86 lines
3.2 KiB
Python
86 lines
3.2 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# Copyright (C) 2016 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 logging
|
|
|
|
from vts.runners.host import asserts
|
|
from vts.runners.host import base_test
|
|
from vts.runners.host import test_runner
|
|
from vts.utils.python.controllers import android_device
|
|
from vts.runners.host import const
|
|
|
|
|
|
class ShellBinaryCrashTest(base_test.BaseTestClass):
|
|
"""A binary crash test case for the shell driver."""
|
|
|
|
EXIT_CODE_CRASH = 133
|
|
EXIT_CODE_SEGFAULT = 139
|
|
|
|
def setUpClass(self):
|
|
self.run_as_vts_self_test = False
|
|
self.dut = self.android_devices[0]
|
|
|
|
def testCrashBinary(self):
|
|
"""Tests whether the agent survives when a called binary crashes."""
|
|
self.dut.shell.InvokeTerminal("my_shell1")
|
|
target = "/data/local/tmp/vts_test_binary_crash_app"
|
|
results = self.dut.shell.my_shell1.Execute(
|
|
["chmod 755 %s" % target, target])
|
|
logging.info(str(results[const.STDOUT]))
|
|
asserts.assertEqual(len(results[const.STDOUT]), 2)
|
|
asserts.assertEqual(results[const.STDOUT][1].strip(), "")
|
|
# "crash_app: start" is also valid output.
|
|
asserts.assertEqual(results[const.EXIT_CODE][1], self.EXIT_CODE_CRASH)
|
|
|
|
self.CheckShellDriver("my_shell1")
|
|
self.CheckShellDriver("my_shell2")
|
|
|
|
def testSegmentFaultBinary(self):
|
|
"""Tests whether the agent survives when a binary leads to segfault."""
|
|
self.dut.shell.InvokeTerminal("my_shell1")
|
|
target = "/data/local/tmp/vts_test_binary_seg_fault"
|
|
results = self.dut.shell.my_shell1.Execute(
|
|
["chmod 755 %s" % target, target])
|
|
logging.info(str(results[const.STDOUT]))
|
|
asserts.assertEqual(len(results[const.STDOUT]), 2)
|
|
asserts.assertEqual(results[const.STDOUT][1].strip(), "")
|
|
# TODO: currently the agent doesn't return the stdout log emitted
|
|
# before a failure.
|
|
asserts.assertEqual(results[const.EXIT_CODE][1],
|
|
self.EXIT_CODE_SEGFAULT)
|
|
|
|
self.CheckShellDriver("my_shell1")
|
|
self.CheckShellDriver("my_shell2")
|
|
|
|
def CheckShellDriver(self, shell_name):
|
|
"""Checks whether the shell driver sevice is available.
|
|
|
|
Args:
|
|
shell_name: string, the name of a shell service to create.
|
|
"""
|
|
self.dut.shell.InvokeTerminal(shell_name)
|
|
results = getattr(self.dut.shell, shell_name).Execute("which ls")
|
|
logging.info(str(results[const.STDOUT]))
|
|
asserts.assertEqual(len(results[const.STDOUT]), 1)
|
|
asserts.assertEqual(results[const.STDOUT][0].strip(),
|
|
"/system/bin/ls")
|
|
asserts.assertEqual(results[const.EXIT_CODE][0], 0)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
test_runner.main()
|