fix(tests): various fixes (#4840)

* tests: extend "age" period in `feature_llmq_connections.py`

see `NOTE`

* tests: sleep more in `wait_until` by default

Avoid overloading rpc with 20+ requests per second, 2 should be enough.

* tests: various fixes in `activate_dip0024`

- lower batch size
- no fast mode
- disable spork17 while mining
- bump mocktime on every generate call

* tests: bump mocktime on generate in `activate_dip8`

* tests: fix `reindex` option in `restart_mn`

Make sure nodes actually finished reindexing before moving any further.

* tests: trigger recovery threads and wait on mn restarts

* tests: sync blocks in `wait_for_quorum_data`

* tests: bump disconnect timeouts in `p2p_invalid_messages.py`

1 is too low for busy nodes

* tests: Wait for addrv2 processing before bumping mocktime in p2p_addrv2_relay.py

* tests: use `timeout_scale` option in `get_recovered_sig` and `isolate_node`

* tests: fix `wait_for...`s

* tests: fix `close_mn_port` banning test

* Bump MASTERNODE_SYNC_RESET_SECONDS to 900

This helps to avoid issues with 10m+ bump_mocktime on isolated nodes in feature_llmq_is_retroactive.py and feature_llmq_simplepose.py.

* style: fix extra whitespace

Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>

src/masternode/sync.h

@@ -22,7 +22,7 @@ static constexpr int MASTERNODE_SYNC_FINISHED        = 999;
 
 static constexpr int MASTERNODE_SYNC_TICK_SECONDS    = 6;
 static constexpr int MASTERNODE_SYNC_TIMEOUT_SECONDS = 30; // our blocks are 2.5 minutes so 30 seconds should be fine
-static constexpr int MASTERNODE_SYNC_RESET_SECONDS   = 600; // Reset fReachedBestHeader in CMasternodeSync::Reset if UpdateBlockTip hasn't been called for this seconds
+static constexpr int MASTERNODE_SYNC_RESET_SECONDS   = 900; // Reset fReachedBestHeader in CMasternodeSync::Reset if UpdateBlockTip hasn't been called for this seconds
 
 extern std::unique_ptr<CMasternodeSync> masternodeSync;
 

test/functional/feature_llmq_connections.py

@@ -13,8 +13,11 @@ Checks intra quorum connections
 import time
 
 from test_framework.test_framework import DashTestFramework
-from test_framework.util import assert_greater_than_or_equal, connect_nodes, wait_until
+from test_framework.util import assert_greater_than_or_equal, connect_nodes, Options, wait_until
 
+# Probes should age after this many seconds.
+# NOTE: mine_quorum() can bump mocktime quite often internally so make sure this number is high enough.
+MAX_AGE = 120 * Options.timeout_scale
 
 class LLMQConnections(DashTestFramework):
     def set_test_params(self):
@@ -54,7 +57,7 @@ class LLMQConnections(DashTestFramework):
             wait_until(lambda: self.get_mn_probe_count(mn.node, q, False) == 4)
 
         self.log.info("checking that probes age")
-        self.bump_mocktime(60)
+        self.bump_mocktime(MAX_AGE)
         for mn in self.get_quorum_masternodes(q):
             wait_until(lambda: self.get_mn_probe_count(mn.node, q, False) == 0)
 
@@ -144,7 +147,7 @@ class LLMQConnections(DashTestFramework):
                 peerMap[p['verified_proregtx_hash']] = p
         for mn in self.get_quorum_masternodes(q):
             pi = mnMap[mn.proTxHash]
-            if pi['metaInfo']['lastOutboundSuccessElapsed'] < 60:
+            if pi['metaInfo']['lastOutboundSuccessElapsed'] < MAX_AGE:
                 count += 1
             elif check_peers and mn.proTxHash in peerMap:
                 count += 1

test/functional/feature_llmq_data_recovery.py

@@ -6,7 +6,7 @@
 import time
 from test_framework.mininode import logger
 from test_framework.test_framework import DashTestFramework
-from test_framework.util import force_finish_mnsync, connect_nodes
+from test_framework.util import force_finish_mnsync, connect_nodes, wait_until
 
