Re: [PATCH v8 2/2] json-writer: t0019: add perl unit test

[Jeff Hostetler <git@jeffhostetler.com>]

On 6/7/2018 1:13 PM, Eric Sunshine wrote:
> On Thu, Jun 7, 2018 at 10:12 AM,  <git@jeffhostetler.com> wrote:
>> Test json-writer output using perl script.
>>
>> Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
>> ---
>> diff --git a/t/t0019/parse_json.perl b/t/t0019/parse_json.perl
>> @@ -0,0 +1,52 @@
>> +#!/usr/bin/perl
>> +use strict;
>> +use warnings;
>> +use JSON;
> 
> This new script is going to have to be protected by a prerequisite
> since the JSON module is not part of the standard Perl installation,
> thus will not necessarily be installed everywhere (it isn't on any of
> my machines, for instance). Something like:
> 
>      test_lazy_prereq PERLJSON '
>          perl -MJSON -e "exit 0"
>      '
> 
> which would be used like this:
> 
>      test_expect_success PERLJSON 'parse JSON using Perl' '
>          ...
>      '
> 

will do.  thanks!
Jeff