Updated function test environment

[nonrtric.git] / near-rt-ric-simulator / common / count_json_elements.py

diff --git a/near-rt-ric-simulator/common/count_json_elements.py b/near-rt-ric-simulator/common/count_json_elements.py
new file mode 100644 (file)
index 0000000..936e3f8
--- /dev/null
+++ b/near-rt-ric-simulator/common/count_json_elements.py
@@ -0,0 +1,35 @@
+#  ============LICENSE_START===============================================
+#  Copyright (C) 2020 Nordix Foundation. All rights reserved.
+#  ========================================================================
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#  ============LICENSE_END=================================================
+#
+
+import os
+import json
+import sys
+
+# Print the length of json array, -1 will be printed in any problem is encountered
+
+try:
+    with open(sys.argv[1]) as json_file:
+        jsonarray = json.load(json_file)
+
+        if isinstance(jsonarray, list):
+            print(len(jsonarray))
+        else:
+            print(-1)
+
+except Exception as e:
+    print(-1)
+sys.exit()
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