test.support: can_symlink() removes the temporary symbolic link
diff --git a/Lib/test/support.py b/Lib/test/support.py
index 2aedf24..b19c698 100644
--- a/Lib/test/support.py
+++ b/Lib/test/support.py
@@ -1487,11 +1487,14 @@
global _can_symlink
if _can_symlink is not None:
return _can_symlink
+ symlink_path = TESTFN + "can_symlink"
try:
- os.symlink(TESTFN, TESTFN + "can_symlink")
+ os.symlink(TESTFN, symlink_path)
can = True
except (OSError, NotImplementedError):
can = False
+ else:
+ os.remove(symlink_path)
_can_symlink = can
return can