Merge bitcoin/bitcoin#19013: test: add v0.20.1, v0.21.0 and v22.0 to backwards compatibility test

24cec4b5c02e12cf0b6b56ba5055b8f5758627a5 test: Fix intermittent test failure in feature_backwards_compatibility (MarcoFalke)
d8b705f1caeb3b4a6790cb26e4e5584ca791d965 test: previous releases: add v22.0 (Sjors Provoost)
40849eebd9c7a92f6b670b30c9338358d8306cfe test: bump sandbox argument minimum version (Sjors Provoost)
8a57a06a5062dd8dfdefca4e404d0ddbd2a3da1d test: previous releases: add v0.21.0 (Sjors Provoost)
8cba75f5fd758d7e59bd0a84dbd17b59fb8a5dd2 test: v0.20.1 backwards compatibility (Sjors Provoost)
0e4b695b6aee276005dc3dd6faaa1d9cb3abeacf test: backwards compatibility: misc fixes (Sjors Provoost)
76557cbe4cd067feb04bd270aa6ba532eae84963 test: Remove i686 from test/get_previous_releases.py (MarcoFalke)

Pull request description:

  This also simplifies the tests a bit.

ACKs for top commit:
  ryanofsky:
    Code review ACK 24cec4b5c02e12cf0b6b56ba5055b8f5758627a5. Only change since last review is rebasing and adding comment and whitelist args.

Tree-SHA512: 85a603ddd70fd8f0180d00fb84eb2ad2f92d6199b7d3f7c1abd660bfba53f869faf40f1a4183a8ce15dbd496ee3132d879c1258651c9d443ece69e5fe328bd26

4 files changed, 116 insertions, 200 deletions

diff --git a/test/README.md b/test/README.md
index c9e15c4968..8fffde888d 100644
--- a/test/README.md
+++ b/test/README.md
@@ -98,7 +98,7 @@ test/functional/test_runner.py --extended
 In order to run backwards compatibility tests, download the previous node binaries:
 
 ```
-test/get_previous_releases.py -b v0.20.1 v0.19.1 v0.18.1 v0.17.2 v0.16.3 v0.15.2
+test/get_previous_releases.py -b v22.0 v0.21.0 v0.20.1 v0.19.1 v0.18.1 v0.17.2 v0.16.3 v0.15.2
 ```
 
 By default, up to 4 tests will be run in parallel by test_runner. To specify
diff --git a/test/functional/feature_backwards_compatibility.py b/test/functional/feature_backwards_compatibility.py
index 476a6a0c14..a7fb3184a6 100755
--- a/test/functional/feature_backwards_compatibility.py
+++ b/test/functional/feature_backwards_compatibility.py
@@ -34,15 +34,18 @@ from test_framework.util import (
 class BackwardsCompatibilityTest(BitcoinTestFramework):
     def set_test_params(self):
         self.setup_clean_chain = True
-        self.num_nodes = 6
+        self.num_nodes = 9
         # Add new version after each release:
         self.extra_args = [
-            ["-addresstype=bech32"], # Pre-release: use to mine blocks
-            ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # Pre-release: use to receive coins, swap wallets, etc
-            ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.19.1
-            ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.18.1
-            ["-nowallet", "-walletrbf=1", "-addresstype=bech32"], # v0.17.2
-            ["-nowallet", "-walletrbf=1", "-addresstype=bech32", "-wallet=wallet.dat"], # v0.16.3
+            ["-addresstype=bech32", "-whitelist=noban@127.0.0.1"], # Pre-release: use to mine blocks. noban for immediate tx relay
+            ["-nowallet", "-walletrbf=1", "-addresstype=bech32", "-whitelist=noban@127.0.0.1"], # Pre-release: use to receive coins, swap wallets, etc
+            ["-nowallet", "-walletrbf=1", "-addresstype=bech32", "-whitelist=noban@127.0.0.1"], # v22.0
+            ["-nowallet", "-walletrbf=1", "-addresstype=bech32", "-whitelist=noban@127.0.0.1"], # v0.21.0
+            ["-nowallet", "-walletrbf=1", "-addresstype=bech32", "-whitelist=noban@127.0.0.1"], # v0.20.1
+            ["-nowallet", "-walletrbf=1", "-addresstype=bech32", "-whitelist=noban@127.0.0.1"], # v0.19.1
+            ["-nowallet", "-walletrbf=1", "-addresstype=bech32", "-whitelist=127.0.0.1"], # v0.18.1
+            ["-nowallet", "-walletrbf=1", "-addresstype=bech32", "-whitelist=127.0.0.1"], # v0.17.2
+            ["-nowallet", "-walletrbf=1", "-addresstype=bech32", "-whitelist=127.0.0.1", "-wallet=wallet.dat"], # v0.16.3
         ]
         self.wallet_names = [self.default_wallet_name]
 
