1*7c3d14c8STreehugger Robot# -*- Python -*- 2*7c3d14c8STreehugger Robot 3*7c3d14c8STreehugger Robot# Setup source root. 4*7c3d14c8STreehugger Robotconfig.test_source_root = os.path.join(os.path.dirname(__file__), "TestCases") 5*7c3d14c8STreehugger Robot 6*7c3d14c8STreehugger Robotconfig.name = "SanitizerCommon-" + config.name_suffix 7*7c3d14c8STreehugger Robot 8*7c3d14c8STreehugger Robotdefault_tool_options = [] 9*7c3d14c8STreehugger Robotif config.tool_name == "asan": 10*7c3d14c8STreehugger Robot tool_cflags = ["-fsanitize=address"] 11*7c3d14c8STreehugger Robot tool_options = "ASAN_OPTIONS" 12*7c3d14c8STreehugger Robotelif config.tool_name == "tsan": 13*7c3d14c8STreehugger Robot tool_cflags = ["-fsanitize=thread"] 14*7c3d14c8STreehugger Robot tool_options = "TSAN_OPTIONS" 15*7c3d14c8STreehugger Robotelif config.tool_name == "msan": 16*7c3d14c8STreehugger Robot tool_cflags = ["-fsanitize=memory"] 17*7c3d14c8STreehugger Robot tool_options = "MSAN_OPTIONS" 18*7c3d14c8STreehugger Robotelif config.tool_name == "lsan": 19*7c3d14c8STreehugger Robot tool_cflags = ["-fsanitize=leak"] 20*7c3d14c8STreehugger Robot tool_options = "LSAN_OPTIONS" 21*7c3d14c8STreehugger Robotelse: 22*7c3d14c8STreehugger Robot lit_config.fatal("Unknown tool for sanitizer_common tests: %r" % config.tool_name) 23*7c3d14c8STreehugger Robot 24*7c3d14c8STreehugger Robotconfig.available_features.add(config.tool_name) 25*7c3d14c8STreehugger Robot 26*7c3d14c8STreehugger Robotif config.target_arch not in ['arm', 'armhf', 'aarch64']: 27*7c3d14c8STreehugger Robot config.available_features.add('stable-runtime') 28*7c3d14c8STreehugger Robot 29*7c3d14c8STreehugger Robotif config.host_os == 'Darwin': 30*7c3d14c8STreehugger Robot # On Darwin, we default to `abort_on_error=1`, which would make tests run 31*7c3d14c8STreehugger Robot # much slower. Let's override this and run lit tests with 'abort_on_error=0'. 32*7c3d14c8STreehugger Robot default_tool_options += ['abort_on_error=0'] 33*7c3d14c8STreehugger Robotdefault_tool_options_str = ':'.join(default_tool_options) 34*7c3d14c8STreehugger Robotif default_tool_options_str: 35*7c3d14c8STreehugger Robot config.environment[tool_options] = default_tool_options_str 36*7c3d14c8STreehugger Robot default_tool_options_str += ':' 37*7c3d14c8STreehugger Robot 38*7c3d14c8STreehugger Robotclang_cflags = config.debug_info_flags + tool_cflags + [config.target_cflags] 39*7c3d14c8STreehugger Robotclang_cxxflags = config.cxx_mode_flags + clang_cflags 40*7c3d14c8STreehugger Robot 41*7c3d14c8STreehugger Robotdef build_invocation(compile_flags): 42*7c3d14c8STreehugger Robot return " " + " ".join([config.clang] + compile_flags) + " " 43*7c3d14c8STreehugger Robot 44*7c3d14c8STreehugger Robotconfig.substitutions.append( ("%clang ", build_invocation(clang_cflags)) ) 45*7c3d14c8STreehugger Robotconfig.substitutions.append( ("%clangxx ", build_invocation(clang_cxxflags)) ) 46*7c3d14c8STreehugger Robotconfig.substitutions.append( ("%tool_name", config.tool_name) ) 47*7c3d14c8STreehugger Robotconfig.substitutions.append( ("%tool_options", tool_options) ) 48*7c3d14c8STreehugger Robotconfig.substitutions.append( ('%env_tool_opts=', 49*7c3d14c8STreehugger Robot 'env ' + tool_options + '=' + default_tool_options_str)) 50*7c3d14c8STreehugger Robot 51*7c3d14c8STreehugger Robotconfig.suffixes = ['.c', '.cc', '.cpp'] 52*7c3d14c8STreehugger Robot 53*7c3d14c8STreehugger Robotif config.host_os not in ['Linux', 'Darwin']: 54*7c3d14c8STreehugger Robot config.unsupported = True 55