From aab81720de237b258ed4e15f1b1831c11abf74f0 Mon Sep 17 00:00:00 2001 From: John Newbery Date: Fri, 5 Oct 2018 16:51:10 +0900 Subject: [tests] Add generate method to TestNode Adds a generate() method to the TestNode class in the test framework. This method intercepts calls to generate, imports a dewterministic private key to the node and then calls generatetoaddress to generate the block to that address. Note that repeated calls to importprivkey for the same private keys are no-ops, so it's fine to call the generate() method many times. --- test/functional/test_framework/test_node.py | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'test/functional/test_framework/test_node.py') diff --git a/test/functional/test_framework/test_node.py b/test/functional/test_framework/test_node.py index c05988c661..cc1bfabbfa 100755 --- a/test/functional/test_framework/test_node.py +++ b/test/functional/test_framework/test_node.py @@ -197,6 +197,25 @@ class TestNode(): time.sleep(1.0 / poll_per_s) self._raise_assertion_error("Unable to connect to bitcoind") + def generate(self, nblocks, maxtries=1000000): + self.log.debug("TestNode.generate() dispatches `generate` call to `generatetoaddress`") + # Try to import the node's deterministic private key. This is a no-op if the private key + # has already been imported. + try: + self.rpc.importprivkey(privkey=self.get_deterministic_priv_key().key, label='coinbase', rescan=False) + except JSONRPCException as e: + # This may fail if: + # - wallet is disabled ('Method not found') + # - there are multiple wallets to import to ('Wallet file not specified') + # - wallet is locked ('Error: Please enter the wallet passphrase with walletpassphrase first') + # Just ignore those errors. We can make this tidier by importing the privkey during TestFramework.setup_nodes + # TODO: tidy up deterministic privkey import. + assert str(e).startswith('Method not found') or \ + str(e).startswith('Wallet file not specified') or \ + str(e).startswith('Error: Please enter the wallet passphrase with walletpassphrase first') + + return self.generatetoaddress(nblocks=nblocks, address=self.get_deterministic_priv_key().address, maxtries=maxtries) + def get_wallet_rpc(self, wallet_name): if self.use_cli: return self.cli("-rpcwallet={}".format(wallet_name)) -- cgit v1.2.3