 '''
 feature_llmq_data_recovery.py
@@ -31,13 +31,22 @@ class QuorumDataRecoveryTest(DashTestFramework):
     def restart_mn(self, mn, reindex=False, qvvec_sync=[], qdata_recovery_enabled=True):
         args = self.extra_args[mn.nodeIdx] + ['-masternodeblsprivkey=%s' % mn.keyOperator,
                                               '-llmq-data-recovery=%d' % qdata_recovery_enabled]
-        if reindex:
-            args.append('-reindex')
         for llmq_sync in qvvec_sync:
             args.append('-llmq-qvvec-sync=%s:%d' % (llmq_type_strings[llmq_sync[0]], llmq_sync[1]))
+        if reindex:
+            args.append('-reindex')
+            bb_hash = mn.node.getbestblockhash()
+            self.restart_node(mn.nodeIdx, args)
+            wait_until(lambda: mn.node.getbestblockhash() == bb_hash)
+        else:
             self.restart_node(mn.nodeIdx, args)
         force_finish_mnsync(mn.node)
         connect_nodes(mn.node, 0)
+        if qdata_recovery_enabled:
+            # trigger recovery threads and wait for them to start
+            self.nodes[0].generate(1)
+            self.bump_mocktime(self.quorum_data_thread_request_timeout_seconds + 1)
+            time.sleep(self.quorum_data_thread_request_timeout_seconds + 1)
         self.sync_blocks()
 
     def restart_mns(self, mns=None, exclude=[], reindex=False, qvvec_sync=[], qdata_recovery_enabled=True):

test/functional/feature_llmq_simplepose.py

@@ -13,7 +13,7 @@ Checks simple PoSe system based on LLMQ commitments
 import time
 
 from test_framework.test_framework import DashTestFramework
-from test_framework.util import connect_nodes, force_finish_mnsync, p2p_port, wait_until
+from test_framework.util import assert_equal, connect_nodes, force_finish_mnsync, p2p_port, wait_until
 
 
 class LLMQSimplePoSeTest(DashTestFramework):
@@ -92,6 +92,67 @@ class LLMQSimplePoSeTest(DashTestFramework):
         for mn in self.mninfo:
             assert not self.check_punished(mn) and not self.check_banned(mn)
 
+    def mine_quorum_no_check(self, expected_good_nodes, mninfos_online):
+        # Unlike in mine_quorum we skip most of the checks and only care about
+        # nodes moving forward from phase to phase and the fact that the quorum is actualy mined.
+        self.log.info("Mining a quorum with no checks")
+        nodes = [self.nodes[0]] + [mn.node for mn in mninfos_online]
+
+        # move forward to next DKG
+        skip_count = 24 - (self.nodes[0].getblockcount() % 24)
+        if skip_count != 0:
+            self.bump_mocktime(1, nodes=nodes)
+            self.nodes[0].generate(skip_count)
+        self.sync_blocks(nodes)
+
+        q = self.nodes[0].getbestblockhash()
+        self.log.info("Expected quorum_hash: "+str(q))
+        self.log.info("Waiting for phase 1 (init)")
+        self.wait_for_quorum_phase(q, 1, expected_good_nodes, None, 0, mninfos_online)
+        self.move_blocks(nodes, 2)
+
+        self.log.info("Waiting for phase 2 (contribute)")
+        self.wait_for_quorum_phase(q, 2, expected_good_nodes, None, 0, mninfos_online)
+        self.move_blocks(nodes, 2)
+
+        self.log.info("Waiting for phase 3 (complain)")
+        self.wait_for_quorum_phase(q, 3, expected_good_nodes, None, 0, mninfos_online)
+        self.move_blocks(nodes, 2)
+
+        self.log.info("Waiting for phase 4 (justify)")
+        self.wait_for_quorum_phase(q, 4, expected_good_nodes, None, 0, mninfos_online)
+        self.move_blocks(nodes, 2)
+
+        self.log.info("Waiting for phase 5 (commit)")
+        self.wait_for_quorum_phase(q, 5, expected_good_nodes, None, 0, mninfos_online)
+        self.move_blocks(nodes, 2)
+
+        self.log.info("Waiting for phase 6 (mining)")
+        self.wait_for_quorum_phase(q, 6, expected_good_nodes, None, 0, mninfos_online)
+
+        self.log.info("Waiting final commitment")
+        self.wait_for_quorum_commitment(q, nodes)
+
+        self.log.info("Mining final commitment")
+        self.bump_mocktime(1, nodes=nodes)
+        self.nodes[0].getblocktemplate() # this calls CreateNewBlock
+        self.nodes[0].generate(1)
+        self.sync_blocks(nodes)
+
+        self.log.info("Waiting for quorum to appear in the list")
+        self.wait_for_quorum_list(q, nodes)
+
+        new_quorum = self.nodes[0].quorum("list", 1)["llmq_test"][0]
+        assert_equal(q, new_quorum)
+        quorum_info = self.nodes[0].quorum("info", 100, new_quorum)
+
+        # Mine 8 (SIGN_HEIGHT_OFFSET) more blocks to make sure that the new quorum gets eligible for signing sessions
+        self.nodes[0].generate(8)
+        self.sync_blocks(nodes)
+        self.log.info("New quorum: height=%d, quorumHash=%s, quorumIndex=%d, minedBlock=%s" % (quorum_info["height"], new_quorum, quorum_info["quorumIndex"], quorum_info["minedBlock"]))
+
+        return new_quorum
+
     def test_banning(self, invalidate_proc, expected_connections):
         mninfos_online = self.mninfo.copy()
         mninfos_valid = self.mninfo.copy()
@@ -105,13 +166,15 @@ class LLMQSimplePoSeTest(DashTestFramework):
 
