Add another TIFF file that triggers "ValueError: seek of closed file"…

… bug
python-pillow · Aug 8, 2016 · 25804cc · 25804cc
1 parent 30dc185
commit 25804cc
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diff --git a/Tests/images/compression2.tif b/Tests/images/compression2.tif
diff --git a/Tests/test_file_tiff.py b/Tests/test_file_tiff.py
@@ -451,6 +451,28 @@ def test_multipage_compression(self):
         self.assertEqual(im.size, (10, 10))
         im.load()
 
+        im2 = Image.open('Tests/images/compression2.tif')
+
+        im2.seek(0)
+        self.assertEqual(im2._compression, 'packbits')
+        self.assertEqual(im2.size, (10, 10))
+        im2.load()
+
+        im2.seek(1)
+        self.assertEqual(im2._compression, 'tiff_ccitt')
+        self.assertEqual(im2.size, (10, 10))
+        im2.load()
+
+        im2.seek(0)
+        self.assertEqual(im2._compression, 'packbits')
+        self.assertEqual(im2.size, (10, 10))
+        im2.load()
+
+        im2.seek(1)
+        self.assertEqual(im2._compression, 'tiff_ccitt')
+        self.assertEqual(im2.size, (10, 10))
+        im2.load()
+
     def test_save_tiff_with_jpegtables(self):
         # Arrange
         outfile = self.tempfile("temp.tif")