99 lines
2.8 KiB
Python
99 lines
2.8 KiB
Python
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# Copyright 2013 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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""" A simple device interface for build steps.
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"""
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import logging
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import os
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import re
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import sys
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import build_utils
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BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), '..', '..')
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sys.path.append(BUILD_ANDROID_DIR)
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from pylib import android_commands
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from pylib.android_commands import GetAttachedDevices
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class BuildDevice(object):
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def __init__(self, configuration):
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self.id = configuration['id']
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self.description = configuration['description']
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self.install_metadata = configuration['install_metadata']
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self.adb = android_commands.AndroidCommands(self.id)
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def RunShellCommand(self, *args, **kwargs):
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return self.adb.RunShellCommand(*args, **kwargs)
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def PushIfNeeded(self, *args, **kwargs):
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return self.adb.PushIfNeeded(*args, **kwargs)
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def GetSerialNumber(self):
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return self.id
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def Install(self, *args, **kwargs):
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return self.adb.Install(*args, **kwargs)
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def GetInstallMetadata(self, apk_package):
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"""Gets the metadata on the device for the apk_package apk."""
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# Matches lines like:
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# -rw-r--r-- system system 7376582 2013-04-19 16:34 \
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# org.chromium.chrome.testshell.apk
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# -rw-r--r-- system system 7376582 2013-04-19 16:34 \
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# org.chromium.chrome.testshell-1.apk
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apk_matcher = lambda s: re.match('.*%s(-[0-9]*)?.apk$' % apk_package, s)
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matches = filter(apk_matcher, self.install_metadata)
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return matches[0] if matches else None
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def GetConfigurationForDevice(id):
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adb = android_commands.AndroidCommands(id)
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configuration = None
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has_root = False
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is_online = adb.IsOnline()
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if is_online:
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cmd = 'ls -l /data/app; getprop ro.build.description'
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cmd_output = adb.RunShellCommand(cmd)
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has_root = not 'Permission denied' in cmd_output[0]
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if not has_root:
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# Disable warning log messages from EnableAdbRoot()
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logging.getLogger().disabled = True
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has_root = adb.EnableAdbRoot()
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logging.getLogger().disabled = False
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cmd_output = adb.RunShellCommand(cmd)
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configuration = {
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'id': id,
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'description': cmd_output[-1],
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'install_metadata': cmd_output[:-1],
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}
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return configuration, is_online, has_root
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def WriteConfigurations(configurations, path):
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# Currently we only support installing to the first device.
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build_utils.WriteJson(configurations[:1], path, only_if_changed=True)
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def ReadConfigurations(path):
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return build_utils.ReadJson(path)
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def GetBuildDevice(configurations):
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assert len(configurations) == 1
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return BuildDevice(configurations[0])
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def GetBuildDeviceFromPath(path):
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configurations = ReadConfigurations(path)
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if len(configurations) > 0:
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return GetBuildDevice(ReadConfigurations(path))
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return None
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