1 # -*- Python -*- 2 3 import os 4 5 def get_required_attr(config, attr_name): 6 attr_value = getattr(config, attr_name, None) 7 if not attr_value: 8 lit.fatal("No attribute %r in test configuration! You may need to run " 9 "tests from your build directory or add this attribute " 10 "to lit.site.cfg " % attr_name) 11 return attr_value 12 13 # Setup attributes common for all compiler-rt projects. 14 compiler_rt_src_root = get_required_attr(config, 'compiler_rt_src_root') 15 compiler_rt_lit_unit_cfg = os.path.join(compiler_rt_src_root, "lib", 16 "lit.common.unit.cfg") 17 lit.load_config(config, compiler_rt_lit_unit_cfg) 18 19 # Setup config name. 20 config.name = 'SanitizerCommon-Unit' 21 22 # Setup test source and exec root. For unit tests, we define 23 # it as build directory with sanitizer_common unit tests. 24 llvm_obj_root = get_required_attr(config, "llvm_obj_root") 25 config.test_exec_root = os.path.join(llvm_obj_root, "projects", 26 "compiler-rt", "lib", 27 "sanitizer_common", "tests") 28 config.test_source_root = config.test_exec_root 29
