upload android base code part3
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android/art/test/testrunner/env.py
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android/art/test/testrunner/env.py
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# Copyright 2017, The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import re
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import tempfile
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import subprocess
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_env = dict(os.environ)
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def _getEnvBoolean(var, default):
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val = _env.get(var)
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if val:
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if val == "True" or val == "true":
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return True
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if val == "False" or val == "false":
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return False
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return default
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_DUMP_MANY_VARS_LIST = ['HOST_2ND_ARCH_PREFIX',
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'TARGET_2ND_ARCH',
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'TARGET_ARCH',
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'HOST_PREFER_32_BIT',
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'HOST_OUT_EXECUTABLES']
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_DUMP_MANY_VARS = None # To be set to a dictionary with above list being the keys,
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# and the build variable being the value.
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def _dump_many_vars(var_name):
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"""
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Reach into the Android build system to dump many build vars simultaneously.
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Since the make system is so slow, we want to avoid calling into build frequently.
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"""
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global _DUMP_MANY_VARS
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global _DUMP_MANY_VARS_LIST
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# Look up var from cache.
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if _DUMP_MANY_VARS:
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return _DUMP_MANY_VARS[var_name]
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all_vars=" ".join(_DUMP_MANY_VARS_LIST)
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# The command is taken from build/envsetup.sh to fetch build variables.
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command = ("CALLED_FROM_SETUP=true " # Enable the 'dump-many-vars' make target.
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"BUILD_SYSTEM=build/core " # Set up lookup path for make includes.
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"make --no-print-directory -C \"%s\" -f build/core/config.mk "
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"dump-many-vars DUMP_MANY_VARS=\"%s\"") % (ANDROID_BUILD_TOP, all_vars)
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config = subprocess.Popen(command,
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stdout=subprocess.PIPE,
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universal_newlines=True,
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shell=True).communicate()[0] # read until EOF, select stdin
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# Prints out something like:
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# TARGET_ARCH='arm64'
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# HOST_ARCH='x86_64'
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_DUMP_MANY_VARS = {}
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for line in config.split("\n"):
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# Split out "$key='$value'" via regex.
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match = re.search("([^=]+)='([^']*)", line)
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if not match:
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continue
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key = match.group(1)
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value = match.group(2)
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_DUMP_MANY_VARS[key] = value
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return _DUMP_MANY_VARS[var_name]
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def _get_build_var(var_name):
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return _dump_many_vars(var_name)
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def get_env(key):
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return _env.get(key)
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def _get_android_build_top():
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path_to_top = _env.get('ANDROID_BUILD_TOP')
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if not path_to_top:
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# nothing set. try to guess it based on the relative path of this env.py file.
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this_file_path = os.path.realpath(__file__)
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path_to_top = os.path.join(os.path.dirname(this_file_path), '../../../')
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path_to_top = os.path.realpath(path_to_top)
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if not os.path.exists(os.path.join(path_to_top, 'build/envsetup.sh')):
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raise AssertionError("env.py must be located inside an android source tree")
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return path_to_top
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ANDROID_BUILD_TOP = _get_android_build_top()
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# Compiling with jack? Possible values in (True, False, 'default')
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ANDROID_COMPILE_WITH_JACK = _getEnvBoolean('ANDROID_COMPILE_WITH_JACK', 'default')
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# Directory used for temporary test files on the host.
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ART_HOST_TEST_DIR = tempfile.mkdtemp(prefix = 'test-art-')
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# Keep going after encountering a test failure?
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ART_TEST_KEEP_GOING = _getEnvBoolean('ART_TEST_KEEP_GOING', True)
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# Do you want all tests, even those that are time consuming?
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ART_TEST_FULL = _getEnvBoolean('ART_TEST_FULL', False)
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# Do you want interpreter tests run?
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ART_TEST_INTERPRETER = _getEnvBoolean('ART_TEST_INTERPRETER', ART_TEST_FULL)
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ART_TEST_INTERPRETER_ACCESS_CHECKS = _getEnvBoolean('ART_TEST_INTERPRETER_ACCESS_CHECKS',
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ART_TEST_FULL)
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# Do you want JIT tests run?
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ART_TEST_JIT = _getEnvBoolean('ART_TEST_JIT', ART_TEST_FULL)
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# Do you want optimizing compiler tests run?
