add check black screen

Signed-off-by: dw035535 <diane.wang@broadcom.com>

Author: Tomorrow9

windows/guest_customization/win_gosc_verify.yml

@@ -27,3 +27,12 @@
       include_tasks: check_runonce_command.yml
     - name: "Check timezone configured"
       include_tasks: check_timezone.yml
+    - name: "Get Windows shell process status"
+      include_tasks: ../utils/win_check_black_screen.yml
+    - name: "Check black screen"
+      ansible.builtin.assert:
+        that:
+          - win_explorer_running
+        fail_msg: >
+          Failed to get process 'explorer.exe' status in guest OS after GOSC,
+          black screen issue may happen, please check the screenshot or log files in the current test case log folder.

windows/utils/win_check_black_screen.yml

@@ -0,0 +1,21 @@
+# Copyright 2025 VMware, Inc.
+# SPDX-License-Identifier: BSD-2-Clause
+---
+# Check if there is black screen issue occurs in Windows guest OS
+#
+- name: "Initialize the status of process 'explorer.exe'"
+  ansible.builtin.set_fact:
+    win_explorer_running: false
+
+- name: "Get the status of process 'explorer.exe'"
+  include_tasks: win_execute_cmd.yml
+  vars:
+    win_powershell_cmd: "Get-Process -Name explorer"
+    win_execute_cmd_ignore_error: true
+
+- name: "Set fact of the status of process 'explorer.exe'"
+  ansible.builtin.set_fact:
+    win_explorer_running: true
+  when:
+    - win_powershell_cmd_output.rc is defined
+    - win_powershell_cmd_output.rc == 0