@@ -54,6 +57,9 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
         self.add_nodes(self.num_nodes, extra_args=self.extra_args, versions=[
             None,
             None,
+            220000,
+            210000,
+            200100,
             190100,
             180100,
             170200,
@@ -63,19 +69,27 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
         self.start_nodes()
         self.import_deterministic_coinbase_privkeys()
 
-    def run_test(self):
-        self.generatetoaddress(self.nodes[0], COINBASE_MATURITY + 1, self.nodes[0].getnewaddress())
-
-        # Sanity check the test framework:
-        res = self.nodes[self.num_nodes - 1].getblockchaininfo()
-        assert_equal(res['blocks'], COINBASE_MATURITY + 1)
+    def nodes_wallet_dir(self, node):
+        if node.version < 170000:
+            return os.path.join(node.datadir, "regtest")
+        return os.path.join(node.datadir, "regtest/wallets")
 
-        node_master = self.nodes[self.num_nodes - 5]
+    def run_test(self):
+        node_miner = self.nodes[0]
+        node_master = self.nodes[1]
         node_v19 = self.nodes[self.num_nodes - 4]
         node_v18 = self.nodes[self.num_nodes - 3]
         node_v17 = self.nodes[self.num_nodes - 2]
         node_v16 = self.nodes[self.num_nodes - 1]
 
+        legacy_nodes = self.nodes[2:]
+
+        self.generatetoaddress(node_miner, COINBASE_MATURITY + 1, node_miner.getnewaddress())
+
+        # Sanity check the test framework:
+        res = node_v16.getblockchaininfo()
+        assert_equal(res['blocks'], COINBASE_MATURITY + 1)
+
         self.log.info("Test wallet backwards compatibility...")
         # Create a number of wallets and open them in older versions:
 
@@ -88,21 +102,21 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
         assert info['keypoolsize'] > 0
         # Create a confirmed transaction, receiving coins
         address = wallet.getnewaddress()
-        self.nodes[0].sendtoaddress(address, 10)
+        node_miner.sendtoaddress(address, 10)
         self.sync_mempools()
-        self.generate(self.nodes[0], 1)
+        self.generate(node_miner, 1)
         # Create a conflicting transaction using RBF
-        return_address = self.nodes[0].getnewaddress()
-        tx1_id = self.nodes[1].sendtoaddress(return_address, 1)
-        tx2_id = self.nodes[1].bumpfee(tx1_id)["txid"]
+        return_address = node_miner.getnewaddress()
+        tx1_id = node_master.sendtoaddress(return_address, 1)
+        tx2_id = node_master.bumpfee(tx1_id)["txid"]
         # Confirm the transaction
         self.sync_mempools()
-        self.generate(self.nodes[0], 1)
+        self.generate(node_miner, 1)
         # Create another conflicting transaction using RBF
-        tx3_id = self.nodes[1].sendtoaddress(return_address, 1)
-        tx4_id = self.nodes[1].bumpfee(tx3_id)["txid"]
+        tx3_id = node_master.sendtoaddress(return_address, 1)
+        tx4_id = node_master.bumpfee(tx3_id)["txid"]
         # Abandon transaction, but don't confirm
-        self.nodes[1].abandontransaction(tx3_id)
+        node_master.abandontransaction(tx3_id)
 
         # w1_v19: regular wallet, created with v0.19
         node_v19.rpc.createwallet(wallet_name="w1_v19")
@@ -113,6 +127,7 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
         # Use addmultisigaddress (see #18075)
         address_18075 = wallet.rpc.addmultisigaddress(1, ["0296b538e853519c726a2c91e61ec11600ae1390813a627c66fb8be7947be63c52", "037211a824f55b505228e4c3d5194c1fcfaa15a456abdf37f9b9d97a4040afc073"], "", "legacy")["address"]
         assert wallet.getaddressinfo(address_18075)["solvable"]
+        node_v19.unloadwallet("w1_v19")
 
