Merge VS Code 1.23.1 (#1520)

src/vs/base/test/node/utils.ts

@@ -0,0 +1,31 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import { TPromise } from 'vs/base/common/winjs.base';
+import { generateUuid } from 'vs/base/common/uuid';
+import { join } from 'path';
+import { tmpdir } from 'os';
+import { mkdirp, del } from 'vs/base/node/pfs';
+
+export interface ITestFileResult {
+	testFile: string;
+	cleanUp: () => TPromise<void>;
+}
+
+export function testFile(folder: string, file: string): TPromise<ITestFileResult> {
+	const id = generateUuid();
+	const parentDir = join(tmpdir(), 'vsctests', id);
+	const newDir = join(parentDir, 'config', id);
+	const testFile = join(newDir, 'config.json');
+
+	return mkdirp(newDir, 493).then(() => {
+		return {
+			testFile,
+			cleanUp: () => del(parentDir, tmpdir())
+		} as ITestFileResult;
+	});
+}