Addrf simple test that import is case-sensitive.

diff --git a/Lib/test/test_import.py b/Lib/test/test_import.py
index 9c2f16f1ff52a4f109b1237f3fb9c19c4824c679..a151defa21ca8c93b1df6884eea814aae189e3c7 100644 (file)
--- a/Lib/test/test_import.py
+++ b/Lib/test/test_import.py
@@ -1,9 +1,18 @@
-from test_support import TESTFN
+from test_support import TESTFN, TestFailed
 
 import os
 import random
 import sys
 
+# Brief digression to test that import is case-sensitive:  if we got this
+# far, we know for sure that "random" exists.
+try:
+    import RAnDoM
+except ImportError:
+    pass
+else:
+    raise TestFailed("import of RAnDoM should have failed (case mismatch)")
+
 sys.path.insert(0, os.curdir)
 
 source = TESTFN + ".py"