From: Elijah Newren <newren@xxxxxxxxx>
Signed-off-by: Elijah Newren <newren@xxxxxxxxx>
---
I'm a little uneasy with this change, mainly because I don't fully
understand the rename processing logic (I was actually kind of surprised
when I made these changes and it worked). Although I verified that
these changes (and my others in this patch series) introduce no new
breakages in the testsuite and even fix a known issue, I'm still not
quite sure I follow the logic well enough to feel fully confident in
this change. I'm particularly worried I may have neglected some closely
related cases that I should have fixed but which may still be broken.
merge-recursive.c | 13 +++++++++++--
t/t6020-merge-df.sh | 4 ++--
2 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/merge-recursive.c b/merge-recursive.c
index 8d70fc0..ab0743f 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1019,14 +1019,23 @@ static int process_renames(struct merge_options *o,
if (mfi.clean &&
sha_eq(mfi.sha, ren1->pair->two->sha1) &&
- mfi.mode == ren1->pair->two->mode)
+ mfi.mode == ren1->pair->two->mode) {
/*
* This messaged is part of
* t6022 test. If you change
* it update the test too.
*/
output(o, 3, "Skipped %s (merged same as existing)", ren1_dst);
- else {
+
+ /* If this was a rename across a path involved
+ * in a D/F conflict, there may be more work to
+ * do.
+ */
+ for (i=1; i<=3; ++i) {
+ if (ren1->dst_entry->stages[i].mode)
+ ren1->dst_entry->processed = 0;
+ }
+ } else {
if (mfi.merge || !mfi.clean)
output(o, 1, "Renaming %s => %s", ren1_src, ren1_dst);
if (mfi.merge)
diff --git a/t/t6020-merge-df.sh b/t/t6020-merge-df.sh
index 99acb89..7278eee 100755
--- a/t/t6020-merge-df.sh
+++ b/t/t6020-merge-df.sh
@@ -22,7 +22,7 @@ git commit -m "File: dir"'
test_expect_code 1 'Merge with d/f conflicts' 'git merge "merge msg" B master'
-test_expect_failure 'F/D conflict' '
+test_expect_success 'F/D conflict' '
git reset --hard &&
git checkout master &&
rm .git/index &&
@@ -72,7 +72,7 @@ test_expect_success 'Setup rename across paths each below D/F conflicts' '
git commit -m "f1"
'
-test_expect_failure 'Test rename across paths below D/F conflicts' '
+test_expect_success 'Test rename across paths below D/F conflicts' '
git checkout newmaster &&
git cherry-pick branch
'
--
1.7.2.rc0.212.g0c601
--
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