diff options
Diffstat (limited to 'Lib/test/support/__init__.py')
| -rw-r--r-- | Lib/test/support/__init__.py | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index 2be9cd0..4bf2d7b 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -56,7 +56,7 @@ __all__ = [ "run_with_tz", "PGO", "missing_compiler_executable", "ALWAYS_EQ", "NEVER_EQ", "LARGEST", "SMALLEST", "LOOPBACK_TIMEOUT", "INTERNET_TIMEOUT", "SHORT_TIMEOUT", "LONG_TIMEOUT", - "Py_DEBUG", "EXCEEDS_RECURSION_LIMIT", "Py_C_RECURSION_LIMIT", + "Py_DEBUG", "exceeds_recursion_limit", "get_c_recursion_limit", "skip_on_s390x", "without_optimizer", ] @@ -2490,22 +2490,18 @@ def adjust_int_max_str_digits(max_digits): sys.set_int_max_str_digits(current) -def _get_c_recursion_limit(): +def get_c_recursion_limit(): try: import _testcapi return _testcapi.Py_C_RECURSION_LIMIT - except (ImportError, AttributeError): - # Originally taken from Include/cpython/pystate.h . - if sys.platform == 'win32': - return 4000 - else: - return 10000 + except ImportError: + raise unittest.SkipTest('requires _testcapi') + -# The default C recursion limit. -Py_C_RECURSION_LIMIT = _get_c_recursion_limit() +def exceeds_recursion_limit(): + """For recursion tests, easily exceeds default recursion limit.""" + return get_c_recursion_limit() * 3 -#For recursion tests, easily exceeds default recursion limit -EXCEEDS_RECURSION_LIMIT = Py_C_RECURSION_LIMIT * 3 #Windows doesn't have os.uname() but it doesn't support s390x. skip_on_s390x = unittest.skipIf(hasattr(os, 'uname') and os.uname().machine == 's390x', |