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Merge branch 'jz/apply-3-corner-cases'
"git apply --3way" bypasses the attempt to do a three-way application in more cases to address the regression caused by the recent change to use direct application as a fallback. * jz/apply-3-corner-cases: git-apply: skip threeway in add / rename cases
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commit
bc61dbac77
4
apply.c
4
apply.c
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@ -3582,7 +3582,9 @@ static int try_threeway(struct apply_state *state,
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/* No point falling back to 3-way merge in these cases */
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if (patch->is_delete ||
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S_ISGITLINK(patch->old_mode) || S_ISGITLINK(patch->new_mode))
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S_ISGITLINK(patch->old_mode) || S_ISGITLINK(patch->new_mode) ||
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(patch->is_new && !patch->direct_to_threeway) ||
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(patch->is_rename && !patch->lines_added && !patch->lines_deleted))
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return -1;
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/* Preimage the patch was prepared for */
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@ -275,4 +275,22 @@ test_expect_success 'apply full-index patch with 3way' '
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git apply --3way --index bin.diff
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'
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test_expect_success 'apply delete then new patch with 3way' '
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git reset --hard main &&
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test_write_lines 2 > delnew &&
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git add delnew &&
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git diff --cached >> new.patch &&
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git reset --hard &&
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test_write_lines 1 > delnew &&
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git add delnew &&
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git commit -m "delnew" &&
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rm delnew &&
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git diff >> delete-then-new.patch &&
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cat new.patch >> delete-then-new.patch &&
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git checkout -- . &&
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# Apply must succeed.
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git apply --3way delete-then-new.patch
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'
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test_done
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