def test_restore_state_on_new_distro_release_livecd(self, mock_lowlevel):
"""
test lucid -> maverick apt-clone-ugprade as if it will be used
from a live cd based upgrader
"""
# setup mock for dpkg -i
mock_lowlevel.install_debs.return_value = True
# create target dir
targetdir = self.tempdir
# status file from maverick (to simulate running on a maverick live-cd)
with open("./data/dpkg-status/dpkg-status-ubuntu-maverick",
"rb") as fp:
s = fp.read().decode("utf8")
s = s.replace(
"Architecture: i386",
"Architecture: %s" % apt_pkg.config.find("Apt::Architecture"))
path = os.path.join(targetdir, "var/lib/dpkg", "status")
with open(path, "wb",) as fp:
fp.write(s.encode("utf-8"))
# test upgrade clone from lucid system to maverick
clone = AptClone(cache_cls=MockAptCache)
clone.restore_state(
"./data/apt-state-ubuntu-lucid.tar.gz",
targetdir,
new_distro="maverick")
sources_list = os.path.join(targetdir, "etc","apt","sources.list")
self.assertTrue(os.path.exists(sources_list))
with open(sources_list) as fp:
self.assertTrue("maverick" in fp.read())
with open(sources_list) as fp:
self.assertFalse("lucid" in fp.read())
def test_restore_state_on_new_distro_release_livecd(self, mock_lowlevel):
"""
test lucid -> maverick apt-clone-ugprade as if it will be used
from a live cd based upgrader
"""
# setup mock for dpkg -i
mock_lowlevel.install_debs.return_value = True
# create target dir
targetdir = self.tempdir
# status file from maverick (to simulate running on a maverick live-cd)
with open("./data/dpkg-status/dpkg-status-ubuntu-maverick",
"rb") as fp:
s = fp.read().decode("utf8")
s = s.replace(
"Architecture: i386",
"Architecture: %s" % apt_pkg.config.find("Apt::Architecture"))
path = os.path.join(targetdir, "var/lib/dpkg", "status")
with open(
path,
"wb",
) as fp:
fp.write(s.encode("utf-8"))
# test upgrade clone from lucid system to maverick
clone = AptClone(cache_cls=MockAptCache)
clone.restore_state("./data/apt-state-ubuntu-lucid.tar.gz",
targetdir,
new_distro="maverick")
sources_list = os.path.join(targetdir, "etc", "apt", "sources.list")
self.assertTrue(os.path.exists(sources_list))
with open(sources_list) as fp:
self.assertTrue("maverick" in fp.read())
with open(sources_list) as fp:
self.assertFalse("lucid" in fp.read())
def test_restore_state(self, mock_lowlevel):
# setup mock
mock_lowlevel.install_debs.return_value = True
targetdir = self.tempdir
# test
clone = AptClone(cache_cls=MockAptCache)
clone.restore_state(
"./data/apt-state_chroot_with_vim.tar.gz", targetdir)
self.assertTrue(
os.path.exists(os.path.join(targetdir, "etc","apt","sources.list")))
def test_restore_state_with_not_downloadable_debs(self, mock_lowlevel):
# setup mock
mock_lowlevel.install_debs.return_value = True
targetdir = self.tempdir
# test
clone = AptClone(cache_cls=MockAptCache)
clone.restore_state(
"./data/apt-state_with_not_downloadable_debs.tar.gz", targetdir)
self.assertTrue(
os.path.exists(
os.path.join(targetdir, "var", "lib", "apt-clone", "debs", "foo.deb")))
def test_restore_state(self, mock_lowlevel):
# setup mock
mock_lowlevel.install_debs.return_value = True
targetdir = self.tempdir
# test
clone = AptClone(cache_cls=MockAptCache)
clone.restore_state("./data/apt-state_chroot_with_vim.tar.gz",
targetdir)
self.assertTrue(
os.path.exists(
os.path.join(targetdir, "etc", "apt", "sources.list")))
def test_restore_state_with_not_downloadable_debs(self, mock_lowlevel):
# setup mock
mock_lowlevel.install_debs.return_value = True
targetdir = self.tempdir
# test
clone = AptClone(cache_cls=MockAptCache)
clone.restore_state(
"./data/apt-state_with_not_downloadable_debs.tar.gz", targetdir)
self.assertTrue(
os.path.exists(
os.path.join(targetdir, "var", "lib", "apt-clone", "debs",
"foo.deb")))
def test_real(self):
if os.getuid() != 0:
print("Skipping because uid != 0")
return
# do it
target = "./test-chroot"
if not os.path.exists(target):
os.mkdir(target)
subprocess.call(["debootstrap", "--arch=i386",
"maverick", target])
# force i386
with open(os.path.join(target, "etc/apt/apt.conf"), "w") as fp:
fp.write('APT::Architecture "i386";')
# restore
clone = AptClone()
clone.restore_state(
"./data/apt-state_chroot_with_vim.tar.gz", target, "maverick")
