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t7603: add new testcases to ensure builtin-commit uses reduce_heads()

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Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Miklos Vajna 2008-09-10 22:10:33 +02:00 committed by Junio C Hamano
parent 6bb6b0341a
commit 7a172b0dcb
1 changed files with 53 additions and 0 deletions
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53
t/t7603-merge-reduce-heads.sh
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@ -60,4 +60,57 @@ test_expect_success 'merge c1 with c2, c3, c4, c5' '
test -f c5.c
'
test_expect_success 'setup' '
for i in A B C D E
do
echo $i > $i.c &&
git add $i.c &&
git commit -m $i &&
git tag $i
done &&
git reset --hard A &&
for i in F G H I
do
echo $i > $i.c &&
git add $i.c &&
git commit -m $i &&
git tag $i
done
'
test_expect_success 'merge E and I' '
git reset --hard A &&
git merge E I
'
test_expect_success 'verify merge result' '
test $(git rev-parse HEAD^1) = $(git rev-parse E) &&
test $(git rev-parse HEAD^2) = $(git rev-parse I)
'
test_expect_success 'add conflicts' '
git reset --hard E &&
echo foo > file.c &&
git add file.c &&
git commit -m E2 &&
git tag E2 &&
git reset --hard I &&
echo bar >file.c &&
git add file.c &&
git commit -m I2 &&
git tag I2
'
test_expect_success 'merge E2 and I2, causing a conflict and resolve it' '
git reset --hard A &&
test_must_fail git merge E2 I2 &&
echo baz > file.c &&
git add file.c &&
git commit -m "resolve conflict"
'
test_expect_success 'verify merge result' '
test $(git rev-parse HEAD^1) = $(git rev-parse E2) &&
test $(git rev-parse HEAD^2) = $(git rev-parse I2)
'
test_done