Add test case for freeze.
diff --git a/Tools/freeze/test/Makefile b/Tools/freeze/test/Makefile
new file mode 100644
index 0000000..bc0aada
--- /dev/null
+++ b/Tools/freeze/test/Makefile
@@ -0,0 +1,10 @@
+# Makefile to test freeze
+# set PYTHON to path of Python interpreter to test
+PYTHON=python
+# set OUTDIR to the temp directory for freeze
+OUTDIR=outdir
+
+test:
+ $(PYTHON) ../freeze.py -o $(OUTDIR) ok.py
+ make -C $(OUTDIR)
+
diff --git a/Tools/freeze/test/ok.py b/Tools/freeze/test/ok.py
new file mode 100644
index 0000000..e15e0b4
--- /dev/null
+++ b/Tools/freeze/test/ok.py
@@ -0,0 +1,2 @@
+import sys
+sys.exit(0)