From 03c4829347e26c844e589c61567a77a77c0658a9 Mon Sep 17 00:00:00 2001 From: Johannes Sixt Date: Mon, 15 Dec 2008 11:05:30 +0100 Subject: Show a failure of rebase -p if the merge had a conflict This extends t3409-rebase-preserve-merges by a case where the merge that is rebased has a conflict. Therefore, the rebase stops and expects that the user resolves the conflict. However, currently rebase --continue fails because .git/rebase-merge/author-script is missing. The test script had allocated two identical clones, but only one of them (clone2) was used. Now we use both as indicated in the comment. Also, two instances of && was missing in the setup part. Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano --- t/t3409-rebase-preserve-merges.sh | 55 +++++++++++++++++++++++++++++++-------- 1 file changed, 44 insertions(+), 11 deletions(-) (limited to 't') diff --git a/t/t3409-rebase-preserve-merges.sh b/t/t3409-rebase-preserve-merges.sh index 8cde40f8e..5ddd1d1a9 100755 --- a/t/t3409-rebase-preserve-merges.sh +++ b/t/t3409-rebase-preserve-merges.sh @@ -11,15 +11,23 @@ Run "git rebase -p" and check that merges are properly carried along GIT_AUTHOR_EMAIL=bogus_email_address export GIT_AUTHOR_EMAIL -#echo 'Setting up: +# Clone 1 (trivial merge): # -#A1--A2 <-- origin/master -# \ \ -# B1--M <-- topic -# \ -# B2 <-- origin/topic +# A1--A2 <-- origin/master +# \ \ +# B1--M <-- topic +# \ +# B2 <-- origin/topic # -#' +# Clone 2 (conflicting merge): +# +# A1--A2--B3 <-- origin/master +# \ \ +# B1------M <-- topic +# \ +# B2 <-- origin/topic +# +# In both cases, 'topic' is rebased onto 'origin/topic'. test_expect_success 'setup for merge-preserving rebase' \ 'echo First > A && @@ -37,12 +45,19 @@ test_expect_success 'setup for merge-preserving rebase' \ cd clone1 && git checkout -b topic origin/topic && git merge origin/master && - cd .. + cd .. && + + echo Fifth > B && + git add B && + git commit -m "Add different B" && - git clone ./. clone2 + git clone ./. clone2 && cd clone2 && git checkout -b topic origin/topic && - git merge origin/master && + test_must_fail git merge origin/master && + echo Resolved > B && + git add B && + git commit -m "Merge origin/master into topic" && cd .. && git checkout topic && @@ -51,11 +66,29 @@ test_expect_success 'setup for merge-preserving rebase' \ ' test_expect_success 'rebase -p fakes interactive rebase' ' - cd clone2 && + ( + cd clone1 && git fetch && git rebase -p origin/topic && test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) && test 1 = $(git rev-list --all --pretty=oneline | grep "Merge commit" | wc -l) + ) +' + +test_expect_failure '--continue works after a conflict' ' + ( + cd clone2 && + git fetch && + test_must_fail git rebase -p origin/topic && + test 2 = $(git ls-files B | wc -l) && + echo Resolved again > B && + test_must_fail git rebase --continue && + git add B && + git rebase --continue && + test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) && + test 1 = $(git rev-list --all --pretty=oneline | grep "Add different" | wc -l) && + test 1 = $(git rev-list --all --pretty=oneline | grep "Merge origin" | wc -l) + ) ' test_done -- cgit v1.2.1 From f5b49ea6191c2d631d1d70305b25d5db3bf05c92 Mon Sep 17 00:00:00 2001 From: Johannes Sixt Date: Mon, 15 Dec 2008 11:05:31 +0100 Subject: rebase -i -p: Fix --continue after a merge could not be redone When a merge that has a conflict was rebased, then rebase stopped to let the user resolve the conflicts. However, thereafter --continue failed because the author-script was not saved. (This is rebase -i's way to preserve a commit's authorship.) This fixes it by doing taking the same failure route after a merge that is also taken after a normal cherry-pick. Signed-off-by: Johannes Sixt Signed-off-by: Junio C Hamano --- t/t3409-rebase-preserve-merges.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 't') diff --git a/t/t3409-rebase-preserve-merges.sh b/t/t3409-rebase-preserve-merges.sh index 5ddd1d1a9..820e0105d 100755 --- a/t/t3409-rebase-preserve-merges.sh +++ b/t/t3409-rebase-preserve-merges.sh @@ -75,7 +75,7 @@ test_expect_success 'rebase -p fakes interactive rebase' ' ) ' -test_expect_failure '--continue works after a conflict' ' +test_expect_success '--continue works after a conflict' ' ( cd clone2 && git fetch && -- cgit v1.2.1 From 4fb1a19d502f4a2ca47bfb75cce605f3447819e6 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Mon, 22 Dec 2008 22:16:51 +0100 Subject: rebase -i -p: leave a --cc patch when a merge could not be redone The result is easier to review this way, and the merge resolution has to be done inside the work tree, not by adjusting "the patch" anyway. --- t/t3409-rebase-preserve-merges.sh | 1 + 1 file changed, 1 insertion(+) (limited to 't') diff --git a/t/t3409-rebase-preserve-merges.sh b/t/t3409-rebase-preserve-merges.sh index 820e0105d..e6c832780 100755 --- a/t/t3409-rebase-preserve-merges.sh +++ b/t/t3409-rebase-preserve-merges.sh @@ -83,6 +83,7 @@ test_expect_success '--continue works after a conflict' ' test 2 = $(git ls-files B | wc -l) && echo Resolved again > B && test_must_fail git rebase --continue && + grep "^@@@ " .git/rebase-merge/patch && git add B && git rebase --continue && test 1 = $(git rev-list --all --pretty=oneline | grep "Modify A" | wc -l) && -- cgit v1.2.1