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import unittest
import shutil
import os
from libmat2 import pdf, images, audio, office, parser_factory, torrent, harmless
from libmat2 import check_dependencies, video, archive, web, epub
class TestCheckDependencies(unittest.TestCase):
def test_deps(self):
ret = check_dependencies()
for key, value in ret.items():
if value['required']:
self.assertTrue(value['found'], "The value for %s is False" % key)
Julien (jvoisin) Voisin
committed
class TestParserFactory(unittest.TestCase):
def test_subsubcalss(self):
""" Test that our module auto-detection is handling sub-sub-classes """
parser, mimetype = parser_factory.get_parser('./tests/data/dirty.mp3')
self.assertEqual(mimetype, 'audio/mpeg')
self.assertEqual(parser.__class__, audio.MP3Parser)
def test_tarfile_double_extension_handling(self):
""" Test that our module auto-detection is handling sub-sub-classes """
with tarfile.TarFile.open('./tests/data/dirty.tar.bz2', 'w:bz2') as zout:
zout.add('./tests/data/dirty.jpg')
parser, mimetype = parser_factory.get_parser('./tests/data/dirty.tar.bz2')
self.assertEqual(mimetype, 'application/x-tar+bz2')
os.remove('./tests/data/dirty.tar.bz2')
class TestParameterInjection(unittest.TestCase):
def test_ver_injection(self):
shutil.copy('./tests/data/dirty.png', './-ver')
p = images.PNGParser('-ver')
meta = p.get_meta()
self.assertEqual(meta['Comment'], 'This is a comment, be careful!')
self.assertEqual(meta['ModifyDate'], "2018:03:20 21:59:25")
os.remove('-ver')
def test_ffmpeg_injection(self):
try:
video._get_ffmpeg_path()
except RuntimeError:
raise unittest.SkipTest
shutil.copy('./tests/data/dirty.avi', './--output')
p = video.AVIParser('--output')
meta = p.get_meta()
self.assertEqual(meta['Software'], 'MEncoder SVN-r33148-4.0.1')
os.remove('--output')
def test_ffmpeg_injection_complete_path(self):
try:
video._get_ffmpeg_path()
except RuntimeError:
raise unittest.SkipTest
shutil.copy('./tests/data/dirty.avi', './tests/data/ --output.avi')
p = video.AVIParser('./tests/data/ --output.avi')
meta = p.get_meta()
self.assertEqual(meta['Software'], 'MEncoder SVN-r33148-4.0.1')
self.assertTrue(p.remove_all())
os.remove('./tests/data/ --output.avi')
os.remove('./tests/data/ --output.cleaned.avi')
class TestUnsupportedEmbeddedFiles(unittest.TestCase):
shutil.copy('./tests/data/embedded.odt', './tests/data/clean.odt')
p = office.LibreOfficeParser('./tests/data/clean.odt')
self.assertFalse(p.remove_all())
os.remove('./tests/data/clean.odt')
shutil.copy('./tests/data/embedded.docx', './tests/data/clean.docx')
p = office.MSOfficeParser('./tests/data/clean.docx')
self.assertFalse(p.remove_all())
os.remove('./tests/data/clean.docx')
class TestGetMeta(unittest.TestCase):
def test_pdf(self):
p = pdf.PDFParser('./tests/data/dirty.pdf')
meta = p.get_meta()
self.assertEqual(meta['producer'], 'pdfTeX-1.40.14')
self.assertEqual(meta['creator'], "'Certified by IEEE PDFeXpress at 03/19/2016 2:56:07 AM'")
self.assertEqual(meta['DocumentID'], "uuid:4a1a79c8-404e-4d38-9580-5bc081036e61")
self.assertEqual(meta['PTEX.Fullbanner'], "This is pdfTeX, Version "
"3.1415926-2.5-1.40.14 (TeX Live 2013/Debian) kpathsea "
def test_torrent(self):
p = torrent.TorrentParser('./tests/data/dirty.torrent')
meta = p.get_meta()
self.assertEqual(meta['created by'], b'mktorrent 1.0')
p = images.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")
p = images.JPGParser('./tests/data/dirty.jpg')
meta = p.get_meta()
self.assertEqual(meta['Comment'], 'Created with GIMP')
p = images.TiffParser('./tests/data/dirty.tiff')
meta = p.get_meta()
self.assertEqual(meta['Make'], 'OLYMPUS IMAGING CORP.')
