build/android/pylib/device/commands/install_commands.py

   1 # Copyright 2014 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 import os
   6
   7 from pylib import constants
   8
   9 BIN_DIR = '%s/bin' % constants.TEST_EXECUTABLE_DIR
  10 _FRAMEWORK_DIR = '%s/framework' % constants.TEST_EXECUTABLE_DIR
  11
  12 _COMMANDS = {
  13   'unzip': 'org.chromium.android.commands.unzip.Unzip',
  14 }
  15
  16 _SHELL_COMMAND_FORMAT = (
  17 """#!/system/bin/sh
  18 base=%s
  19 export CLASSPATH=$base/framework/chromium_commands.jar
  20 exec app_process $base/bin %s $@
  21 """)
  22
  23
  24 def Installed(device):
  25   return (all(device.FileExists('%s/%s' % (BIN_DIR, c)) for c in _COMMANDS)
  26           and device.FileExists('%s/chromium_commands.jar' % _FRAMEWORK_DIR))
  27
  28 def InstallCommands(device):
  29   if device.IsUserBuild():
  30     raise Exception('chromium_commands currently requires a userdebug build.')
  31
  32   chromium_commands_jar_path = os.path.join(
  33       constants.GetOutDirectory(), constants.SDK_BUILD_JAVALIB_DIR,
  34       'chromium_commands.dex.jar')
  35   if not os.path.exists(chromium_commands_jar_path):
  36     raise Exception('%s not found. Please build chromium_commands.'
  37                     % chromium_commands_jar_path)
  38
  39   device.RunShellCommand(['mkdir', BIN_DIR, _FRAMEWORK_DIR])
  40   for command, main_class in _COMMANDS.iteritems():
  41     shell_command = _SHELL_COMMAND_FORMAT % (
  42         constants.TEST_EXECUTABLE_DIR, main_class)
  43     shell_file = '%s/%s' % (BIN_DIR, command)
  44     device.WriteFile(shell_file, shell_command)
  45     device.RunShellCommand(
  46         ['chmod', '755', shell_file], check_return=True)
  47
  48   device.adb.Push(
  49       chromium_commands_jar_path,
  50       '%s/chromium_commands.jar' % _FRAMEWORK_DIR)
  51