diff options
Diffstat (limited to 'qa/rpc-tests')
| -rw-r--r-- | qa/rpc-tests/util.py | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/qa/rpc-tests/util.py b/qa/rpc-tests/util.py index fa0700f1c8..1d0896a3fb 100644 --- a/qa/rpc-tests/util.py +++ b/qa/rpc-tests/util.py @@ -65,6 +65,7 @@ def initialize_chain(test_dir): """ if not os.path.isdir(os.path.join("cache", "node0")): + devnull = open("/dev/null", "w+") # Create cache directories, run bitcoinds: for i in range(4): datadir = os.path.join("cache", "node"+str(i)) @@ -79,9 +80,9 @@ def initialize_chain(test_dir): if i > 0: args.append("-connect=127.0.0.1:"+str(START_P2P_PORT)) bitcoind_processes.append(subprocess.Popen(args)) - subprocess.check_output([ "bitcoin-cli", "-datadir="+datadir, - "-rpcwait", "getblockcount"]) - + subprocess.check_call([ "bitcoin-cli", "-datadir="+datadir, + "-rpcwait", "getblockcount"], stdout=devnull) + devnull.close() rpcs = [] for i in range(4): try: @@ -113,12 +114,14 @@ def initialize_chain(test_dir): def start_nodes(num_nodes, dir): # Start bitcoinds, and wait for RPC interface to be up and running: + devnull = open("/dev/null", "w+") for i in range(num_nodes): datadir = os.path.join(dir, "node"+str(i)) args = [ "bitcoind", "-datadir="+datadir ] bitcoind_processes.append(subprocess.Popen(args)) - subprocess.check_output([ "bitcoin-cli", "-datadir="+datadir, - "-rpcwait", "getblockcount"]) + subprocess.check_call([ "bitcoin-cli", "-datadir="+datadir, + "-rpcwait", "getblockcount"], stdout=devnull) + devnull.close() # Create&return JSON-RPC connections rpc_connections = [] for i in range(num_nodes): |