From 3df822d1ef0693cf242eb9f8bb2d9de914f9a0fa Mon Sep 17 00:00:00 2001
From: wiredfool <eric-github@soroos.net>
Date: Tue, 26 Aug 2014 14:16:01 -0700
Subject: [PATCH] Testing the imagesequence module with the multipage tiffs

---
 Tests/test_imagesequence.py | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/Tests/test_imagesequence.py b/Tests/test_imagesequence.py
index fd10e5989..2470bc732 100644
--- a/Tests/test_imagesequence.py
+++ b/Tests/test_imagesequence.py
@@ -1,6 +1,6 @@
 from helper import unittest, PillowTestCase, lena
 
-from PIL import ImageSequence
+from PIL import Image, ImageSequence, TiffImagePlugin
 
 
 class TestImageSequence(PillowTestCase):
@@ -22,7 +22,26 @@ class TestImageSequence(PillowTestCase):
 
         self.assertEqual(index, 1)
 
+    def _test_multipage_tiff(self):
+        im = Image.open('Tests/images/multipage.tiff')
+        for index, frame in enumerate(ImageSequence.Iterator(im)):
+            frame.load()
+            self.assertEqual(index, im.tell())
+            frame.convert('RGB')
+            
+    def test_tiff(self):
+        return self._test_multipage_tiff()
 
+    def test_libtiff(self):
+        codecs = dir(Image.core)
+        
+        if "libtiff_encoder" not in codecs or "libtiff_decoder" not in codecs:
+            self.skipTest("tiff support not available")
+
+        TiffImagePlugin.READ_LIBTIFF = True
+        self._test_multipage_tiff()
+        TiffImagePlugin.READ_LIBTIFF = False
+        
 if __name__ == '__main__':
     unittest.main()