[PATCH v2 0/7] increase wildmatch test coverage

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

This v2 addresses comments by Johannes Sixt in
<8f4cdb23-8e2e-144a-1f70-99776b027166@kdbg.org> and there's osme other
cleanups as noted below.

Ævar Arnfjörð Bjarmason (7):
  wildmatch test: indent with tabs, not spaces
  wildmatch test: use more standard shell style

No changes.

  wildmatch test: don't try to vertically align our output

NEW: Don't try to do whitespace alignment in the tests.

  wildmatch test: use a paranoia pattern from nul_match()

Explain in the commit message why we're not using say '...'; exit 1. I
said I'd use this in <874logs7vi.fsf@evledraar.gmail.com>, but on
further consideration it's a bad idea.

  wildmatch test: remove dead fnmatch() test code
  wildmatch test: perform all tests under all wildmatch() modes

Just changes to rebase them on the changes above.

  wildmatch test: create & test files on disk in addition to in-memory

Avoid some forking by using a case statement instead of if .. grep &&
return.

Add comments to the code to clarify what it's doing.

Factoro out the repetitive part of the tests into functions, making
the patch shorter.

I didn't change the "rm -rf -- *" pattern Johannes was concerned
about, because after looking at it it would be a pain to create
some-test-subdir/ and only if some-test-subdir/$our_file gets created
cd to it and then remove it afterwards, it's much easier not to change
the directory. The test test_when_finished always runs in the
directory the tests executed in, so I don't see how this is dangerous
in practice.

I didn't move the "printf" pattern to here-docs as discussed in the
thread.

 t/helper/test-wildmatch.c |   2 +
 t/t3070-wildmatch.sh      | 759 +++++++++++++++++++++++++++++++---------------
 2 files changed, 516 insertions(+), 245 deletions(-)

-- 
2.15.1.424.g9478a66081