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Add a test for merging changed and rename-changed branches
Also leave a warning for future merge-recursive explorers. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
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@ -1345,6 +1345,11 @@ static int process_renames(struct path_list *a_renames,
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if (mfi.merge && mfi.clean &&
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sha_eq(mfi.sha, ren1->pair->two->sha1) &&
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mfi.mode == ren1->pair->two->mode)
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/*
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* This messaged is part of
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* t6022 test. If you change
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* it update the test too.
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*/
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output(3, "Skipped %s (merged same as existing)", ren1_dst);
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else {
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if (mfi.merge || !mfi.clean)
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@ -47,6 +47,8 @@ git branch white &&
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git branch red &&
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git branch blue &&
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git branch yellow &&
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git branch change &&
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git branch change+rename &&
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sed -e "/^g /s/.*/g : master changes a line/" <A >A+ &&
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mv A+ A &&
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@ -77,6 +79,17 @@ rm -f A M &&
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git update-index --add --remove A C M N &&
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git commit -m "blue renames A->C, M->N" &&
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git checkout change &&
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sed -e "/^g /s/.*/g : changed line/" <A >A+ &&
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mv A+ A &&
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git commit -q -a -m "changed" &&
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git checkout change+rename &&
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sed -e "/^g /s/.*/g : changed line/" <A >B &&
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rm A &&
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git update-index --add B &&
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git commit -q -a -m "changed and renamed" &&
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git checkout master'
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test_expect_success 'pull renaming branch into unrenaming one' \
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@ -318,4 +331,14 @@ test_expect_success 'interference with untracked working tree file' '
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git reset --hard anchor
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'
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test_expect_success 'merge of identical changes in a renamed file' '
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rm -f A M N
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git reset --hard &&
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git checkout change+rename &&
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GIT_MERGE_VERBOSITY=3 git merge change | grep "^Skipped B" &&
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git reset --hard HEAD^ &&
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git checkout change &&
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GIT_MERGE_VERBOSITY=3 git merge change+rename | grep "^Skipped B"
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'
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test_done
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