def test_clone_upgrade_synthetic(self):
""" test clone upgrade with on-the-fly generated chroots """
supported = distro_info.UbuntuDistroInfo().supported()
for meta in [
"ubuntu-standard", "ubuntu-desktop", "kubuntu-desktop",
"xubuntu-desktop"
]:
logging.info("testing %s" % meta)
old = self._create_fake_upgradable_root(supported[-2], meta=meta)
self.addCleanup(shutil.rmtree, old)
# create statefile based on the old data
with tarfile.open("lala.tar.gz", "w:gz") as state:
state.add(os.path.join(old, "var", "lib", "apt-clone",
"installed.pkgs"),
arcname="./var/lib/apt-clone/installed.pkgs")
# create new fake environment and try to upgrade
new = self._create_fake_upgradable_root(supported[-1], meta=meta)
self.addCleanup(shutil.rmtree, new)
cache = apt.Cache(rootdir=new)
clone = AptClone()
clone._restore_package_selection_in_cache("lala.tar.gz",
cache,
protect_installed=True)
self.assertFalse(cache[meta].marked_delete,
"package %s marked for removal" % meta)
self.assertTrue(len(cache.get_changes()) > 0)
def test_clone_upgrade_regression(self):
""" regression test against known installs """
new = self._create_fake_upgradable_root("natty", meta="ubuntu-desktop")
self.addCleanup(shutil.rmtree, new)
cache = apt.Cache(rootdir=new)
clone = AptClone()
clone._restore_package_selection_in_cache(
"./data/regression/apt-clone-state-ubuntu.tar.gz", cache)
self.assertTrue(len(cache.get_changes()) > 0)
def test_clone_upgrade_regression(self):
""" regression test against known installs """
new = self._create_fake_upgradable_root("natty", meta="ubuntu-desktop")
self.addCleanup(shutil.rmtree, new)
cache = apt.Cache(rootdir=new)
clone = AptClone()
clone._restore_package_selection_in_cache(
"./data/regression/apt-clone-state-ubuntu.tar.gz", cache)
self.assertTrue(len(cache.get_changes()) > 0)
def test_clone_upgrade_synthetic(self):
""" test clone upgrade with on-the-fly generated chroots """
supported = distro_info.UbuntuDistroInfo().supported()
for meta in ["ubuntu-standard", "ubuntu-desktop", "kubuntu-desktop",
"xubuntu-desktop"]:
logging.info("testing %s" % meta)
old = self._create_fake_upgradable_root(supported[-2], meta=meta)
self.addCleanup(shutil.rmtree, old)
# create statefile based on the old data
with tarfile.open("lala.tar.gz", "w:gz") as state:
state.add(
os.path.join(old, "var", "lib", "apt-clone",
"installed.pkgs"),
arcname = "./var/lib/apt-clone/installed.pkgs")
# create new fake environment and try to upgrade
new = self._create_fake_upgradable_root(supported[-1], meta=meta)
self.addCleanup(shutil.rmtree, new)
cache = apt.Cache(rootdir=new)
clone = AptClone()
clone._restore_package_selection_in_cache("lala.tar.gz", cache, protect_installed=True)
self.assertFalse(cache[meta].marked_delete,
"package %s marked for removal" % meta)
self.assertTrue(len(cache.get_changes()) > 0)
