From dd7819025998311ced75804cd27e204b26bc65d8 Mon Sep 17 00:00:00 2001
From: Shahram Najm <masn@ecmwf.int>
Date: Thu, 1 Feb 2024 23:13:53 +0000
Subject: [PATCH] Testing: write action

---
 tests/grib_filter.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tests/grib_filter.sh b/tests/grib_filter.sh
index 57bc4cb8f..9a836a898 100755
--- a/tests/grib_filter.sh
+++ b/tests/grib_filter.sh
@@ -445,6 +445,16 @@ status=$?
 set -e
 [ $status -ne 0 ]
 
+
+# Bad write
+set +e
+echo 'write "/";' | ${tools_dir}/grib_filter - $input > $tempOut 2>&1
+status=$?
+set -e
+[ $status -ne 0 ]
+grep -q "Unable to open file" $tempOut
+
+
 # Setting step
 # -------------
 input=$ECCODES_SAMPLES_PATH/GRIB2.tmpl