def set_config(self, **kwargs):
_testinternalcapi.set_config(self.old_config | kwargs)
def test_set_invalid(self):
invalid_uint = -1
NULL = None
invalid_wstr = NULL
# PyWideStringList strings must be non-NULL
invalid_wstrlist = ["abc", NULL, "def"]
type_tests = []
value_tests = [
# enum
('_config_init', 0),
('_config_init', 4),
# unsigned long
("hash_seed", -1),
("hash_seed", MAX_HASH_SEED + 1),
]
# int (unsigned)
options = [
'_config_init',
'isolated',
'use_environment',
'dev_mode',
'install_signal_handlers',
'use_hash_seed',
'faulthandler',
'tracemalloc',
'import_time',
'code_debug_ranges',
'show_ref_count',
'dump_refs',
'malloc_stats',
'parse_argv',
'site_import',
'bytes_warning',
'inspect',
'interactive',
'optimization_level',
'parser_debug',
'write_bytecode',
'verbose',
'quiet',
'user_site_directory',
'configure_c_stdio',
'buffered_stdio',
'pathconfig_warnings',
'module_search_paths_set',
'skip_source_first_line',
'_install_importlib',
'_init_main',
'_isolated_interpreter',
]
if MS_WINDOWS:
options.append('legacy_windows_stdio')
for key in options:
value_tests.append((key, invalid_uint))
type_tests.append((key, "abc"))
type_tests.append((key, 2.0))
# wchar_t*
for key in (
'filesystem_encoding',
'filesystem_errors',
'stdio_encoding',
'stdio_errors',
'check_hash_pycs_mode',
'program_name',
'platlibdir',
# optional wstr:
# 'pythonpath_env'
# 'home'
# 'pycache_prefix'
# 'run_command'
# 'run_module'
# 'run_filename'
# 'executable'
# 'prefix'
# 'exec_prefix'
# 'base_executable'
# 'base_prefix'
# 'base_exec_prefix'
):
value_tests.append((key, invalid_wstr))
type_tests.append((key, b'bytes'))
type_tests.append((key, 123))
# PyWideStringList
for key in (
'orig_argv',
'argv',
'xoptions',
'warnoptions',
'module_search_paths',
):
value_tests.append((key, invalid_wstrlist))
type_tests.append((key, 123))
type_tests.append((key, "abc"))
type_tests.append((key, [123]))
type_tests.append((key, [b"bytes"]))
if MS_WINDOWS:
value_tests.append(('legacy_windows_stdio', invalid_uint))
for exc_type, tests in (
(ValueError, value_tests),
(TypeError, type_tests),
):
for key, value in tests:
config = self.old_config | {key: value}
with self.subTest(key=key, value=value, exc_type=exc_type):
with self.assertRaises(exc_type):
_testinternalcapi.set_config(config)
def tearDown(self):
_testinternalcapi.reset_path_config()
_testinternalcapi.set_config(self.old_config)
sys.__dict__.clear()
sys.__dict__.update(self.sys_copy)
