git/t/t6037-merge-ours-theirs.sh
Junio C Hamano a944af1d86 merge: teach -Xours/-Xtheirs to binary ll-merge driver
The (discouraged) -Xours/-Xtheirs modes of merge are supposed to
give a quick and dirty way to come up with a random mixture of
cleanly merged parts and punted conflict resolution to take contents
from one side in conflicting parts.  These options however were only
passed down to the low level merge driver for text.

Teach the built-in binary merge driver to notice them as well.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-08 21:27:19 -07:00

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Executable file

#!/bin/sh
test_description='Merge-recursive ours and theirs variants'
. ./test-lib.sh
test_expect_success setup '
for i in 1 2 3 4 5 6 7 8 9
do
echo "$i"
done >file &&
git add file &&
cp file elif &&
git commit -m initial &&
sed -e "s/1/one/" -e "s/9/nine/" >file <elif &&
git commit -a -m ours &&
git checkout -b side HEAD^ &&
sed -e "s/9/nueve/" >file <elif &&
git commit -a -m theirs &&
git checkout master^0
'
test_expect_success 'plain recursive - should conflict' '
git reset --hard master &&
test_must_fail git merge -s recursive side &&
grep nine file &&
grep nueve file &&
! grep 9 file &&
grep one file &&
! grep 1 file
'
test_expect_success 'recursive favouring theirs' '
git reset --hard master &&
git merge -s recursive -Xtheirs side &&
! grep nine file &&
grep nueve file &&
! grep 9 file &&
grep one file &&
! grep 1 file
'
test_expect_success 'recursive favouring ours' '
git reset --hard master &&
git merge -s recursive -X ours side &&
grep nine file &&
! grep nueve file &&
! grep 9 file &&
grep one file &&
! grep 1 file
'
test_expect_success 'binary file with -Xours/-Xtheirs' '
echo "file -merge" >.gitattributes &&
git reset --hard master &&
git merge -s recursive -X theirs side &&
git diff --exit-code side HEAD -- file &&
git reset --hard master &&
git merge -s recursive -X ours side &&
git diff --exit-code master HEAD -- file
'
test_expect_success 'pull passes -X to underlying merge' '
git reset --hard master && git pull -s recursive -Xours . side &&
git reset --hard master && git pull -s recursive -X ours . side &&
git reset --hard master && git pull -s recursive -Xtheirs . side &&
git reset --hard master && git pull -s recursive -X theirs . side &&
git reset --hard master && test_must_fail git pull -s recursive -X bork . side
'
test_done