1 files changed, 35 insertions, 0 deletions

diff --git a/src/vs/workbench/services/dialogs/common/dialogService.ts b/src/vs/workbench/services/dialogs/common/dialogService.ts
index d17f9fbbf5c..7360fe7d875 100644
--- a/src/vs/workbench/services/dialogs/common/dialogService.ts
+++ b/src/vs/workbench/services/dialogs/common/dialogService.ts
@@ -8,6 +8,8 @@ import { Disposable } from 'vs/base/common/lifecycle';
 import { IConfirmation, IConfirmationResult, IDialogOptions, IDialogService, IInput, IInputResult, IShowResult } from 'vs/platform/dialogs/common/dialogs';
 import { DialogsModel } from 'vs/workbench/common/dialogs';
 import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
+import { IWorkbenchEnvironmentService } from 'vs/workbench/services/environment/common/environmentService';
+import { ILogService } from 'vs/platform/log/common/log';
 
 export class DialogService extends Disposable implements IDialogService {
 
@@ -19,25 +21,58 @@ export class DialogService extends Disposable implements IDialogService {
 
 	readonly onDidShowDialog = this.model.onDidShowDialog;
 
+	constructor(
+		@IWorkbenchEnvironmentService private readonly environmentService: IWorkbenchEnvironmentService,
+		@ILogService private readonly logService: ILogService
+	) {
+		super();
+	}
+
+	private skipDialogs(): boolean {
+		if (this.environmentService.isExtensionDevelopment && this.environmentService.extensionTestsLocationURI) {
+			return true; // integration tests
+		}
+
+		return !!this.environmentService.enableSmokeTestDriver; // smoke tests
+	}
+
 	async confirm(confirmation: IConfirmation): Promise<IConfirmationResult> {
+		if (this.skipDialogs()) {
+			this.logService.trace('DialogService: refused to show confirmation dialog in tests.');
+
+			return { confirmed: true };
+		}
+
 		const handle = this.model.show({ confirmArgs: { confirmation } });
 
 		return await handle.result as IConfirmationResult;
 	}
 
 	async show(severity: Severity, message: string, buttons?: string[], options?: IDialogOptions): Promise<IShowResult> {
+		if (this.skipDialogs()) {
+			throw new Error('DialogService: refused to show dialog in tests.');
+		}
+
 		const handle = this.model.show({ showArgs: { severity, message, buttons, options } });
 
 		return await handle.result as IShowResult;
 	}
 
 	async input(severity: Severity, message: string, buttons: string[], inputs: IInput[], options?: IDialogOptions): Promise<IInputResult> {
+		if (this.skipDialogs()) {
+			throw new Error('DialogService: refused to show input dialog in tests.');
+		}
+
 		const handle = this.model.show({ inputArgs: { severity, message, buttons, inputs, options } });
 
 		return await handle.result as IInputResult;
 	}
 
 	async about(): Promise<void> {
+		if (this.skipDialogs()) {
+			throw new Error('DialogService: refused to show about dialog in tests.');
+		}
+
 		const handle = this.model.show({});
 		await handle.result;
 	}