commit 25ec4a45dcc36c8087f93bd1634b311613244fc6
author Anthony Sottile <asottile@umich.edu> Tue Mar 12 08:39:57 2019 -0700
committer Steve Dower <steve.dower@microsoft.com> Tue Mar 12 08:39:57 2019 -0700
tree 1e5e08a4ee2c9f1625ad980528285cd7b3d4d5fd
parent 410aea1ebf2f56364369be3b477763ce78577c07

bpo-36264: Don't honor POSIX HOME in os.path.expanduser on Windows (GH-12282)

Lib/test/test_ntpath.py

diff --git a/Lib/test/test_ntpath.py b/Lib/test/test_ntpath.py
index 223e50f..fc2398c 100644
--- a/Lib/test/test_ntpath.py
+++ b/Lib/test/test_ntpath.py
@@ -262,20 +262,21 @@
             env['USERPROFILE'] = 'C:\\eric\\idle'
             tester('ntpath.expanduser("~test")', 'C:\\eric\\test')
             tester('ntpath.expanduser("~")', 'C:\\eric\\idle')
-
-            env.clear()
-            env['HOME'] = 'C:\\idle\\eric'
-            tester('ntpath.expanduser("~test")', 'C:\\idle\\test')
-            tester('ntpath.expanduser("~")', 'C:\\idle\\eric')
-
             tester('ntpath.expanduser("~test\\foo\\bar")',
-                   'C:\\idle\\test\\foo\\bar')
+                   'C:\\eric\\test\\foo\\bar')
             tester('ntpath.expanduser("~test/foo/bar")',
-                   'C:\\idle\\test/foo/bar')
+                   'C:\\eric\\test/foo/bar')
             tester('ntpath.expanduser("~\\foo\\bar")',
-                   'C:\\idle\\eric\\foo\\bar')
+                   'C:\\eric\\idle\\foo\\bar')
             tester('ntpath.expanduser("~/foo/bar")',
-                   'C:\\idle\\eric/foo/bar')
+                   'C:\\eric\\idle/foo/bar')
+
+            # bpo-36264: ignore `HOME` when set on windows
+            env.clear()
+            env['HOME'] = 'F:\\'
+            env['USERPROFILE'] = 'C:\\eric\\idle'
+            tester('ntpath.expanduser("~test")', 'C:\\eric\\test')
+            tester('ntpath.expanduser("~")', 'C:\\eric\\idle')
 
     @unittest.skipUnless(nt, "abspath requires 'nt' module")
     def test_abspath(self):