Merge pull request #1854 from hugovk/tga-rle

Test TGA RLE file
python-pillow · Apr 29, 2016 · 300ca19 · 300ca19
2 parents 12bfb97 + 31b05ce
commit 300ca19
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diff --git a/Tests/images/rgb32rle.tga b/Tests/images/rgb32rle.tga
diff --git a/Tests/test_file_tga.py b/Tests/test_file_tga.py
@@ -15,6 +15,16 @@ def test_id_field(self):
         # Assert
         self.assertEqual(im.size, (100, 100))
 
+    def test_id_field_rle(self):
+        # tga file with id field
+        test_file = "Tests/images/rgb32rle.tga"
+
+        # Act
+        im = Image.open(test_file)
+
+        # Assert
+        self.assertEqual(im.size, (199, 199))
+
     def test_save(self):
         test_file = "Tests/images/tga_id_field.tga"
         im = Image.open(test_file)
@@ -34,6 +44,25 @@ def test_save(self):
         # Unsupported mode save
         self.assertRaises(IOError, lambda: im.convert("LA").save(test_file))
 
+    def test_save_rle(self):
+        test_file = "Tests/images/rgb32rle.tga"
+        im = Image.open(test_file)
+
+        test_file = self.tempfile("temp.tga")
+
+        # Save
+        im.save(test_file)
+        test_im = Image.open(test_file)
+        self.assertEqual(test_im.size, (199, 199))
+
+        # RGBA save
+        im.convert("RGBA").save(test_file)
+        test_im = Image.open(test_file)
+        self.assertEqual(test_im.size, (199, 199))
+
+        # Unsupported mode save
+        self.assertRaises(IOError, lambda: im.convert("LA").save(test_file))
+
 
 if __name__ == '__main__':
     unittest.main()