self.assertEqual(meta['Model'], 'C7070WZ')
self.assertEqual(meta['ModifyDate'], '2005:12:26 17:09:35')
def test_mp3(self):
p = audio.MP3Parser('./tests/data/dirty.mp3')
meta = p.get_meta()
self.assertEqual(meta['TXXX:I am a'], 'various comment')
def test_ogg(self):
p = audio.OGGParser('./tests/data/dirty.ogg')
meta = p.get_meta()
self.assertEqual(meta['title'], 'I am so')
def test_flac(self):
p = audio.FLACParser('./tests/data/dirty.flac')
meta = p.get_meta()
self.assertEqual(meta['title'], 'I am so')
self.assertEqual(meta['Cover 0'], {'Comment': 'Created with GIMP'})
p = office.MSOfficeParser('./tests/data/dirty.docx')
self.assertEqual(meta['docProps/core.xml']['cp:lastModifiedBy'], 'Julien Voisin')
self.assertEqual(meta['docProps/core.xml']['dc:creator'], 'julien voisin')
self.assertEqual(meta['docProps/app.xml']['Application'], 'LibreOffice/5.4.5.1$Linux_X86_64 LibreOffice_project/40m0$Build-1')
p = office.LibreOfficeParser('./tests/data/dirty.odt')
self.assertEqual(meta['meta.xml']['meta:initial-creator'], 'jvoisin ')
self.assertEqual(meta['meta.xml']['meta:creation-date'], '2011-07-26T03:27:48')
self.assertEqual(meta['meta.xml']['meta:generator'], 'LibreOffice/3.3$Unix LibreOffice_project/330m19$Build-202')
p = office.LibreOfficeParser('./tests/data/weird_producer.odt')
meta = p.get_meta()
self.assertEqual(meta['mimetype']['create_system'], 'Windows')
self.assertEqual(meta['mimetype']['comment'], b'YAY FOR COMMENTS')
def test_txt(self):
p, mimetype = parser_factory.get_parser('./tests/data/dirty.txt')
self.assertEqual(mimetype, 'text/plain')
meta = p.get_meta()
self.assertEqual(meta, {})
def test_zip(self):
with zipfile.ZipFile('./tests/data/dirty.zip', 'w') as zout:
zout.write('./tests/data/dirty.flac')
zout.write('./tests/data/dirty.docx')
zout.write('./tests/data/dirty.jpg')
p, mimetype = parser_factory.get_parser('./tests/data/dirty.zip')
self.assertEqual(mimetype, 'application/zip')
meta = p.get_meta()
self.assertEqual(meta['tests/data/dirty.flac']['comments'], 'Thank you for using MAT !')
self.assertEqual(meta['tests/data/dirty.docx']['word/media/image1.png']['Comment'], 'This is a comment, be careful!')
