diff --git a/lldb/packages/Python/lldbsuite/test/lldbtest.py b/lldb/packages/Python/lldbsuite/test/lldbtest.py
--- a/lldb/packages/Python/lldbsuite/test/lldbtest.py
+++ b/lldb/packages/Python/lldbsuite/test/lldbtest.py
@@ -656,15 +656,15 @@
 
     def getSourceDir(self):
         """Return the full path to the current test."""
-        return os.path.join(os.environ["LLDB_TEST"], self.mydir)
+        return os.path.realpath(os.path.join(os.environ["LLDB_TEST"], self.mydir))
 
     def getBuildDirBasename(self):
         return self.__class__.__module__ + "." + self.testMethodName
 
     def getBuildDir(self):
         """Return the full path to the current test."""
-        return os.path.join(os.environ["LLDB_BUILD"], self.mydir,
-                            self.getBuildDirBasename())
+        return os.path.realpath(os.path.join(os.environ["LLDB_BUILD"], self.mydir,
+                            self.getBuildDirBasename()))
 
 
     def makeBuildDir(self):