From 712f7a804e391737b0e9d2593abe291f4ccb0303 Mon Sep 17 00:00:00 2001
From: Unknown <andrzej.kurek@mobica.com>
Date: Wed, 21 Aug 2019 03:34:00 -0400
Subject: [PATCH] Add a check for double underscores in identifiers in
 check-names.sh

---
 tests/scripts/check-names.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/scripts/check-names.sh b/tests/scripts/check-names.sh
index 7d2302cb2b..68e8c74bf2 100755
--- a/tests/scripts/check-names.sh
+++ b/tests/scripts/check-names.sh
@@ -57,11 +57,14 @@ for THING in actual-macros enum-consts; do
     printf "Names of $THING: "
     test -r $THING
     BAD=$( grep -E -v '^(MBEDTLS|PSA)_[0-9A-Z_]*[0-9A-Z]$' $THING || true )
-    if [ "x$BAD" = "x" ]; then
+    UNDERSCORES=$( grep -E '.*__.*' $THING || true )
+
+    if [ "x$BAD" = "x" ] && [ "x$UNDERSCORES" = "x" ]; then
         echo "PASS"
     else
         echo "FAIL"
         echo "$BAD"
+        echo "$UNDERSCORES"
         FAIL=1
     fi
 done