceConfigurationService, InstantiationType.Eager);
 registerSingleton(ITextResourcePropertiesService, StandaloneResourcePropertiesService, InstantiationType.Eager);
@@ -1104,7 +1119,6 @@ registerSingleton(INotificationService, StandaloneNotificationService, Instantia
 registerSingleton(IMarkerService, MarkerService, InstantiationType.Eager);
 registerSingleton(ILanguageService, StandaloneLanguageService, InstantiationType.Eager);
 registerSingleton(IStandaloneThemeService, StandaloneThemeService, InstantiationType.Eager);
-registerSingleton(ILogService, StandaloneLogService, InstantiationType.Eager);
 registerSingleton(IModelService, ModelService, InstantiationType.Eager);
 registerSingleton(IMarkerDecorationsService, MarkerDecorationsService, InstantiationType.Eager);
 registerSingleton(IContextKeyService, ContextKeyService, InstantiationType.Eager);

src/vs/editor/standalone/test/browser/monarch.test.ts

@@ -14,6 +14,7 @@ import { compile } from 'vs/editor/standalone/common/monarch/monarchCompile';
 import { MonarchTokenizer } from 'vs/editor/standalone/common/monarch/monarchLexer';
 import { IMonarchLanguage } from 'vs/editor/standalone/common/monarch/monarchTypes';
 import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
+import { NullLogService } from 'vs/platform/log/common/log';
 
 suite('Monarch', () => {
 
@@ -37,7 +38,7 @@ suite('Monarch', () => {
 	test('Ensure @rematch and nextEmbedded can be used together in Monarch grammar', () => {
 		const disposables = new DisposableStore();
 		const languageService = disposables.add(new LanguageService());
-		const configurationService = new StandaloneConfigurationService();
+		const configurationService = new StandaloneConfigurationService(new NullLogService());
 		disposables.add(languageService.registerLanguage({ id: 'sql' }));
 		disposables.add(TokenizationRegistry.register('sql', disposables.add(createMonarchTokenizer(languageService, 'sql', {
 			tokenizer: {
@@ -113,7 +114,7 @@ suite('Monarch', () => {
 
 	test('microsoft/monaco-editor#1235: Empty Line Handling', () => {
 		const disposables = new DisposableStore();
-		const configurationService = new StandaloneConfigurationService();
+		const configurationService = new StandaloneConfigurationService(new NullLogService());
 		const languageService = disposables.add(new LanguageService());
 		const tokenizer = disposables.add(createMonarchTokenizer(languageService, 'test', {
 			tokenizer: {
@@ -172,7 +173,7 @@ suite('Monarch', () => {
 
 	test('microsoft/monaco-editor#2265: Exit a state at end of line', () => {
 		const disposables = new DisposableStore();
-		const configurationService = new StandaloneConfigurationService();
+		const configurationService = new StandaloneConfigurationService(new NullLogService());
 		const languageService = disposables.add(new LanguageService());
 		const tokenizer = disposables.add(createMonarchTokenizer(languageService, 'test', {
 			includeLF: true,
@@ -223,7 +224,7 @@ suite('Monarch', () => {
 
 	test('issue #115662: monarchCompile function need an extra option which can control replacement', () => {
 		const disposables = new DisposableStore();
-		const configurationService = new StandaloneConfigurationService();
+		const configurationService = new StandaloneConfigurationService(new NullLogService());
 		const languageService = disposables.add(new LanguageService());
 
 		const tokenizer1 = disposables.add(createMonarchTokenizer(languageService, 'test', {
@@ -280,7 +281,7 @@ suite('Monarch', () => {
 
 	test('microsoft/monaco-editor#2424: Allow to target @@', () => {
 		const disposables = new DisposableStore();
-		const configurationService = new StandaloneConfigurationService();
+		const configurationService = new StandaloneConfigurationService(new NullLogService());
 		const languageService = disposables.add(new LanguageService());
 
 		const tokenizer = disposables.add(createMonarchTokenizer(languageService, 'test', {
@@ -312,7 +313,7 @@ suite('Monarch', () => {
 	test('microsoft/monaco-editor#3025: Check maxTokenizationLineLength before tokenizing', async () => {
 		const disposables = new DisposableStore();
 
-		const configurationService = new StandaloneConfigurationService();
+		const configurationService = new StandaloneConfigurationService(new NullLogService());
 		const languageService = disposables.add(new LanguageService());
 
 		// Set maxTokenizationLineLength to 4 so that "ham" works but "hamham" would fail
@@ -348,7 +349,7 @@ suite('Monarch', () => {
 
 	test('microsoft/monaco-editor#3128: allow state access within rules', () => {
 		const disposables = new DisposableStore();
-		const configurationService = new StandaloneConfigurationService();
+		const configurationService = new StandaloneConfigurationService(new NullLogService());
 		const languageService = disposables.add(new LanguageService());
 
 		const tokenizer = disposables.add(createMonarchTokenizer(languageService, 'test', {

src/vs/editor/standalone/test/browser/standaloneServices.test.ts

@@ -32,7 +32,7 @@ suite('StandaloneKeybindingService', () => {
 		const disposables = new DisposableStore();
 		const serviceCollection = new ServiceCollection();
 		const instantiationService = new InstantiationService(serviceCollection, true);
-		const configurationService = new StandaloneConfigurationService();
+		const configurationService = new StandaloneConfigurationService(new NullLogService());
 		const contextKeyService = disposables.add(new ContextKeyService(configurationService));
 		const commandService = new StandaloneCommandService(instantiationService);
 		const notificationService = new StandaloneNotificationService();

src/vs/platform/configuration/common/configuration.ts

@@ -229,6 +229,10 @@ export function addToValueTree(settingsTreeRoot: any, key: string, value: any, c
 				obj = curr[s] = Object.create(null);
 				break;
 			case 'object':
+				if (obj === null) {
+					conflictReporter(`Ignoring ${key} as ${segments.slice(0, i + 1).join('.')} is null`);
+					return;
+				}
 				break;
 			default:
 				conflictReporter(`Ignoring ${key} as ${segments.slice(0, i + 1).join('.')} is ${JSON.stringify(obj)}`);