Index: utils/lit/lit/TestRunner.py
===================================================================
--- utils/lit/lit/TestRunner.py
+++ utils/lit/lit/TestRunner.py
@@ -250,7 +250,7 @@
         if os.path.isabs(newdir):
             shenv.cwd = newdir
         else:
-            shenv.cwd = os.path.join(shenv.cwd, newdir)
+            shenv.cwd = os.path.realpath(os.path.join(shenv.cwd, newdir))
         # The cd builtin always succeeds. If the directory does not exist, the
         # following Popen calls will fail instead.
         return 0