Re: git 2.10.1 test regression in t3700-add.sh

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> On Oct 9, 2016, at 20:22, Jeremy Huddleston Sequoia <jeremyhu@xxxxxxxxxxxxxxx> wrote:
> 
> The issue is that the whitespace before the filename in $(git ls-files -s "$2") is a tab, and test_mode_in_index only looks for a space.

Actually, looks like that as just a rabbit hole.  The real issue looks to be because an earlier test drops down xfoo3 as a symlink, which causes this test to fail due to the collision.  I'll get out a patch in a bit.

> 
>> <
> 
>> On Oct 9, 2016, at 19:51, Jeremy Huddleston Sequoia <jeremyhu@xxxxxxxxxxxxxxx> wrote:
>> 
>> 
>>> On Oct 9, 2016, at 17:15, Jeremy Huddleston Sequoia <jeremyhu@xxxxxxxxxxxxxxx> wrote:
>>> 
>>> Hi Thomas,
>>> 
>>> I wanted to let you know that this patch of yours, which landed in git 2.10.1, introduced some test failures, seen on macOS.
>>> 
>>> Let me know if you need any additional information to track these down.
>>> 
>>> Thanks,
>>> Jeremy
>>> 
>>> not ok 40 - git add --chmod=[+-]x changes index with already added file
>>> #	
>>> #		echo foo >foo3 &&
>>> #		git add foo3 &&
>>> #		git add --chmod=+x foo3 &&
>>> #		test_mode_in_index 100755 foo3 &&
>>> #		echo foo >xfoo3 &&
>>> #		chmod 755 xfoo3 &&
>>> #		git add xfoo3 &&
>>> #		git add --chmod=-x xfoo3 &&
>>> #		test_mode_in_index 100644 xfoo3
>>> #	
>>> 
>>> commit 610d55af0f082f6b866dc858e144c03d8ed4424c
>>> Author: Thomas Gummerer <t.gummerer@xxxxxxxxx>
>>> Date:   Wed Sep 14 22:07:47 2016 +0100
>>> 
>>>  add: modify already added files when --chmod is given
>>> 
>>>  When the chmod option was added to git add, it was hooked up to the diff
>>>  machinery, meaning that it only works when the version in the index
>>>  differs from the version on disk.
>>> 
>>>  As the option was supposed to mirror the chmod option in update-index,
>>>  which always changes the mode in the index, regardless of the status of
>>>  the file, make sure the option behaves the same way in git add.
>>> 
>>>  Signed-off-by: Thomas Gummerer <t.gummerer@xxxxxxxxx>
>>>  Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
>> 
>> 
>> This failure looks odd.  I'll dig into it a bit more as it looks like something odd is going on here...
>> 
>> expecting success: 
>> 	echo foo >foo3 &&
>> 	git add foo3 &&
>> 	git add --chmod=+x foo3 &&
>> 	test_mode_in_index 100755 foo3 &&
>> 	echo foo >xfoo3 &&
>> 	chmod 755 xfoo3 &&
>> 	git add xfoo3 &&
>> 	git add --chmod=-x xfoo3 &&
>> 	test_mode_in_index 100644 xfoo3
>> 
>> pass
>> cannot chmod 'xfoo3'fail
>> 120000 c5c4ca97a3a080c32920941b665e94a997901491 0	xfoo3
>> not ok 40 - git add --chmod=[+-]x changes index with already added file
>> #	
>> #		echo foo >foo3 &&
>> #		git add foo3 &&
>> #		git add --chmod=+x foo3 &&
>> #		test_mode_in_index 100755 foo3 &&
>> #		echo foo >xfoo3 &&
>> #		chmod 755 xfoo3 &&
>> #		git add xfoo3 &&
>> #		git add --chmod=-x xfoo3 &&
>> #		test_mode_in_index 100644 xfoo3
>> #	
>> 
> 

<<attachment: smime.p7s>>


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