From aa1a4c920495076ed5b5e3f05cb64d644bab6810 Mon Sep 17 00:00:00 2001
From: lsilva01 <lsilva01@protonmail.com>
Date: Sat, 30 Oct 2021 15:20:35 -0300
Subject: [PATCH] Add file validation to savemempool RPC test

---
 test/functional/mempool_persist.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/functional/mempool_persist.py b/test/functional/mempool_persist.py
index 71a132dca3c..4dae2d90428 100755
--- a/test/functional/mempool_persist.py
+++ b/test/functional/mempool_persist.py
@@ -149,8 +149,9 @@ class MempoolPersistTest(BitcoinTestFramework):
         mempooldat1 = os.path.join(self.nodes[1].datadir, self.chain, 'mempool.dat')
         self.log.debug("Remove the mempool.dat file. Verify that savemempool to disk via RPC re-creates it")
         os.remove(mempooldat0)
-        self.nodes[0].savemempool()
+        result0 = self.nodes[0].savemempool()
         assert os.path.isfile(mempooldat0)
+        assert_equal(result0['filename'], mempooldat0)
 
         self.log.debug("Stop nodes, make node1 use mempool.dat from node0. Verify it has 6 transactions")
         os.rename(mempooldat0, mempooldat1)