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ART_TEST_OPTIMIZING = _getEnvBoolean('ART_TEST_OPTIMIZING', ART_TEST_FULL)
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# Do you want to test the optimizing compiler with graph coloring register allocation?
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ART_TEST_OPTIMIZING_GRAPH_COLOR = _getEnvBoolean('ART_TEST_OPTIMIZING_GRAPH_COLOR', ART_TEST_FULL)
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# Do you want to do run-tests with profiles?
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ART_TEST_SPEED_PROFILE = _getEnvBoolean('ART_TEST_SPEED_PROFILE', ART_TEST_FULL)
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# Do we want to test PIC-compiled tests ("apps")?
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ART_TEST_PIC_TEST = _getEnvBoolean('ART_TEST_PIC_TEST', ART_TEST_FULL)
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# Do you want tracing tests run?
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ART_TEST_TRACE = _getEnvBoolean('ART_TEST_TRACE', ART_TEST_FULL)
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# Do you want tracing tests (streaming mode) run?
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ART_TEST_TRACE_STREAM = _getEnvBoolean('ART_TEST_TRACE_STREAM', ART_TEST_FULL)
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# Do you want tests with GC verification enabled run?
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ART_TEST_GC_VERIFY = _getEnvBoolean('ART_TEST_GC_VERIFY', ART_TEST_FULL)
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# Do you want tests with the GC stress mode enabled run?
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ART_TEST_GC_STRESS = _getEnvBoolean('ART_TEST_GC_STRESS', ART_TEST_FULL)
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# Do you want tests with the JNI forcecopy mode enabled run?
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ART_TEST_JNI_FORCECOPY = _getEnvBoolean('ART_TEST_JNI_FORCECOPY', ART_TEST_FULL)
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# Do you want run-tests with relocation disabled run?
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ART_TEST_RUN_TEST_RELOCATE = _getEnvBoolean('ART_TEST_RUN_TEST_RELOCATE', ART_TEST_FULL)
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# Do you want run-tests with prebuilding?
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ART_TEST_RUN_TEST_PREBUILD = _getEnvBoolean('ART_TEST_RUN_TEST_PREBUILD', ART_TEST_FULL)
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# Do you want run-tests with no prebuilding enabled run?
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ART_TEST_RUN_TEST_NO_PREBUILD = _getEnvBoolean('ART_TEST_RUN_TEST_NO_PREBUILD', ART_TEST_FULL)
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# Do you want run-tests with a pregenerated core.art?
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ART_TEST_RUN_TEST_IMAGE = _getEnvBoolean('ART_TEST_RUN_TEST_IMAGE', ART_TEST_FULL)
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# Do you want run-tests without a pregenerated core.art?
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ART_TEST_RUN_TEST_NO_IMAGE = _getEnvBoolean('ART_TEST_RUN_TEST_NO_IMAGE', ART_TEST_FULL)
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# Do you want run-tests with relocation enabled but patchoat failing?
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ART_TEST_RUN_TEST_RELOCATE_NO_PATCHOAT = _getEnvBoolean('ART_TEST_RUN_TEST_RELOCATE_NO_PATCHOAT',
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ART_TEST_FULL)
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# Do you want run-tests without a dex2oat?
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ART_TEST_RUN_TEST_NO_DEX2OAT = _getEnvBoolean('ART_TEST_RUN_TEST_NO_DEX2OAT', ART_TEST_FULL)
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# Do you want run-tests with libartd.so?
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ART_TEST_RUN_TEST_DEBUG = _getEnvBoolean('ART_TEST_RUN_TEST_DEBUG', ART_TEST_FULL)
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# Do you want run-tests with libart.so?
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ART_TEST_RUN_TEST_NDEBUG = _getEnvBoolean('ART_TEST_RUN_TEST_NDEBUG', ART_TEST_FULL)
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# Do you want failed tests to have their artifacts cleaned up?
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ART_TEST_RUN_TEST_ALWAYS_CLEAN = _getEnvBoolean('ART_TEST_RUN_TEST_ALWAYS_CLEAN', True)
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# Do you want run-tests with the --debuggable flag
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ART_TEST_RUN_TEST_DEBUGGABLE = _getEnvBoolean('ART_TEST_RUN_TEST_DEBUGGABLE', ART_TEST_FULL)
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# Do you want to test multi-part boot-image functionality?
