Add a snapshot of flutter/engine/src/build to our sdk

build/android/pylib/constants/__init__.py

Index: build/android/pylib/constants/__init__.py
diff --git a/build/android/pylib/constants/__init__.py b/build/android/pylib/constants/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..8821f97dd3f967ae2a06c8ae1ad16869a844fae9
--- /dev/null
+++ b/build/android/pylib/constants/__init__.py
@@ -0,0 +1,308 @@
+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Defines a set of constants shared by test runners and other scripts."""
+
+# TODO(jbudorick): Split these constants into coherent modules.
+
+# pylint: disable=W0212
+
+import collections
+import logging
+import os
+import subprocess
+
+
+DIR_SOURCE_ROOT = os.environ.get('CHECKOUT_SOURCE_ROOT',
+    os.path.abspath(os.path.join(os.path.dirname(__file__),
+                                 os.pardir, os.pardir, os.pardir, os.pardir)))
+ISOLATE_DEPS_DIR = os.path.join(DIR_SOURCE_ROOT, 'isolate_deps_dir')
+
+CHROME_SHELL_HOST_DRIVEN_DIR = os.path.join(
+    DIR_SOURCE_ROOT, 'chrome', 'android')
+
+
+PackageInfo = collections.namedtuple('PackageInfo',
+    ['package', 'activity', 'cmdline_file', 'devtools_socket',
+     'test_package'])
+
+PACKAGE_INFO = {
+    'chrome_document': PackageInfo(
+        'com.google.android.apps.chrome.document',
+        'com.google.android.apps.chrome.document.ChromeLauncherActivity',
+        '/data/local/chrome-command-line',
+        'chrome_devtools_remote',
+        None),
+    'chrome': PackageInfo(
+        'com.google.android.apps.chrome',
+        'com.google.android.apps.chrome.Main',
+        '/data/local/chrome-command-line',
+        'chrome_devtools_remote',
+        'com.google.android.apps.chrome.tests'),
+    'chrome_beta': PackageInfo(
+        'com.chrome.beta',
+        'com.google.android.apps.chrome.Main',
+        '/data/local/chrome-command-line',
+        'chrome_devtools_remote',
+        None),
+    'chrome_stable': PackageInfo(
+        'com.android.chrome',
+        'com.google.android.apps.chrome.Main',
+        '/data/local/chrome-command-line',
+        'chrome_devtools_remote',
+        None),
+    'chrome_dev': PackageInfo(
+        'com.chrome.dev',
+        'com.google.android.apps.chrome.Main',
+        '/data/local/chrome-command-line',
+        'chrome_devtools_remote',
+        None),
+    'chrome_canary': PackageInfo(
+        'com.chrome.canary',
+        'com.google.android.apps.chrome.Main',
+        '/data/local/chrome-command-line',
+        'chrome_devtools_remote',
+        None),
+    'chrome_work': PackageInfo(
+        'com.chrome.work',
+        'com.google.android.apps.chrome.Main',
+        '/data/local/chrome-command-line',
+        'chrome_devtools_remote',
+        None),
+    'chromium': PackageInfo(
+        'org.chromium.chrome',
+        'com.google.android.apps.chrome.Main',
+        '/data/local/chrome-command-line',
+        'chrome_devtools_remote',
+        None),
+    'legacy_browser': PackageInfo(
+        'com.google.android.browser',
+        'com.android.browser.BrowserActivity',
+        None,
+        None,
+        None),
+    'chromecast_shell': PackageInfo(
+        'com.google.android.apps.mediashell',
+        'com.google.android.apps.mediashell.MediaShellActivity',
+        '/data/local/tmp/castshell-command-line',
+        None,
+        None),
+    'content_shell': PackageInfo(
+        'org.chromium.content_shell_apk',
+        'org.chromium.content_shell_apk.ContentShellActivity',
+        '/data/local/tmp/content-shell-command-line',
+        None,
+        'org.chromium.content_shell_apk.tests'),
+    'chrome_shell': PackageInfo(
+        'org.chromium.chrome.shell',
+        'org.chromium.chrome.shell.ChromeShellActivity',
+        '/data/local/tmp/chrome-shell-command-line',
+        'chrome_shell_devtools_remote',
+        'org.chromium.chrome.shell.tests'),
+    'android_webview_shell': PackageInfo(
+        'org.chromium.android_webview.shell',
+        'org.chromium.android_webview.shell.AwShellActivity',
+        '/data/local/tmp/android-webview-command-line',
+        None,
+        'org.chromium.android_webview.test'),
+    'gtest': PackageInfo(
+        'org.chromium.native_test',
+        'org.chromium.native_test.NativeUnitTestActivity',
+        '/data/local/tmp/chrome-native-tests-command-line',
+        None,
+        None),
+    'components_browsertests': PackageInfo(
+        'org.chromium.components_browsertests_apk',
+        ('org.chromium.components_browsertests_apk' +
+         '.ComponentsBrowserTestsActivity'),
+        '/data/local/tmp/chrome-native-tests-command-line',
+        None,
+        None),
+    'content_browsertests': PackageInfo(
+        'org.chromium.content_browsertests_apk',
+        'org.chromium.content_browsertests_apk.ContentBrowserTestsActivity',
+        '/data/local/tmp/chrome-native-tests-command-line',
+        None,
+        None),
+    'chromedriver_webview_shell': PackageInfo(
+        'org.chromium.chromedriver_webview_shell',
+        'org.chromium.chromedriver_webview_shell.Main',
+        None,
+        None,
+        None),
+}
+
+
+# Ports arrangement for various test servers used in Chrome for Android.
