Fix tests

testsuite/drivers/helpers.py

@@ -340,24 +340,33 @@ def __enter__(self):
             substitution_dict=self._substitution_dict,
             actual_git_path=shutil.which("git")
         )
-        # Write the script to somewhere on PATH
+        # Add the directory to PATH
         try:
             os.mkdir(self._mock_git_dir)
         except FileExistsError:
             pass
-        os.environ["PATH"] = f'{self._mock_git_dir}:{os.environ["PATH"]}'
+        os.environ["PATH"] = (
+            f'{self._mock_git_dir}{os.pathsep}{os.environ["PATH"]}'
+        )
+        # Write the script to the directory
         wrapper_descriptor = os.open(
             os.path.join(self._mock_git_dir, "git"),
             flags=(os.O_WRONLY | os.O_CREAT | os.O_EXCL),
             mode=0o764,
         )
         with open(wrapper_descriptor, "w") as f:
             f.write(wrapper_script)
+        # On Windows, use a .bat file to make executable without ".exe" suffix
+        if on_windows():
+            with open(os.path.join(self._mock_git_dir, "git.bat"), "w") as f:
+                f.write(f"python {os.path.join(self._mock_git_dir, 'git')}")
 
     def __exit__(self, type, value, traceback):
         # Restore PATH
         os.environ["PATH"] = os.environ["PATH"].replace(
-            f'{self._mock_git_dir}:', '', 1
+            f'{self._mock_git_dir}{os.pathsep}', '', 1
         )
         # Delete the wrapper script
         os.remove(os.path.join(self._mock_git_dir, "git"))
+        if on_windows():
+            os.remove(os.path.join(self._mock_git_dir, "git.bat"))

testsuite/tests/publish/private-indexes/test.py

@@ -93,7 +93,7 @@ def test(
             ],
             input=num_confirms * ["y"],
             complain_on_error=expect_success,
-            timeout=3,
+            timeout=10,
         )
 
         # Check output matches