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|
#!/bin/sh
test_description='Test cherry-pick continuation features
+ anotherpick: rewrites foo to d
+ picked: rewrites foo to c
+ unrelatedpick: rewrites unrelated to reallyunrelated
+ base: rewrites foo to b
+ initial: writes foo as a, unrelated as unrelated
'
. ./test-lib.sh
pristine_detach () {
git cherry-pick --reset &&
git checkout -f "$1^0" &&
git read-tree -u --reset HEAD &&
git clean -d -f -f -q -x
}
test_expect_success setup '
echo unrelated >unrelated &&
git add unrelated &&
test_commit initial foo a &&
test_commit base foo b &&
test_commit unrelatedpick unrelated reallyunrelated &&
test_commit picked foo c &&
test_commit anotherpick foo d &&
git config advice.detachedhead false
'
test_expect_success 'cherry-pick persists data on failure' '
pristine_detach initial &&
test_must_fail git cherry-pick -s base..anotherpick &&
test_path_is_dir .git/sequencer &&
test_path_is_file .git/sequencer/head &&
test_path_is_file .git/sequencer/todo &&
test_path_is_file .git/sequencer/opts
'
test_expect_success 'cherry-pick persists opts correctly' '
pristine_detach initial &&
test_must_fail git cherry-pick -s -m 1 --strategy=recursive -X patience -X ours base..anotherpick &&
test_path_is_dir .git/sequencer &&
test_path_is_file .git/sequencer/head &&
test_path_is_file .git/sequencer/todo &&
test_path_is_file .git/sequencer/opts &&
echo "true" >expect &&
git config --file=.git/sequencer/opts --get-all options.signoff >actual &&
test_cmp expect actual &&
echo "1" >expect &&
git config --file=.git/sequencer/opts --get-all options.mainline >actual &&
test_cmp expect actual &&
echo "recursive" >expect &&
git config --file=.git/sequencer/opts --get-all options.strategy >actual &&
test_cmp expect actual &&
cat >expect <<-\EOF &&
patience
ours
EOF
git config --file=.git/sequencer/opts --get-all options.strategy-option >actual &&
test_cmp expect actual
'
test_expect_success 'cherry-pick cleans up sequencer state upon success' '
pristine_detach initial &&
git cherry-pick initial..picked &&
test_path_is_missing .git/sequencer
'
test_expect_success '--reset does not complain when no cherry-pick is in progress' '
pristine_detach initial &&
git cherry-pick --reset
'
test_expect_success '--reset cleans up sequencer state' '
pristine_detach initial &&
test_must_fail git cherry-pick base..picked &&
git cherry-pick --reset &&
test_path_is_missing .git/sequencer
'
test_expect_success 'cherry-pick cleans up sequencer state when one commit is left' '
pristine_detach initial &&
test_must_fail git cherry-pick base..picked &&
test_path_is_missing .git/sequencer &&
echo "resolved" >foo &&
git add foo &&
git commit &&
{
git rev-list HEAD |
git diff-tree --root --stdin |
sed "s/$_x40/OBJID/g"
} >actual &&
cat >expect <<-\EOF &&
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M unrelated
OBJID
:000000 100644 OBJID OBJID A foo
:000000 100644 OBJID OBJID A unrelated
EOF
test_cmp expect actual
'
test_expect_success 'cherry-pick does not implicitly stomp an existing operation' '
pristine_detach initial &&
test_must_fail git cherry-pick base..anotherpick &&
test-chmtime -v +0 .git/sequencer >expect &&
test_must_fail git cherry-pick unrelatedpick &&
test-chmtime -v +0 .git/sequencer >actual &&
test_cmp expect actual
'
test_expect_success '--continue complains when no cherry-pick is in progress' '
pristine_detach initial &&
test_must_fail git cherry-pick --continue
'
test_expect_success '--continue complains when there are unresolved conflicts' '
pristine_detach initial &&
test_must_fail git cherry-pick base..anotherpick &&
test_must_fail git cherry-pick --continue
'
test_expect_success '--continue continues after conflicts are resolved' '
pristine_detach initial &&
test_must_fail git cherry-pick base..anotherpick &&
echo "c" >foo &&
git add foo &&
git commit &&
git cherry-pick --continue &&
test_path_is_missing .git/sequencer &&
{
git rev-list HEAD |
git diff-tree --root --stdin |
sed "s/$_x40/OBJID/g"
} >actual &&
cat >expect <<-\EOF &&
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M foo
OBJID
:100644 100644 OBJID OBJID M unrelated
OBJID
:000000 100644 OBJID OBJID A foo
:000000 100644 OBJID OBJID A unrelated
EOF
test_cmp expect actual
'
test_expect_success '--continue respects opts' '
pristine_detach initial &&
test_must_fail git cherry-pick -x base..anotherpick &&
echo "c" >foo &&
git add foo &&
git commit &&
git cherry-pick --continue &&
test_path_is_missing .git/sequencer &&
git cat-file commit HEAD >anotherpick_msg &&
git cat-file commit HEAD~1 >picked_msg &&
git cat-file commit HEAD~2 >unrelatedpick_msg &&
git cat-file commit HEAD~3 >initial_msg &&
test_must_fail grep "cherry picked from" initial_msg &&
grep "cherry picked from" unrelatedpick_msg &&
grep "cherry picked from" picked_msg &&
grep "cherry picked from" anotherpick_msg
'
test_expect_success '--signoff is not automatically propagated to resolved conflict' '
pristine_detach initial &&
test_must_fail git cherry-pick --signoff base..anotherpick &&
echo "c" >foo &&
git add foo &&
git commit &&
git cherry-pick --continue &&
test_path_is_missing .git/sequencer &&
git cat-file commit HEAD >anotherpick_msg &&
git cat-file commit HEAD~1 >picked_msg &&
git cat-file commit HEAD~2 >unrelatedpick_msg &&
git cat-file commit HEAD~3 >initial_msg &&
test_must_fail grep "Signed-off-by:" initial_msg &&
grep "Signed-off-by:" unrelatedpick_msg &&
test_must_fail grep "Signed-off-by:" picked_msg &&
grep "Signed-off-by:" anotherpick_msg
'
test_expect_success 'malformed instruction sheet 1' '
pristine_detach initial &&
test_must_fail git cherry-pick base..anotherpick &&
echo "resolved" >foo &&
git add foo &&
git commit &&
sed "s/pick /pick/" .git/sequencer/todo >new_sheet &&
cp new_sheet .git/sequencer/todo &&
test_must_fail git cherry-pick --continue
'
test_expect_success 'malformed instruction sheet 2' '
pristine_detach initial &&
test_must_fail git cherry-pick base..anotherpick &&
echo "resolved" >foo &&
git add foo &&
git commit &&
sed "s/pick/revert/" .git/sequencer/todo >new_sheet &&
cp new_sheet .git/sequencer/todo &&
test_must_fail git cherry-pick --continue
'
test_done
|