+# Lighttpd server will attempt to use 9000 as default port, if unavailable it
+# will find a free port from 8001 - 8999.
+LIGHTTPD_DEFAULT_PORT = 9000
+LIGHTTPD_RANDOM_PORT_FIRST = 8001
+LIGHTTPD_RANDOM_PORT_LAST = 8999
+TEST_SYNC_SERVER_PORT = 9031
+TEST_SEARCH_BY_IMAGE_SERVER_PORT = 9041
+TEST_POLICY_SERVER_PORT = 9051
+
+# The net test server is started from port 10201.
+# TODO(pliard): http://crbug.com/239014. Remove this dirty workaround once
+# http://crbug.com/239014 is fixed properly.
+TEST_SERVER_PORT_FIRST = 10201
+TEST_SERVER_PORT_LAST = 30000
+# A file to record next valid port of test server.
+TEST_SERVER_PORT_FILE = '/tmp/test_server_port'
+TEST_SERVER_PORT_LOCKFILE = '/tmp/test_server_port.lock'
+
+TEST_EXECUTABLE_DIR = '/data/local/tmp'
+# Directories for common java libraries for SDK build.
+# These constants are defined in build/android/ant/common.xml
+SDK_BUILD_JAVALIB_DIR = 'lib.java'
+SDK_BUILD_TEST_JAVALIB_DIR = 'test.lib.java'
+SDK_BUILD_APKS_DIR = 'apks'
+
+ADB_KEYS_FILE = '/data/misc/adb/adb_keys'
+
+PERF_OUTPUT_DIR = os.path.join(DIR_SOURCE_ROOT, 'out', 'step_results')
+# The directory on the device where perf test output gets saved to.
+DEVICE_PERF_OUTPUT_DIR = (
+    '/data/data/' + PACKAGE_INFO['chrome'].package + '/files')
+
+SCREENSHOTS_DIR = os.path.join(DIR_SOURCE_ROOT, 'out_screenshots')
+
+class ANDROID_SDK_VERSION_CODES(object):
+  """Android SDK version codes.
