completion: consolidate test_completion*() tests

diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index 93a6f208710befc064b7b99bcd758bb8b6381918..e77c09c37eede2f039610199ba8e3c45e94213d4 100755 (executable)
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -128,7 +128,12 @@ do
                } >"$actual" &&
                if test -f "$expect"
                then
-                       test_cmp "$expect" "$actual" &&
+                       case $cmd in
+                       *format-patch* | *-stat*)
+                               test_i18ncmp "$expect" "$actual";;
+                       *)
+                               test_cmp "$expect" "$actual";;
+                       esac &&
                        rm -f "$actual"
                else
                        # this is to help developing new tests.