1 # Copyright 2017, The Android Open Source Project 2 # 3 # Licensed under the Apache License, Version 2.0 (the "License"); 4 # you may not use this file except in compliance with the License. 5 # You may obtain a copy of the License at 6 # 7 # http://www.apache.org/licenses/LICENSE-2.0 8 # 9 # Unless required by applicable law or agreed to in writing, software 10 # distributed under the License is distributed on an "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 # See the License for the specific language governing permissions and 13 # limitations under the License. 14 15 import os 16 import re 17 import tempfile 18 import subprocess 19 20 _env = dict(os.environ) 21 22 def _getEnvBoolean(var, default): 23 val = _env.get(var) 24 if val: 25 if val == "True" or val == "true": 26 return True 27 if val == "False" or val == "false": 28 return False 29 return default 30 31 _DUMP_MANY_VARS_LIST = ['HOST_2ND_ARCH_PREFIX', 32 'TARGET_2ND_ARCH', 33 'TARGET_ARCH', 34 'HOST_PREFER_32_BIT', 35 'HOST_OUT_EXECUTABLES'] 36 _DUMP_MANY_VARS = None # To be set to a dictionary with above list being the keys, 37 # and the build variable being the value. 38 def _dump_many_vars(var_name): 39 """ 40 Reach into the Android build system to dump many build vars simultaneously. 41 Since the make system is so slow, we want to avoid calling into build frequently. 42 """ 43 global _DUMP_MANY_VARS 44 global _DUMP_MANY_VARS_LIST 45 46 # Look up var from cache. 47 if _DUMP_MANY_VARS: 48 return _DUMP_MANY_VARS[var_name] 49 50 all_vars=" ".join(_DUMP_MANY_VARS_LIST) 51 52 # The command is taken from build/envsetup.sh to fetch build variables. 53 command = ("CALLED_FROM_SETUP=true " # Enable the 'dump-many-vars' make target. 54 "BUILD_SYSTEM=build/core " # Set up lookup path for make includes. 55 "make --no-print-directory -C \"%s\" -f build/core/config.mk " 56 "dump-many-vars DUMP_MANY_VARS=\"%s\"") % (ANDROID_BUILD_TOP, all_vars) 57 58 config = subprocess.Popen(command, 59 stdout=subprocess.PIPE, 60 universal_newlines=True, 61 shell=True).communicate()[0] # read until EOF, select stdin 62 # Prints out something like: 63 # TARGET_ARCH='arm64' 64 # HOST_ARCH='x86_64' 65 _DUMP_MANY_VARS = {} 66 for line in config.split("\n"): 67 # Split out "$key='$value'" via regex. 68 match = re.search("([^=]+)='([^']*)", line) 69 if not match: 70 continue 71 key = match.group(1) 72 value = match.group(2) 73 _DUMP_MANY_VARS[key] = value 74 75 return _DUMP_MANY_VARS[var_name] 76 77 def _get_build_var(var_name): 78 return _dump_many_vars(var_name) 79 80 def get_env(key): 81 return _env.get(key) 82 83 def _get_android_build_top(): 84 path_to_top = _env.get('ANDROID_BUILD_TOP') 85 if not path_to_top: 86 # nothing set. try to guess it based on the relative path of this env.py file. 87 this_file_path = os.path.realpath(__file__) 88 path_to_top = os.path.join(os.path.dirname(this_file_path), '../../../') 89 path_to_top = os.path.realpath(path_to_top) 90 91 if not os.path.exists(os.path.join(path_to_top, 'build/envsetup.sh')): 92 raise AssertionError("env.py must be located inside an android source tree") 93 94 return path_to_top 95 96 ANDROID_BUILD_TOP = _get_android_build_top() 97 98 # Directory used for temporary test files on the host. 99 ART_HOST_TEST_DIR = tempfile.mkdtemp(prefix = 'test-art-') 100 101 # Keep going after encountering a test failure? 