Issue #22980: Skip a sysconfig test if _ctypes is not available.
Extracted from revision a1daf2d289ad by Zachary Ware.
diff --git a/Lib/test/test_sysconfig.py b/Lib/test/test_sysconfig.py
index a23bf06a..3830679 100644
--- a/Lib/test/test_sysconfig.py
+++ b/Lib/test/test_sysconfig.py
@@ -5,7 +5,8 @@
import shutil
from copy import copy
-from test.support import (run_unittest, TESTFN, unlink, check_warnings,
+from test.support import (run_unittest,
+ import_module, TESTFN, unlink, check_warnings,
captured_stdout, skip_unless_symlink, change_cwd)
import sysconfig
@@ -387,7 +388,8 @@
@unittest.skipUnless(sys.platform == 'linux', 'Linux-specific test')
def test_triplet_in_ext_suffix(self):
- import ctypes, platform, re
+ ctypes = import_module('ctypes')
+ import platform, re
machine = platform.machine()
suffix = sysconfig.get_config_var('EXT_SUFFIX')
if re.match('(aarch64|arm|mips|ppc|powerpc|s390|sparc)', machine):