1 # -*- Python -*- vim: set ft=python ts=4 sw=4 expandtab tw=79: 2 # Configuration file for the 'lit' test runner. 3 import os 4 import site 5 6 site.addsitedir(os.path.dirname(__file__)) 7 8 9 # Tell pylint that we know config and lit_config exist somewhere. 10 if 'PYLINT_IMPORT' in os.environ: 11 config = object() 12 lit_config = object() 13 14 # name: The name of this test suite. 15 config.name = 'libc++' 16 17 # suffixes: A list of file extensions to treat as test files. 18 config.suffixes = ['.pass.cpp', '.fail.cpp', '.sh.cpp'] 19 20 # test_source_root: The root path where tests are located. 21 config.test_source_root = os.path.dirname(__file__) 22 23 # Infer the test_exec_root from the libcxx_object root. 24 obj_root = getattr(config, 'libcxx_obj_root', None) 25 26 # Check that the test exec root is known. 27 if obj_root is None: 28 import libcxx.test.config 29 libcxx.test.config.loadSiteConfig(lit_config, config, 'libcxx_site_config', 30 'LIBCXX_SITE_CONFIG') 31 obj_root = getattr(config, 'libcxx_obj_root', None) 32 if obj_root is None: 33 import tempfile 34 obj_root = tempfile.mkdtemp(prefix='libcxx-testsuite-') 35 lit_config.warning('Creating temporary directory for object root: %s' % 36 obj_root) 37 38 config.test_exec_root = os.path.join(obj_root, 'test') 39 40 cfg_variant = getattr(config, 'configuration_variant', 'libcxx') 41 if cfg_variant: 42 lit_config.note('Using configuration variant: %s' % cfg_variant) 43 44 # Load the Configuration class from the module name <cfg_variant>.test.config. 45 config_module_name = '.'.join([cfg_variant, 'test', 'config']) 46 config_module = __import__(config_module_name, fromlist=['Configuration']) 47 48 configuration = config_module.Configuration(lit_config, config) 49 configuration.configure() 50 configuration.print_config_info() 51 config.test_format = configuration.get_test_format() 52
