get_ref_dir(): require that the dirname argument ends in '/'

diff --git a/t/t4031-diff-rewrite-binary.sh b/t/t4031-diff-rewrite-binary.sh
index a894c6062271c53b688830a3230d1c78fb561d70..c8296fa4fc1fbfe2645554d4818ae586d1cc2a14 100755 (executable)
--- a/t/t4031-diff-rewrite-binary.sh
+++ b/t/t4031-diff-rewrite-binary.sh
@@ -44,6 +44,19 @@ test_expect_success 'rewrite diff can show binary patch' '
        grep "GIT binary patch" diff
 '
 
+test_expect_success 'rewrite diff --numstat shows binary changes' '
+       git diff -B --numstat --summary >diff &&
+       grep -e "-      -       " diff &&
+       grep " rewrite file" diff
+'
+
+test_expect_success 'diff --stat counts binary rewrite as 0 lines' '
+       git diff -B --stat --summary >diff &&
+       grep "Bin" diff &&
+       test_i18ngrep "0 insertions.*0 deletions" diff &&
+       grep " rewrite file" diff
+'
+
 {
        echo "#!$SHELL_PATH"
        cat <<'EOF'
@@ -54,7 +67,7 @@ chmod +x dump
 
 test_expect_success 'setup textconv' '
        echo file diff=foo >.gitattributes &&
-       git config diff.foo.textconv "$PWD"/dump
+       git config diff.foo.textconv "\"$(pwd)\""/dump
 '
 
 test_expect_success 'rewrite diff respects textconv' '