def test_get_uri_query_string(self):
# test with fake data
d = Dist("oneiric", "11.10", "2011-10-10", True)
meta = MetaReleaseCore()
q = meta._get_release_notes_uri_query_string(d)
self.assertTrue("os=ubuntu" in q)
self.assertTrue("ver=11.10" in q)
def test_parse_next_release_unsupported(self, mock_download):
# We should jump over an unsupported release. LP: #1497024
meta = MetaReleaseCore()
meta.current_dist_name = "foo"
with tempfile.TemporaryFile() as f:
f.write("""Dist: foo
Supported: 1
Date: Thu, 26 Oct 2006 12:00:00 UTC
Version: 1.0
Dist: goo
Supported: 0
Date: Thu, 26 Oct 2016 12:00:00 UTC
Version: 2.0
Dist: hoo
Supported: 1
Date: Thu, 26 Oct 2026 12:00:00 UTC
Version: 3.0
""".encode("utf-8"))
f.seek(0)
meta.metarelease_information = f
meta.parse()
self.assertEqual(meta.upgradable_to.name, "hoo")
self.assertEqual(meta.upgradable_to.version, "3.0")
self.assertEqual(meta.upgradable_to.supported, True)
def test_parse_fails_for_all_non_tagfiles(self, mock_download):
meta = MetaReleaseCore()
with tempfile.TemporaryFile() as f:
f.write("random stuff".encode("utf-8"))
f.seek(0)
meta.metarelease_information = f
self.assertRaises(MetaReleaseParseError, meta.parse)
def test_get_uri_query_string(self):
# test with fake data, use a space to test quoting
d = Dist("xenial", "16.04 LTS", "2016-04-21", True)
meta = MetaReleaseCore()
q = meta._get_release_notes_uri_query_string(d)
self.assertTrue("os%3Dubuntu" in q)
self.assertTrue("ver%3D16.04%20LTS" in q)
def test_html_uri_real(self):
# test parsing of a meta-releaes file from the server
with EnvironmentVarGuard() as environ:
environ["META_RELEASE_FAKE_CODENAME"] = "lucid"
meta = MetaReleaseCore(forceDownload=True)
while meta.downloading:
time.sleep(0.1)
self.assertIsNotNone(meta.new_dist)
uri = meta.new_dist.releaseNotesHtmlUri
f = urlopen(uri)
data = f.read().decode("UTF-8")
self.assertTrue(len(data) > 0)
self.assertTrue("<html>" in data)
def get_new_dist():
"""
common code to test new dist fetching, get the new dist information
for trusty+1
"""
shutil.rmtree(tmpdir)
meta = MetaReleaseCore()
#meta.DEBUG = True
meta.current_dist_name = "trusty"
meta.METARELEASE_URI = \
"https://changelogs.ubuntu.com/meta-release-development"
meta.downloaded.wait()
meta._buildMetaReleaseFile()
meta.download()
return meta.new_dist
def get_new_dist(current_release):
"""
common code to test new dist fetching, get the new dist information
for hardy+1
"""
meta = MetaReleaseCore()
#meta.DEBUG = True
meta.current_dist_name = current_release
fake_metarelease = os.path.join(CURDIR, "test-data", "meta-release")
meta.METARELEASE_URI = "file://%s" % fake_metarelease
while meta.downloading:
time.sleep(0.1)
meta._buildMetaReleaseFile()
meta.download()
return meta.new_dist
def test_html_uri_real(self):
with EnvironmentVarGuard() as environ:
environ["META_RELEASE_FAKE_CODENAME"] = "lucid"
# useDevelopmentRelease=True is only needed until precise is
# released
meta = MetaReleaseCore(forceDownload=True,
forceLTS=True,
useDevelopmentRelease=True)
while meta.downloading:
time.sleep(0.1)
self.assertIsNotNone(meta.new_dist)
uri = meta.new_dist.releaseNotesHtmlUri
f = urlopen(uri)
data = f.read().decode("UTF-8")
self.assertTrue(len(data) > 0)
self.assertTrue("<html>" in data)
def test_parse_good(self, mock_download):
meta = MetaReleaseCore()
meta.current_dist_name = "foo"
with tempfile.TemporaryFile() as f:
f.write("""Dist: foo
Supported: 1
Date: Thu, 26 Oct 2006 12:00:00 UTC
Version: 1.0
Dist: goo
Supported: 1
Date: Thu, 26 Oct 2016 12:00:00 UTC
Version: 2.0
""".encode("utf-8"))
f.seek(0)
meta.metarelease_information = f
meta.parse()
self.assertEqual(meta.upgradable_to.name, "goo")
self.assertEqual(meta.upgradable_to.version, "2.0")
self.assertEqual(meta.upgradable_to.supported, True)
def get_distro_upgrades(self):
"""
Implement the {backend}-get-distro-upgrades functionality
"""
pklog.info("Get distro upgrades")
self.status(STATUS_INFO)
self.allow_cancel(False)
self.percentage(None)
if META_RELEASE_SUPPORT == False:
return
#FIXME Evil to start the download during init
meta_release = MetaReleaseCore(False, False)
#FIXME: should use a lock
while meta_release.downloading:
time.sleep(1)
#FIXME: Add support for description
if meta_release.new_dist != None:
self.distro_upgrade(
DISTRO_UPGRADE_STABLE, meta_release.new_dist.name, "%s %s" %
(meta_release.new_dist.name, meta_release.new_dist.version))
def test_parse_next_release_unsupported_devel(self, mock_download):
# We should not jump over an unsupported release if we are running in
# "devel" mode. LP: #1497024
meta = MetaReleaseCore()
meta.current_dist_name = "foo"
meta.useDevelopmentRelease = True
with tempfile.TemporaryFile() as f:
f.write("""Dist: foo
Supported: 1
Date: Thu, 26 Oct 2006 12:00:00 UTC
Version: 1.0
Dist: goo
Supported: 0
Date: Thu, 26 Oct 2016 12:00:00 UTC
Version: 2.0
""".encode("utf-8"))
f.seek(0)
meta.metarelease_information = f
meta.parse()
self.assertEqual(meta.upgradable_to.name, "goo")
self.assertEqual(meta.upgradable_to.version, "2.0")
self.assertEqual(meta.upgradable_to.supported, False)