def test_basic(self, call):
"""load_drivers: runs depmod and modprobes all named modules"""
modnames = ['mod1', 'mod2']
load_drivers(modnames)
call.assert_has_calls([
mock.call(["depmod", "-a"]),
mock.call(["modprobe", "-a"] + modnames)
])
def test_basic(self, list_net_intfs, rm_net_intfs_for_unload, call):
"""load_drivers: runs depmod and modprobes all named modules"""
modnames = ['mod1', 'mod2']
load_drivers({name: [name] for name in modnames})
call.assert_has_calls([
mock.call(["depmod", "-a"]),
mock.call(["modprobe", "-a"] + modnames)
])
def test_basic(self, call):
"""load_drivers: runs depmod and modprobes all named modules"""
modnames = ['mod1', 'mod2']
load_drivers(modnames)
call.assert_has_calls([
mock.call(["depmod", "-a"]),
mock.call(["modprobe", "-a"] + modnames)
])
def test_basic_replace(self, list_net_intfs, rm_net_intfs_for_unload, check_output, call):
# "icecream" is the updated driver, replacing "sorbet"
# the check_output patch intercepts 'modprobe -R <alias>'
load_drivers({"icecream": ['pineapple', 'cherry', 'icecream']})
call.assert_has_calls([
mock.call(["modprobe", "-r", "sorbet"]),
mock.call(["depmod", "-a"]),
mock.call(["modprobe", "-a", "icecream"])
])
def test_basic(self, list_net_intfs, rm_net_intfs_for_unload, call):
"""load_drivers: runs depmod and modprobes all named modules"""
modnames = ['mod1', 'mod2']
moddict = collections.OrderedDict({name: [name] for name in modnames})
load_drivers(collections.OrderedDict(moddict))
call.assert_has_calls([
mock.call(["depmod", "-a"]),
mock.call(["modprobe", "-a"] + list(moddict.keys()))
])
def test_reload_module_dependencies(self, get_all_loaded_modules, list_net_intfs, rm_net_intfs_for_unload, check_output, call):
# "icecream" has module dependency "cornet" which will be unloaded because of
# dependencies and must be reload back
mod_dependencies=[["icecream", "cornet"], ["icecream"]]
get_all_loaded_modules.side_effect = lambda: mod_dependencies.pop(0)
load_drivers({"icecream": ['pineapple', 'cherry', 'icecream']})
call.assert_has_calls([
mock.call(["modprobe", "-r", "sorbet"]),
mock.call(["depmod", "-a"]),
mock.call(["modprobe", "-a", "icecream"]),
mock.call(["modprobe", "-a", "cornet"])
])
def test_interface_unload(self, list_net_intfs, check_output, check_call,
call):
# mode is net mode, remove dracut configuration for interface,
# retrigger udev event
intfs = ["ens3", "", "ens3"]
list_net_intfs.side_effect = lambda: set(intfs.pop())
def patched_check_output(command, stderr=None):
if command[0] == "modprobe":
return "mod1"
elif command[0] == "find-net-intfs-by-driver":
return "ens3"
check_output.side_effect = patched_check_output
load_drivers({"mod1": ["mod1"]})
call.assert_has_calls([
mock.call(["modprobe", "-r", "mod1"]),
mock.call(["depmod", "-a"]),
mock.call(["modprobe", "-a", "mod1"]),
])
check_call.assert_has_calls([mock.call(["anaconda-ifdown", "ens3"])])
def test_interface_unload(self, list_net_intfs, check_output, check_call, call):
# mode is net mode, remove dracut configuration for interface,
# retrigger udev event
intfs = ["ens3", "", "ens3"]
list_net_intfs.side_effect = lambda: set(intfs.pop())
def patched_check_output(command, stderr=None, universal_newlines=True):
if command[0] == "modprobe":
return "mod1"
elif command[0] == "find-net-intfs-by-driver":
return "ens3"
check_output.side_effect = patched_check_output
load_drivers({"mod1": ["mod1"]})
call.assert_has_calls([
mock.call(["modprobe", "-r", "mod1"]),
mock.call(["depmod", "-a"]),
mock.call(["modprobe", "-a", "mod1"]),
])
check_call.assert_has_calls([
mock.call(["anaconda-ifdown", "ens3"])
])
