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Changes between Initial Version and Version 2 of Ticket #36038

initial	v2
11	11	There is no test case for the display_for_field function when a `FileField` object is passed. --> [https://github.com/django/django/blob/main/tests/admin_utils/tests.py admin_utils test code]
12	12
13		When the `FileField` handling was added in the above function, I found that the test was conducted indirectly through the ~~ModelAdmin readonly_fields~~ attribute. --> [https://github.com/django/django/blob/main/tests/admin_widgets/tests.py#L654 test code]
	13	When the `FileField` handling was added in the above function, I found that the test was conducted indirectly through the FileWidget readonly attribute. --> [https://github.com/django/django/blob/main/tests/admin_widgets/tests.py#L654 test code]
14	14
15	15	However, I believe it would be better to have a direct test case for when a FileField is passed, considering that display_for_field function is globally accessible.