Pillow/Tests/test_image_thumbnail.py

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from tester import *
from PIL import Image
def test_sanity():
im = lena()
im.thumbnail((100, 100))
assert_image(im, im.mode, (100, 100))
def test_aspect():
im = lena()
im.thumbnail((100, 100))
assert_image(im, im.mode, (100, 100))
im = lena().resize((128, 256))
im.thumbnail((100, 100))
assert_image(im, im.mode, (50, 100))
im = lena().resize((128, 256))
im.thumbnail((50, 100))
assert_image(im, im.mode, (50, 100))
im = lena().resize((256, 128))
im.thumbnail((100, 100))
assert_image(im, im.mode, (100, 50))
im = lena().resize((256, 128))
im.thumbnail((100, 50))
assert_image(im, im.mode, (100, 50))
im = lena().resize((128, 128))
im.thumbnail((100, 100))
assert_image(im, im.mode, (100, 100))