Merge pathlib fixes

1 files changed, 14 insertions, 0 deletions

diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py
index fd9cf232a1..d838e70b7e 100644
--- a/Lib/test/test_pathlib.py
+++ b/Lib/test/test_pathlib.py
@@ -540,6 +540,10 @@ class _BasePurePathTest(object):
         self.assertRaises(ValueError, P('').with_name, 'd.xml')
         self.assertRaises(ValueError, P('.').with_name, 'd.xml')
         self.assertRaises(ValueError, P('/').with_name, 'd.xml')
+        self.assertRaises(ValueError, P('a/b').with_name, '')
+        self.assertRaises(ValueError, P('a/b').with_name, '/c')
+        self.assertRaises(ValueError, P('a/b').with_name, 'c/')
+        self.assertRaises(ValueError, P('a/b').with_name, 'c/d')
 
     def test_with_suffix_common(self):
         P = self.cls
@@ -547,6 +551,9 @@ class _BasePurePathTest(object):
         self.assertEqual(P('/a/b').with_suffix('.gz'), P('/a/b.gz'))
         self.assertEqual(P('a/b.py').with_suffix('.gz'), P('a/b.gz'))
         self.assertEqual(P('/a/b.py').with_suffix('.gz'), P('/a/b.gz'))
+        # Stripping suffix
+        self.assertEqual(P('a/b.py').with_suffix(''), P('a/b'))
+        self.assertEqual(P('/a/b').with_suffix(''), P('/a/b'))
         # Path doesn't have a "filename" component
         self.assertRaises(ValueError, P('').with_suffix, '.gz')
         self.assertRaises(ValueError, P('.').with_suffix, '.gz')
@@ -554,9 +561,12 @@ class _BasePurePathTest(object):
         # Invalid suffix
         self.assertRaises(ValueError, P('a/b').with_suffix, 'gz')
         self.assertRaises(ValueError, P('a/b').with_suffix, '/')
+        self.assertRaises(ValueError, P('a/b').with_suffix, '.')
         self.assertRaises(ValueError, P('a/b').with_suffix, '/.gz')
         self.assertRaises(ValueError, P('a/b').with_suffix, 'c/d')
         self.assertRaises(ValueError, P('a/b').with_suffix, '.c/.d')
+        self.assertRaises(ValueError, P('a/b').with_suffix, './.d')
+        self.assertRaises(ValueError, P('a/b').with_suffix, '.d/.')
 
     def test_relative_to_common(self):
         P = self.cls
@@ -950,6 +960,10 @@ class PureWindowsPathTest(_BasePurePathTest, unittest.TestCase):
         self.assertRaises(ValueError, P('c:').with_name, 'd.xml')
         self.assertRaises(ValueError, P('c:/').with_name, 'd.xml')
         self.assertRaises(ValueError, P('//My/Share').with_name, 'd.xml')
+        self.assertRaises(ValueError, P('c:a/b').with_name, 'd:')
+        self.assertRaises(ValueError, P('c:a/b').with_name, 'd:e')
+        self.assertRaises(ValueError, P('c:a/b').with_name, 'd:/e')
+        self.assertRaises(ValueError, P('c:a/b').with_name, '//My/Share')
 
     def test_with_suffix(self):
         P = self.cls