remoteLaunchers.ts: feed platform-specific data to tests

Use backward slashes on Windows and forward slashes on Unix-like OSes when testing correct behavior of path strings quotation.

Author: fgiancane8

src/test/unittest/adapter/remoteLaunchers.unit.test.ts

@@ -1,5 +1,5 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
-// Licensed under the MIT License.
+// Licensed under the// MIT License.
 
 'use strict';
 
@@ -8,18 +8,29 @@ import * as path from 'path';
 import { EXTENSION_ROOT_DIR } from '../../../extension/common/constants';
 import '../../../extension/common/promiseUtils';
 import * as launchers from '../../../extension/debugger/adapter/remoteLaunchers';
+import { getOSType, OSType } from '../../../extension/common/platform';
+
+function osExpectedPath(windowsPath: string, unixPath: string): string {
+    return getOSType() === OSType.Windows ? windowsPath : unixPath;
+}
 
 suite('External debugpy Debugger Launcher', () => {
     [
         {
             testName: 'When path to debugpy does not contains spaces',
             path: path.join('path', 'to', 'debugpy'),
-            expectedPath: 'path/to/debugpy',
+            expectedPath: osExpectedPath(
+                'path\\to\\debugpy',
+                'path/to/debugpy'
+            ),
         },
         {
             testName: 'When path to debugpy contains spaces',
             path: path.join('path', 'to', 'debugpy', 'with spaces'),
-            expectedPath: '"path/to/debugpy/with spaces"',
+            expectedPath: osExpectedPath(
+                '"path\\to\\debugpy\\with spaces"',
+                '"path/to/debugpy/with spaces"'
+            ),
         },
     ].forEach((testParams) => {
         suite(testParams.testName, async () => {