         # w1_v18: regular wallet, created with v0.18
         node_v18.rpc.createwallet(wallet_name="w1_v18")
@@ -130,20 +145,6 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
         assert info['private_keys_enabled'] == False
         assert info['keypoolsize'] == 0
 
-        # w2_v19: wallet with private keys disabled, created with v0.19
-        node_v19.rpc.createwallet(wallet_name="w2_v19", disable_private_keys=True)
-        wallet = node_v19.get_wallet_rpc("w2_v19")
-        info = wallet.getwalletinfo()
-        assert info['private_keys_enabled'] == False
-        assert info['keypoolsize'] == 0
-
-        # w2_v18: wallet with private keys disabled, created with v0.18
-        node_v18.rpc.createwallet(wallet_name="w2_v18", disable_private_keys=True)
-        wallet = node_v18.get_wallet_rpc("w2_v18")
-        info = wallet.getwalletinfo()
-        assert info['private_keys_enabled'] == False
-        assert info['keypoolsize'] == 0
-
         # w3: blank wallet, created on master: update this
         #     test when default blank wallets can no longer be opened by older versions.
         node_master.createwallet(wallet_name="w3", blank=True)
@@ -152,170 +153,72 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
         assert info['private_keys_enabled']
         assert info['keypoolsize'] == 0
 
-        # w3_v19: blank wallet, created with v0.19
-        node_v19.rpc.createwallet(wallet_name="w3_v19", blank=True)
-        wallet = node_v19.get_wallet_rpc("w3_v19")
-        info = wallet.getwalletinfo()
-        assert info['private_keys_enabled']
-        assert info['keypoolsize'] == 0
-
-        # w3_v18: blank wallet, created with v0.18
-        node_v18.rpc.createwallet(wallet_name="w3_v18", blank=True)
-        wallet = node_v18.get_wallet_rpc("w3_v18")
-        info = wallet.getwalletinfo()
-        assert info['private_keys_enabled']
-        assert info['keypoolsize'] == 0
-
-        # Copy the wallets to older nodes:
+        # Unload wallets and copy to older nodes:
         node_master_wallets_dir = os.path.join(node_master.datadir, "regtest/wallets")
         node_v19_wallets_dir = os.path.join(node_v19.datadir, "regtest/wallets")
-        node_v18_wallets_dir = os.path.join(node_v18.datadir, "regtest/wallets")
         node_v17_wallets_dir = os.path.join(node_v17.datadir, "regtest/wallets")
         node_v16_wallets_dir = os.path.join(node_v16.datadir, "regtest")
         node_master.unloadwallet("w1")
         node_master.unloadwallet("w2")
-        node_v19.unloadwallet("w1_v19")
-        node_v19.unloadwallet("w2_v19")
-        node_v18.unloadwallet("w1_v18")
-        node_v18.unloadwallet("w2_v18")
-
-        # Copy wallets to v0.16
-        for wallet in os.listdir(node_master_wallets_dir):
-            shutil.copytree(
-                os.path.join(node_master_wallets_dir, wallet),
-                os.path.join(node_v16_wallets_dir, wallet)
-            )
+        node_master.unloadwallet("w3")
 
-        # Copy wallets to v0.17
-        for wallet in os.listdir(node_master_wallets_dir):
-            shutil.copytree(
-                os.path.join(node_master_wallets_dir, wallet),
-                os.path.join(node_v17_wallets_dir, wallet)
-            )
-        for wallet in os.listdir(node_v18_wallets_dir):
-            shutil.copytree(
-                os.path.join(node_v18_wallets_dir, wallet),
-                os.path.join(node_v17_wallets_dir, wallet)
-            )
-
-        # Copy wallets to v0.18
-        for wallet in os.listdir(node_master_wallets_dir):
-            shutil.copytree(
-                os.path.join(node_master_wallets_dir, wallet),
-                os.path.join(node_v18_wallets_dir, wallet)
-            )
-
-        # Copy wallets to v0.19
-        for wallet in os.listdir(node_master_wallets_dir):
-            shutil.copytree(
-                os.path.join(node_master_wallets_dir, wallet),
-                os.path.join(node_v19_wallets_dir, wallet)
-            )
+        for node in legacy_nodes:
+            # Copy wallets to previous version
+            for wallet in os.listdir(node_master_wallets_dir):
+                shutil.copytree(
+                    os.path.join(node_master_wallets_dir, wallet),
+                    os.path.join(self.nodes_wallet_dir(node), wallet)
+                )
 
