def test_simple_functionality(self):
data = "\n\nwhee\n"
test_file = mock.SaveDataAfterCloseStringIO()
base_utils.open.expect_call("filename", "w").and_return(test_file)
base_utils.open_write_close("filename", data)
self.god.check_playback()
self.assertEqual(data, test_file.final_data)
def test_simple_functionality(self):
data = "\n\nwhee\n"
test_file = mock.SaveDataAfterCloseStringIO()
base_utils.open.expect_call("filename", "w").and_return(test_file)
base_utils.open_write_close("filename", data)
self.god.check_playback()
self.assertEqual(data, test_file.final_data)
def unbind_usb_drivers(self):
"""Unbinds the USB driver(s) of the current device from the host.
This is applied to all the drivers associated with and listed under
the USB device with the current _device_product_name and _device_bus_id.
@raises: USBDeviceDriversManagerError if device bus ID for this instance
has not been set yet.
"""
if self._device_bus_id is None:
raise USBDeviceDriversManagerError('USB Bus ID is not set yet.')
if not self.drivers_are_bound():
return
base_utils.open_write_close(self._USB_UNBIND_FILE_PATH,
self._device_bus_id)
def reset(self):
"""Resets HCD by unbinding and binding driver."""
base_utils.open_write_close(os.path.join(self._hcd_path, 'unbind'),
self._hcd_id)
base_utils.open_write_close(os.path.join(self._hcd_path, 'bind'),
self._hcd_id)