From: "SZEDER Gábor" <szeder@ira.uka.de>
To: Eric Sunshine <sunshine@sunshineco.com>
Cc: git@vger.kernel.org, Thomas Rast <trast@inf.ethz.ch>,
Bo Yang <struggleyb.nku@gmail.com>
Subject: Re: [PATCH 2/5] t4211: demonstrate empty -L range crash
Date: Tue, 23 Jul 2013 19:59:42 +0200 [thread overview]
Message-ID: <20130723175942.GA21019@goldbirke> (raw)
In-Reply-To: <1374589688-27751-3-git-send-email-sunshine@sunshineco.com>
On Tue, Jul 23, 2013 at 10:28:05AM -0400, Eric Sunshine wrote:
> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
> ---
> t/t4211-line-log.sh | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/t/t4211-line-log.sh b/t/t4211-line-log.sh
> index 7776f93..1db1edd 100755
> --- a/t/t4211-line-log.sh
> +++ b/t/t4211-line-log.sh
> @@ -64,4 +64,12 @@ test_bad_opts "-L 1,1000:b.c" "has only.*lines"
> test_bad_opts "-L :b.c" "argument.*not of the form"
> test_bad_opts "-L :foo:b.c" "no match"
>
> +# There is a separate bug when an empty -L range is the first -L encountered,
> +# thus to demonstrate this particular bug, the empty -L range must follow a
> +# non-empty -L range.
> +test_expect_failure '-L {empty-range} (any -L)' '
> + n=$(expr $(cat b.c | wc -l) + 1) &&
You could avoid the 'cat' here and patch in 4/5 by doing $(wc -l <b.c).
(Side question: the test suite is full with similar constructs, i.e.
redirecting file contents to stdin, but why not just use wc -l b.c,
i.e. let wc open the file?)
next prev parent reply other threads:[~2013-07-23 17:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-23 14:28 [PATCH 0/5] range-set and line-log bug fixes Eric Sunshine
2013-07-23 14:28 ` [PATCH 1/5] range-set: fix sort_and_merge_range_set() corner case bug Eric Sunshine
2013-07-23 14:28 ` [PATCH 2/5] t4211: demonstrate empty -L range crash Eric Sunshine
2013-07-23 17:59 ` SZEDER Gábor [this message]
2013-07-23 19:03 ` Junio C Hamano
2013-07-23 19:59 ` SZEDER Gábor
2013-07-23 23:15 ` Eric Sunshine
2013-07-24 15:10 ` Junio C Hamano
2013-07-24 20:18 ` Eric Sunshine
2013-07-23 14:28 ` [PATCH 3/5] range-set: satisfy non-empty ranges invariant Eric Sunshine
2013-07-23 14:28 ` [PATCH 4/5] t4211: demonstrate crash when first -L encountered is empty range Eric Sunshine
2013-07-23 14:28 ` [PATCH 5/5] line-log: fix "log -LN" crash when N is last line of file Eric Sunshine
2013-07-23 15:16 ` [PATCH 0/5] range-set and line-log bug fixes Thomas Rast
2013-07-25 8:03 ` Eric Sunshine
2013-07-25 8:09 ` Eric Sunshine
2013-07-25 9:12 ` Johannes Sixt
2013-07-25 13:09 ` Eric Sunshine
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