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51 lines
1.1 KiB
Python
51 lines
1.1 KiB
Python
from helper import unittest, PillowTestCase, lena
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from PIL import Image
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Image.USE_CFFI_ACCESS = False
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class TestImagePutPixel(PillowTestCase):
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def test_sanity(self):
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im1 = lena()
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im2 = Image.new(im1.mode, im1.size, 0)
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for y in range(im1.size[1]):
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for x in range(im1.size[0]):
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pos = x, y
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im2.putpixel(pos, im1.getpixel(pos))
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self.assert_image_equal(im1, im2)
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im2 = Image.new(im1.mode, im1.size, 0)
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im2.readonly = 1
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for y in range(im1.size[1]):
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for x in range(im1.size[0]):
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pos = x, y
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im2.putpixel(pos, im1.getpixel(pos))
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self.assertFalse(im2.readonly)
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self.assert_image_equal(im1, im2)
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im2 = Image.new(im1.mode, im1.size, 0)
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pix1 = im1.load()
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pix2 = im2.load()
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for y in range(im1.size[1]):
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for x in range(im1.size[0]):
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pix2[x, y] = pix1[x, y]
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self.assert_image_equal(im1, im2)
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# see test_image_getpixel for more tests
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if __name__ == '__main__':
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unittest.main()
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# End of file
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