On 25/01/16 06:53, Johannes Schindelin wrote:
> Hi Torsten,
>
> On Sun, 24 Jan 2016, Torsten Bögershausen wrote:
>
>> On 24.01.16 11:48, Johannes Schindelin wrote:
>> (I had the same reasoning about the CRLF in the working tree:
>> We don't need to look at core.autocrlf/attributes, so Ack from me)
>>
>>> +test_expect_success 'conflict markers match existing line endings' '
>>> + append_cr <nolf-orig.txt >crlf-orig.txt &&
>>> + append_cr <nolf-diff1.txt >crlf-diff1.txt &&
>>> + append_cr <nolf-diff2.txt >crlf-diff2.txt &&
>>> + test_must_fail git -c core.eol=crlf merge-file -p \
>>> + crlf-diff1.txt crlf-orig.txt crlf-diff2.txt >crlf.txt &&
>>> + test $(tr "\015" Q <crlf.txt | grep "\\.txtQ$" | wc -l) = 3 &&
>>> + test_must_fail git -c core.eol=crlf merge-file -p \
>>> + nolf-diff1.txt nolf-orig.txt nolf-diff2.txt >nolf.txt &&
>>> + test $(tr "\015" Q <nolf.txt | grep "\\.txtQ$" | wc -l) = 0
>>> +'
>>> +
>>
>> Minor remark:
>>
>> Ramsay suggested a test that doesn't use grep or wc and looks like this:
>>
>> test_expect_success 'conflict markers contain CRLF when core.eol=crlf' '
>> test_must_fail git -c core.eol=crlf merge-file -p \
>> nolf-diff1.txt nolf-orig.txt nolf-diff2.txt >output.txt &&
>> tr "\015" Q <output.txt | sed -n "/^[<=>|].*Q$/p" >out.txt &&
>> cat >expect.txt <<-\EOF &&
>> <<<<<<< nolf-diff1.txtQ
>> ||||||| nolf-orig.txtQ
>> =======Q
>> >>>>>>> nolf-diff2.txtQ
>> EOF
>> test_cmp expect.txt out.txt
>> '
>
> Probably he wrapped it at less than 192 columns per row, though ;-)
>
;-)
> Seriously again, this longer version might test more, but it definitely
> also tests more than what I actually want to test: I am simply interested
> to verify that the conflict markers end in CR/LF when appropriate.
But you are only testing 3/4 conflict markers end in CR/LF. :-D
> Read: I
> am uncertain that I want to spend the additional lines on testing more
> than actually necessary.
If the here doc is too verbose for you, how about something like this
(totally untested):
test $(tr "\015" Q <crlf.txt | grep "^[<=>|].*Q$" | wc -l) -eq 4
instead?
HTH
ATB,
Ramsay Jones
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