Check unmapped guest full name when guest id is empty

Signed-off-by: Qi Zhang <[email protected]>

linux/check_os_fullname/validate_os_fullname.yml

@@ -21,7 +21,7 @@
 
 # If the guest os full name is unmapped and displays OS detailed data on ESXi 6.7 GA and Update 1,
 # or on ESXi 7.0.0, that's expected. Test passed.
-- name: "Check unmapped guest OS full name"
+- name: "Check unmapped guest OS full name on ESXi {{ esxi_version }} when guest id is empty"
   block:
     # The unmapped guest full name which at least includes Linux kernel version, OS pretty name
     # For VM with newer VMware Tools, the unmapped guest full name also includes OS name, version id and build id
@@ -45,9 +45,11 @@
       when:
         - unmapped_guest_fullname is defined and unmapped_guest_fullname
         - unmapped_guest_fullname in guestinfo_guest_full_name
-  when: >
-    (esxi_version is version('6.7.0', '==') and esxi_update_version | int < 2) or
-     esxi_version is version('7.0.0', '==')
+  when:
+    - not guestinfo_guest_id
+    - ((esxi_version is version('6.7.0', '==') and
+        esxi_update_version | int < 2) or
+       esxi_version is version('7.0.0', '=='))
 
 - name: "Check guest id in VM's guest info with VMware Tools {{ vmtools_version }} on ESXi {{ esxi_version }}"
   ansible.builtin.assert: