| # Copyright 2016 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Server side bluetooth tests about sending bluetooth HID reports.""" |
| |
| import logging |
| import time |
| |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.server.cros.bluetooth import bluetooth_adapter_tests |
| from autotest_lib.server.cros.multimedia import remote_facade_factory |
| |
| |
| class bluetooth_AdapterHIDReports( |
| bluetooth_adapter_tests.BluetoothAdapterTests): |
| """Server side bluetooth tests about sending bluetooth HID reports. |
| |
| This test tries to send HID reports to a DUT and verifies if the DUT |
| could receive the reports correctly. For the time being, only bluetooth |
| mouse events are tested. Bluetooth keyboard events will be supported |
| later. |
| """ |
| |
| TEST_SLEEP_SECS = 5 |
| |
| def _run_mouse_tests(self, device): |
| """Run all bluetooth mouse reports tests. |
| |
| @param device: the bluetooth HID device. |
| |
| """ |
| self.test_mouse_left_click(device) |
| self.test_mouse_right_click(device) |
| self.test_mouse_move_in_x(device, 80) |
| self.test_mouse_move_in_y(device, -50) |
| self.test_mouse_move_in_xy(device, -60, 100) |
| self.test_mouse_scroll_down(device, 70) |
| self.test_mouse_scroll_up(device, 40) |
| self.test_mouse_click_and_drag(device, 90, 30) |
| |
| |
| def run_once(self, host, device_type, num_iterations=1, min_pass_count=1): |
| """Running Bluetooth HID reports tests. |
| |
| @param host: the DUT, usually a chromebook |
| @param device_type : the bluetooth HID device type, e.g., 'MOUSE' |
| @param num_iterations: the number of rounds to execute the test |
| @param min_pass_count: the minimal pass count to pass this test |
| |
| """ |
| self.host = host |
| factory = remote_facade_factory.RemoteFacadeFactory(host) |
| self.bluetooth_facade = factory.create_bluetooth_hid_facade() |
| self.input_facade = factory.create_input_facade() |
| |
| pass_count = 0 |
| self.total_fails = {} |
| for iteration in xrange(1, num_iterations + 1): |
| self.fails = [] |
| |
| # Get the bluetooth device object. |
| device = self.get_device(device_type) |
| |
| # Reset the adapter and set it pairable. |
| self.test_reset_on_adapter() |
| self.test_pairable() |
| |
| # Let the adapter pair, and connect to the target device. |
| time.sleep(self.TEST_SLEEP_SECS) |
| self.test_discover_device(device.address) |
| time.sleep(self.TEST_SLEEP_SECS) |
| self.test_pairing(device.address, device.pin, trusted=True) |
| time.sleep(self.TEST_SLEEP_SECS) |
| self.test_connection_by_adapter(device.address) |
| |
| # Run tests about mouse reports. |
| if device_type.endswith('MOUSE'): |
| self._run_mouse_tests(device) |
| |
| # Disconnect the device, and remove the pairing. |
| self.test_disconnection_by_adapter(device.address) |
| self.test_remove_pairing(device.address) |
| |
| if bool(self.fails): |
| self.total_fails['Round %d' % iteration] = self.fails |
| else: |
| pass_count += 1 |
| |
| fail_count = iteration - pass_count |
| logging.info('=== (pass = %d, fail = %d) / total %d ===\n', |
| pass_count, fail_count, num_iterations) |
| |
| if pass_count < min_pass_count: |
| raise error.TestFail(self.total_fails) |
