Merge branch 'en/tree-walk-optim'

diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index 70b57de76b36d07d45fae7105d58ab70c1bc7b13..1c3d8ed548e629689517661cd1fc6c21d98ccc80 100755 (executable)
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -116,6 +116,18 @@ test_expect_success setup '
        git commit -m "added another file" &&
 
        git format-patch --stdout master >lorem-move.patch &&
+
+       git checkout -b rename &&
+       git mv file renamed &&
+       git commit -m "renamed a file" &&
+
+       git format-patch -M --stdout lorem >rename.patch &&
+
+       git reset --soft lorem^ &&
+       git commit -m "renamed a file and added another" &&
+
+       git format-patch -M --stdout lorem^ >rename-add.patch &&
+
        # reset time
        unset test_tick &&
        test_tick
@@ -246,8 +258,42 @@ test_expect_success 'am -3 falls back to 3-way merge' '
        git diff --exit-code lorem
 '
 
+test_expect_success 'am can rename a file' '
+       grep "^rename from" rename.patch &&
+       rm -fr .git/rebase-apply &&
+       git reset --hard &&
+       git checkout lorem^0 &&
+       git am rename.patch &&
+       ! test -d .git/rebase-apply &&
+       git update-index --refresh &&
+       git diff --exit-code rename
+'
+
+test_expect_success 'am -3 can rename a file' '
+       grep "^rename from" rename.patch &&
+       rm -fr .git/rebase-apply &&
+       git reset --hard &&
+       git checkout lorem^0 &&
+       git am -3 rename.patch &&
+       ! test -d .git/rebase-apply &&
+       git update-index --refresh &&
+       git diff --exit-code rename
+'
+
+test_expect_success 'am -3 can rename a file after falling back to 3-way merge' '
+       grep "^rename from" rename-add.patch &&
+       rm -fr .git/rebase-apply &&
+       git reset --hard &&
+       git checkout lorem^0 &&
+       git am -3 rename-add.patch &&
+       ! test -d .git/rebase-apply &&
+       git update-index --refresh &&
+       git diff --exit-code rename
+'
+
 test_expect_success 'am -3 -q is quiet' '
        rm -fr .git/rebase-apply &&
+       git checkout -f lorem2 &&
        git reset master2 --hard &&
        sed -n -e "3,\$p" msg >file &&
        head -n 9 msg >>file &&