Fix the listdir() system test.

Author: ericsnowcurrently

src/test/common/platform/filesystem.test.ts

@@ -220,8 +220,8 @@ suite('Raw FileSystem', () => {
                 ['__init__.py', FileType.File],
                 ['__main__.py', FileType.File],
                 ['eggs.py', FileType.File],
-                ['info.py', FileType.SymbolicLink],
-                ['ipc.sock', FileType.Unknown],
+                ['info.py', FileType.SymbolicLink | FileType.File],
+                ['ipc.sock', FileType.File], // This isn't "Unknown" for some reason.
                 ['spam.py', FileType.File],
                 ['w', FileType.Directory]
             ]);

src/test/common/platform/filesystem.unit.test.ts

@@ -506,7 +506,7 @@ suite('Raw FileSystem', () => {
                 ['dev1', FileType.Unknown],
                 ['w', FileType.Directory],
                 ['spam.py', FileType.File],
-                ['other', FileType.SymbolicLink]
+                ['other', FileType.SymbolicLink | FileType.File]
             ];
             raw.setup(r => r.readDirectory(Uri.file(dirname)))
                 .returns(() => Promise.resolve(expected));