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#!/usr/bin/env python
import unittest
import os
import copy
import tempfile
import apt_pkg
import aptsources.sourceslist
import aptsources.distro
import testcommon
class TestAptSources(testcommon.TestCase):
def setUp(self):
testcommon.TestCase.setUp(self)
if apt_pkg.config["APT::Architecture"] not in ('i386', 'amd64'):
apt_pkg.config.set("APT::Architecture", "i386")
apt_pkg.config.set("Dir::Etc", os.getcwd())
apt_pkg.config.set("Dir::Etc::sourceparts", tempfile.mkdtemp())
if os.path.exists("./build/data/templates"):
self.templates = os.path.abspath("./build/data/templates")
elif os.path.exists("../build/data/templates"):
self.templates = os.path.abspath("../build/data/templates")
else:
self.templates = "/usr/share/python-apt/templates/"
def tearDown(self):
aptsources.distro._OSRelease.OS_RELEASE_FILE = \
aptsources.distro._OSRelease.DEFAULT_OS_RELEASE_FILE
if "LSB_ETC_LSB_RELEASE" in os.environ:
del os.environ["LSB_ETC_LSB_RELEASE"]
def testIsMirror(self):
"""aptsources: Test mirror detection."""
yes = aptsources.sourceslist.is_mirror("http://archive.ubuntu.com",
"http://de.archive.ubuntu.com")
no = aptsources.sourceslist.is_mirror("http://archive.ubuntu.com",
"http://ftp.debian.org")
self.assertTrue(yes)
self.assertFalse(no)
def testSourcesListReading(self):
"""aptsources: Test sources.list parsing."""
apt_pkg.config.set("Dir::Etc::sourcelist", "data/aptsources/"
"sources.list")
sources = aptsources.sourceslist.SourcesList(True, self.templates)
self.assertEqual(len(sources.list), 10)
# test load
sources.list = []
sources.load("data/aptsources/sources.list")
self.assertEqual(len(sources.list), 10)
def testSourcesListAdding(self):
"""aptsources: Test additions to sources.list"""
apt_pkg.config.set("Dir::Etc::sourcelist", "data/aptsources/"
"sources.list")
sources = aptsources.sourceslist.SourcesList(True, self.templates)
# test to add something that is already there (main)
before = copy.deepcopy(sources)
sources.add("deb", "http://de.archive.ubuntu.com/ubuntu/",
"edgy",
["main"])
self.assertTrue(sources.list == before.list)
# test to add something that is already there (restricted)
before = copy.deepcopy(sources)
sources.add("deb", "http://de.archive.ubuntu.com/ubuntu/",
"edgy",
["restricted"])
self.assertTrue(sources.list == before.list)
before = copy.deepcopy(sources)
sources.add("deb", "http://de.archive.ubuntu.com/ubuntu/",
"natty",
["main"], architectures=["amd64", "i386"])
self.assertTrue(sources.list == before.list)
# test to add something new: multiverse
sources.add("deb", "http://de.archive.ubuntu.com/ubuntu/",
"edgy",
["multiverse"])
found = False
for entry in sources:
if (entry.type == "deb" and
entry.uri == "http://de.archive.ubuntu.com/ubuntu/" and
entry.dist == "edgy" and
"multiverse" in entry.comps):
found = True
self.assertTrue(found)
# add a new natty entry without architecture specification
sources.add("deb", "http://de.archive.ubuntu.com/ubuntu/",
"natty",
["multiverse"])
found = False
for entry in sources:
if (entry.type == "deb" and
entry.uri == "http://de.archive.ubuntu.com/ubuntu/" and
entry.dist == "natty" and
entry.architectures == [] and
"multiverse" in entry.comps):
found = True
self.assertTrue(found)
# Add universe to existing multi-arch line
sources.add("deb", "http://de.archive.ubuntu.com/ubuntu/",
"natty",
["universe"], architectures=["i386", "amd64"])
found = False
for entry in sources:
if (entry.type == "deb" and
entry.uri == "http://de.archive.ubuntu.com/ubuntu/" and
entry.dist == "natty" and
set(entry.architectures) == set(["amd64", "i386"]) and
set(entry.comps) == set(["main", "universe"])):
found = True
self.assertTrue(found)
# test to add something new: multiverse *and*
# something that is already there
before = copy.deepcopy(sources)
sources.add("deb", "http://de.archive.ubuntu.com/ubuntu/",
"edgy",
["universe", "something"])
found_universe = 0
found_something = 0
for entry in sources:
if (entry.type == "deb" and
entry.uri == "http://de.archive.ubuntu.com/ubuntu/" and
entry.dist == "edgy"):
for c in entry.comps:
if c == "universe":
found_universe += 1
if c == "something":
found_something += 1
#print "\n".join([s.str() for s in sources])
self.assertEqual(found_something, 1)
self.assertEqual(found_universe, 1)
def testMatcher(self):
"""aptsources: Test matcher"""
apt_pkg.config.set("Dir::Etc::sourcelist", "data/aptsources/"
"sources.list.testDistribution")
sources = aptsources.sourceslist.SourcesList(True, self.templates)
distro = aptsources.distro.get_distro(id="Ubuntu")
distro.get_sources(sources)
# test if all suits of the current distro were detected correctly
for s in sources:
if not s.template:
self.fail("source entry '%s' has no matcher" % s)
