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Added .pnm test

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Andrew Murray 2019-03-04 15:11:21 +11:00
parent 8f34621c14
commit 873603701f
2 changed files with 11 additions and 1 deletions
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Tests/images/hopper.pnm Normal file
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Tests/test_file_ppm.py
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@ -1,4 +1,4 @@
from .helper import PillowTestCase from .helper import PillowTestCase, hopper
from PIL import Image from PIL import Image
@ -34,6 +34,16 @@ class TestFilePpm(PillowTestCase):
reloaded = Image.open(f) reloaded = Image.open(f)
self.assert_image_equal(im, reloaded) self.assert_image_equal(im, reloaded)
def test_pnm(self):
im = Image.open('Tests/images/hopper.pnm')
self.assert_image_similar(im, hopper(), 0.0001)
f = self.tempfile('temp.pnm')
im.save(f)
reloaded = Image.open(f)
self.assert_image_equal(im, reloaded)
def test_truncated_file(self): def test_truncated_file(self):
path = self.tempfile('temp.pgm') path = self.tempfile('temp.pgm')
with open(path, 'w') as f: with open(path, 'w') as f: