Add built-in diff patterns for MATLAB code

diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index 270a7d5b81ec8d10b0bbc532a8a0fd2a200ce85f..695f7afdf31cc589e9c31d764d1e713ad64240c0 100755 (executable)
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -77,7 +77,8 @@ test_expect_success 'submodule add' '
 
        (
                cd addtest &&
-               git submodule add "$submodurl" submod &&
+               git submodule add -q "$submodurl" submod >actual &&
+               test ! -s actual &&
                git submodule init
        ) &&
 
@@ -275,7 +276,8 @@ test_expect_success 'update should work when path is an empty dir' '
        echo "$rev1" >expect &&
 
        mkdir init &&
-       git submodule update &&
+       git submodule update -q >update.out &&
+       test ! -s update.out &&
 
        inspect init &&
        test_cmp expect head-sha1