Re: [PATCH v4 2/3] diff: Let "git diff -O" read orderfile from any file, fail properly

On Mon, Dec 16, 2013 at 4:09 PM, Junio C Hamano [off-list ref] wrote:

Samuel Bronson [off-list ref] writes:

quoted

+test_expect_success 'unreadable orderfile' '
+     touch unreadable_file &&
+     chmod -r unreadable_file &&

  - this test probably needs restricted to people with sane
    filesystems; I think POSIXPERM prerequisite and also SANITY
    prerequisite are needed, at least.

Hmm, yeah, you've got a point; now that I think more carefully, the
most FAT can do is something like "chmod -w", nothing with the "r"
permissions.  Oops.