test_expect_success 'cherry-pick persists opts correctly' '
pristine_detach initial &&
- test_expect_code 128 git cherry-pick -s -m 1 --strategy=recursive -X patience -X ours initial..anotherpick &&
+ # to make sure that the session to cherry-pick a sequence
+ # gets interrupted, use a high-enough number that is larger
+ # than the number of parents of any commit we have created
+ mainline=4 &&
+ test_expect_code 128 git cherry-pick -s -m $mainline --strategy=recursive -X patience -X ours initial..anotherpick &&
test_path_is_dir .git/sequencer &&
test_path_is_file .git/sequencer/head &&
test_path_is_file .git/sequencer/todo &&
echo "true" >expect &&
git config --file=.git/sequencer/opts --get-all options.signoff >actual &&
test_cmp expect actual &&
- echo "1" >expect &&
+ echo "$mainline" >expect &&
git config --file=.git/sequencer/opts --get-all options.mainline >actual &&
test_cmp expect actual &&
echo "recursive" >expect &&
test_path_is_missing .git/sequencer
'
+test_expect_success 'cherry-pick --skip requires cherry-pick in progress' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick --skip
+'
+
+test_expect_success 'revert --skip requires revert in progress' '
+ pristine_detach initial &&
+ test_must_fail git revert --skip
+'
+
+test_expect_success 'cherry-pick --skip to skip commit' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick anotherpick &&
+ test_must_fail git revert --skip &&
+ git cherry-pick --skip &&
+ test_cmp_rev initial HEAD &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD
+'
+
+test_expect_success 'revert --skip to skip commit' '
+ pristine_detach anotherpick &&
+ test_must_fail git revert anotherpick~1 &&
+ test_must_fail git cherry-pick --skip &&
+ git revert --skip &&
+ test_cmp_rev anotherpick HEAD
+'
+
+test_expect_success 'skip "empty" commit' '
+ pristine_detach picked &&
+ test_commit dummy foo d &&
+ test_must_fail git cherry-pick anotherpick &&
+ git cherry-pick --skip &&
+ test_cmp_rev dummy HEAD
+'
+
+test_expect_success 'skip a commit and check if rest of sequence is correct' '
+ pristine_detach initial &&
+ echo e >expect &&
+ cat >expect.log <<-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_must_fail git cherry-pick base..yetanotherpick &&
+ test_must_fail git cherry-pick --skip &&
+ echo d >foo &&
+ git add foo &&
+ git cherry-pick --continue &&
+ {
+ git rev-list HEAD |
+ git diff-tree --root --stdin |
+ sed "s/$OID_REGEX/OBJID/g"
+ } >actual.log &&
+ test_cmp expect foo &&
+ test_cmp expect.log actual.log
+'
+
+test_expect_success 'check advice when we move HEAD by committing' '
+ pristine_detach initial &&
+ cat >expect <<-EOF &&
+ error: there is nothing to skip
+ hint: have you committed already?
+ hint: try "git cherry-pick --continue"
+ fatal: cherry-pick failed
+ EOF
+ test_must_fail git cherry-pick base..yetanotherpick &&
+ echo c >foo &&
+ git commit -a &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD &&
+ test_must_fail git cherry-pick --skip 2>advice &&
+ test_i18ncmp expect advice
+'
+
+test_expect_success 'selectively advise --skip while launching another sequence' '
+ pristine_detach initial &&
+ cat >expect <<-EOF &&
+ error: cherry-pick is already in progress
+ hint: try "git cherry-pick (--continue | --skip | --abort | --quit)"
+ fatal: cherry-pick failed
+ EOF
+ test_must_fail git cherry-pick picked..yetanotherpick &&
+ test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
+ test_i18ncmp expect advice &&
+ cat >expect <<-EOF &&
+ error: cherry-pick is already in progress
+ hint: try "git cherry-pick (--continue | --abort | --quit)"
+ fatal: cherry-pick failed
+ EOF
+ git reset --merge &&
+ test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
+ test_i18ncmp expect advice
+'
+
+test_expect_success 'allow skipping commit but not abort for a new history' '
+ pristine_detach initial &&
+ cat >expect <<-EOF &&
+ error: cannot abort from a branch yet to be born
+ fatal: cherry-pick failed
+ EOF
+ git checkout --orphan new_disconnected &&
+ git reset --hard &&
+ test_must_fail git cherry-pick anotherpick &&
+ test_must_fail git cherry-pick --abort 2>advice &&
+ git cherry-pick --skip &&
+ test_i18ncmp expect advice
+'
+
+test_expect_success 'allow skipping stopped cherry-pick because of untracked file modifications' '
+ pristine_detach initial &&
+ git rm --cached unrelated &&
+ git commit -m "untrack unrelated" &&
+ test_must_fail git cherry-pick initial base &&
+ test_path_is_missing .git/CHERRY_PICK_HEAD &&
+ git cherry-pick --skip
+'
+
test_expect_success '--quit does not complain when no cherry-pick is in progress' '
pristine_detach initial &&
git cherry-pick --quit