Fix test_script for Windows

salt/modules/cmdmod.py

@@ -11,6 +11,7 @@
 import glob
 import logging
 import os
+import pathlib
 import re
 import shutil
 import subprocess
@@ -2937,28 +2938,37 @@ def _cleanup_tempfile(path):
         os.chmod(path, 320)
         os.chown(path, __salt__["file.user_to_uid"](runas), -1)
 
-    if salt.utils.platform.is_windows() and shell.lower() != "powershell":
-        cmd_path = _cmd_quote(path, escape=False)
+    if salt.utils.platform.is_windows():
+        if shell.lower() != "powershell":
+            cmd_path = _cmd_quote(path, escape=False)
+        else:
+            cmd_path = path
+            if not env:
+                env = {}
+            mod_paths = [
+                pathlib.Path(
+                    rf'{os.getenv("SystemRoot")}\System32\WindowsPowerShell\v1.0\Modules'
+                ),
+                pathlib.Path(rf'{os.getenv("ProgramFiles")}\WindowsPowerShell\Modules'),
+                pathlib.Path(
+                    rf'{os.getenv("ProgramFiles(x86)", "")}\WindowsPowerShell\Modules'
+                ),
+            ]
+            ps_module_path = [
+                pathlib.Path(x) for x in os.getenv("PSModulePath", "").split(";")
+            ]
+            for mod_path in mod_paths:
+                if mod_path.exists():
+                    if mod_path not in ps_module_path:
+                        ps_module_path.append(mod_path)
+            mod_paths = ""
+            for mod_path in ps_module_path:
+                if mod_path:
+                    mod_paths += f"{str(path)};"
+            env.update({"PSModulePath": mod_paths})
     else:
         cmd_path = _cmd_quote(path)
 
-        if not env:
-            env = {}
-
-        paths = [
-            rf'{os.getenv("SystemRoot")}\System32\WindowsPowerShell\v1.0\Modules',
-            rf'{os.getenv("ProgramFiles")}\WindowsPowerShell\Modules',
-            rf'{os.getenv("ProgramFiles(x86)", "")}\WindowsPowerShell\Modules',
-        ]
-
-        ps_module_path = os.getenv("PSModulePath", "").split(";")
-
-        for path in paths:
-            if os.path.exists(path):
-                ps_module_path.append(path)
-
-        env.update({"PSModulePath": ";".join(ps_module_path)})
-
     ret = _run(
         cmd_path + " " + str(args) if args else cmd_path,
         cwd=cwd,