def test_device_plus_parent(mocker):
share = mocker.patch(
"lava_dispatcher_host.share_device_with_container_lxc")
add_device_container_mapping(
"1",
{
"serial_number": "1234567890",
"vendor_id": None,
"product_id": None,
"fs_label": None,
},
"mycontainer1",
)
add_device_container_mapping(
"1",
{
"serial_number": "",
"vendor_id": "1234",
"product_id": "3456",
"fs_label": None,
},
"mycontainer2",
)
share_device_with_container(
Namespace(device="/dev/foo/bar", serial_number="1234567890"))
share.assert_called_once_with("mycontainer1", "/dev/foo/bar")
share.reset_mock()
share_device_with_container(
Namespace(device="/dev/foo/bar", vendor_id="1234", product_id="3456"))
share.assert_called_once_with("mycontainer2", "/dev/foo/bar")
share.reset_mock()
def test_only_adds_slash_dev_if_needed(mocker):
share = mocker.patch("lava_dispatcher_host.share_device_with_container_lxc")
add_device_container_mapping("1", {"serial_number": "1234567890"}, "mycontainer")
share_device_with_container(
Namespace(device="/dev/foo/bar", serial_number="1234567890")
)
share.assert_called_once_with("mycontainer", "/dev/foo/bar")
def test_device_missing(mocker):
mocker.patch("os.path.exists", return_value=False)
check_call = mocker.patch("subprocess.check_call")
add_device_container_mapping("1", {"serial_number": "1234567890"},
"mycontainer")
share_device_with_container(
Namespace(device="foo/bar", serial_number="1234567890"))
check_call.assert_not_called()
def test_share_device_setup_logger(mocker):
check_call = mocker.patch("subprocess.check_call")
add_device_container_mapping("1", {"serial_number": "1234567890"},
"mycontainer")
setup_logger = mocker.Mock()
share_device_with_container(
Namespace(device="foo", serial_number="1234567890"), setup_logger)
setup_logger.assert_called_once_with(mocker.ANY)
def test_simple_share_device_with_container(mocker, pass_device_lxc,
device_links):
add_device_container_mapping("1", {"serial_number": "1234567890"},
"mycontainer")
share_device_with_container(
Namespace(device="foo/bar", serial_number="1234567890"))
pass_device_lxc.assert_called_once_with("mycontainer", "/dev/foo/bar",
device_links, "1")
def test_second_mapping_does_not_invalidate_first(mocker):
share = mocker.patch("lava_dispatcher_host.share_device_with_container_lxc")
add_device_container_mapping("1", {"serial_number": "1234567890"}, "mycontainer1")
add_device_container_mapping("1", {"serial_number": "badbeeb00c"}, "mycontainer1")
share_device_with_container(
Namespace(device="/dev/foo/bar", serial_number="1234567890")
)
share.assert_called_once_with("mycontainer1", "/dev/foo/bar")
def test_simple_share_device_with_container(mocker):
check_call = mocker.patch("subprocess.check_call")
add_device_container_mapping("1", {"serial_number": "1234567890"},
"mycontainer")
share_device_with_container(
Namespace(device="foo/bar", serial_number="1234567890"))
check_call.assert_called_once_with(
["lxc-device", "-n", "mycontainer", "add", "/dev/foo/bar"])
def test_unknown_container_type(mocker):
add_device_container_mapping(
"1",
{"serial_number": "1234567890"},
"mycontainer",
container_type="unsupported",
)
with pytest.raises(InfrastructureError):
share_device_with_container(
Namespace(device="foo/bar", serial_number="1234567890"))
def test_two_concurrent_jobs(mocker, pass_device_lxc, device_links):
add_device_container_mapping("1", {"serial_number": "1234567890"},
"container1")
add_device_container_mapping("2", {"serial_number": "9876543210"},
"container2")
share_device_with_container(
Namespace(device="baz/qux", serial_number="9876543210"))
pass_device_lxc.assert_called_once_with("container2", "/dev/baz/qux",
device_links, "2")
def test_two_concurrent_jobs(mocker):
check_call = mocker.patch("subprocess.check_call")
add_device_container_mapping("1", {"serial_number": "1234567890"},
"container1")
