On Fri, Apr 22, 2016 at 02:59:42PM -0700, Junio C Hamano wrote:
>Xiaolong Ye <xiaolong...@intel.com> writes:
>
>> +test_expect_success 'format-patch --base' '
>> + git checkout side &&
>> + git format-patch --stdout --base=HEAD~~~ -1 >patch &&
>> + grep -e "^base-commit:" -A3 patch >actual &&
>
>The -A3 is GNUism. To do this portably, perhaps you can do
>
> sed -n -e "/^base-commit:/,+3p"
>
>or something like that.
>
>But more importantly, grabbing 3 lines (and always 3 lines) will not
>catch a future bug that somebody else may introduce to this code
>that shows extra "prerequisite-patch-id:" after them.
I'll try to improve the testcase to make it more sensible.
Thanks,
Xiaolong
>
>> + echo "base-commit: $(git rev-parse HEAD~~~)" >expected &&
>> + echo "prerequisite-patch-id: $(git show --patch HEAD~~ | git patch-id
>> --stable | awk "{print \$1}")" >>expected &&
>> + echo "prerequisite-patch-id: $(git show --patch HEAD~ | git patch-id
>> --stable | awk "{print \$1}")" >>expected &&
>> + test_cmp expected actual
>> +'
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