From eb5087126fb6f6e771fd4451b2ee66bf55541e77 Mon Sep 17 00:00:00 2001
From: Andrzej Kurek <andrzej.kurek@mobica.com>
Date: Thu, 14 Feb 2019 07:18:59 -0500
Subject: [PATCH] all.sh: add a seedfile generation step

When using PSA with MBEDTLS_ENTROPY_NV_SEED, some test suites
require the seed file for PSA initialization, which was normally generated
later, when entropy tests were run. This change creates an initial seedfile
in all.sh.
---
 tests/scripts/all.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 22611b901..90f9632d9 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -402,6 +402,12 @@ pre_check_git () {
     fi
 }
 
+pre_check_seedfile () {
+    if [ ! -f "./tests/seedfile" ]; then
+        dd if=/dev/urandom of=./tests/seedfile bs=32 count=1
+    fi
+}
+
 pre_setup_keep_going () {
     failure_summary=
     failure_count=0
@@ -1381,6 +1387,8 @@ pre_initialize_variables
 pre_parse_command_line "$@"
 
 pre_check_git
+pre_check_seedfile
+
 build_status=0
 if [ $KEEP_GOING -eq 1 ]; then
     pre_setup_keep_going