Issue #14637: Fix the UNC import test under Windows to actually use
the UNC path. Also clean up sys.path and invalidate finder caches.
Thanks to Vinay Sajip for spotting the use of the wrong path.
diff --git a/Lib/test/test_import.py b/Lib/test/test_import.py
index ea66293..890041f 100644
--- a/Lib/test/test_import.py
+++ b/Lib/test/test_import.py
@@ -459,6 +459,7 @@
def test_UNC_path(self):
with open(os.path.join(self.path, 'test_trailing_slash.py'), 'w') as f:
f.write("testdata = 'test_trailing_slash'")
+ importlib.invalidate_caches()
# Create the UNC path, like \\myhost\c$\foo\bar.
path = os.path.abspath(self.path)
import socket
@@ -466,10 +467,13 @@
drive = path[0]
unc = "\\\\%s\\%s$"%(hn, drive)
unc += path[2:]
- sys.path.append(path)
- mod = __import__("test_trailing_slash")
- self.assertEqual(mod.testdata, 'test_trailing_slash')
- unload("test_trailing_slash")
+ sys.path.append(unc)
+ try:
+ mod = __import__("test_trailing_slash")
+ self.assertEqual(mod.testdata, 'test_trailing_slash')
+ unload("test_trailing_slash")
+ finally:
+ sys.path.remove(unc)
class RelativeImportTests(unittest.TestCase):