def testMultiArch(self):
"""aptsources: Test multi-arch parsing"""
apt_pkg.config.set("Dir::Etc::sourcelist", "data/aptsources/"
"sources.list")
sources = aptsources.sourceslist.SourcesList(True, self.templates)
assert not sources.list[8].invalid
assert sources.list[8].type == "deb"
assert sources.list[8].architectures == ["amd64", "i386"]
assert sources.list[8].uri == "http://de.archive.ubuntu.com/ubuntu/"
assert sources.list[8].dist == "natty"
assert sources.list[8].comps == ["main"]
assert sources.list[8].line.strip() == str(sources.list[8])
assert sources.list[8].trusted is None
def testMultipleOptions(self):
"""aptsources: Test multi-arch parsing"""
apt_pkg.config.set("Dir::Etc::sourcelist", "data/aptsources/"
"sources.list")
sources = aptsources.sourceslist.SourcesList(True, self.templates)
assert sources.list[9].invalid is False
assert sources.list[9].type == "deb"
assert sources.list[9].architectures == ["amd64", "i386"]
self.assertEqual(
sources.list[9].uri, "http://de.archive.ubuntu.com/ubuntu/")
assert sources.list[9].dist == "natty"
assert sources.list[9].comps == ["main"]
assert sources.list[9].trusted
assert sources.list[9].line.strip() == str(sources.list[9])
def test_enable_component(self):
target = "./data/aptsources/sources.list.enable_comps"
line = "deb http://archive.ubuntu.com/ubuntu lucid main\n"
with open(target, "w") as target_file:
target_file.write(line)
apt_pkg.config.set("Dir::Etc::sourcelist", target)
sources = aptsources.sourceslist.SourcesList(True, self.templates)
distro = aptsources.distro.get_distro(id="Ubuntu")
# make sure we are using the right distro
distro.codename = "lucid"
distro.id = "Ubuntu"
distro.release = "10.04"
# and get the sources
distro.get_sources(sources)
# test enable_component
comp = "multiverse"
distro.enable_component(comp)
comps = set()
for entry in sources:
comps = comps.union(set(entry.comps))
self.assertTrue("multiverse" in comps)
self.assertTrue("universe" in comps)
def testDistribution(self):
"""aptsources: Test distribution detection."""
apt_pkg.config.set("Dir::Etc::sourcelist", "data/aptsources/"
"sources.list.testDistribution")
sources = aptsources.sourceslist.SourcesList(True, self.templates)
distro = aptsources.distro.get_distro(id="Ubuntu")
distro.get_sources(sources)
# test if all suits of the current distro were detected correctly
dist_templates = set()
for s in sources:
if s.template:
dist_templates.add(s.template.name)
#print dist_templates
for d in ("hardy", "hardy-security", "hardy-updates", "intrepid",
"hardy-backports"):
self.assertTrue(d in dist_templates)
# test enable
comp = "restricted"
distro.enable_component(comp)
found = {}
for entry in sources:
if (entry.type == "deb" and
entry.uri == "http://de.archive.ubuntu.com/ubuntu/" and
"edgy" in entry.dist):
for c in entry.comps:
if c == comp:
if entry.dist not in found:
found[entry.dist] = 0
found[entry.dist] += 1
#print "".join([s.str() for s in sources])
for key in found:
self.assertEqual(found[key], 1)
# add a not-already available component
comp = "multiverse"
distro.enable_component(comp)
found = {}
for entry in sources:
if (entry.type == "deb" and
entry.template and
entry.template.name == "edgy"):
for c in entry.comps:
if c == comp:
if entry.dist not in found.has_key:
found[entry.dist] = 0
found[entry.dist] += 1
#print "".join([s.str() for s in sources])
for key in found:
self.assertEqual(found[key], 1)
@unittest.skip("lsb-release test broken when it was added")
def test_os_release_distribution(self):
"""os-release file can be read and is_like is populated accordingly"""
os.environ["LSB_ETC_LSB_RELEASE"] = \
os.path.abspath("./data/aptsources/lsb-release")
aptsources.distro._OSRelease.OS_RELEASE_FILE = \
os.path.abspath("./data/aptsources/os-release")
distro = aptsources.distro.get_distro()
# Everything but is_like comes from lsb_release, see TODO in get_distro.
self.assertEqual('Ubuntu', distro.id)
self.assertEqual('xenial', distro.codename)
self.assertEqual('Ubuntu 16.04.1 LTS', distro.description)
self.assertEqual('16.04', distro.release)
self.assertEqual(['ubuntu', 'debian'], distro.is_like)
def test_enable_disabled(self):
"""LP: #1042916: Test enabling disabled entry."""
apt_pkg.config.set("Dir::Etc::sourcelist", "data/aptsources/"
"sources.list")
sources = aptsources.sourceslist.SourcesList(True, self.templates)
disabled = sources.add("deb", "http://fi.archive.ubuntu.com/ubuntu/",
"precise",
["main"])
disabled.set_enabled(False)
enabled = sources.add("deb", "http://fi.archive.ubuntu.com/ubuntu/",
"precise",
["main"])
self.assertEqual(disabled, enabled)
self.assertFalse(disabled.disabled)
if __name__ == "__main__":
os.chdir(os.path.dirname(__file__))
unittest.main()
|
