rpc: Quote user supplied strings in error messages

2 files changed, 5 insertions, 5 deletions

diff --git a/test/functional/rpc_blockchain.py b/test/functional/rpc_blockchain.py
index 8f7d5114fa..4dd4899f74 100755
--- a/test/functional/rpc_blockchain.py
+++ b/test/functional/rpc_blockchain.py
@@ -329,7 +329,7 @@ class BlockchainTest(BitcoinTestFramework):
             assert 'muhash' not in r
 
         # Unknown hash_type raises an error
-        assert_raises_rpc_error(-8, "foohash is not a valid hash_type", node.gettxoutsetinfo, "foohash")
+        assert_raises_rpc_error(-8, "'foo hash' is not a valid hash_type", node.gettxoutsetinfo, "foo hash")
 
     def _test_getblockheader(self):
         self.log.info("Test getblockheader")
diff --git a/test/functional/rpc_getblockstats.py b/test/functional/rpc_getblockstats.py
index 8c08d2ced5..1ea1ee5659 100755
--- a/test/functional/rpc_getblockstats.py
+++ b/test/functional/rpc_getblockstats.py
@@ -142,17 +142,17 @@ class GetblockstatsTest(BitcoinTestFramework):
         inv_sel_stat = 'asdfghjkl'
         inv_stats = [
             [inv_sel_stat],
-            ['minfee' , inv_sel_stat],
+            ['minfee', inv_sel_stat],
             [inv_sel_stat, 'minfee'],
             ['minfee', inv_sel_stat, 'maxfee'],
         ]
         for inv_stat in inv_stats:
-            assert_raises_rpc_error(-8, 'Invalid selected statistic %s' % inv_sel_stat,
+            assert_raises_rpc_error(-8, f"Invalid selected statistic '{inv_sel_stat}'",
                                     self.nodes[0].getblockstats, hash_or_height=1, stats=inv_stat)
 
         # Make sure we aren't always returning inv_sel_stat as the culprit stat
-        assert_raises_rpc_error(-8, 'Invalid selected statistic aaa%s' % inv_sel_stat,
-                                self.nodes[0].getblockstats, hash_or_height=1, stats=['minfee' , 'aaa%s' % inv_sel_stat])
+        assert_raises_rpc_error(-8, f"Invalid selected statistic 'aaa{inv_sel_stat}'",
+                                self.nodes[0].getblockstats, hash_or_height=1, stats=['minfee', f'aaa{inv_sel_stat}'])
         # Mainchain's genesis block shouldn't be found on regtest
         assert_raises_rpc_error(-5, 'Block not found', self.nodes[0].getblockstats,
                                 hash_or_height='000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f')