diff options
author | Jon Atack <jon@atack.com> | 2020-04-17 21:19:48 +0200 |
---|---|---|
committer | Jon Atack <jon@atack.com> | 2020-04-19 18:12:05 +0200 |
commit | 92fe537cf704dfb4ae830c8c8b382f08c4893e65 (patch) | |
tree | dcab81d169e6ceb33f4f4006ff8fe05856b80a0d /test/functional/interface_bitcoin_cli.py | |
parent | c648e636b2f230db5f1d1137088685f74ae42454 (diff) |
test: fix intermittent race condition in interface_bitcoin_cli.py
by calling wait_for_cookie_credentials() to ensure the cookie file is written
and auth credentials available for testing the CLI -rpcwait option before the
RPC connection is up.
Diffstat (limited to 'test/functional/interface_bitcoin_cli.py')
-rwxr-xr-x | test/functional/interface_bitcoin_cli.py | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/test/functional/interface_bitcoin_cli.py b/test/functional/interface_bitcoin_cli.py index e7ece8b9b1..2e80d7a248 100755 --- a/test/functional/interface_bitcoin_cli.py +++ b/test/functional/interface_bitcoin_cli.py @@ -13,7 +13,6 @@ BLOCKS = 101 BALANCE = (BLOCKS - 100) * 50 class TestBitcoinCli(BitcoinTestFramework): - def set_test_params(self): self.setup_clean_chain = True self.num_nodes = 1 @@ -33,12 +32,12 @@ class TestBitcoinCli(BitcoinTestFramework): user, password = get_auth_cookie(self.nodes[0].datadir, self.chain) self.log.info("Test -stdinrpcpass option") - assert_equal(BLOCKS, self.nodes[0].cli('-rpcuser=%s' % user, '-stdinrpcpass', input=password).getblockcount()) - assert_raises_process_error(1, "Incorrect rpcuser or rpcpassword", self.nodes[0].cli('-rpcuser=%s' % user, '-stdinrpcpass', input="foo").echo) + assert_equal(BLOCKS, self.nodes[0].cli('-rpcuser={}'.format(user), '-stdinrpcpass', input=password).getblockcount()) + assert_raises_process_error(1, 'Incorrect rpcuser or rpcpassword', self.nodes[0].cli('-rpcuser={}'.format(user), '-stdinrpcpass', input='foo').echo) self.log.info("Test -stdin and -stdinrpcpass") - assert_equal(["foo", "bar"], self.nodes[0].cli('-rpcuser=%s' % user, '-stdin', '-stdinrpcpass', input=password + "\nfoo\nbar").echo()) - assert_raises_process_error(1, "Incorrect rpcuser or rpcpassword", self.nodes[0].cli('-rpcuser=%s' % user, '-stdin', '-stdinrpcpass', input="foo").echo) + assert_equal(['foo', 'bar'], self.nodes[0].cli('-rpcuser={}'.format(user), '-stdin', '-stdinrpcpass', input=password + '\nfoo\nbar').echo()) + assert_raises_process_error(1, 'Incorrect rpcuser or rpcpassword', self.nodes[0].cli('-rpcuser={}'.format(user), '-stdin', '-stdinrpcpass', input='foo').echo) self.log.info("Test connecting to a non-existing server") assert_raises_process_error(1, "Could not connect to the server", self.nodes[0].cli('-rpcport=1').echo) @@ -52,7 +51,7 @@ class TestBitcoinCli(BitcoinTestFramework): self.log.info("Test -getinfo returns expected network and blockchain info") if self.is_wallet_compiled(): self.nodes[0].encryptwallet(password) - cli_get_info = self.nodes[0].cli('-getinfo').send_cli() + cli_get_info = self.nodes[0].cli().send_cli('-getinfo') network_info = self.nodes[0].getnetworkinfo() blockchain_info = self.nodes[0].getblockchaininfo() assert_equal(cli_get_info['version'], network_info['version']) @@ -76,20 +75,17 @@ class TestBitcoinCli(BitcoinTestFramework): else: self.log.info("*** Wallet not compiled; cli getwalletinfo and -getinfo wallet tests skipped") - self.stop_node(0) - self.log.info("Test -version with node stopped") - cli_response = self.nodes[0].cli("-version").send_cli() + self.stop_node(0) + cli_response = self.nodes[0].cli().send_cli('-version') assert "{} RPC client version".format(self.config['environment']['PACKAGE_NAME']) in cli_response - self.log.info("Test -rpcwait option waits for RPC connection instead of failing") - # Start node without RPC connection. - self.nodes[0].start() - # Verify failure without -rpcwait. - assert_raises_process_error(1, "Could not connect to the server", self.nodes[0].cli('getblockcount').echo) - # Verify success using -rpcwait. - assert_equal(BLOCKS, self.nodes[0].cli('-rpcwait', 'getblockcount').send_cli()) + self.log.info("Test -rpcwait option successfully waits for RPC connection") + self.nodes[0].start() # start node without RPC connection + self.nodes[0].wait_for_cookie_credentials() # ensure cookie file is available to avoid race condition + blocks = self.nodes[0].cli('-rpcwait').send_cli('getblockcount') self.nodes[0].wait_for_rpc_connection() + assert_equal(blocks, BLOCKS) if __name__ == '__main__': |