+
+  http://developer.android.com/reference/android/os/Build.VERSION_CODES.html
+  """
+
+  JELLY_BEAN = 16
+  JELLY_BEAN_MR1 = 17
+  JELLY_BEAN_MR2 = 18
+  KITKAT = 19
+  KITKAT_WATCH = 20
+  LOLLIPOP = 21
+  LOLLIPOP_MR1 = 22
+
+ANDROID_SDK_VERSION = ANDROID_SDK_VERSION_CODES.LOLLIPOP_MR1
+ANDROID_SDK_BUILD_TOOLS_VERSION = '22.0.1'
+ANDROID_SDK_ROOT = os.path.join(DIR_SOURCE_ROOT,
+                                'third_party/android_tools/sdk')
+ANDROID_SDK_TOOLS = os.path.join(ANDROID_SDK_ROOT,
+                                 'build-tools', ANDROID_SDK_BUILD_TOOLS_VERSION)
+ANDROID_NDK_ROOT = os.path.join(DIR_SOURCE_ROOT,
+                                'third_party/android_tools/ndk')
+
+EMULATOR_SDK_ROOT = os.environ.get('ANDROID_EMULATOR_SDK_ROOT',
+                                   os.path.join(DIR_SOURCE_ROOT,
+                                                'android_emulator_sdk'))
+
+BAD_DEVICES_JSON = os.path.join(DIR_SOURCE_ROOT,
+                                os.environ.get('CHROMIUM_OUT_DIR', 'out'),
+                                'bad_devices.json')
+
+UPSTREAM_FLAKINESS_SERVER = 'test-results.appspot.com'
+
+DEVICE_LOCAL_PROPERTIES_PATH = '/data/local.prop'
+
+PYTHON_UNIT_TEST_SUITES = {
+  'pylib_py_unittests': {
+    'path': os.path.join(DIR_SOURCE_ROOT, 'build', 'android'),
+    'test_modules': [
+      'pylib.cmd_helper_test',
+      'pylib.device.device_utils_test',
+      'pylib.results.json_results_test',
+      'pylib.utils.md5sum_test',
+    ]
+  },
+  'gyp_py_unittests': {
+    'path': os.path.join(DIR_SOURCE_ROOT, 'build', 'android', 'gyp'),
+    'test_modules': [
+      'java_cpp_enum_tests',
+    ]
+  },
+}
+
+LOCAL_MACHINE_TESTS = ['junit', 'python']
+VALID_ENVIRONMENTS = ['local', 'remote_device']
+VALID_TEST_TYPES = ['gtest', 'instrumentation', 'junit', 'linker', 'monkey',
+                    'perf', 'python', 'uiautomator', 'uirobot']
+VALID_DEVICE_TYPES = ['Android', 'iOS']
+
+
+def GetBuildType():
+  try:
+    return os.environ['BUILDTYPE']
+  except KeyError:
+    raise EnvironmentError(
+        'The BUILDTYPE environment variable has not been set')
+
+
+def SetBuildType(build_type):
+  os.environ['BUILDTYPE'] = build_type
+
+
+def SetBuildDirectory(build_directory):
+  os.environ['CHROMIUM_OUT_DIR'] = build_directory
+
+
+def SetOutputDirectory(output_directory):
+  os.environ['CHROMIUM_OUTPUT_DIR'] = output_directory
+
+
+def GetOutDirectory(build_type=None):
+  """Returns the out directory where the output binaries are built.
+
+  Args:
+    build_type: Build type, generally 'Debug' or 'Release'. Defaults to the
+      globally set build type environment variable BUILDTYPE.
+  """
+  if 'CHROMIUM_OUTPUT_DIR' in os.environ:
+    return os.path.abspath(os.path.join(
+        DIR_SOURCE_ROOT, os.environ.get('CHROMIUM_OUTPUT_DIR')))
+
+  return os.path.abspath(os.path.join(
+      DIR_SOURCE_ROOT, os.environ.get('CHROMIUM_OUT_DIR', 'out'),
+      GetBuildType() if build_type is None else build_type))
+
+
+def _Memoize(func):
+  def Wrapper():
+    try:
+      return func._result
+    except AttributeError:
+      func._result = func()
+      return func._result
+  return Wrapper
+
+
+def SetAdbPath(adb_path):
+  os.environ['ADB_PATH'] = adb_path
+
+
+def GetAdbPath():
+  # Check if a custom adb path as been set. If not, try to find adb
+  # on the system.
+  if os.environ.get('ADB_PATH'):
+    return os.environ.get('ADB_PATH')
+  else:
+    return _FindAdbPath()
+
+
+@_Memoize
+def _FindAdbPath():
+  if os.environ.get('ANDROID_SDK_ROOT'):
+    return 'adb'
+  # If envsetup.sh hasn't been sourced and there's no adb in the path,
+  # set it here.
+  try:
+    with file(os.devnull, 'w') as devnull:
+      subprocess.call(['adb', 'version'], stdout=devnull, stderr=devnull)
+    return 'adb'
+  except OSError:
+    logging.debug('No adb found in $PATH, fallback to checked in binary.')
+    return os.path.join(ANDROID_SDK_ROOT, 'platform-tools', 'adb')
+
+# Exit codes
+ERROR_EXIT_CODE = 1
+INFRA_EXIT_CODE = 87
+WARNING_EXIT_CODE = 88