             # NOTE: Min PoSe penalty is 100 (see CDeterministicMNList::CalcMaxPoSePenalty()),
             # so nodes are PoSe-banned in the same DKG they misbehave without being PoSe-punished first.
-            if not instant_ban:
+            if instant_ban:
-                # it's ok to miss probes/quorum connections up to 5 times
-                for i in range(5):
-                    self.reset_probe_timeouts()
-                    self.mine_quorum(expected_connections=expected_connections, expected_members=expected_contributors, expected_contributions=expected_contributors, expected_complaints=0, expected_commitments=expected_contributors, mninfos_online=mninfos_online, mninfos_valid=mninfos_valid)
                 self.reset_probe_timeouts()
                 self.mine_quorum(expected_connections=expected_connections, expected_members=expected_contributors, expected_contributions=expected_contributors, expected_complaints=expected_contributors-1, expected_commitments=expected_contributors, mninfos_online=mninfos_online, mninfos_valid=mninfos_valid)
+            else:
+                # It's ok to miss probes/quorum connections up to 5 times.
+                # 6th time is when it should be banned for sure.
+                for i in range(6):
+                    self.reset_probe_timeouts()
+                    self.mine_quorum_no_check(expected_contributors - 1, mninfos_online)
 
             assert self.check_banned(mn)
 

test/functional/p2p_addrv2_relay.py

@@ -68,9 +68,13 @@ class AddrTest(BitcoinTestFramework):
         with self.nodes[0].assert_debug_log([
                 'Added 10 addresses from 127.0.0.1: 0 tried',
                 'received: addrv2 (131 bytes) peer=1',
-                'sending addrv2 (131 bytes) peer=2',
         ]):
             addr_source.send_and_ping(msg)
+
+        # Wait until "Added ..." before bumping mocktime to make sure addv2 is (almost) fully processed
+        with self.nodes[0].assert_debug_log([
+                'sending addrv2 (131 bytes) peer=2',
+        ]):
             self.bump_mocktime(30 * 60)
             addr_receiver.wait_for_addrv2()
 

test/functional/p2p_invalid_messages.py

@@ -152,7 +152,7 @@ class InvalidMessagesTest(BitcoinTestFramework):
             # modify magic bytes
             msg = b'\xff' * 4 + msg[4:]
             conn.send_raw_message(msg)
-            conn.wait_for_disconnect(timeout=1)
+            conn.wait_for_disconnect(timeout=5)
             self.nodes[0].disconnect_p2ps()
 
     def test_checksum(self):
@@ -178,7 +178,7 @@ class InvalidMessagesTest(BitcoinTestFramework):
             # modify len to MAX_SIZE + 1
             msg = msg[:cut_len] + struct.pack("<I", 0x02000000 + 1) + msg[cut_len + 4:]
             self.nodes[0].p2p.send_raw_message(msg)
-            conn.wait_for_disconnect(timeout=1)
+            conn.wait_for_disconnect(timeout=5)
             self.nodes[0].disconnect_p2ps()
 
     def test_command(self):

test/functional/test_framework/test_framework.py

@@ -815,32 +815,48 @@ class DashTestFramework(BitcoinTestFramework):
         # (MAX_BLOCKS_IN_TRANSIT_PER_PEER = 16 blocks) reorg error.
         self.log.info("Wait for dip0008 activation")
         while self.nodes[0].getblockcount() < self.dip8_activation_height:
+            self.bump_mocktime(10)
             self.nodes[0].generate(10)
             if slow_mode:
                 self.sync_blocks()
         self.sync_blocks()
 
