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wallet: Test upgrade of pre-taproot wallet to have tr() descriptors

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This commit is contained in:
Ava Chow 2023-12-21 18:44:03 -05:00
parent 460ae1bf67
commit 2402b63062
1 changed files with 19 additions and 0 deletions
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19
test/functional/wallet_backwards_compatibility.py
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@ -355,6 +355,25 @@ class BackwardsCompatibilityTest(BitcoinTestFramework):
down_wallet_name = f"re_down_{node.version}"
down_backup_path = os.path.join(self.options.tmpdir, f"{down_wallet_name}.dat")
wallet.backupwallet(down_backup_path)
# Check that taproot descriptors can be added to 0.21 wallets
# This must be done after the backup is created so that 0.21 can still load
# the backup
if self.options.descriptors and self.major_version_equals(node, 21):
assert_raises_rpc_error(-12, "No bech32m addresses available", wallet.getnewaddress, address_type="bech32m")
xpubs = wallet.gethdkeys(active_only=True)
assert_equal(len(xpubs), 1)
assert_equal(len(xpubs[0]["descriptors"]), 6)
wallet.createwalletdescriptor("bech32m")
xpubs = wallet.gethdkeys(active_only=True)
assert_equal(len(xpubs), 1)
assert_equal(len(xpubs[0]["descriptors"]), 8)
tr_descs = [desc["desc"] for desc in xpubs[0]["descriptors"] if desc["desc"].startswith("tr(")]
assert_equal(len(tr_descs), 2)
for desc in tr_descs:
assert info["hdmasterfingerprint"] in desc
wallet.getnewaddress(address_type="bech32m")
wallet.unloadwallet()
# Check that no automatic upgrade broke the downgrading the wallet