| # Copyright 2019 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. |
| |
| """A Batch of of Bluetooth LE sanity tests""" |
| |
| import time |
| |
| from autotest_lib.server.cros.bluetooth.bluetooth_adapter_quick_tests import \ |
| BluetoothAdapterQuickTests |
| from autotest_lib.server.cros.bluetooth.bluetooth_adapter_pairing_tests import \ |
| BluetoothAdapterPairingTests |
| from autotest_lib.server.cros.bluetooth.bluetooth_adapter_hidreports_tests \ |
| import BluetoothAdapterHIDReportTests |
| |
| |
| class bluetooth_AdapterLESanity(BluetoothAdapterQuickTests, |
| BluetoothAdapterPairingTests, |
| BluetoothAdapterHIDReportTests): |
| """A Batch of Bluetooth LE sanity tests. This test is written as a batch |
| of tests in order to reduce test time, since auto-test ramp up time is |
| costly. The batch is using BluetoothAdapterQuickTests wrapper methods to |
| start and end a test and a batch of tests. |
| |
| This class can be called to run the entire test batch or to run a |
| specific test only |
| """ |
| |
| test_wrapper = BluetoothAdapterQuickTests.quick_test_test_decorator |
| batch_wrapper = BluetoothAdapterQuickTests.quick_test_batch_decorator |
| |
| @test_wrapper('Discovery Test', devices={"BLE_MOUSE":1}) |
| def le_discovery_test(self): |
| """Performs discovery test with mouse peripheral""" |
| device = self.devices['BLE_MOUSE'][0] |
| |
| self.test_discover_device(device.address) |
| |
| # Removed due to b:149093897 - the raspi peer can't instantly update |
| # the advertised name, causing this test to fail |
| # self.test_device_name(device.address, device.name) |
| |
| |
| @test_wrapper('Connect Disconnect Loop', devices={'BLE_MOUSE':1}) |
| def le_connect_disconnect_loop(self): |
| """Run connect/disconnect loop initiated by DUT. |
| The test also checks that there are no undesired |
| reconnections. |
| TODO(ysahvit) - add connection creation attempts |
| initiated by HID device |
| """ |
| |
| device = self.devices['BLE_MOUSE'][0] |
| self.connect_disconnect_loop(device=device, loops=3) |
| |
| |
| @test_wrapper('Mouse Reports', devices={'BLE_MOUSE':1}) |
| def le_mouse_reports(self): |
| """Run all bluetooth mouse reports tests""" |
| |
| device = self.devices['BLE_MOUSE'][0] |
| # Let the adapter pair, and connect to the target device. |
| self.test_discover_device(device.address) |
| # self.bluetooth_facade.is_discovering() doesn't work as expected: |
| # crbug:905374 |
| # self.test_stop_discovery() |
| self.bluetooth_facade.stop_discovery() |
| 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) |
| |
| # With raspberry pi peer, it takes a moment before the device is |
| # registered as an input device. Without delay, the input recorder |
| # doesn't find the device |
| time.sleep(1) |
| self.run_mouse_tests(device=device) |
| |
| |
| @test_wrapper('Keyboard Reports', devices={'BLE_KEYBOARD':1}) |
| def le_keyboard_reports(self): |
| """Run all bluetooth keyboard reports tests""" |
| |
| device = self.devices['BLE_KEYBOARD'][0] |
| # Let the adapter pair, and connect to the target device. |
| self.test_discover_device(device.address) |
| # self.bluetooth_facade.is_discovering() doesn't work as expected: |
| # crbug:905374 |
| # self.test_stop_discovery() |
| self.bluetooth_facade.stop_discovery() |
| 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) |
| |
| # With raspberry pi peer, it takes a moment before the device is |
| # registered as an input device. Without delay, the input recorder |
| # doesn't find the device |
| time.sleep(1) |
| self.run_keyboard_tests(device=device) |
| |
| |
| @test_wrapper('Auto Reconnect', devices={'BLE_MOUSE':1}) |
| def le_auto_reconnect(self): |
| """LE reconnection loop by reseting HID and check reconnection""" |
| |
| device = self.devices['BLE_MOUSE'][0] |
| self.auto_reconnect_loop(device=device, |
| loops=3, |
| check_connected_method=\ |
| self.test_mouse_left_click) |
| |
| |
| @test_wrapper('GATT Client', devices={'BLE_KEYBOARD':1}) |
| def le_gatt_client_attribute_browse_test(self): |
| """Browse the whole tree-structured GATT attributes""" |
| |
| device = self.devices['BLE_KEYBOARD'][0] |
| self.test_discover_device(device.address) |
| self.bluetooth_facade.stop_discovery() |
| 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) |
| self.test_service_resolved(device.address) |
| self.test_gatt_browse(device.address) |
| |
| |
| @batch_wrapper('LE Sanity') |
| def le_sanity_batch_run(self, num_iterations=1, test_name=None): |
| """Run the LE sanity test batch or a specific given test. |
| The wrapper of this method is implemented in batch_decorator. |
| Using the decorator a test batch method can implement the only its |
| core tests invocations and let the decorator handle the wrapper, |
| which is taking care for whether to run a specific test or the |
| batch as a whole, and running the batch in iterations |
| |
| @param num_iterations: how many interations to run |
| @param test_name: specifc test to run otherwise None to run the |
| whole batch |
| """ |
| self.le_connect_disconnect_loop() |
| self.le_mouse_reports() |
| self.le_keyboard_reports() |
| self.le_auto_reconnect() |
| self.le_discovery_test() |
| |
| |
| def run_once(self, host, num_iterations=1, test_name=None, |
| flag='Quick Sanity'): |
| """Run the batch of Bluetooth LE sanity tests |
| |
| @param host: the DUT, usually a chromebook |
| @param num_iterations: the number of rounds to execute the test |
| @test_name: the test to run, or None for all tests |
| """ |
| |
| # Initialize and run the test batch or the requested specific test |
| self.quick_test_init(host, use_btpeer=True, flag=flag) |
| self.le_sanity_batch_run(num_iterations, test_name) |
| self.quick_test_cleanup() |
