[qa] pull-tester: Run rpc test in parallel

qa/rpc-tests/create_cache.py

@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+# Copyright (c) 2016 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#
+# Helper script to create the cache
+# (see BitcoinTestFramework.setup_chain)
+#
+
+from test_framework.test_framework import BitcoinTestFramework
+
+class CreateCache(BitcoinTestFramework):
+
+    def setup_network(self):
+        # Don't setup any test nodes
+        self.options.noshutdown = True
+
+    def run_test(self):
+        pass
+
+if __name__ == '__main__':
+    CreateCache().main()