-    def activate_dip0024(self, slow_mode=False, expected_activation_height=None):
+    def activate_dip0024(self, expected_activation_height=None):
         self.log.info("Wait for dip0024 activation")
 
+        # disable spork17 while mining blocks to activate dip0024 to prevent accidental quorum formation
+        spork17_value = self.nodes[0].spork('show')['SPORK_17_QUORUM_DKG_ENABLED']
+        self.bump_mocktime(1)
+        self.nodes[0].sporkupdate("SPORK_17_QUORUM_DKG_ENABLED", 4070908800)
+        self.wait_for_sporks_same()
+
+        # mine blocks in batches
+        batch_size = 10
         if expected_activation_height is not None:
             height = self.nodes[0].getblockcount()
-            batch_size = 100
             while height - expected_activation_height > batch_size:
+                self.bump_mocktime(batch_size)
                 self.nodes[0].generate(batch_size)
                 height += batch_size
                 self.sync_blocks()
             assert height - expected_activation_height < batch_size
-            self.nodes[0].generate(height - expected_activation_height - 1)
+            blocks_left = height - expected_activation_height - 1
+            self.bump_mocktime(blocks_left)
+            self.nodes[0].generate(blocks_left)
             self.sync_blocks()
             assert self.nodes[0].getblockchaininfo()['bip9_softforks']['dip0024']['status'] != 'active'
 
         while self.nodes[0].getblockchaininfo()['bip9_softforks']['dip0024']['status'] != 'active':
-            self.nodes[0].generate(10)
+            self.bump_mocktime(batch_size)
-            if slow_mode:
+            self.nodes[0].generate(batch_size)
             self.sync_blocks()
         self.sync_blocks()
 
+        # revert spork17 changes
+        self.bump_mocktime(1)
+        self.nodes[0].sporkupdate("SPORK_17_QUORUM_DKG_ENABLED", spork17_value)
+        self.wait_for_sporks_same()
+
     def set_dash_llmq_test_params(self, llmq_size, llmq_threshold):
         self.llmq_size = llmq_size
         self.llmq_threshold = llmq_threshold
@@ -1155,40 +1171,46 @@ class DashTestFramework(BitcoinTestFramework):
             return all(node.spork('show') == sporks for node in self.nodes[1:])
         wait_until(check_sporks_same, timeout=timeout, sleep=0.5)
 
-    def wait_for_quorum_connections(self, quorum_hash, expected_connections, nodes, llmq_type_name="llmq_test", timeout = 60, wait_proc=None):
+    def wait_for_quorum_connections(self, quorum_hash, expected_connections, mninfos, llmq_type_name="llmq_test", timeout = 60, wait_proc=None):
         def check_quorum_connections():
-            all_ok = True
+            def ret():
-            for node in nodes:
+                if wait_proc is not None:
-                s = node.quorum("dkgstatus")
+                    wait_proc()
-                mn_ok = True
+                return False
-                for qs in s:
+
-                    if "llmqType" not in qs:
+            for mn in mninfos:
-                        continue
+                s = mn.node.quorum("dkgstatus")
+                for qs in s["session"]:
                     if qs["llmqType"] != llmq_type_name:
                         continue
-                    if "quorumConnections" not in qs:
+                    if qs["status"]["quorumHash"] != quorum_hash:
                         continue
-                    qconnections = qs["quorumConnections"]
+                    for qc in s["quorumConnections"]:
-                    if qconnections["quorumHash"] != quorum_hash:
+                        if "quorumConnections" not in qc:
-                        mn_ok = False
+                            continue
+                        if qc["llmqType"] != llmq_type_name:
+                            continue
+                        if qc["quorumHash"] != quorum_hash:
+                            continue
+                        if len(qc["quorumConnections"]) == 0:
                             continue
                         cnt = 0
-                    for c in qconnections["quorumConnections"]:
+                        for c in qc["quorumConnections"]:
                             if c["connected"]:
                                 cnt += 1
                         if cnt < expected_connections:
-                        mn_ok = False
+                            return ret()
-                        break
+                        return True
-                    break
+                    # a session with no matching connections - not ok
-                if not mn_ok:
+                    return ret()
-                    all_ok = False
+                # a node with no sessions - ok
-                    break
+                pass
-            if not all_ok and wait_proc is not None:
+            # no sessions at all - not ok
-                wait_proc()
+            return ret()
-            return all_ok
+
         wait_until(check_quorum_connections, timeout=timeout, sleep=1)
 