os.remove('./tests/data/dirty.zip')
def test_wmv(self):
p, mimetype = parser_factory.get_parser('./tests/data/dirty.wmv')
self.assertEqual(mimetype, 'video/x-ms-wmv')
meta = p.get_meta()
self.assertEqual(meta['EncodingSettings'], 'Lavf52.103.0')
def test_gif(self):
p, mimetype = parser_factory.get_parser('./tests/data/dirty.gif')
self.assertEqual(mimetype, 'image/gif')
meta = p.get_meta()
self.assertEqual(meta['Comment'], 'this is a test comment')
def test_epub(self):
p, mimetype = parser_factory.get_parser('./tests/data/dirty.epub')
self.assertEqual(mimetype, 'application/epub+zip')
meta = p.get_meta()
self.assertEqual(meta['OEBPS/content.opf']['dc:creator'], 'Dorothy L. Sayers')
self.assertEqual(meta['OEBPS/toc.ncx']['dtb:generator'], 'Ebookmaker 0.4.0a5 by Marcello Perathoner <webmaster@gutenberg.org>')
self.assertEqual(meta['OEBPS/@public@vhost@g@gutenberg@html@files@58820@58820-h@images@shield25.jpg']['CreatorTool'], 'Adobe Photoshop CS5 Macintosh')
self.assertEqual(meta['OEBPS/@public@vhost@g@gutenberg@html@files@58820@58820-h@58820-h-2.htm.html']['generator'], 'Ebookmaker 0.4.0a5 by Marcello Perathoner <webmaster@gutenberg.org>')
def test_css(self):
p, mimetype = parser_factory.get_parser('./tests/data/dirty.css')
self.assertEqual(mimetype, 'text/css')
meta = p.get_meta()
self.assertEqual(meta['author'], 'jvoisin')
self.assertEqual(meta['version'], '1.0')
self.assertEqual(meta['harmful data'], 'underline is cool')
def test_tar(self):
with tarfile.TarFile('./tests/data/dirty.tar', 'w') as tout:
tout.add('./tests/data/dirty.flac')
tout.add('./tests/data/dirty.docx')
tout.add('./tests/data/dirty.jpg')
p, mimetype = parser_factory.get_parser('./tests/data/dirty.tar')
self.assertEqual(mimetype, 'application/x-tar')
meta = p.get_meta()
self.assertEqual(meta['./tests/data/dirty.flac']['comments'], 'Thank you for using MAT !')
self.assertEqual(meta['./tests/data/dirty.docx']['word/media/image1.png']['Comment'], 'This is a comment, be careful!')
os.remove('./tests/data/dirty.tar')
class TestRemovingThumbnails(unittest.TestCase):
def test_odt(self):
shutil.copy('./tests/data/revision.odt', './tests/data/clean.odt')
zipin = zipfile.ZipFile(os.path.abspath('./tests/data/clean.odt'))
self.assertIn('Thumbnails/thumbnail.png', zipin.namelist())
zipin.close()
p = office.LibreOfficeParser('./tests/data/clean.odt')
self.assertTrue(p.remove_all())
zipin = zipfile.ZipFile(os.path.abspath('./tests/data/clean.cleaned.odt'))
self.assertNotIn('Thumbnails/thumbnail.png', zipin.namelist())
zipin.close()
os.remove('./tests/data/clean.cleaned.odt')
class TestRevisionsCleaning(unittest.TestCase):
def test_libreoffice(self):
with zipfile.ZipFile('./tests/data/revision.odt') as zipin:
c = zipin.open('content.xml')
r = c.read()
self.assertIn(b'tracked-changes', r)
shutil.copy('./tests/data/revision.odt', './tests/data/clean.odt')
p = office.LibreOfficeParser('./tests/data/clean.odt')
self.assertTrue(p.remove_all())
with zipfile.ZipFile('./tests/data/clean.cleaned.odt') as zipin:
c = zipin.open('content.xml')
r = c.read()
self.assertNotIn(b'tracked-changes', r)
os.remove('./tests/data/clean.odt')
os.remove('./tests/data/clean.cleaned.odt')
def test_msoffice(self):
with zipfile.ZipFile('./tests/data/revision.docx') as zipin:
c = zipin.open('word/document.xml')
content = c.read()
r = b'<w:ins w:id="1" w:author="Unknown Author" w:date="2018-06-28T23:48:00Z">'
self.assertIn(r, content)
shutil.copy('./tests/data/revision.docx', './tests/data/revision_clean.docx')
p = office.MSOfficeParser('./tests/data/revision_clean.docx')
self.assertTrue(p.remove_all())
with zipfile.ZipFile('./tests/data/revision_clean.cleaned.docx') as zipin:
c = zipin.open('word/document.xml')
content = c.read()
