def setUp(self):
mox.MoxTestBase.setUp(self)
self.chroot = Chroot()
self.chroot.setup()
self.chroot.install_debfile(
os.path.join(REPO_PATH, "silly-base_0.1-0_all.deb"))
self.addCleanup(self.chroot.remove)
self.backend = aptBackend.PackageKitAptBackend([])
def setUp(self):
mox.MoxTestBase.setUp(self)
self.chroot = Chroot()
self.chroot.setup()
self.addCleanup(self.chroot.remove)
self.backend = aptBackend.PackageKitAptBackend([])
def setUp(self):
mox.MoxTestBase.setUp(self)
self.backend = aptBackend.PackageKitAptBackend([])
self.workdir = tempfile.mkdtemp()
self.orig_sys_path = sys.path
def test_what_provides_plugin(self):
"""Test what-provides plugins"""
# add plugin for extra codecs
f = open(os.path.join(self.workdir, "extra_codecs.py"), "w")
f.write("""from packagekit import enums
def fake_what_provides(cache, type, search):
if type in (enums.PROVIDES_CODEC, enums.PROVIDES_ANY):
return [cache["gstreamer0.10-silly"]]
raise NotImplementedError('cannot handle type ' + str(type))
""")
f.close()
os.mkdir(os.path.join(self.workdir, "extra_codecs-0.egg-info"))
f = open(
os.path.join(self.workdir, "extra_codecs-0.egg-info",
'entry_points.txt'), "w")
f.write(
"[packagekit.apt.plugins]\nwhat_provides=extra_codecs:fake_what_provides\n"
)
f.close()
# invalid plugin, should not stop the valid ones
os.mkdir(os.path.join(self.workdir, "nonexisting-1.egg-info"))
f = open(
os.path.join(self.workdir, "nonexisting-1.egg-info",
'entry_points.txt'), "w")
f.write(
"[packagekit.apt.plugins]\nwhat_provides=nonexisting:what_provides\n"
)
f.close()
# another plugin to test chaining and a new type
f = open(os.path.join(self.workdir, "more_stuff.py"), "w")
f.write("""from packagekit import enums
def my_what_provides(cache, type, search):
if type in (enums.PROVIDES_CODEC, enums.PROVIDES_ANY):
return [cache["silly-base"]]
if type in (enums.PROVIDES_LANGUAGE_SUPPORT, enums.PROVIDES_ANY):
return [cache["silly-important"]]
raise NotImplementedError('cannot handle type ' + str(type))
""")
f.close()
os.mkdir(os.path.join(self.workdir, "more_stuff-0.egg-info"))
f = open(
os.path.join(self.workdir, "more_stuff-0.egg-info",
'entry_points.txt'), "w")
f.write(
"[packagekit.apt.plugins]\nwhat_provides=more_stuff:my_what_provides\n"
)
f.close()
sys.path.insert(0, self.workdir)
# reinitialize backend to pick up new sys.path
self.backend = aptBackend.PackageKitAptBackend([])
# search for CODEC (note that gstreamer0.10-silly does not advertise
# audio/vorbis, so it isn't caught by the internal implementation)
self._catch_callbacks("package")
self.backend.package("gstreamer0.10-silly;0.1-0;all;",
enums.INFO_AVAILABLE, mox.IsA(str))
self.backend.package("silly-base;0.1-0;all;", enums.INFO_INSTALLED,
mox.IsA(str))
self.backend.finished()
self.mox.ReplayAll()
self.backend._open_cache()
self.backend.dispatch_command("what-provides", [
"None", enums.PROVIDES_CODEC, "gstreamer0.10(decoder-audio/vorbis)"
])
# test filtering
self._catch_callbacks("package")
self.backend.package("silly-base;0.1-0;all;", enums.INFO_INSTALLED,
mox.IsA(str))
self.backend.finished()
self.mox.ReplayAll()
self.backend._open_cache()
self.backend.dispatch_command("what-provides", [
"installed", enums.PROVIDES_CODEC,
"gstreamer0.10(decoder-audio/vorbis)"
])
# test new type
self._catch_callbacks("package")
self.backend.package("silly-important;0.1-0;all;",
enums.INFO_AVAILABLE, mox.IsA(str))
self.backend.finished()
self.mox.ReplayAll()
self.backend._open_cache()
self.backend.dispatch_command(
"what-provides",
["None", enums.PROVIDES_LANGUAGE_SUPPORT, "locale(de_DE)"])
# test unsupported type
self._catch_callbacks()
self.backend.error("not-supported", mox.StrContains("not implemented"),
True)
self.backend.finished()
self.mox.ReplayAll()
self.backend._open_cache()
self.backend.dispatch_command("what-provides", [
"None", enums.PROVIDES_PLASMA_SERVICE,
"plasma4(dataengine-weather)"
])
def main():
prof = hotshot.Profile("%s.prof" % sys.argv[1])
backend = aptBackend.PackageKitAptBackend(sys.argv[1:])
prof.runcall(backend.run_command)
prof.close()
def setUp(self):
mox.MoxTestBase.setUp(self)
self.backend = aptBackend.PackageKitAptBackend([])