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# vim: set fileencoding=utf-8 :
"""Test L{UpstreamSource}'s tarball unpack"""
from . import context
import os
import shutil
import tarfile
import tempfile
import unittest
import gbp.pkg
class TestUnpack(unittest.TestCase):
"""Make sure we unpack gzip and bzip2 archives correctly"""
archive_prefix = "archive"
def _unpack_dir(self, compression):
return "%s-%s" % (self.archive_prefix, compression)
def _check_files(self, files, comp):
"""Check if files exist in the unpacked dir"""
for f in files:
target = os.path.join(self._unpack_dir(comp), f)
assert os.path.exists(target), "%s does not exist" % target
def _create_archive(self, comp):
filelist = [ 'README', 'setup.py' ]
name = "%s_0.1.tar.%s" % (self.archive_prefix, comp)
t = tarfile.open(name= name, mode='w:%s' % comp)
for f in filelist:
t.add(os.path.join(self.top, f),
os.path.join(self._unpack_dir(comp), f))
t.close()
return name, filelist
def setUp(self):
self.dir = context.new_tmpdir(__name__)
self.top = context.projectdir
context.chdir(self.dir)
self.archives = {}
for ext in [ "gz", "bz2" ]:
self.archives[ext] = self._create_archive(ext)
def tearDown(self):
context.teardown()
def test_upstream_source_type(self):
for (comp, archive) in self.archives.iteritems():
source = gbp.pkg.UpstreamSource(archive[0])
assert source.is_orig() == True
assert source.is_dir() == False
assert source.unpacked == None
source.unpack(".")
assert source.is_orig() == True
assert source.is_dir() == False
assert type(source.unpacked) == str
def test_upstream_source_unpack(self):
for (comp, archive) in self.archives.iteritems():
source = gbp.pkg.UpstreamSource(archive[0])
source.unpack(".")
self._check_files(archive[1], comp)
def test_upstream_source_unpack_no_filter(self):
for (comp, archive) in self.archives.iteritems():
source = gbp.pkg.UpstreamSource(archive[0])
source.unpack(".", [])
self._check_files(archive[1], comp)
def test_upstream_source_unpack_filtered(self):
exclude = "README"
for (comp, archive) in self.archives.iteritems():
source = gbp.pkg.UpstreamSource(archive[0])
source.unpack(".", [exclude])
archive[1].remove(exclude)
self._check_files(archive[1], comp)
# vim:et:ts=4:sw=4:et:sts=4:ai:set list listchars=tab\:»·,trail\:·:
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