121 lines
4.6 KiB
Python
121 lines
4.6 KiB
Python
#!/usr/bin/env python3.4
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#
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# Copyright (C) 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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#
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import logging
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from vts.runners.host import asserts
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from vts.runners.host import base_test
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from vts.runners.host import const
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from vts.runners.host import test_runner
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from vts.utils.python.android import api
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class VtsTreblePlatformVersionTest(base_test.BaseTestClass):
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"""VTS should run on devices launched with O or later."""
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def setUpClass(self):
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self.dut = self.android_devices[0]
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self.dut.shell.InvokeTerminal("VtsTreblePlatformVersionTest")
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def getProp(self, prop, required=True):
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"""Helper to retrieve a property from device."""
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results = self.dut.shell.Execute("getprop " + prop)
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if required:
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asserts.assertEqual(results[const.EXIT_CODE][0], 0,
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"getprop must succeed")
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asserts.assertTrue(len(results[const.STDOUT][0].strip()) > 0,
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"getprop must return a value")
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else:
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if (results[const.EXIT_CODE][0] != 0 or
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len(results[const.STDOUT][0].strip()) == 0):
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logging.info("sysprop %s undefined", prop)
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return None
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result = results[const.STDOUT][0].strip()
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logging.info("getprop {}={}".format(prop, result))
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return result
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def getEnv(self, env):
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"""Helper to retrieve an environment varable from device."""
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results = self.dut.shell.Execute("printenv " + env)
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if (results[const.EXIT_CODE][0] != 0 or
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len(results[const.STDOUT][0].strip()) == 0):
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logging.info("environment variable %s undefined", env)
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return None
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result = results[const.STDOUT][0].strip()
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logging.info("printenv {}:{}".format(env, result))
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return result
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def testFirstApiLevel(self):
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"""Test that device launched with O or later."""
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launchApiLevel = self.dut.GetLaunchApiLevel()
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asserts.assertTrue(launchApiLevel >= api.PLATFORM_API_LEVEL_O,
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"VTS can only be run for new launches in O or above")
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# Check first_api_level if device launches with P or above.
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if launchApiLevel >= api.PLATFORM_API_LEVEL_P:
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firstApiLevel_str = self.getProp("ro.product.first_api_level")
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firstApiLevel = 0
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if not firstApiLevel_str:
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firstApiLevel = int(firstApiLevel_str)
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asserts.assertTrue(firstApiLevel >= api.PLATFORM_API_LEVEL_P,
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"Device running Android 9 or later MUST define PRODUCT_SHIPPING_API_LEVEL")
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def testTrebleEnabled(self):
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"""Test that device has Treble enabled."""
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trebleIsEnabledStr = self.getProp("ro.treble.enabled")
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asserts.assertEqual(trebleIsEnabledStr, "true",
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"VTS can only be run for Treble enabled devices")
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def testSdkVersion(self):
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"""Test that SDK version >= O (26)."""
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try:
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sdkVersion = int(self.getProp("ro.build.version.sdk"))
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asserts.assertTrue(sdkVersion >= api.PLATFORM_API_LEVEL_O,
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"VTS is for devices launching in O or above")
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except ValueError as e:
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asserts.fail("Unexpected value returned from getprop: %s" % e)
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def testVndkVersion(self):
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"""Test that VNDK version is specified.
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If ro.vndk.version is not defined on boot, GSI sets LD_CONFIG_FILE to
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temporary configuration file and ro.vndk.version to default value.
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"""
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vndkVersion = self.getProp("ro.vndk.version")
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if vndkVersion is None:
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asserts.fail("VNDK version is not defined")
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firstApiLevel = self.dut.getLaunchApiLevel()
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if firstApiLevel > api.PLATFORM_API_LEVEL_O_MR1:
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vndkLite = self.getProp("ro.vndk.lite", False)
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if vndkLite is not None:
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asserts.fail("ro.vndk.lite is defined as %s" % vndkLite)
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envLdConfigFile = self.getEnv("LD_CONFIG_FILE")
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if envLdConfigFile is not None:
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asserts.fail("LD_CONFIG_FILE is defined as %s" % envLdConfigFile)
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if __name__ == "__main__":
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test_runner.main()
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