r = b'<w:ins w:id="1" w:author="Unknown Author" w:date="2018-06-28T23:48:00Z">'
self.assertNotIn(r, content)
os.remove('./tests/data/revision_clean.docx')
os.remove('./tests/data/revision_clean.cleaned.docx')
class TestCleaning(unittest.TestCase):
shutil.copy('./tests/data/dirty.pdf', './tests/data/clean.pdf')
p = pdf.PDFParser('./tests/data/clean.pdf')
meta = p.get_meta()
self.assertEqual(meta['producer'], 'pdfTeX-1.40.14')
ret = p.remove_all()
self.assertTrue(ret)
p = pdf.PDFParser('./tests/data/clean.cleaned.pdf')
expected_meta = {'creation-date': -1, 'format': 'PDF-1.5', 'mod-date': -1}
self.assertEqual(p.get_meta(), expected_meta)
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.pdf')
os.remove('./tests/data/clean.cleaned.pdf')
os.remove('./tests/data/clean.cleaned.cleaned.pdf')
def test_png(self):
shutil.copy('./tests/data/dirty.png', './tests/data/clean.png')
p = images.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 = images.PNGParser('./tests/data/clean.cleaned.png')
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.png')
os.remove('./tests/data/clean.cleaned.png')
os.remove('./tests/data/clean.cleaned.cleaned.png')
def test_jpg(self):
shutil.copy('./tests/data/dirty.jpg', './tests/data/clean.jpg')
p = images.JPGParser('./tests/data/clean.jpg')
meta = p.get_meta()
self.assertEqual(meta['Comment'], 'Created with GIMP')
ret = p.remove_all()
self.assertTrue(ret)
p = images.JPGParser('./tests/data/clean.cleaned.jpg')
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.cleaned.jpg')
os.remove('./tests/data/clean.cleaned.cleaned.jpg')
def test_mp3(self):
shutil.copy('./tests/data/dirty.mp3', './tests/data/clean.mp3')
p = audio.MP3Parser('./tests/data/clean.mp3')
meta = p.get_meta()
self.assertEqual(meta['TXXX:I am a'], 'various comment')
ret = p.remove_all()
self.assertTrue(ret)
p = audio.MP3Parser('./tests/data/clean.cleaned.mp3')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.mp3')
os.remove('./tests/data/clean.cleaned.mp3')
os.remove('./tests/data/clean.cleaned.cleaned.mp3')
def test_ogg(self):
shutil.copy('./tests/data/dirty.ogg', './tests/data/clean.ogg')
p = audio.OGGParser('./tests/data/clean.ogg')
meta = p.get_meta()
self.assertEqual(meta['title'], 'I am so')
ret = p.remove_all()
self.assertTrue(ret)
p = audio.OGGParser('./tests/data/clean.cleaned.ogg')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.ogg')
os.remove('./tests/data/clean.cleaned.ogg')
os.remove('./tests/data/clean.cleaned.cleaned.ogg')
def test_flac(self):
shutil.copy('./tests/data/dirty.flac', './tests/data/clean.flac')
p = audio.FLACParser('./tests/data/clean.flac')
meta = p.get_meta()
self.assertEqual(meta['title'], 'I am so')
ret = p.remove_all()
self.assertTrue(ret)
p = audio.FLACParser('./tests/data/clean.cleaned.flac')
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.cleaned.flac')
os.remove('./tests/data/clean.cleaned.cleaned.flac')
def test_office(self):
shutil.copy('./tests/data/dirty.docx', './tests/data/clean.docx')
p = office.MSOfficeParser('./tests/data/clean.docx')
meta = p.get_meta()
self.assertIsNotNone(meta)
ret = p.remove_all()
self.assertTrue(ret)
p = office.MSOfficeParser('./tests/data/clean.cleaned.docx')
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.cleaned.docx')
os.remove('./tests/data/clean.cleaned.cleaned.docx')
def test_libreoffice(self):
shutil.copy('./tests/data/dirty.odt', './tests/data/clean.odt')
p = office.LibreOfficeParser('./tests/data/clean.odt')
meta = p.get_meta()
self.assertIsNotNone(meta)
ret = p.remove_all()
self.assertTrue(ret)
p = office.LibreOfficeParser('./tests/data/clean.cleaned.odt')
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.cleaned.odt')
os.remove('./tests/data/clean.cleaned.cleaned.odt')
