| #!/usr/bin/env python3.4 |
| # |
| # Copyright 2017 - The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import time |
| |
| from acts.base_test import BaseTestClass |
| from acts.test_decorators import test_tracker_info |
| |
| |
| class NfcBasicFunctionalityTest(BaseTestClass): |
| nfc_on_event = "NfcStateOn" |
| nfc_off_event = "NfcStateOff" |
| timeout = 5 |
| |
| def setup_class(self): |
| self.dut = self.android_devices[0] |
| self._ensure_nfc_enabled(self.dut) |
| self.dut.droid.nfcStartTrackingStateChange() |
| self.dut.adb.shell("setprop nfc.app_log_level 255") |
| self.dut.adb.shell("setprop nfc.enable_protocol_log 255") |
| self.dut.adb.shell("setprop nfc.nxp_log_level_global 5") |
| self.dut.adb.shell("setprop nfc.nxp_log_level_extns 5") |
| self.dut.adb.shell("setprop nfc.nxp_log_level_hal 5") |
| self.dut.adb.shell("setprop nfc.nxp_log_level_nci 5") |
| self.dut.adb.shell("setprop nfc.nxp_log_level_tml 5") |
| self.dut.adb.shell("setprop nfc.nxp_log_level_dnld 5") |
| self._ensure_nfc_disabled(self.dut) |
| return True |
| |
| def _ensure_nfc_enabled(self, dut): |
| end_time = time.time() + 10 |
| while end_time > time.time(): |
| try: |
| dut.ed.pop_event(self.nfc_on_event, self.timeout) |
| self.log.info("Event {} found".format(self.nfc_on_event)) |
| return True |
| except Exception as err: |
| self.log.debug( |
| "Event {} not yet found".format(self.nfc_on_event)) |
| return False |
| |
| def _ensure_nfc_disabled(self, dut): |
| end_time = time.time() + 10 |
| while end_time > time.time(): |
| try: |
| dut.ed.pop_event(self.nfc_off_event, self.timeout) |
| self.log.info("Event {} found".format(self.nfc_off_event)) |
| return True |
| except Exception as err: |
| self.log.debug( |
| "Event {} not yet found".format(self.nfc_off_event)) |
| return False |
| |
| def setup_test(self): |
| # Every test starts with the assumption that NFC is enabled |
| if not self.dut.droid.nfcIsEnabled(): |
| self.dut.droid.nfcEnable() |
| else: |
| return True |
| if not self._ensure_nfc_enabled(self.dut): |
| self.log.error("Failed to toggle NFC on") |
| return False |
| return True |
| |
| def on_fail(self, test_name, begin_time): |
| self.dut.take_bug_report(test_name, begin_time) |
| |
| @test_tracker_info(uuid='d57fcdd8-c56c-4ab0-81fb-e2218b100de9') |
| def test_nfc_toggle_state_100_iterations(self): |
| """Test toggling NFC state 100 times. |
| |
| Verify that NFC toggling works. Test assums NFC is on. |
| |
| Steps: |
| 1. Toggle NFC off |
| 2. Toggle NFC on |
| 3. Repeat steps 1-2 100 times. |
| |
| Expected Result: |
| RFCOMM connection is established then disconnected succcessfully. |
| |
| Returns: |
| Pass if True |
| Fail if False |
| |
| TAGS: NFC |
| Priority: 1 |
| """ |
| iterations = 100 |
| for i in range(iterations): |
| self.log.info("Starting iteration {}".format(i + 1)) |
| self.dut.droid.nfcDisable() |
| if not self._ensure_nfc_disabled(self.dut): |
| return False |
| self.dut.droid.nfcEnable() |
| if not self._ensure_nfc_enabled(self.dut): |
| return False |
| return True |