-    def wait_for_masternode_probes(self, mninfos, timeout = 30, wait_proc=None, llmq_type_name="llmq_test"):
+    def wait_for_masternode_probes(self, quorum_hash, mninfos, timeout = 30, wait_proc=None, llmq_type_name="llmq_test"):
         def check_probes():
             def ret():
                 if wait_proc is not None:
@@ -1197,15 +1219,17 @@ class DashTestFramework(BitcoinTestFramework):
 
             for mn in mninfos:
                 s = mn.node.quorum('dkgstatus')
-                if llmq_type_name not in s["session"]:
+                for qs in s["session"]:
+                    if qs["llmqType"] != llmq_type_name:
                         continue
-                if "quorumConnections" not in s:
+                    if qs["status"]["quorumHash"] != quorum_hash:
-                    return ret()
+                        continue
-                s = s["quorumConnections"]
+                    for qc in s["quorumConnections"]:
-                if llmq_type_name not in s:
+                        if qc["llmqType"] != llmq_type_name:
-                    return ret()
+                            continue
-
+                        if qc["quorumHash"] != quorum_hash:
-                for c in s[llmq_type_name]:
+                            continue
+                        for c in qc["quorumConnections"]:
                             if c["proTxHash"] == mn.proTxHash:
                                 continue
                             if not c["outbound"]:
@@ -1220,52 +1244,38 @@ class DashTestFramework(BitcoinTestFramework):
                                     # MN is expected to be offline, so let's only check that the last probe is not too long ago
                                     if mn2['metaInfo']['lastOutboundAttemptElapsed'] > 55 * 60 and mn2['metaInfo']['lastOutboundSuccessElapsed'] > 55 * 60:
                                         return ret()
-
             return True
+
         wait_until(check_probes, timeout=timeout, sleep=1)
 
     def wait_for_quorum_phase(self, quorum_hash, phase, expected_member_count, check_received_messages, check_received_messages_count, mninfos, llmq_type_name="llmq_test", timeout=30, sleep=1):
         def check_dkg_session():
-            all_ok = True
             member_count = 0
             for mn in mninfos:
                 s = mn.node.quorum("dkgstatus")["session"]
-                mn_ok = True
                 for qs in s:
                     if qs["llmqType"] != llmq_type_name:
                         continue
                     qstatus = qs["status"]
                     if qstatus["quorumHash"] != quorum_hash:
                         continue
-                    member_count += 1
-                    if "phase" not in qstatus:
-                        mn_ok = False
-                        break
                     if qstatus["phase"] != phase:
-                        mn_ok = False
+                        return False
-                        break
                     if check_received_messages is not None:
                         if qstatus[check_received_messages] < check_received_messages_count:
-                            mn_ok = False
-                            break
-                    break
-                if not mn_ok:
-                    all_ok = False
-                    break
-            if all_ok and member_count != expected_member_count:
                             return False
-            return all_ok
+                    member_count += 1
+                    break
+            return member_count >= expected_member_count
+
         wait_until(check_dkg_session, timeout=timeout, sleep=sleep)
 
     def wait_for_quorum_commitment(self, quorum_hash, nodes, llmq_type=100, timeout=15):
         def check_dkg_comitments():
-            time.sleep(2)
-            all_ok = True
             for node in nodes:
                 s = node.quorum("dkgstatus")
                 if "minableCommitments" not in s:
-                    all_ok = False
+                    return False
-                    break
                 commits = s["minableCommitments"]
                 c_ok = False
                 for c in commits:
@@ -1276,9 +1286,9 @@ class DashTestFramework(BitcoinTestFramework):
                     c_ok = True
                     break
                 if not c_ok:
-                    all_ok = False
+                    return False
-                    break
+            return True
-            return all_ok
+
         wait_until(check_dkg_comitments, timeout=timeout, sleep=1)
 
     def wait_for_quorum_list(self, quorum_hash, nodes, timeout=15, sleep=2, llmq_type_name="llmq_test"):
@@ -1344,9 +1354,9 @@ class DashTestFramework(BitcoinTestFramework):
         self.log.info("Expected quorum_hash:"+str(q))
         self.log.info("Waiting for phase 1 (init)")
         self.wait_for_quorum_phase(q, 1, expected_members, None, 0, mninfos_online, llmq_type_name=llmq_type_name)
-        self.wait_for_quorum_connections(q, expected_connections, nodes, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes), llmq_type_name=llmq_type_name)
+        self.wait_for_quorum_connections(q, expected_connections, mninfos_online, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes), llmq_type_name=llmq_type_name)
         if spork23_active:
-            self.wait_for_masternode_probes(mninfos_valid, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes))
+            self.wait_for_masternode_probes(q, mninfos_online, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes))
 
         self.move_blocks(nodes, 2)
 
