diff --git a/Tests/images/lena.spider b/Tests/images/lena.spider
new file mode 100644
index 000000000..df963c1c3
Binary files /dev/null and b/Tests/images/lena.spider differ
diff --git a/Tests/test_file_spider.py b/Tests/test_file_spider.py
new file mode 100644
index 000000000..9c15de804
--- /dev/null
+++ b/Tests/test_file_spider.py
@@ -0,0 +1,15 @@
+from tester import *
+
+from PIL import Image
+
+test_file = "Tests/images/lena.spider"
+
+
+def test_sanity():
+    im = Image.open(test_file)
+    im.load()
+    assert_equal(im.mode, "F")
+    assert_equal(im.size, (128, 128))
+    assert_equal(im.format, "SPIDER")
+
+# End of file