On 27/02/18 22:42, Junio C Hamano wrote:
> Phillip Wood <phillip.w...@talktalk.net> writes:
>
>> t/t3701-add-interactive.sh | 30 ++++++++++++++++++++----------
>> 1 file changed, 20 insertions(+), 10 deletions(-)
>>
>> diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh
>> index bdd1f292a9..46d655038f 100755
>> --- a/t/t3701-add-interactive.sh
>> +++ b/t/t3701-add-interactive.sh
>> @@ -10,6 +10,16 @@ then
>> test_done
>> fi
>>
>> +diff_cmp () {
>> + for x
>> + do
>> + sed -e '/^index/s/[0-9a-f]*[1-9a-f][0-9a-f]*\.\./1234567../' \
>> + -e '/^index/s/\.\.[0-9a-f]*[1-9a-f][0-9a-f]*/..9abcdef/' \
>> + "$x" >"$x.filtered"
>
> Interesting ;-) You require .. and on the left hand side you want
> to see a run of hexdec with at least one non-zero hexdigit, which is
> filtered to fixed-length 1234567; right hand side is the same deal.
>
> Which sounds like a reasonable way to future-proof the comparison.
>
> If 7 zeros are expected in the result, and the actual output had 8
> zeros, the filter does not touch either so they compare differently,
> which is somewhat unfortunate. Perhaps something like
Ah, good point
> /^index/s/^00*\.\./0000000../
> /^index/s/\([^0-9a-f]\)00*\.\./\10000000../
> /^index/s/\.\.00*$/..0000000/
> /^index/s/\.\.00*\([^0-9a-f]\)/..0000000\1/
>
> after the above two patterns help?
Yeah, something like that though matching the beginning and end of the
line for the beginning and end of the hashes wont work. I'll reroll with
something similar
Thanks
Phillip