def test_tiff(self):
shutil.copy('./tests/data/dirty.tiff', './tests/data/clean.tiff')
p = images.TiffParser('./tests/data/clean.tiff')
meta = p.get_meta()
self.assertEqual(meta['Model'], 'C7070WZ')
ret = p.remove_all()
self.assertTrue(ret)
p = images.TiffParser('./tests/data/clean.cleaned.tiff')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.tiff')
os.remove('./tests/data/clean.cleaned.tiff')
os.remove('./tests/data/clean.cleaned.cleaned.tiff')
def test_bmp(self):
shutil.copy('./tests/data/dirty.bmp', './tests/data/clean.bmp')
p = harmless.HarmlessParser('./tests/data/clean.bmp')
meta = p.get_meta()
self.assertEqual(meta, {}) # bmp has no meta :)
ret = p.remove_all()
self.assertTrue(ret)
p = harmless.HarmlessParser('./tests/data/clean.cleaned.bmp')
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.cleaned.bmp')
os.remove('./tests/data/clean.cleaned.cleaned.bmp')
def test_torrent(self):
shutil.copy('./tests/data/dirty.torrent', './tests/data/clean.torrent')
p = torrent.TorrentParser('./tests/data/clean.torrent')
meta = p.get_meta()
self.assertEqual(meta, {'created by': b'mktorrent 1.0', 'creation date': 1522397702})
ret = p.remove_all()
self.assertTrue(ret)
p = torrent.TorrentParser('./tests/data/clean.cleaned.torrent')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.torrent')
os.remove('./tests/data/clean.cleaned.torrent')
os.remove('./tests/data/clean.cleaned.cleaned.torrent')
def test_odf(self):
shutil.copy('./tests/data/dirty.odf', './tests/data/clean.odf')
p = office.LibreOfficeParser('./tests/data/clean.odf')
meta = p.get_meta()
self.assertEqual(meta['meta.xml']['meta:creation-date'], '2018-04-23T00:18:59.438231281')
ret = p.remove_all()
self.assertTrue(ret)
p = office.LibreOfficeParser('./tests/data/clean.cleaned.odf')
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.cleaned.odf')
os.remove('./tests/data/clean.cleaned.cleaned.odf')
def test_odg(self):
shutil.copy('./tests/data/dirty.odg', './tests/data/clean.odg')
p = office.LibreOfficeParser('./tests/data/clean.odg')
meta = p.get_meta()
self.assertEqual(meta['meta.xml']['dc:date'], '2018-04-23T00:26:59.385838550')
ret = p.remove_all()
self.assertTrue(ret)
p = office.LibreOfficeParser('./tests/data/clean.cleaned.odg')
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.cleaned.odg')
os.remove('./tests/data/clean.cleaned.cleaned.odg')
def test_txt(self):
shutil.copy('./tests/data/dirty.txt', './tests/data/clean.txt')
p = harmless.HarmlessParser('./tests/data/clean.txt')
meta = p.get_meta()
self.assertEqual(meta, {})
ret = p.remove_all()
self.assertTrue(ret)
p = harmless.HarmlessParser('./tests/data/clean.cleaned.txt')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.txt')
os.remove('./tests/data/clean.cleaned.txt')
os.remove('./tests/data/clean.cleaned.cleaned.txt')
def test_avi(self):
try:
video._get_ffmpeg_path()
except RuntimeError:
raise unittest.SkipTest
shutil.copy('./tests/data/dirty.avi', './tests/data/clean.avi')
p = video.AVIParser('./tests/data/clean.avi')
meta = p.get_meta()
self.assertEqual(meta['Software'], 'MEncoder SVN-r33148-4.0.1')
ret = p.remove_all()
self.assertTrue(ret)
p = video.AVIParser('./tests/data/clean.cleaned.avi')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.avi')
os.remove('./tests/data/clean.cleaned.avi')
os.remove('./tests/data/clean.cleaned.cleaned.avi')
def test_zip(self):
with zipfile.ZipFile('./tests/data/dirty.zip', 'w') as zout:
zout.write('./tests/data/dirty.flac')
zout.write('./tests/data/dirty.docx')
zout.write('./tests/data/dirty.jpg')
p = archive.ZipParser('./tests/data/dirty.zip')
meta = p.get_meta()
self.assertEqual(meta['tests/data/dirty.docx']['word/media/image1.png']['Comment'], 'This is a comment, be careful!')
