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21 lines
617 B
Python
21 lines
617 B
Python
from PIL import GdImageFile, UnidentifiedImageError
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from .helper import PillowTestCase
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TEST_GD_FILE = "Tests/images/hopper.gd"
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class TestFileGd(PillowTestCase):
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def test_sanity(self):
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with GdImageFile.open(TEST_GD_FILE) as im:
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self.assertEqual(im.size, (128, 128))
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self.assertEqual(im.format, "GD")
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def test_bad_mode(self):
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self.assertRaises(ValueError, GdImageFile.open, TEST_GD_FILE, "bad mode")
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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(UnidentifiedImageError, GdImageFile.open, invalid_file)
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