test_expect_success 'am --signoff does not add Signed-off-by: line if already there' '
git format-patch --stdout HEAD^ >patch3 &&
- sed -e "/^Subject/ s,\[PATCH,Re: Re: Re: & 1/5 v2," patch3 >patch4 &&
+ sed -e "/^Subject/ s,\[PATCH,Re: Re: Re: & 1/5 v2] [foo," patch3 >patch4 &&
rm -fr .git/rebase-apply &&
git reset --hard &&
git checkout HEAD^ &&
git am --keep patch4 &&
! test -d .git/rebase-apply &&
git cat-file commit HEAD >actual &&
- grep "Re: Re: Re: \[PATCH 1/5 v2\] third" actual
+ grep "Re: Re: Re: \[PATCH 1/5 v2\] \[foo\] third" actual
+'
+
+test_expect_success 'am --keep-non-patch really keeps the non-patch part' '
+ rm -fr .git/rebase-apply &&
+ git reset --hard &&
+ git checkout HEAD^ &&
+ git am --keep-non-patch patch4 &&
+ ! test -d .git/rebase-apply &&
+ git cat-file commit HEAD >actual &&
+ grep "^\[foo\] third" actual
'
test_expect_success 'am -3 falls back to 3-way merge' '