userdiff: add a builtin pattern for dts files

diff --git a/t/t7506-status-submodule.sh b/t/t7506-status-submodule.sh
index b4b74dbe29dd53ae8029cec20be4b6fef2cd6a1e..08629a6e702999a2af0deccd6558a01a9d881c3f 100755 (executable)
--- a/t/t7506-status-submodule.sh
+++ b/t/t7506-status-submodule.sh
@@ -193,9 +193,9 @@ test_expect_success 'status with added and untracked file in modified submodule
 
 test_expect_success 'setup .git file for sub' '
        (cd sub &&
-        rm -f new-file
+        rm -f new-file &&
         REAL="$(pwd)/../.real" &&
-        mv .git "$REAL"
+        mv .git "$REAL" &&
         echo "gitdir: $REAL" >.git) &&
         echo .real >>.gitignore &&
         git commit -m "added .real to .gitignore" .gitignore
@@ -209,12 +209,12 @@ test_expect_success 'status with added file in modified submodule with .git file
 
 test_expect_success 'status with a lot of untracked files in the submodule' '
        (
-               cd sub
+               cd sub &&
                i=0 &&
                while test $i -lt 1024
                do
-                       >some-file-$i
-                       i=$(( $i + 1 ))
+                       >some-file-$i &&
+                       i=$(( $i + 1 )) || exit 1
                done
        ) &&
        git status --porcelain sub 2>err.actual &&
@@ -325,7 +325,8 @@ test_expect_success 'setup superproject with untracked file in nested submodule'
        (
                cd super &&
                git clean -dfx &&
-               rm .gitmodules &&
+               git rm .gitmodules &&
+               git commit -m "remove .gitmodules" &&
                git submodule add -f ./sub1 &&
                git submodule add -f ./sub2 &&
                git submodule add -f ./sub1 sub3 &&