ret = p.remove_all()
self.assertTrue(ret)
p = archive.ZipParser('./tests/data/dirty.cleaned.zip')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/dirty.zip')
os.remove('./tests/data/dirty.cleaned.zip')
os.remove('./tests/data/dirty.cleaned.cleaned.zip')
def test_mp4(self):
try:
video._get_ffmpeg_path()
except RuntimeError:
raise unittest.SkipTest
shutil.copy('./tests/data/dirty.mp4', './tests/data/clean.mp4')
p = video.MP4Parser('./tests/data/clean.mp4')
meta = p.get_meta()
self.assertEqual(meta['Encoder'], 'HandBrake 0.9.4 2009112300')
ret = p.remove_all()
self.assertTrue(ret)
p = video.MP4Parser('./tests/data/clean.cleaned.mp4')
self.assertNotIn('Encoder', p.get_meta())
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.mp4')
os.remove('./tests/data/clean.cleaned.mp4')
os.remove('./tests/data/clean.cleaned.cleaned.mp4')
def test_wmv(self):
try:
video._get_ffmpeg_path()
except RuntimeError:
raise unittest.SkipTest
shutil.copy('./tests/data/dirty.wmv', './tests/data/clean.wmv')
p = video.WMVParser('./tests/data/clean.wmv')
meta = p.get_meta()
self.assertEqual(meta['EncodingSettings'], 'Lavf52.103.0')
ret = p.remove_all()
self.assertTrue(ret)
p = video.WMVParser('./tests/data/clean.cleaned.wmv')
self.assertNotIn('EncodingSettings', p.get_meta())
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.wmv')
os.remove('./tests/data/clean.cleaned.wmv')
os.remove('./tests/data/clean.cleaned.cleaned.wmv')
def test_gif(self):
shutil.copy('./tests/data/dirty.gif', './tests/data/clean.gif')
p = images.GIFParser('./tests/data/clean.gif')
meta = p.get_meta()
self.assertEqual(meta['Comment'], 'this is a test comment')
ret = p.remove_all()
self.assertTrue(ret)
p = images.GIFParser('./tests/data/clean.cleaned.gif')
self.assertNotIn('EncodingSettings', p.get_meta())
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.gif')
os.remove('./tests/data/clean.cleaned.gif')
os.remove('./tests/data/clean.cleaned.cleaned.gif')
def test_html(self):
shutil.copy('./tests/data/dirty.html', './tests/data/clean.html')
p = web.HTMLParser('./tests/data/clean.html')
meta = p.get_meta()
self.assertEqual(meta['author'], 'jvoisin')
ret = p.remove_all()
self.assertTrue(ret)
p = web.HTMLParser('./tests/data/clean.cleaned.html')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.html')
os.remove('./tests/data/clean.cleaned.html')
os.remove('./tests/data/clean.cleaned.cleaned.html')
with open('./tests/data/clean.html', 'w') as f:
f.write('<title><title><pouet/><meta/></title></title><test/>')
p = web.HTMLParser('./tests/data/clean.html')
self.assertTrue(p.remove_all())
with open('./tests/data/clean.cleaned.html', 'r') as f:
self.assertEqual(f.read(), '<title></title><test/>')
os.remove('./tests/data/clean.html')
os.remove('./tests/data/clean.cleaned.html')
with open('./tests/data/clean.html', 'w') as f:
f.write('<test><title>Some<b>metadata</b><br/></title></test>')
p = web.HTMLParser('./tests/data/clean.html')
self.assertTrue(p.remove_all())
with open('./tests/data/clean.cleaned.html', 'r') as f:
self.assertEqual(f.read(), '<test><title></title></test>')
os.remove('./tests/data/clean.html')
os.remove('./tests/data/clean.cleaned.html')
