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.
>< > On Oct 9, 2016, at 19:51, Jeremy Huddleston Sequoia > <jerem...@freedesktop.org> wrote: > > >> On Oct 9, 2016, at 17:15, Jeremy Huddleston Sequoia >> <jerem...@freedesktop.org> 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.gumme...@gmail.com> >> 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.gumme...@gmail.com> >> Signed-off-by: Junio C Hamano <gits...@pobox.com> > > > 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 > # >
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