         if not self.options.descriptors:
             # Descriptor wallets break compatibility, only run this test for legacy wallet
-            # Open the wallets in v0.19
-            node_v19.loadwallet("w1")
-            wallet = node_v19.get_wallet_rpc("w1")
-            info = wallet.getwalletinfo()
-            assert info['private_keys_enabled']
-            assert info['keypoolsize'] > 0
-            txs = wallet.listtransactions()
-            assert_equal(len(txs), 5)
-            assert_equal(txs[1]["txid"], tx1_id)
-            assert_equal(txs[2]["walletconflicts"], [tx1_id])
-            assert_equal(txs[1]["replaced_by_txid"], tx2_id)
-            assert not(txs[1]["abandoned"])
-            assert_equal(txs[1]["confirmations"], -1)
-            assert_equal(txs[2]["blockindex"], 1)
-            assert txs[3]["abandoned"]
-            assert_equal(txs[4]["walletconflicts"], [tx3_id])
-            assert_equal(txs[3]["replaced_by_txid"], tx4_id)
-            assert not(hasattr(txs[3], "blockindex"))
-
-            node_v19.loadwallet("w2")
-            wallet = node_v19.get_wallet_rpc("w2")
-            info = wallet.getwalletinfo()
-            assert info['private_keys_enabled'] == False
-            assert info['keypoolsize'] == 0
-
-            node_v19.loadwallet("w3")
-            wallet = node_v19.get_wallet_rpc("w3")
-            info = wallet.getwalletinfo()
-            assert info['private_keys_enabled']
-            assert info['keypoolsize'] == 0
-
-            # Open the wallets in v0.18
-            node_v18.loadwallet("w1")
-            wallet = node_v18.get_wallet_rpc("w1")
-            info = wallet.getwalletinfo()
-            assert info['private_keys_enabled']
-            assert info['keypoolsize'] > 0
-            txs = wallet.listtransactions()
-            assert_equal(len(txs), 5)
-            assert_equal(txs[1]["txid"], tx1_id)
-            assert_equal(txs[2]["walletconflicts"], [tx1_id])
-            assert_equal(txs[1]["replaced_by_txid"], tx2_id)
-            assert not(txs[1]["abandoned"])
-            assert_equal(txs[1]["confirmations"], -1)
-            assert_equal(txs[2]["blockindex"], 1)
-            assert txs[3]["abandoned"]
-            assert_equal(txs[4]["walletconflicts"], [tx3_id])
-            assert_equal(txs[3]["replaced_by_txid"], tx4_id)
-            assert not(hasattr(txs[3], "blockindex"))
-
-            node_v18.loadwallet("w2")
-            wallet = node_v18.get_wallet_rpc("w2")
-            info = wallet.getwalletinfo()
-            assert info['private_keys_enabled'] == False
-            assert info['keypoolsize'] == 0
-
-            node_v18.loadwallet("w3")
-            wallet = node_v18.get_wallet_rpc("w3")
-            info = wallet.getwalletinfo()
-            assert info['private_keys_enabled']
-            assert info['keypoolsize'] == 0
-
-            node_v17.loadwallet("w1")
-            wallet = node_v17.get_wallet_rpc("w1")
-            info = wallet.getwalletinfo()
-            assert info['private_keys_enabled']
-            assert info['keypoolsize'] > 0
-
-            node_v17.loadwallet("w2")
-            wallet = node_v17.get_wallet_rpc("w2")
-            info = wallet.getwalletinfo()
-            assert info['private_keys_enabled'] == False
-            assert info['keypoolsize'] == 0
+            # Load modern wallet with older nodes
+            for node in legacy_nodes:
+                for wallet_name in ["w1", "w2", "w3"]:
+                    if node.version < 170000:
+                        # loadwallet was introduced in v0.17.0