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ART_TEST_RUN_TEST_MULTI_IMAGE = _getEnvBoolean('ART_TEST_RUN_TEST_MULTI_IMAGE', ART_TEST_FULL)
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ART_TEST_DEBUG_GC = _getEnvBoolean('ART_TEST_DEBUG_GC', False)
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ART_TEST_BISECTION = _getEnvBoolean('ART_TEST_BISECTION', False)
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DEX2OAT_HOST_INSTRUCTION_SET_FEATURES = _env.get('DEX2OAT_HOST_INSTRUCTION_SET_FEATURES')
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# Do you want run-tests with the host/target's second arch?
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ART_TEST_RUN_TEST_2ND_ARCH = _getEnvBoolean('ART_TEST_RUN_TEST_2ND_ARCH', True)
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HOST_2ND_ARCH_PREFIX = _get_build_var('HOST_2ND_ARCH_PREFIX')
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HOST_2ND_ARCH_PREFIX_DEX2OAT_HOST_INSTRUCTION_SET_FEATURES = _env.get(
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HOST_2ND_ARCH_PREFIX + 'DEX2OAT_HOST_INSTRUCTION_SET_FEATURES')
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ART_TEST_ANDROID_ROOT = _env.get('ART_TEST_ANDROID_ROOT')
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ART_TEST_WITH_STRACE = _getEnvBoolean('ART_TEST_DEBUG_GC', False)
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EXTRA_DISABLED_TESTS = set(_env.get("ART_TEST_RUN_TEST_SKIP", "").split())
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ART_TEST_RUN_TEST_BUILD = _getEnvBoolean('ART_TEST_RUN_TEST_BUILD', False)
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TARGET_2ND_ARCH = _get_build_var('TARGET_2ND_ARCH')
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TARGET_ARCH = _get_build_var('TARGET_ARCH')
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# Note: ART_2ND_PHONY_TEST_TARGET_SUFFIX is 2ND_ART_PHONY_TEST_TARGET_SUFFIX in .mk files
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# Note: ART_2ND_PHONY_TEST_HOST_SUFFIX is 2ND_ART_PHONY_HOST_TARGET_SUFFIX in .mk files
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# Python does not let us have variable names starting with a digit, so it has differ.
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ART_TEST_RUN_TEST_JVMTI_STRESS = _getEnvBoolean('ART_TEST_RUN_TEST_JVMTI_STRESS', ART_TEST_FULL)
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if TARGET_2ND_ARCH:
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if "64" in TARGET_ARCH:
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ART_PHONY_TEST_TARGET_SUFFIX = "64"
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ART_2ND_PHONY_TEST_TARGET_SUFFIX = "32"
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else:
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ART_PHONY_TEST_TARGET_SUFFIX = "32"
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ART_2ND_PHONY_TEST_TARGET_SUFFIX = ""
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else:
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if "64" in TARGET_ARCH:
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ART_PHONY_TEST_TARGET_SUFFIX = "64"
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ART_2ND_PHONY_TEST_TARGET_SUFFIX = ""
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else:
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ART_PHONY_TEST_TARGET_SUFFIX = "32"
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ART_2ND_PHONY_TEST_TARGET_SUFFIX = ""
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HOST_PREFER_32_BIT = _get_build_var('HOST_PREFER_32_BIT')
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if HOST_PREFER_32_BIT == "true":
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ART_PHONY_TEST_HOST_SUFFIX = "32"
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ART_2ND_PHONY_TEST_HOST_SUFFIX = ""
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else:
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ART_PHONY_TEST_HOST_SUFFIX = "64"
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ART_2ND_PHONY_TEST_HOST_SUFFIX = "32"
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HOST_OUT_EXECUTABLES = os.path.join(ANDROID_BUILD_TOP,
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_get_build_var("HOST_OUT_EXECUTABLES"))
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# Set up default values for $JACK, $DX, $SMALI, etc to the $HOST_OUT_EXECUTABLES/$name path.
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for tool in ['jack', 'dx', 'smali', 'jasmin', 'dxmerger']:
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binary = tool if tool != 'dxmerger' else 'dexmerger'
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os.environ.setdefault(tool.upper(), HOST_OUT_EXECUTABLES + '/' + binary)
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