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37 lines
1.0 KiB
Python
37 lines
1.0 KiB
Python
from helper import unittest, PillowTestCase
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from PIL import Image, CurImagePlugin
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TEST_FILE = "Tests/images/deerstalker.cur"
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class TestFileCur(PillowTestCase):
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def test_sanity(self):
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im = Image.open(TEST_FILE)
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self.assertEqual(im.size, (32, 32))
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self.assertIsInstance(im, CurImagePlugin.CurImageFile)
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# Check some pixel colors to ensure image is loaded properly
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self.assertEqual(im.getpixel((10, 1)), (0, 0, 0, 0))
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self.assertEqual(im.getpixel((11, 1)), (253, 254, 254, 1))
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self.assertEqual(im.getpixel((16, 16)), (84, 87, 86, 255))
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def test_invalid_file(self):
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invalid_file = "Tests/images/flower.jpg"
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self.assertRaises(SyntaxError,
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lambda: CurImagePlugin.CurImageFile(invalid_file))
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no_cursors_file = "Tests/images/no_cursors.cur"
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cur = CurImagePlugin.CurImageFile(TEST_FILE)
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cur.fp = open(no_cursors_file, "rb")
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self.assertRaises(TypeError, cur._open)
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if __name__ == '__main__':
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unittest.main()
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# End of file
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