From 6a143aa2b23b97fa8363e2f4fd16f23b4c5b104d Mon Sep 17 00:00:00 2001 From: Jonathan Nieder Date: Tue, 12 Aug 2014 17:03:18 -0700 Subject: checkout -m: attempt merge when deletion of path was staged twoway_merge() is missing an o->gently check in the case where a file that needs to be modified is missing from the index but present in the old and new trees. As a result, in this case 'git checkout -m' errors out instead of trying to perform a merge. Fix it by checking o->gently. While at it, inline the o->gently check into reject_merge to prevent future call sites from making the same mistake. Noticed by code inspection. The test for the motivating case was added by JC. Signed-off-by: Jonathan Nieder Signed-off-by: Junio C Hamano --- t/t7201-co.sh | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 't') diff --git a/t/t7201-co.sh b/t/t7201-co.sh index 0c9ec0ad44..eae9e5a937 100755 --- a/t/t7201-co.sh +++ b/t/t7201-co.sh @@ -223,6 +223,23 @@ test_expect_success 'checkout --merge --conflict=diff3 ' ' test_cmp two expect ' +test_expect_success 'switch to another branch while carrying a deletion' ' + + git checkout -f master && git reset --hard && git clean -f && + git rm two && + + test_must_fail git checkout simple 2>errs && + test_i18ngrep overwritten errs && + + git checkout --merge simple 2>errs && + test_i18ngrep ! overwritten errs && + git ls-files -u && + test_must_fail git cat-file -t :0:two && + test "$(git cat-file -t :1:two)" = blob && + test "$(git cat-file -t :2:two)" = blob && + test_must_fail git cat-file -t :3:two +' + test_expect_success 'checkout to detach HEAD (with advice declined)' ' git config advice.detachedHead false && -- cgit v1.2.1