From a68bfa3846d789d632fd14b0d712497173c2a548 Mon Sep 17 00:00:00 2001
From: Pine Wu <octref@gmail.com>
Date: Fri, 28 Feb 2020 11:56:25 -0800
Subject: [PATCH] Add back languages/css test. Fix #90538

---
 test/smoke/src/areas/languages/css.test.ts | 43 ++++++++++++++++++++++
 test/smoke/src/main.ts                     |  2 +
 2 files changed, 45 insertions(+)
 create mode 100644 test/smoke/src/areas/languages/css.test.ts

diff --git a/test/smoke/src/areas/languages/css.test.ts b/test/smoke/src/areas/languages/css.test.ts
new file mode 100644
index 00000000000..02daa15c7b9
--- /dev/null
+++ b/test/smoke/src/areas/languages/css.test.ts
@@ -0,0 +1,43 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { Application, ProblemSeverity, Problems } from '../../../../automation';
+
+export function setup() {
+	describe('Languages - CSS', () => {
+		it('verifies quick outline', async function () {
+			const app = this.app as Application;
+			await app.workbench.quickopen.openFile('style.css');
+
+			await app.workbench.quickopen.openQuickOutline();
+			await app.workbench.quickopen.waitForQuickOpenElements(names => names.length === 2);
+		});
+
+		it('verifies warnings for the empty rule', async function () {
+			const app = this.app as Application;
+			await app.workbench.quickopen.openFile('style.css');
+			await app.workbench.editor.waitForTypeInEditor('style.css', '.foo{}');
+
+			await app.code.waitForElement(Problems.getSelectorInEditor(ProblemSeverity.WARNING));
+
+			await app.workbench.problems.showProblemsView();
+			await app.code.waitForElement(Problems.getSelectorInProblemsView(ProblemSeverity.WARNING));
+			await app.workbench.problems.hideProblemsView();
+		});
+
+		it('verifies that warning becomes an error once setting changed', async function () {
+			const app = this.app as Application;
+			await app.workbench.settingsEditor.addUserSetting('css.lint.emptyRules', '"error"');
+			await app.workbench.quickopen.openFile('style.css');
+
+			await app.code.waitForElement(Problems.getSelectorInEditor(ProblemSeverity.ERROR));
+
+			const problems = new Problems(app.code);
+			await problems.showProblemsView();
+			await app.code.waitForElement(Problems.getSelectorInProblemsView(ProblemSeverity.ERROR));
+			await problems.hideProblemsView();
+		});
+	});
+}
diff --git a/test/smoke/src/main.ts b/test/smoke/src/main.ts
index fc1f4e5569f..f4d51dba717 100644
--- a/test/smoke/src/main.ts
+++ b/test/smoke/src/main.ts
@@ -25,6 +25,7 @@ import { setup as setupDataMigrationTests } from './areas/workbench/data-migrati
 import { setup as setupDataLossTests } from './areas/workbench/data-loss.test';
 import { setup as setupDataPreferencesTests } from './areas/preferences/preferences.test';
 import { setup as setupDataSearchTests } from './areas/search/search.test';
+import { setup as setupDataLanguagesTests } from './areas/languages/css.test';
 import { setup as setupDataEditorTests } from './areas/editor/editor.test';
 import { setup as setupDataStatusbarTests } from './areas/statusbar/statusbar.test';
 import { setup as setupDataExtensionTests } from './areas/extensions/extensions.test';
@@ -301,6 +302,7 @@ describe(`VSCode Smoke Tests (${opts.web ? 'Web' : 'Electron'})`, () => {
 	if (!opts.web) { setupDataLossTests(); }
 	if (!opts.web) { setupDataPreferencesTests(); }
 	setupDataSearchTests();
+	setupDataLanguagesTests();
 	setupDataEditorTests();
 	setupDataStatusbarTests(!!opts.web);
 	if (!opts.web) { setupDataExtensionTests(); }