+                        continue
+                    if node.version < 180000 and wallet_name == "w3":
+                        # Blank wallets were introduced in v0.18.0. We test the loading error below.
+                        continue
+                    node.loadwallet(wallet_name)
+                    wallet = node.get_wallet_rpc(wallet_name)
+                    info = wallet.getwalletinfo()
+                    if wallet_name == "w1":
+                        assert info['private_keys_enabled'] == True
+                        assert info['keypoolsize'] > 0
+                        txs = wallet.listtransactions()
+                        assert_equal(len(txs), 5)
+                        assert_equal(txs[1]["txid"], tx1_id)
+                        assert_equal(txs[2]["walletconflicts"], [tx1_id])
+                        assert_equal(txs[1]["replaced_by_txid"], tx2_id)
+                        assert not(txs[1]["abandoned"])
+                        assert_equal(txs[1]["confirmations"], -1)
+                        assert_equal(txs[2]["blockindex"], 1)
+                        assert txs[3]["abandoned"]
+                        assert_equal(txs[4]["walletconflicts"], [tx3_id])
+                        assert_equal(txs[3]["replaced_by_txid"], tx4_id)
+                        assert not(hasattr(txs[3], "blockindex"))
+                    elif wallet_name == "w2":
+                        assert(info['private_keys_enabled'] == False)
+                        assert info['keypoolsize'] == 0
+                    else:
+                        assert(info['private_keys_enabled'] == True)
+                        assert info['keypoolsize'] == 0
         else:
-            # Descriptor wallets appear to be corrupted wallets to old software
-            assert_raises_rpc_error(-4, "Wallet file verification failed: wallet.dat corrupt, salvage failed", node_v19.loadwallet, "w1")
-            assert_raises_rpc_error(-4, "Wallet file verification failed: wallet.dat corrupt, salvage failed", node_v19.loadwallet, "w2")
-            assert_raises_rpc_error(-4, "Wallet file verification failed: wallet.dat corrupt, salvage failed", node_v19.loadwallet, "w3")
-            assert_raises_rpc_error(-4, "Wallet file verification failed: wallet.dat corrupt, salvage failed", node_v18.loadwallet, "w1")
-            assert_raises_rpc_error(-4, "Wallet file verification failed: wallet.dat corrupt, salvage failed", node_v18.loadwallet, "w2")
-            assert_raises_rpc_error(-4, "Wallet file verification failed: wallet.dat corrupt, salvage failed", node_v18.loadwallet, "w3")
-
-        # Open the wallets in v0.17
-        node_v17.loadwallet("w1_v18")
-        wallet = node_v17.get_wallet_rpc("w1_v18")
-        info = wallet.getwalletinfo()
-        assert info['private_keys_enabled']
-        assert info['keypoolsize'] > 0
-
-        node_v17.loadwallet("w2_v18")
-        wallet = node_v17.get_wallet_rpc("w2_v18")
-        info = wallet.getwalletinfo()
-        assert info['private_keys_enabled'] == False
-        assert info['keypoolsize'] == 0
+            for node in legacy_nodes:
+                # Descriptor wallets appear to be corrupted wallets to old software
+                # and loadwallet is introduced in v0.17.0
+                if node.version >= 170000 and node.version < 210000:
+                    for wallet_name in ["w1", "w2", "w3"]:
+                        assert_raises_rpc_error(-4, "Wallet file verification failed: wallet.dat corrupt, salvage failed", node.loadwallet, wallet_name)
 
