Merge pull request #802 from hugovk/SunImagePlugin

Sanity test for SunImagePlugin.py

PIL/SunImagePlugin.py

@@ -29,6 +29,7 @@ i32 = _binary.i32be
 def _accept(prefix):
     return i32(prefix) == 0x59a66a95
 
+
 ##
 # Image plugin for Sun raster files.
 
@@ -70,9 +71,9 @@ class SunImageFile(ImageFile.ImageFile):
         stride = (((self.size[0] * depth + 7) // 8) + 3) & (~3)
 
         if compression == 1:
-            self.tile = [("raw", (0,0)+self.size, offset, (rawmode, stride))]
+            self.tile = [("raw", (0, 0)+self.size, offset, (rawmode, stride))]
         elif compression == 2:
-            self.tile = [("sun_rle", (0,0)+self.size, offset, rawmode)]
+            self.tile = [("sun_rle", (0, 0)+self.size, offset, rawmode)]
 
 #
 # registry

Tests/test_file_sun.py

@@ -0,0 +1,23 @@
+from helper import unittest, PillowTestCase
+
+from PIL import Image
+
+
+class TestFileSun(PillowTestCase):
+
+    def test_sanity(self):
+        # Arrange
+        # Created with ImageMagick: convert lena.ppm lena.ras
+        test_file = "Tests/images/lena.ras"
+
+        # Act
+        im = Image.open(test_file)
+
+        # Assert
+        self.assertEqual(im.size, (128, 128))
+
+
+if __name__ == '__main__':
+    unittest.main()
+
+# End of file