Check that sys.path_hooks and __import__ are not changed by tests.
diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 551158c..33a2248 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -779,7 +779,7 @@
# the corresponding method names.
resources = ('sys.argv', 'cwd', 'sys.stdin', 'sys.stdout', 'sys.stderr',
- 'os.environ', 'sys.path')
+ 'os.environ', 'sys.path', 'sys.path_hooks', '__import__')
def get_sys_argv(self):
return id(sys.argv), sys.argv, sys.argv[:]
@@ -820,6 +820,17 @@
sys.path = saved_path[1]
sys.path[:] = saved_path[2]
+ def get_sys_path_hooks(self):
+ return id(sys.path_hooks), sys.path_hooks, sys.path_hooks[:]
+ def restore_sys_path_hooks(self, saved_hooks):
+ sys.path_hooks = saved_hooks[1]
+ sys.path_hooks[:] = saved_hooks[2]
+
+ def get___import__(self):
+ return __builtins__.__import__
+ def restore___import__(self, import_):
+ __builtins__.__import__ = import_
+
def resource_info(self):
for name in self.resources:
method_suffix = name.replace('.', '_')