add_device_container_mapping("2", {"serial_number": "9876543210"},
"container2")
share_device_with_container(
Namespace(device="baz/qux", serial_number="9876543210"))
check_call.assert_called_once_with(
["lxc-device", "-n", "container2", "add", "/dev/baz/qux"])
def test_share_device_setup_logger(mocker):
check_call = mocker.patch("subprocess.check_call")
add_device_container_mapping(
"1",
{"serial_number": "1234567890"},
"mycontainer",
logging_info={"logging_url": "proto://host"},
)
setup_logger = mocker.Mock()
share_device_with_container(
Namespace(device="foo", serial_number="1234567890"), setup_logger)
setup_logger.assert_called()
def test_two_devices_two_containers(mocker):
share = mocker.patch("lava_dispatcher_host.share_device_with_container_lxc")
add_device_container_mapping("1", {"serial_number": "1234567890"}, "mycontainer1")
add_device_container_mapping("1", {"serial_number": "badbeeb00c"}, "mycontainer2")
share_device_with_container(
Namespace(device="/dev/foo/bar", serial_number="1234567890")
)
share.assert_called_once_with("mycontainer1", "/dev/foo/bar")
share.reset_mock()
share_device_with_container(
Namespace(device="/dev/foo/bar", serial_number="badbeeb00c")
)
share.assert_called_once_with("mycontainer2", "/dev/foo/bar")
def test_map_by_vendor_id_and_product_id(mocker, pass_device_lxc, device_links):
add_device_container_mapping(
"1", {"vendor_id": "aaaa", "product_id": "xxxx"}, "container1"
)
share_device_with_container(
Namespace(
device="bus/usb/001/099",
serial_number="9876543210",
vendor_id="aaaa",
product_id="xxxx",
)
)
pass_device_lxc.assert_called_once_with(
"container1", "/dev/bus/usb/001/099", device_links
)
def test_map_by_vendor_id_and_product_id(mocker):
check_call = mocker.patch("subprocess.check_call")
add_device_container_mapping("1", {
"vendor_id": "aaaa",
"product_id": "xxxx"
}, "container1")
share_device_with_container(
Namespace(
device="bus/usb/001/099",
serial_number="9876543210",
vendor_id="aaaa",
product_id="xxxx",
))
check_call.assert_called_once_with(
["lxc-device", "-n", "container1", "add", "/dev/bus/usb/001/099"])
def handle_devices_share(options):
if options.remote:
client = Client()
data = vars(options)
request = {}
for f in [
"device",
"serial_number",
"usb_vendor_id",
"usb_product_id",
"fs_label",
]:
if f in data:
request[f] = data[f]
client.send_request(request)
else:
share_device_with_container(options)
def test_mapping_with_serial_number_but_called_with_vendor_product_id_too(
mocker, pass_device_lxc, device_links):
add_device_container_mapping(
"1",
{
"serial_number": "1234567890",
"vendor_id": None,
"product_id": None,
"fs_label": None,
},
"mycontainer",
)
share_device_with_container(
Namespace(
device="foo/bar",
serial_number="1234567890",
vendor_id="0123",
product_id="4567",
))
pass_device_lxc.assert_called_once_with("mycontainer", "/dev/foo/bar",
device_links, "1")
def test_mapping_with_serial_number_but_called_with_vendor_product_id_too(
mocker):
check_call = mocker.patch("subprocess.check_call")
add_device_container_mapping(
"1",
{
"serial_number": "1234567890",
"vendor_id": None,
"product_id": None,
"fs_label": None,
},
"mycontainer",
)
share_device_with_container(
Namespace(
device="foo/bar",
serial_number="1234567890",
vendor_id="0123",
product_id="4567",
))
check_call.assert_called_once_with(
["lxc-device", "-n", "mycontainer", "add", "/dev/foo/bar"])
def handle_devices_share(options):
share_device_with_container(options)
def test_no_device_found(mocker):
check_call = mocker.patch("subprocess.check_call")
share_device_with_container(
Namespace(device="bus/usb/001/099", serial_number="9876543210"))
check_call.assert_not_called()
def handle_devices_share(options):
share_device_with_container(options, setup_logger)
finish_logger()
def handle(self, command: ShareCommand):
share_device_with_container(command.options)
