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t6036: Add differently resolved modify/delete conflict in criss-cross test

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Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren 2011-08-11 23:19:41 -06:00 committed by Junio C Hamano
parent c6966068fb
commit fe7e9c23e4
1 changed files with 83 additions and 0 deletions
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83
t/t6036-recursive-corner-cases.sh
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@ -231,4 +231,87 @@ test_expect_success 'git detects differently handled merges conflict' '
test $(git rev-parse :1:new_a) = $(git hash-object merged)
'
#
# criss-cross + modify/delete:
#
# B D
# o---o
# / \ / \
# A o X ? F
# \ / \ /
# o---o
# C E
#
# Commit A: file with contents 'A\n'
# Commit B: file with contents 'B\n'
# Commit C: file not present
# Commit D: file with contents 'B\n'
# Commit E: file not present
#
# Merging commits D & E should result in modify/delete conflict.
test_expect_success 'setup criss-cross + modify/delete resolved differently' '
git rm -rf . &&
git clean -fdqx &&
rm -rf .git &&
git init &&
echo A >file &&
git add file &&
test_tick &&
git commit -m A &&
git branch B &&
git checkout -b C &&
git rm file &&
test_tick &&
git commit -m C &&
git checkout B &&
echo B >file &&
git add file &&
test_tick &&
git commit -m B &&
git checkout B^0 &&
test_must_fail git merge C &&
echo B >file &&
git add file &&
test_tick &&
git commit -m D &&
git tag D &&
git checkout C^0 &&
test_must_fail git merge B &&
git rm file &&
test_tick &&
git commit -m E &&
git tag E
'
test_expect_failure 'git detects conflict merging criss-cross+modify/delete' '
git checkout D^0 &&
test_must_fail git merge -s recursive E^0 &&
test 2 -eq $(git ls-files -s | wc -l) &&
test 2 -eq $(git ls-files -u | wc -l) &&
test $(git rev-parse :1:file) = $(git rev-parse master:file) &&
test $(git rev-parse :2:file) = $(git rev-parse B:file)
'
test_expect_failure 'git detects conflict merging criss-cross+modify/delete, reverse direction' '
git reset --hard &&
git checkout E^0 &&
test_must_fail git merge -s recursive D^0 &&
test 2 -eq $(git ls-files -s | wc -l) &&
test 2 -eq $(git ls-files -u | wc -l) &&
test $(git rev-parse :1:file) = $(git rev-parse master:file) &&
test $(git rev-parse :3:file) = $(git rev-parse B:file)
'
test_done