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  • Committer: Package Import Robot
  • Author(s): Matthias Klose
  • Date: 2013-01-31 20:49:20 UTC
  • mfrom: (1.1.4)
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130131204920-7tnuhqhlsqdza4c2
Rewrite build dependencies to allow cross builds.

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Tests/test_imagepalette.py
 
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from tester import *
 
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from PIL import Image
 
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from PIL import ImagePalette
 
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ImagePalette = ImagePalette.ImagePalette
 
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def test_sanity():
 
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    assert_no_exception(lambda: ImagePalette("RGB", list(range(256))*3))
 
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    assert_exception(ValueError, lambda: ImagePalette("RGB", list(range(256))*2))
 
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def test_getcolor():
 
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    palette = ImagePalette()
 
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    map = {}
 
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    for i in range(256):
 
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        map[palette.getcolor((i, i, i))] = i
 
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    assert_equal(len(map), 256)
 
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    assert_exception(ValueError, lambda: palette.getcolor((1, 2, 3)))
 
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def test_file():
 
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    palette = ImagePalette()
 
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    file = tempfile("temp.lut")
 
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    palette.save(file)
 
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    from PIL.ImagePalette import load, raw
 
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    p = load(file)
 
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    # load returns raw palette information
 
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    assert_equal(len(p[0]), 768)
 
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    assert_equal(p[1], "RGB")
 
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    p = raw(p[1], p[0])
 
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    assert_true(isinstance(p, ImagePalette))
 
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