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

24cec4b5c0 test: Fix intermittent test failure in feature_backwards_compatibility (MarcoFalke) d8b705f1ca test: previous releases: add v22.0 (Sjors Provoost) 40849eebd9 test: bump sandbox argument minimum version (Sjors Provoost) 8a57a06a50 test: previous releases: add v0.21.0 (Sjors Provoost) 8cba75f5fd test: v0.20.1 backwards compatibility (Sjors Provoost) 0e4b695b6a test: backwards compatibility: misc fixes (Sjors Provoost) 76557cbe4c 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 24cec4b5c0. Only change since last review is rebasing and adding comment and whitelist args. Tree-SHA512: 85a603ddd70fd8f0180d00fb84eb2ad2f92d6199b7d3f7c1abd660bfba53f869faf40f1a4183a8ce15dbd496ee3132d879c1258651c9d443ece69e5fe328bd26
2026-01-21 07:39:08 +01:00 · 2022-02-24 17:40:36 +01:00
parent c07287d34c 24cec4b5c0
commit f1ce67f09f
5 changed files with 117 additions and 201 deletions
--- 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 nodes_wallet_dir(self, node):
+        if node.version < 170000:
+            return os.path.join(node.datadir, "regtest")
+        return os.path.join(node.datadir, "regtest/wallets")
+
    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)
-
-        node_master = self.nodes[self.num_nodes - 5]
+        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")
+        node_master.unloadwallet("w3")

-        # 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)
-            )
-
-        # 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)
--- 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]