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