Re: [PATCH v3] diff-no-index: exit(1) if 'diff --quiet <repo file> <external file>' finds changes

Tim Henigan [off-list ref] writes:

It looks like the best place to add tests is t4010-diff-pathspec.sh.

Well, pathspecs are all about limiting the changes in the repository
by patterns, while "diff --no-index" is about exact pathnames, so I
am not sure if that is a good place to put them.  Isn't there a test
script that is dedicated to the "diff --no-index" codepath (perhaps
4053) that is more appropriate for doing this?