102 ART_TEST_KEEP_GOING = _getEnvBoolean('ART_TEST_KEEP_GOING', True) 103 104 # Do you want all tests, even those that are time consuming? 105 ART_TEST_FULL = _getEnvBoolean('ART_TEST_FULL', False) 106 107 # Do you want interpreter tests run? 108 ART_TEST_INTERPRETER = _getEnvBoolean('ART_TEST_INTERPRETER', ART_TEST_FULL) 109 ART_TEST_INTERPRETER_ACCESS_CHECKS = _getEnvBoolean('ART_TEST_INTERPRETER_ACCESS_CHECKS', 110 ART_TEST_FULL) 111 112 # Do you want JIT tests run? 113 ART_TEST_JIT = _getEnvBoolean('ART_TEST_JIT', ART_TEST_FULL) 114 115 # Do you want optimizing compiler tests run? 116 ART_TEST_OPTIMIZING = _getEnvBoolean('ART_TEST_OPTIMIZING', ART_TEST_FULL) 117 118 # Do you want to test the optimizing compiler with graph coloring register allocation? 119 ART_TEST_OPTIMIZING_GRAPH_COLOR = _getEnvBoolean('ART_TEST_OPTIMIZING_GRAPH_COLOR', ART_TEST_FULL) 120 121 # Do you want to do run-tests with profiles? 122 ART_TEST_SPEED_PROFILE = _getEnvBoolean('ART_TEST_SPEED_PROFILE', ART_TEST_FULL) 123 124 # Do we want to test PIC-compiled tests ("apps")? 125 ART_TEST_PIC_TEST = _getEnvBoolean('ART_TEST_PIC_TEST', ART_TEST_FULL) 126 # Do you want tracing tests run? 127 ART_TEST_TRACE = _getEnvBoolean('ART_TEST_TRACE', ART_TEST_FULL) 128 129 # Do you want tracing tests (streaming mode) run? 130 ART_TEST_TRACE_STREAM = _getEnvBoolean('ART_TEST_TRACE_STREAM', ART_TEST_FULL) 131 132 # Do you want tests with GC verification enabled run? 133 ART_TEST_GC_VERIFY = _getEnvBoolean('ART_TEST_GC_VERIFY', ART_TEST_FULL) 134 135 # Do you want tests with the GC stress mode enabled run? 136 ART_TEST_GC_STRESS = _getEnvBoolean('ART_TEST_GC_STRESS', ART_TEST_FULL) 137 138 # Do you want tests with the JNI forcecopy mode enabled run? 139 ART_TEST_JNI_FORCECOPY = _getEnvBoolean('ART_TEST_JNI_FORCECOPY', ART_TEST_FULL) 140 141 # Do you want run-tests with relocation disabled run? 142 ART_TEST_RUN_TEST_RELOCATE = _getEnvBoolean('ART_TEST_RUN_TEST_RELOCATE', ART_TEST_FULL) 143 144 # Do you want run-tests with prebuilding? 145 ART_TEST_RUN_TEST_PREBUILD = _getEnvBoolean('ART_TEST_RUN_TEST_PREBUILD', ART_TEST_FULL) 146 147 # Do you want run-tests with no prebuilding enabled run? 148 ART_TEST_RUN_TEST_NO_PREBUILD = _getEnvBoolean('ART_TEST_RUN_TEST_NO_PREBUILD', ART_TEST_FULL) 149 150 # Do you want run-tests with a pregenerated core.art? 151 ART_TEST_RUN_TEST_IMAGE = _getEnvBoolean('ART_TEST_RUN_TEST_IMAGE', ART_TEST_FULL) 152 153 # Do you want run-tests without a pregenerated core.art? 154 ART_TEST_RUN_TEST_NO_IMAGE = _getEnvBoolean('ART_TEST_RUN_TEST_NO_IMAGE', ART_TEST_FULL) 155 156 # Do you want run-tests with relocation enabled but patchoat failing? 