Merge branch 'jk/ewah-use-right-type-in-sizeof'

diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh
index b0ffc0b5731dd746ed170604784287d3e48e9c30..825422341de5d80247d4a2ac689d6fc799f9a9a0 100755 (executable)
--- a/t/t1400-update-ref.sh
+++ b/t/t1400-update-ref.sh
@@ -85,6 +85,24 @@ test_expect_success "delete $m (by HEAD)" '
 '
 rm -f .git/$m
 
+test_expect_success "deleting current branch adds message to HEAD's log" '
+       git update-ref $m $A &&
+       git symbolic-ref HEAD $m &&
+       git update-ref -m delete-$m -d $m &&
+       ! test -f .git/$m &&
+       grep "delete-$m$" .git/logs/HEAD
+'
+rm -f .git/$m
+
+test_expect_success "deleting by HEAD adds message to HEAD's log" '
+       git update-ref $m $A &&
+       git symbolic-ref HEAD $m &&
+       git update-ref -m delete-by-head -d HEAD &&
+       ! test -f .git/$m &&
+       grep "delete-by-head$" .git/logs/HEAD
+'
+rm -f .git/$m
+
 test_expect_success 'update-ref does not create reflogs by default' '
        test_when_finished "git update-ref -d $outside" &&
        git update-ref $outside $A &&
@@ -256,6 +274,33 @@ test_expect_success \
         git update-ref HEAD'" $A &&
         test $A"' = $(cat .git/'"$m"')'
 
+test_expect_success "empty directory removal" '
+       git branch d1/d2/r1 HEAD &&
+       git branch d1/r2 HEAD &&
+       test -f .git/refs/heads/d1/d2/r1 &&
+       test -f .git/logs/refs/heads/d1/d2/r1 &&
+       git branch -d d1/d2/r1 &&
+       ! test -e .git/refs/heads/d1/d2 &&
+       ! test -e .git/logs/refs/heads/d1/d2 &&
+       test -f .git/refs/heads/d1/r2 &&
+       test -f .git/logs/refs/heads/d1/r2
+'
+
+test_expect_success "symref empty directory removal" '
+       git branch e1/e2/r1 HEAD &&
+       git branch e1/r2 HEAD &&
+       git checkout e1/e2/r1 &&
+       test_when_finished "git checkout master" &&
+       test -f .git/refs/heads/e1/e2/r1 &&
+       test -f .git/logs/refs/heads/e1/e2/r1 &&
+       git update-ref -d HEAD &&
+       ! test -e .git/refs/heads/e1/e2 &&
+       ! test -e .git/logs/refs/heads/e1/e2 &&
+       test -f .git/refs/heads/e1/r2 &&
+       test -f .git/logs/refs/heads/e1/r2 &&
+       test -f .git/logs/HEAD
+'
+
 cat >expect <<EOF
 $Z $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000      Initial Creation
 $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150260 +0000      Switch