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Added tests

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This commit is contained in:
Andrew Murray 2016-04-04 18:48:21 +10:00
parent d07ab52c66
commit dabb68a61e
1 changed files with 12 additions and 0 deletions
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Tests/test_file_spider.py
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@ -1,6 +1,7 @@
from helper import unittest, PillowTestCase, hopper from helper import unittest, PillowTestCase, hopper
from PIL import Image from PIL import Image
from PIL import ImageSequence
from PIL import SpiderImagePlugin from PIL import SpiderImagePlugin
TEST_FILE = "Tests/images/hopper.spider" TEST_FILE = "Tests/images/hopper.spider"
@ -85,6 +86,17 @@ class TestImageSpider(PillowTestCase):
self.assertRaises(IOError, lambda: Image.open(invalid_file)) self.assertRaises(IOError, lambda: Image.open(invalid_file))
def test_nonstack_file(self):
im = Image.open(TEST_FILE)
self.assertRaises(EOFError, lambda: im.seek(0))
def test_nonstack_dos(self):
im = Image.open(TEST_FILE)
for i, frame in enumerate(ImageSequence.Iterator(im)):
if i > 1:
self.fail("Non-stack DOS file test failed")
if __name__ == '__main__': if __name__ == '__main__':
unittest.main() unittest.main()