         # RPC loadwallet failure causes bitcoind to exit, in addition to the RPC
         # call failure, so the following test won't work:
-        # assert_raises_rpc_error(-4, "Wallet loading failed.", node_v17.loadwallet, 'w3_v18')
+        # assert_raises_rpc_error(-4, "Wallet loading failed.", node_v17.loadwallet, 'w3')
 
         # Instead, we stop node and try to launch it with the wallet:
-        self.stop_node(4)
-        node_v17.assert_start_raises_init_error(["-wallet=w3_v18"], "Error: Error loading w3_v18: Wallet requires newer version of Bitcoin Core")
+        self.stop_node(node_v17.index)
         if self.options.descriptors:
             # Descriptor wallets appear to be corrupted wallets to old software
             node_v17.assert_start_raises_init_error(["-wallet=w1"], "Error: wallet.dat corrupt, salvage failed")
@@ -323,23 +226,23 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
             node_v17.assert_start_raises_init_error(["-wallet=w3"], "Error: wallet.dat corrupt, salvage failed")
         else:
             node_v17.assert_start_raises_init_error(["-wallet=w3"], "Error: Error loading w3: Wallet requires newer version of Bitcoin Core")
-        self.start_node(4)
+        self.start_node(node_v17.index)
 
         if not self.options.descriptors:
             # Descriptor wallets break compatibility, only run this test for legacy wallets
             # Open most recent wallet in v0.16 (no loadwallet RPC)
-            self.restart_node(5, extra_args=["-wallet=w2"])
+            self.restart_node(node_v16.index, extra_args=["-wallet=w2"])
             wallet = node_v16.get_wallet_rpc("w2")
             info = wallet.getwalletinfo()
             assert info['keypoolsize'] == 1
 
         # Create upgrade wallet in v0.16
-        self.restart_node(-1, extra_args=["-wallet=u1_v16"])
+        self.restart_node(node_v16.index, extra_args=["-wallet=u1_v16"])
         wallet = node_v16.get_wallet_rpc("u1_v16")
         v16_addr = wallet.getnewaddress('', "bech32")
         v16_info = wallet.validateaddress(v16_addr)
         v16_pubkey = v16_info['pubkey']
-        self.stop_node(-1)
+        self.stop_node(node_v16.index)
 
