[PATCH] D41776: [lit] Implement "-r" option for builtin "diff" command + a test using that.
Max Moroz via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jan 5 10:56:11 PST 2018
Dor1s added a comment.
In https://reviews.llvm.org/D41776#968593, @vsk wrote:
> I haven't looked too closely, but I think this test might fail:
> RUN: mkdir -p %t/A %t/B
> RUN: touch %t/A/only_in_a %t/B/only_in_b
> RUN: not diff -r %t/A %t/B
> If there are tests for lit itself, it might be useful to check this one in.
That's a great point! I should add names for non empty files as well! Also will look for TestRunner tests, thanks Vedant!
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