Issue #10210: os.get_exec_path() ignores BytesWarning warnings
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index e413e1f..73261e0 100644
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -461,8 +461,11 @@
if os.supports_bytes_environ:
# env cannot contain 'PATH' and b'PATH' keys
try:
- mixed_env = {'PATH': '1', b'PATH': b'2'}
+ # ignore BytesWarning warning
+ with warnings.catch_warnings(record=True):
+ mixed_env = {'PATH': '1', b'PATH': b'2'}
except BytesWarning:
+ # mixed_env cannot be created with python -bb
pass
else:
self.assertRaises(ValueError, os.get_exec_path, mixed_env)