         self.log.info("Test wallet upgrade path...")
         # u1: regular wallet, created with v0.17
@@ -371,7 +274,7 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
                 os.path.join(node_master_wallets_dir, "u1_v16"),
                 os.path.join(node_v16_wallets_dir, "wallets/u1_v16")
             )
-            self.start_node(-1, extra_args=["-wallet=u1_v16"])
+            self.start_node(node_v16.index, extra_args=["-wallet=u1_v16"])
             wallet = node_v16.get_wallet_rpc("u1_v16")
             info = wallet.validateaddress(v16_addr)
             assert_equal(info, v16_info)
diff --git a/test/functional/test_framework/test_framework.py b/test/functional/test_framework/test_framework.py
index 8f75255caf..ecdc3bf424 100755
--- a/test/functional/test_framework/test_framework.py
+++ b/test/functional/test_framework/test_framework.py
@@ -447,11 +447,15 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
         def get_bin_from_version(version, bin_name, bin_default):
             if not version:
                 return bin_default
+            if version > 219999:
+                # Starting at client version 220000 the first two digits represent
+                # the major version, e.g. v22.0 instead of v0.22.0.
+                version *= 100
             return os.path.join(
                 self.options.previous_releases_path,
                 re.sub(
-                    r'\.0$',
-                    '',  # remove trailing .0 for point releases
+                    r'\.0$' if version <= 219999 else r'(\.0){1,2}$',
+                    '', # Remove trailing dot for point releases, after 22.0 also remove double trailing dot.
                     'v{}.{}.{}.{}'.format(
                         (version % 100000000) // 1000000,
                         (version % 1000000) // 10000,
@@ -473,7 +477,8 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass):
             versions = [None] * num_nodes
         if self.is_syscall_sandbox_compiled() and not self.disable_syscall_sandbox:
             for i in range(len(extra_args)):
-                if versions[i] is None or versions[i] >= 219900:
+                # The -sandbox argument is not present in the v22.0 release.
+                if versions[i] is None or versions[i] >= 229900:
                     extra_args[i] = extra_args[i] + ["-sandbox=log-and-abort"]
         if binary is None:
             binary = [get_bin_from_version(v, 'bitcoind', self.options.bitcoind) for v in versions]
diff --git a/test/get_previous_releases.py b/test/get_previous_releases.py
index 177aa74191..e0d48f8047 100755
--- a/test/get_previous_releases.py
+++ b/test/get_previous_releases.py
@@ -23,32 +23,27 @@ import hashlib
 SHA256_SUMS = {
     "d40f18b4e43c6e6370ef7db9131f584fbb137276ec2e3dba67a4b267f81cb644": "bitcoin-0.15.2-aarch64-linux-gnu.tar.gz",
     "54fb877a148a6ad189a1e1ab1ff8b11181e58ff2aaf430da55b3fd46ae549a6b": "bitcoin-0.15.2-arm-linux-gnueabihf.tar.gz",
-    "2b843506c3f1af0eeca5854a920264f9a829f02d0d50328005950ddcbe88874d": "bitcoin-0.15.2-i686-pc-linux-gnu.tar.gz",
     "87e9340ff3d382d543b2b69112376077f0c8b4f7450d372e83b68f5a1e22b2df": "bitcoin-0.15.2-osx64.tar.gz",
     "566be44190fd76daa01f13d428939dadfb8e3daacefc8fa17f433cad28f73bd5": "bitcoin-0.15.2-x86_64-linux-gnu.tar.gz",
     #
     "0768c6c15caffbaca6524824c9563b42c24f70633c681c2744649158aa3fd484": "bitcoin-0.16.3-aarch64-linux-gnu.tar.gz",
     "fb2818069854a6ad20ea03b28b55dbd35d8b1f7d453e90b83eace5d0098a2a87": "bitcoin-0.16.3-arm-linux-gnueabihf.tar.gz",
-    "75a537844313b0a84bdb61ffcdc5c4ce19a738f7ddf71007cd2edf664efd7c37": "bitcoin-0.16.3-i686-pc-linux-gnu.tar.gz",
     "78c3bff3b619a19aed575961ea43cc9e142959218835cf51aede7f0b764fc25d": "bitcoin-0.16.3-osx64.tar.gz",
     "5d422a9d544742bc0df12427383f9c2517433ce7b58cf672b9a9b17c2ef51e4f": "bitcoin-0.16.3-x86_64-linux-gnu.tar.gz",
     #
     "5a6b35d1a348a402f2d2d6ab5aed653a1a1f13bc63aaaf51605e3501b0733b7a": "bitcoin-0.17.2-aarch64-linux-gnu.tar.gz",