@@ -1440,9 +1450,9 @@ class DashTestFramework(BitcoinTestFramework):
         self.log.info("quorumIndex 0: Waiting for phase 1 (init)")
         self.wait_for_quorum_phase(q_0, 1, expected_members, None, 0, mninfos_online, llmq_type_name)
         self.log.info("quorumIndex 0: Waiting for quorum connections (init)")
-        self.wait_for_quorum_connections(q_0, expected_connections, nodes, llmq_type_name, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes))
+        self.wait_for_quorum_connections(q_0, expected_connections, mninfos_online, llmq_type_name, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes))
         if spork23_active:
-            self.wait_for_masternode_probes(mninfos_valid, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes))
+            self.wait_for_masternode_probes(q_0, mninfos_online, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes), llmq_type_name=llmq_type_name)
 
         self.move_blocks(nodes, 1)
 
@@ -1454,7 +1464,9 @@ class DashTestFramework(BitcoinTestFramework):
         self.log.info("quorumIndex 1: Waiting for phase 1 (init)")
         self.wait_for_quorum_phase(q_1, 1, expected_members, None, 0, mninfos_online, llmq_type_name)
         self.log.info("quorumIndex 1: Waiting for quorum connections (init)")
-        self.wait_for_quorum_connections(q_1, expected_connections, nodes, llmq_type_name, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes))
+        self.wait_for_quorum_connections(q_1, expected_connections, mninfos_online, llmq_type_name, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes))
+        if spork23_active:
+            self.wait_for_masternode_probes(q_1, mninfos_online, wait_proc=lambda: self.bump_mocktime(1, nodes=nodes), llmq_type_name=llmq_type_name)
 
         self.move_blocks(nodes, 1)
 
@@ -1554,8 +1566,8 @@ class DashTestFramework(BitcoinTestFramework):
         # Note: recsigs aren't relayed to regular nodes by default,
         # make sure to pick a mn as a node to query for recsigs.
         node = self.mninfo[0].node if node is None else node
-        time_start = time.time()
+        stop_time = time.time() + 10 * self.options.timeout_scale
-        while time.time() - time_start < 10:
+        while time.time() < stop_time:
             try:
                 return node.quorum('getrecsig', llmq_type, rec_sig_id, rec_sig_msg_hash)
             except JSONRPCException:
@@ -1596,6 +1608,7 @@ class DashTestFramework(BitcoinTestFramework):
                 if self.mocktime % 2:
                     self.bump_mocktime(self.quorum_data_request_expiration_timeout + 1)
                     self.nodes[0].generate(1)
+                    self.sync_blocks()
                 else:
                     self.bump_mocktime(self.quorum_data_thread_request_timeout_seconds + 1)
 

test/functional/test_framework/util.py

@@ -227,7 +227,7 @@ def str_to_b64str(string):
 def satoshi_round(amount):
     return Decimal(amount).quantize(Decimal('0.00000001'), rounding=ROUND_DOWN)
 
-def wait_until(predicate, *, attempts=float('inf'), timeout=float('inf'), sleep=0.05, timeout_factor=1.0, lock=None, do_assert=True, allow_exception=False):
+def wait_until(predicate, *, attempts=float('inf'), timeout=float('inf'), sleep=0.5, timeout_factor=1.0, lock=None, do_assert=True, allow_exception=False):
     if attempts == float('inf') and timeout == float('inf'):
         timeout = 60
     timeout = timeout * timeout_factor
@@ -470,8 +470,9 @@ def connect_nodes(from_connection, node_num):
 
 def isolate_node(node, timeout=5):
     node.setnetworkactive(False)
-    st = time.time()
+    timeout *= Options.timeout_scale
-    while time.time() < st + timeout:
+    stop_time = time.time() + timeout
+    while time.time() < stop_time:
         if node.getconnectioncount() == 0:
             return
         time.sleep(0.5)