with open('./tests/data/clean.html', 'w') as f:
f.write('<meta><meta/><!----><!-- test--></meta>')
p = web.HTMLParser('./tests/data/clean.html')
self.assertTrue(p.remove_all())
with open('./tests/data/clean.cleaned.html', 'r') as f:
self.assertEqual(f.read(), '')
os.remove('./tests/data/clean.html')
os.remove('./tests/data/clean.cleaned.html')
def test_epub(self):
shutil.copy('./tests/data/dirty.epub', './tests/data/clean.epub')
p = epub.EPUBParser('./tests/data/clean.epub')
meta = p.get_meta()
self.assertEqual(meta['OEBPS/content.opf']['dc:source'], 'http://www.gutenberg.org/files/58820/58820-h/58820-h.htm')
ret = p.remove_all()
self.assertTrue(ret)
p = epub.EPUBParser('./tests/data/clean.cleaned.epub')
meta = p.get_meta()
res = re.match(meta['OEBPS/content.opf']['metadata'], '^<dc:identifier>[0-9a-f-]+</dc:identifier><dc:title /><dc:language />$')
self.assertNotEqual(res, False)
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self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.epub')
os.remove('./tests/data/clean.cleaned.epub')
os.remove('./tests/data/clean.cleaned.cleaned.epub')
def test_css(self):
shutil.copy('./tests/data/dirty.css', './tests/data/clean.css')
p = web.CSSParser('./tests/data/clean.css')
self.assertEqual(p.get_meta(), {
'harmful data': 'underline is cool',
'version': '1.0',
'author': 'jvoisin'})
ret = p.remove_all()
self.assertTrue(ret)
p = web.CSSParser('./tests/data/clean.cleaned.css')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.css')
os.remove('./tests/data/clean.cleaned.css')
os.remove('./tests/data/clean.cleaned.cleaned.css')
with tarfile.TarFile.open('./tests/data/dirty.tar', 'w') as zout:
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zout.add('./tests/data/dirty.flac')
zout.add('./tests/data/dirty.docx')
zout.add('./tests/data/dirty.jpg')
p = archive.TarParser('./tests/data/dirty.tar')
meta = p.get_meta()
self.assertEqual(meta['./tests/data/dirty.docx']['word/media/image1.png']['Comment'], 'This is a comment, be careful!')
ret = p.remove_all()
self.assertTrue(ret)
p = archive.TarParser('./tests/data/dirty.cleaned.tar')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
tmp_dir = tempfile.mkdtemp()
with tarfile.open('./tests/data/dirty.cleaned.tar') as zout:
zout.extractall(path=tmp_dir)
zout.close()
number_of_files = 0
for root, _, fnames in os.walk(tmp_dir):
for f in fnames:
complete_path = os.path.join(root, f)
p, _ = parser_factory.get_parser(complete_path)
self.assertIsNotNone(p)
self.assertEqual(p.get_meta(), {})
number_of_files += 1
self.assertEqual(number_of_files, 3)
os.remove('./tests/data/dirty.tar')
os.remove('./tests/data/dirty.cleaned.tar')
os.remove('./tests/data/dirty.cleaned.cleaned.tar')
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def test_targz(self):
with tarfile.TarFile.open('./tests/data/dirty.tar.gz', 'w:gz') as zout:
zout.add('./tests/data/dirty.flac')
zout.add('./tests/data/dirty.docx')
zout.add('./tests/data/dirty.jpg')
p = archive.TarParser('./tests/data/dirty.tar.gz')
meta = p.get_meta()
self.assertEqual(meta['./tests/data/dirty.docx']['word/media/image1.png']['Comment'], 'This is a comment, be careful!')