     "d1913a5d19c8e8da4a67d1bd5205d03c8614dfd2e02bba2fe3087476643a729e": "bitcoin-0.17.2-arm-linux-gnueabihf.tar.gz",
-    "d295fc93f39bbf0fd937b730a93184899a2eb6c3a6d53f3d857cbe77ef89b98c": "bitcoin-0.17.2-i686-pc-linux-gnu.tar.gz",
     "a783ba20706dbfd5b47fbedf42165fce70fbbc7d78003305d964f6b3da14887f": "bitcoin-0.17.2-osx64.tar.gz",
     "943f9362b9f11130177839116f48f809d83478b4c28591d486ee9a7e35179da6": "bitcoin-0.17.2-x86_64-linux-gnu.tar.gz",
     #
     "88f343af72803b851c7da13874cc5525026b0b55e63e1b5e1298390c4688adc6": "bitcoin-0.18.1-aarch64-linux-gnu.tar.gz",
     "cc7d483e4b20c5dabd4dcaf304965214cf4934bcc029ca99cbc9af00d3771a1f": "bitcoin-0.18.1-arm-linux-gnueabihf.tar.gz",
-    "989e847b3e95fc9fedc0b109cae1b4fa43348f2f712e187a118461876af9bd16": "bitcoin-0.18.1-i686-pc-linux-gnu.tar.gz",
     "b7bbcee7a7540f711b171d6981f939ca8482005fde22689bc016596d80548bb1": "bitcoin-0.18.1-osx64.tar.gz",
     "425ee5ec631ae8da71ebc1c3f5c0269c627cf459379b9b030f047107a28e3ef8": "bitcoin-0.18.1-riscv64-linux-gnu.tar.gz",
     "600d1db5e751fa85903e935a01a74f5cc57e1e7473c15fd3e17ed21e202cfe5a": "bitcoin-0.18.1-x86_64-linux-gnu.tar.gz",
     #
     "3a80431717842672df682bdb619e66523b59541483297772a7969413be3502ff": "bitcoin-0.19.1-aarch64-linux-gnu.tar.gz",
     "657f28213823d240dd3324d14829702f9ad6f0710f8bdd1c379cb3c447197f48": "bitcoin-0.19.1-arm-linux-gnueabihf.tar.gz",
-    "10d1e53208aa7603022f4acc084a046299ab4ccf25fe01e81b3fb6f856772589": "bitcoin-0.19.1-i686-pc-linux-gnu.tar.gz",
     "1ae1b87de26487075cd2fd22e0d4ead87d969bd55c44f2f1d873ecdc6147ebb3": "bitcoin-0.19.1-osx64.tar.gz",
     "aa7a9563b48aa79252c8e7b6a41c07a5441bd9f14c5e4562cc72720ea6cb0ee5": "bitcoin-0.19.1-riscv64-linux-gnu.tar.gz",
     "5fcac9416e486d4960e1a946145566350ca670f9aaba99de6542080851122e4c": "bitcoin-0.19.1-x86_64-linux-gnu.tar.gz",
@@ -56,9 +51,22 @@ SHA256_SUMS = {
     "60c93e3462c303eb080be7cf623f1a7684b37fd47a018ad3848bc23e13c84e1c": "bitcoin-0.20.1-aarch64-linux-gnu.tar.gz",
     "55b577e0fb306fb429d4be6c9316607753e8543e5946b542d75d876a2f08654c": "bitcoin-0.20.1-arm-linux-gnueabihf.tar.gz",
     "b9024dde373ea7dad707363e07ec7e265383204127539ae0c234bff3a61da0d1": "bitcoin-0.20.1-osx64.tar.gz",
-    "c378d4e21109f09e8829f3591e015c66632dff2925a60b64d259be05a334c30b": "bitcoin-0.20.1-osx.dmg",
     "fa71cb52ee5e0459cbf5248cdec72df27995840c796f58b304607a1ed4c165af": "bitcoin-0.20.1-riscv64-linux-gnu.tar.gz",
     "376194f06596ecfa40331167c39bc70c355f960280bd2a645fdbf18f66527397": "bitcoin-0.20.1-x86_64-linux-gnu.tar.gz",
+
+    "43416854330914992bbba2d0e9adf2a6fff4130be9af8ae2ef1186e743d9a3fe": "bitcoin-0.21.0-aarch64-linux-gnu.tar.gz",
+    "f028af308eda45a3c4c90f9332f96b075bf21e3495c945ebce48597151808176": "bitcoin-0.21.0-arm-linux-gnueabihf.tar.gz",
+    "695fb624fa6423f5da4f443b60763dd1d77488bfe5ef63760904a7b54e91298d": "bitcoin-0.21.0-osx64.tar.gz",
+    "f8b2adfeae021a672effbc7bd40d5c48d6b94e53b2dd660f787340bf1a52e4e9": "bitcoin-0.21.0-riscv64-linux-gnu.tar.gz",
+    "da7766775e3f9c98d7a9145429f2be8297c2672fe5b118fd3dc2411fb48e0032": "bitcoin-0.21.0-x86_64-linux-gnu.tar.gz",
+
+    "ac718fed08570a81b3587587872ad85a25173afa5f9fbbd0c03ba4d1714cfa3e": "bitcoin-22.0-aarch64-linux-gnu.tar.gz",
+    "b8713c6c5f03f5258b54e9f436e2ed6d85449aa24c2c9972f91963d413e86311": "bitcoin-22.0-arm-linux-gnueabihf.tar.gz",
+    "2744d199c3343b2d94faffdfb2c94d75a630ba27301a70e47b0ad30a7e0155e9": "bitcoin-22.0-osx64.tar.gz",
+    "2cca5f99007d060aca9d8c7cbd035dfe2f040dd8200b210ce32cdf858479f70d": "bitcoin-22.0-powerpc64-linux-gnu.tar.gz",
+    "91b1e012975c5a363b5b5fcc81b5b7495e86ff703ec8262d4b9afcfec633c30d": "bitcoin-22.0-powerpc64le-linux-gnu.tar.gz",
+    "9cc3a62c469fe57e11485fdd32c916f10ce7a2899299855a2e479256ff49ff3c": "bitcoin-22.0-riscv64-linux-gnu.tar.gz",
+    "59ebd25dd82a51638b7a6bb914586201e67db67b919b2a1ff08925a7936d1b16": "bitcoin-22.0-x86_64-linux-gnu.tar.gz",
 }