From 56bfd762e5e602031eab8ce881b8ab0c50d2cfcc Mon Sep 17 00:00:00 2001 From: Elijah Newren Date: Wed, 8 Sep 2010 00:40:40 -0600 Subject: [PATCH] t3509: Add rename + D/F conflict testcase that recursive strategy fails When one side of a file rename matches a directory name on the other side, the recursive merge strategy will fail. This is true even if the merge is trivially resolvable. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano --- t/t3509-cherry-pick-merge-df.sh | 66 +++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/t/t3509-cherry-pick-merge-df.sh b/t/t3509-cherry-pick-merge-df.sh index a5ccdbf8f..eb5826f30 100755 --- a/t/t3509-cherry-pick-merge-df.sh +++ b/t/t3509-cherry-pick-merge-df.sh @@ -32,4 +32,70 @@ test_expect_success SYMLINKS 'Cherry-pick succeeds with rename across D/F confli git cherry-pick branch ' +test_expect_success 'Setup rename with file on one side matching directory name on other' ' + git checkout --orphan nick-testcase && + git rm -rf . && + + >empty && + git add empty && + git commit -m "Empty file" && + + git checkout -b simple && + mv empty file && + mkdir empty && + mv file empty && + git add empty/file && + git commit -m "Empty file under empty dir" && + + echo content >newfile && + git add newfile && + git commit -m "New file" +' + +test_expect_success 'Cherry-pick succeeds with was_a_dir/file -> was_a_dir (resolve)' ' + git reset --hard && + git checkout -q nick-testcase^0 && + git cherry-pick --strategy=resolve simple +' + +test_expect_failure 'Cherry-pick succeeds with was_a_dir/file -> was_a_dir (recursive)' ' + git reset --hard && + git checkout -q nick-testcase^0 && + git cherry-pick --strategy=recursive simple +' + +test_expect_success 'Setup rename with file on one side matching different dirname on other' ' + git reset --hard && + git checkout --orphan mergeme && + git rm -rf . && + + mkdir sub && + mkdir othersub && + echo content > sub/file && + echo foo > othersub/whatever && + git add -A && + git commit -m "Common commmit" && + + git rm -rf othersub && + git mv sub/file othersub && + git commit -m "Commit to merge" && + + git checkout -b newhead mergeme~1 && + >independent-change && + git add independent-change && + git commit -m "Completely unrelated change" +' + +test_expect_success 'Cherry-pick with rename to different D/F conflict succeeds (resolve)' ' + git reset --hard && + git checkout -q newhead^0 && + git cherry-pick --strategy=resolve mergeme +' + +test_expect_failure 'Cherry-pick with rename to different D/F conflict succeeds (recursive)' ' + git reset --hard && + git checkout -q newhead^0 && + git cherry-pick --strategy=recursive mergeme +' + test_done -- 2.30.2