security-and-privacy/mat2
security-and-privacy/mat2
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Add a test for PNG files

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jvoisin 2018-03-20 23:35:02 +01:00
parent d48dfc8e21
commit 7ad9ff08ad
3 changed files with 36 additions and 9 deletions
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32
tests/test_libmat2.py
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@ -5,7 +5,7 @@ import shutil
import os
from src import parsers
from src.parsers import pdf
from src.parsers import pdf, png
class TestGetMeta(unittest.TestCase):
def test_pdf(self):
@ -14,14 +14,15 @@ class TestGetMeta(unittest.TestCase):
self.assertEqual(meta['producer'], 'pdfTeX-1.40.14')
self.assertEqual(meta['creator'], "'Certified by IEEE PDFeXpress at 03/19/2016 2:56:07 AM'")
def test_png(self):
p = png.PNGParser('./tests/data/dirty.png')
meta = p.get_meta()
self.assertEqual(meta['Comment'], 'This is a comment, be careful!')
self.assertEqual(meta['ModifyDate'], "2018:03:20 21:59:25")
class TestCleaning(unittest.TestCase):
def setUp(self):
shutil.copy('./tests/data/dirty.pdf', './tests/data/clean.pdf')
def tearDown(self):
os.remove('./tests/data/clean.pdf')
def test_pdf(self):
shutil.copy('./tests/data/dirty.pdf', './tests/data/clean.pdf')
p = pdf.PDFParser('./tests/data/clean.pdf')
meta = p.get_meta()
@ -33,3 +34,20 @@ class TestCleaning(unittest.TestCase):
p = pdf.PDFParser('./tests/data/clean.pdf.cleaned')
expected_meta = {'creation-date': -1, 'format': 'PDF-1.5', 'mod-date': -1}
self.assertEqual(p.get_meta(), expected_meta)
os.remove('./tests/data/clean.pdf')
def test_png(self):
shutil.copy('./tests/data/dirty.png', './tests/data/clean.png')
p = png.PNGParser('./tests/data/clean.png')
meta = p.get_meta()
self.assertEqual(meta['Comment'], 'This is a comment, be careful!')
ret = p.remove_all()
self.assertTrue(ret)
p = png.PNGParser('./tests/data/clean.png.cleaned')
self.assertEqual(p.get_meta(), {})
os.remove('./tests/data/clean.png')