diff options
Diffstat (limited to 'test/functional/blockchain.py')
| -rwxr-xr-x | test/functional/blockchain.py | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/test/functional/blockchain.py b/test/functional/blockchain.py index 596aed50ec..8596f1edaf 100755 --- a/test/functional/blockchain.py +++ b/test/functional/blockchain.py @@ -6,6 +6,11 @@ Test the following RPCs: - gettxoutsetinfo + - getdifficulty + - getbestblockhash + - getblockhash + - getblockheader + - getnetworkhashps - verifychain Tests correspond to code in rpc/blockchain.cpp. @@ -19,8 +24,6 @@ from test_framework.util import ( assert_raises_jsonrpc, assert_is_hex_string, assert_is_hash_string, - start_nodes, - connect_nodes_bi, ) @@ -31,15 +34,11 @@ class BlockchainTest(BitcoinTestFramework): self.setup_clean_chain = False self.num_nodes = 2 - def setup_network(self, split=False): - self.nodes = start_nodes(self.num_nodes, self.options.tmpdir) - connect_nodes_bi(self.nodes, 0, 1) - self.is_network_split = False - self.sync_all() - def run_test(self): self._test_gettxoutsetinfo() self._test_getblockheader() + self._test_getdifficulty() + self._test_getnetworkhashps() self.nodes[0].verifychain(4, 0) def _test_gettxoutsetinfo(self): @@ -57,7 +56,8 @@ class BlockchainTest(BitcoinTestFramework): def _test_getblockheader(self): node = self.nodes[0] - assert_raises_jsonrpc(-5, "Block not found", node.getblockheader, "nonsense") + assert_raises_jsonrpc(-5, "Block not found", + node.getblockheader, "nonsense") besthash = node.getbestblockhash() secondbesthash = node.getblockhash(199) @@ -79,5 +79,16 @@ class BlockchainTest(BitcoinTestFramework): assert isinstance(int(header['versionHex'], 16), int) assert isinstance(header['difficulty'], Decimal) + def _test_getdifficulty(self): + difficulty = self.nodes[0].getdifficulty() + # 1 hash in 2 should be valid, so difficulty should be 1/2**31 + # binary => decimal => binary math is why we do this check + assert abs(difficulty * 2**31 - 1) < 0.0001 + + def _test_getnetworkhashps(self): + hashes_per_second = self.nodes[0].getnetworkhashps() + # This should be 2 hashes every 10 minutes or 1/300 + assert abs(hashes_per_second * 300 - 1) < 0.0001 + if __name__ == '__main__': BlockchainTest().main() |