From: Taylor Blau <me@ttaylorr.com>
Date: Mon, 2 Oct 2017 05:25:22 +0000 (-0700)
Subject: t6300: refactor %(trailers) tests
X-Git-Tag: v2.15.0-rc1~10^2~2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/624b44d3763bd10e51fdcf66a205535140ca8539?hp=624b44d3763bd10e51fdcf66a205535140ca8539

t6300: refactor %(trailers) tests

We currently have one test for %(trailers) in `git-for-each-ref(1)`,
through "%(contents:trailers)". In preparation for more, let's add a few
things:

- Move the commit creation step to its own test so that it can be
re-used.

- Add a non-trailer to the commit's trailers to test that non-trailers
aren't shown using "%(trailers:only)".

- Add a multi-line trailer to ensure that trailers are unfolded
correctly using "%(trailers:unfold)".

Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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