157 ART_TEST_RUN_TEST_RELOCATE_NO_PATCHOAT = _getEnvBoolean('ART_TEST_RUN_TEST_RELOCATE_NO_PATCHOAT', 158 ART_TEST_FULL) 159 160 # Do you want run-tests without a dex2oat? 161 ART_TEST_RUN_TEST_NO_DEX2OAT = _getEnvBoolean('ART_TEST_RUN_TEST_NO_DEX2OAT', ART_TEST_FULL) 162 163 # Do you want run-tests with libartd.so? 164 ART_TEST_RUN_TEST_DEBUG = _getEnvBoolean('ART_TEST_RUN_TEST_DEBUG', ART_TEST_FULL) 165 166 # Do you want run-tests with libart.so? 167 ART_TEST_RUN_TEST_NDEBUG = _getEnvBoolean('ART_TEST_RUN_TEST_NDEBUG', ART_TEST_FULL) 168 169 # Do you want failed tests to have their artifacts cleaned up? 170 ART_TEST_RUN_TEST_ALWAYS_CLEAN = _getEnvBoolean('ART_TEST_RUN_TEST_ALWAYS_CLEAN', True) 171 172 # Do you want run-tests with the --debuggable flag 173 ART_TEST_RUN_TEST_DEBUGGABLE = _getEnvBoolean('ART_TEST_RUN_TEST_DEBUGGABLE', ART_TEST_FULL) 174 175 # Do you want to test multi-part boot-image functionality? 176 ART_TEST_RUN_TEST_MULTI_IMAGE = _getEnvBoolean('ART_TEST_RUN_TEST_MULTI_IMAGE', ART_TEST_FULL) 177 178 ART_TEST_DEBUG_GC = _getEnvBoolean('ART_TEST_DEBUG_GC', False) 179 180 ART_TEST_BISECTION = _getEnvBoolean('ART_TEST_BISECTION', False) 181 182 DEX2OAT_HOST_INSTRUCTION_SET_FEATURES = _env.get('DEX2OAT_HOST_INSTRUCTION_SET_FEATURES') 183 184 # Do you want run-tests with the host/target's second arch? 185 ART_TEST_RUN_TEST_2ND_ARCH = _getEnvBoolean('ART_TEST_RUN_TEST_2ND_ARCH', True) 186 187 HOST_2ND_ARCH_PREFIX = _get_build_var('HOST_2ND_ARCH_PREFIX') 188 HOST_2ND_ARCH_PREFIX_DEX2OAT_HOST_INSTRUCTION_SET_FEATURES = _env.get( 189 HOST_2ND_ARCH_PREFIX + 'DEX2OAT_HOST_INSTRUCTION_SET_FEATURES') 190 191 ART_TEST_ANDROID_ROOT = _env.get('ART_TEST_ANDROID_ROOT') 192 193 ART_TEST_WITH_STRACE = _getEnvBoolean('ART_TEST_DEBUG_GC', False) 194 195 EXTRA_DISABLED_TESTS = set(_env.get("ART_TEST_RUN_TEST_SKIP", "").split()) 196 197 ART_TEST_RUN_TEST_BUILD = _getEnvBoolean('ART_TEST_RUN_TEST_BUILD', False) 198 199 TARGET_2ND_ARCH = _get_build_var('TARGET_2ND_ARCH') 200 TARGET_ARCH = _get_build_var('TARGET_ARCH') 201 202 # Note: ART_2ND_PHONY_TEST_TARGET_SUFFIX is 2ND_ART_PHONY_TEST_TARGET_SUFFIX in .mk files 203 # Note: ART_2ND_PHONY_TEST_HOST_SUFFIX is 2ND_ART_PHONY_HOST_TARGET_SUFFIX in .mk files 204 # Python does not let us have variable names starting with a digit, so it has differ. 205 206 ART_TEST_RUN_TEST_JVMTI_STRESS = _getEnvBoolean('ART_TEST_RUN_TEST_JVMTI_STRESS', ART_TEST_FULL) 207 208 if TARGET_2ND_ARCH: 209 if "64" in TARGET_ARCH: 210 ART_PHONY_TEST_TARGET_SUFFIX = "64" 211 ART_2ND_PHONY_TEST_TARGET_SUFFIX = "32" 212 else: 213 ART_PHONY_TEST_TARGET_SUFFIX = "32" 214 ART_2ND_PHONY_TEST_TARGET_SUFFIX = "" 215 else: 216 if "64" in TARGET_ARCH: 217 ART_PHONY_TEST_TARGET_SUFFIX = "64" 218 ART_2ND_PHONY_TEST_TARGET_SUFFIX = "" 219 else: 220 ART_PHONY_TEST_TARGET_SUFFIX = "32" 221 ART_2ND_PHONY_TEST_TARGET_SUFFIX = "" 222 223 HOST_PREFER_32_BIT = _get_build_var('HOST_PREFER_32_BIT') 224 if HOST_PREFER_32_BIT == "true": 225 ART_PHONY_TEST_HOST_SUFFIX = "32" 226 ART_2ND_PHONY_TEST_HOST_SUFFIX = "" 227 else: 228 ART_PHONY_TEST_HOST_SUFFIX = "64" 229 ART_2ND_PHONY_TEST_HOST_SUFFIX = "32" 230 231 HOST_OUT_EXECUTABLES = os.path.join(ANDROID_BUILD_TOP, 232 _get_build_var("HOST_OUT_EXECUTABLES")) 233 os.environ['JACK'] = HOST_OUT_EXECUTABLES + '/jack' 234 os.environ['DX'] = HOST_OUT_EXECUTABLES + '/dx' 235 os.environ['SMALI'] = HOST_OUT_EXECUTABLES + '/smali' 236 os.environ['JASMIN'] = HOST_OUT_EXECUTABLES + '/jasmin' 237 os.environ['DXMERGER'] = HOST_OUT_EXECUTABLES + '/dexmerger' 238
