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Added roundtrip test for ImagePalette.save
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@ -26,15 +26,15 @@ class TestImagePalette(PillowTestCase):
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def test_file(self):
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def test_file(self):
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palette = ImagePalette()
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palette = ImagePalette("RGB", list(range(256))*3)
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file = self.tempfile("temp.lut")
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f = self.tempfile("temp.lut")
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palette.save(file)
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palette.save(f)
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from PIL.ImagePalette import load, raw
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from PIL.ImagePalette import load, raw
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p = load(file)
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p = load(f)
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# load returns raw palette information
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# load returns raw palette information
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self.assertEqual(len(p[0]), 768)
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self.assertEqual(len(p[0]), 768)
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@ -42,7 +42,7 @@ class TestImagePalette(PillowTestCase):
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p = raw(p[1], p[0])
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p = raw(p[1], p[0])
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self.assertIsInstance(p, ImagePalette)
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self.assertIsInstance(p, ImagePalette)
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self.assertEqual(p.palette, palette.tobytes())
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if __name__ == '__main__':
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if __name__ == '__main__':
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unittest.main()
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unittest.main()
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