def _archive_create (self, filename, topack, kwargs):
"""Create archive from filename."""
# create a temporary directory for creation
tmpdir = patoolib.util.tmpdir(dir=basedir)
archive = os.path.join(tmpdir, filename)
os.chdir(tmpdir)
try:
patoolib._handle_archive(archive, 'create', topack, **kwargs)
self.assertTrue(os.path.isfile(archive))
# test the created archive
command = 'test'
program = self.program
# special case for programs that cannot test what they create
if self.program in ('compress', 'py_gzip'):
program = 'gzip'
elif self.program == 'py_bz2':
program = 'bzip2'
elif self.program == 'zip':
program = 'unzip'
elif self.program == 'rzip':
program = 'py_echo'
command = 'list'
patoolib._handle_archive(archive, command, program=program)
finally:
os.chdir(basedir)
shutil.rmtree(tmpdir)
def archive_extract (self, filename):
"""Test archive extraction."""
archive = os.path.join(datadir, filename)
# create a temporary directory for extraction
tmpdir = patoolib.util.tmpdir(dir=basedir)
try:
olddir = os.getcwd()
except OSError:
olddir = None
os.chdir(tmpdir)
# archive name relative to tmpdir
relarchive = os.path.join("..", archive[len(basedir)+1:])
try:
patoolib._handle_archive(archive, 'extract', program=self.program)
patoolib._handle_archive(relarchive, 'extract', program=self.program, verbose=True)
finally:
if olddir:
os.chdir(olddir)
shutil.rmtree(tmpdir)
def archive_test (self, filename):
"""Test archive testing."""
archive = os.path.join(datadir, filename)
patoolib._handle_archive(archive, 'test', program=self.program)
patoolib._handle_archive(archive, 'test', program=self.program, verbose=True)
