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# Copyright 2017, 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 os
import re
import tempfile
import subprocess
# begin import $ANDROID_BUILD_TOP/art/tools/build/var_cache.py
_THIS_DIR = os.path.dirname(os.path.realpath(__file__))
_TOP = os.path.join(_THIS_DIR, "../../..")
_VAR_CACHE_DIR = os.path.join(_TOP, "art/tools/build/")
import sys
sys.path.append(_VAR_CACHE_DIR)
import var_cache
# end import var_cache.py
_env = dict(os.environ)
def _getEnvBoolean(var, default):
val = _env.get(var)
if val:
if val == "True" or val == "true":
return True
if val == "False" or val == "false":
return False
return default
def _get_build_var(var_name):
return var_cache.get_build_var(var_name)
def _get_build_var_boolean(var, default):
val = _get_build_var(var)
if val:
if val == "True" or val == "true":
return True
if val == "False" or val == "false":
return False
return default
def get_env(key):
return _env.get(key)
def _get_android_build_top():
path_to_top = _env.get('ANDROID_BUILD_TOP')
if not path_to_top:
# nothing set. try to guess it based on the relative path of this env.py file.
this_file_path = os.path.realpath(__file__)
path_to_top = os.path.join(os.path.dirname(this_file_path), '../../../')
path_to_top = os.path.realpath(path_to_top)
if not os.path.exists(os.path.join(path_to_top, 'build/envsetup.sh')):
raise AssertionError("env.py must be located inside an android source tree")
return path_to_top
ANDROID_BUILD_TOP = _get_android_build_top()
# Directory used for temporary test files on the host.
ART_HOST_TEST_DIR = tempfile.mkdtemp(prefix = 'test-art-')
# Keep going after encountering a test failure?
ART_TEST_KEEP_GOING = _getEnvBoolean('ART_TEST_KEEP_GOING', True)
# Do you want failed tests to have their artifacts cleaned up?
ART_TEST_RUN_TEST_ALWAYS_CLEAN = _getEnvBoolean('ART_TEST_RUN_TEST_ALWAYS_CLEAN', True)
ART_TEST_BISECTION = _getEnvBoolean('ART_TEST_BISECTION', False)
DEX2OAT_HOST_INSTRUCTION_SET_FEATURES = _env.get('DEX2OAT_HOST_INSTRUCTION_SET_FEATURES')
# Do you want run-tests with the host/target's second arch?
ART_TEST_RUN_TEST_2ND_ARCH = _getEnvBoolean('ART_TEST_RUN_TEST_2ND_ARCH', True)
HOST_2ND_ARCH_PREFIX = _get_build_var('HOST_2ND_ARCH_PREFIX')
HOST_2ND_ARCH_PREFIX_DEX2OAT_HOST_INSTRUCTION_SET_FEATURES = _env.get(
HOST_2ND_ARCH_PREFIX + 'DEX2OAT_HOST_INSTRUCTION_SET_FEATURES')
ART_TEST_CHROOT = _env.get('ART_TEST_CHROOT')
ART_TEST_ANDROID_ROOT = _env.get('ART_TEST_ANDROID_ROOT')
ART_TEST_ANDROID_ART_ROOT = _env.get('ART_TEST_ANDROID_ART_ROOT')
ART_TEST_ANDROID_I18N_ROOT = _env.get('ART_TEST_ANDROID_I18N_ROOT')
ART_TEST_ANDROID_TZDATA_ROOT = _env.get('ART_TEST_ANDROID_TZDATA_ROOT')
ART_TEST_WITH_STRACE = _getEnvBoolean('ART_TEST_DEBUG_GC', False)
EXTRA_DISABLED_TESTS = set(_env.get("ART_TEST_RUN_TEST_SKIP", "").split())
ART_TEST_RUN_TEST_BUILD = _getEnvBoolean('ART_TEST_RUN_TEST_BUILD', False)
TARGET_2ND_ARCH = _get_build_var('TARGET_2ND_ARCH')
TARGET_ARCH = _get_build_var('TARGET_ARCH')
# Note: ART_2ND_PHONY_TEST_TARGET_SUFFIX is 2ND_ART_PHONY_TEST_TARGET_SUFFIX in .mk files
# Note: ART_2ND_PHONY_TEST_HOST_SUFFIX is 2ND_ART_PHONY_HOST_TARGET_SUFFIX in .mk files
# Python does not let us have variable names starting with a digit, so it has differ.
if TARGET_2ND_ARCH:
if "64" in TARGET_ARCH:
ART_PHONY_TEST_TARGET_SUFFIX = "64"
ART_2ND_PHONY_TEST_TARGET_SUFFIX = "32"
else:
ART_PHONY_TEST_TARGET_SUFFIX = "32"
ART_2ND_PHONY_TEST_TARGET_SUFFIX = ""
else:
if "64" in TARGET_ARCH:
ART_PHONY_TEST_TARGET_SUFFIX = "64"
ART_2ND_PHONY_TEST_TARGET_SUFFIX = ""
else:
ART_PHONY_TEST_TARGET_SUFFIX = "32"
ART_2ND_PHONY_TEST_TARGET_SUFFIX = ""
HOST_PREFER_32_BIT = _get_build_var('HOST_PREFER_32_BIT')
if HOST_PREFER_32_BIT == "true":
ART_PHONY_TEST_HOST_SUFFIX = "32"
ART_2ND_PHONY_TEST_HOST_SUFFIX = ""
else:
ART_PHONY_TEST_HOST_SUFFIX = "64"
ART_2ND_PHONY_TEST_HOST_SUFFIX = "32"
HOST_OUT_EXECUTABLES = os.path.join(ANDROID_BUILD_TOP,
_get_build_var("HOST_OUT_EXECUTABLES"))
# Set up default values for $DX, $SMALI, etc to the $HOST_OUT_EXECUTABLES/$name path.
for tool in ['dx', 'smali', 'jasmin', 'd8']:
os.environ.setdefault(tool.upper(), HOST_OUT_EXECUTABLES + '/' + tool)
ANDROID_JAVA_TOOLCHAIN = os.path.join(ANDROID_BUILD_TOP,
_get_build_var('ANDROID_JAVA_TOOLCHAIN'))
# include platform prebuilt java, javac, etc in $PATH.
os.environ['PATH'] = ANDROID_JAVA_TOOLCHAIN + ':' + os.environ['PATH']
DIST_DIR = _get_build_var('DIST_DIR')
SOONG_OUT_DIR = _get_build_var('SOONG_OUT_DIR')
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