ret = p.remove_all()
self.assertTrue(ret)
p = archive.TarParser('./tests/data/dirty.cleaned.tar.gz')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
tmp_dir = tempfile.mkdtemp()
with tarfile.open('./tests/data/dirty.cleaned.tar.gz') as zout:
zout.extractall(path=tmp_dir)
zout.close()
number_of_files = 0
for root, _, fnames in os.walk(tmp_dir):
for f in fnames:
complete_path = os.path.join(root, f)
p, _ = parser_factory.get_parser(complete_path)
self.assertIsNotNone(p)
self.assertEqual(p.get_meta(), {})
number_of_files += 1
self.assertEqual(number_of_files, 3)
os.remove('./tests/data/dirty.tar.gz')
os.remove('./tests/data/dirty.cleaned.tar.gz')
os.remove('./tests/data/dirty.cleaned.cleaned.tar.gz')
def test_tarbz2(self):
with tarfile.TarFile.open('./tests/data/dirty.tar.bz2', 'w:bz2') as zout:
zout.add('./tests/data/dirty.flac')
zout.add('./tests/data/dirty.docx')
zout.add('./tests/data/dirty.jpg')
p = archive.TarParser('./tests/data/dirty.tar.bz2')
meta = p.get_meta()
self.assertEqual(meta['./tests/data/dirty.docx']['word/media/image1.png']['Comment'], 'This is a comment, be careful!')
ret = p.remove_all()
self.assertTrue(ret)
p = archive.TarParser('./tests/data/dirty.cleaned.tar.bz2')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
tmp_dir = tempfile.mkdtemp()
with tarfile.open('./tests/data/dirty.cleaned.tar.bz2') as zout:
zout.extractall(path=tmp_dir)
zout.close()
number_of_files = 0
for root, _, fnames in os.walk(tmp_dir):
for f in fnames:
complete_path = os.path.join(root, f)
p, _ = parser_factory.get_parser(complete_path)
self.assertIsNotNone(p)
self.assertEqual(p.get_meta(), {})
number_of_files += 1
self.assertEqual(number_of_files, 3)
os.remove('./tests/data/dirty.tar.bz2')
os.remove('./tests/data/dirty.cleaned.tar.bz2')
os.remove('./tests/data/dirty.cleaned.cleaned.tar.bz2')
def test_tarxz(self):
with tarfile.TarFile.open('./tests/data/dirty.tar.xz', 'w:xz') as zout:
zout.add('./tests/data/dirty.flac')
zout.add('./tests/data/dirty.docx')
zout.add('./tests/data/dirty.jpg')
p = archive.TarParser('./tests/data/dirty.tar.xz')
meta = p.get_meta()
self.assertEqual(meta['./tests/data/dirty.docx']['word/media/image1.png']['Comment'], 'This is a comment, be careful!')
ret = p.remove_all()
self.assertTrue(ret)
p = archive.TarParser('./tests/data/dirty.cleaned.tar.xz')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
tmp_dir = tempfile.mkdtemp()
with tarfile.open('./tests/data/dirty.cleaned.tar.xz') as zout:
zout.extractall(path=tmp_dir)
zout.close()
number_of_files = 0
for root, _, fnames in os.walk(tmp_dir):
for f in fnames:
complete_path = os.path.join(root, f)
p, _ = parser_factory.get_parser(complete_path)
self.assertIsNotNone(p)
self.assertEqual(p.get_meta(), {})
number_of_files += 1
self.assertEqual(number_of_files, 3)
os.remove('./tests/data/dirty.tar.xz')
os.remove('./tests/data/dirty.cleaned.tar.xz')
os.remove('./tests/data/dirty.cleaned.cleaned.tar.xz')
def test_svg(self):
shutil.copy('./tests/data/dirty.svg', './tests/data/clean.svg')
p = images.SVGParser('./tests/data/clean.svg')
meta = p.get_meta()
self.assertEqual(meta['WorkCreatorAgentTitle'], 'GNOME Design Team')
self.assertEqual(meta['WorkSubject'], ['mat2', 'logo', 'metadata'])
self.assertEqual(meta['ID'], 'svg11300')
self.assertEqual(meta['Output_extension'],
'org.inkscape.output.svg.inkscape')
ret = p.remove_all()
self.assertTrue(ret)
p = images.SVGParser('./tests/data/clean.cleaned.svg')
self.assertEqual(p.get_meta(), {})
self.assertTrue(p.remove_all())
os.remove('./tests/data/clean.svg')
os.remove('./tests/data/clean.cleaned.svg')
os.remove('./tests/data/clean.cleaned.cleaned.svg')