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test/functional/rpc_getblockfilter.py
- This file was added.
| Property | Old Value | New Value |
|---|---|---|
| File Mode | null | 100755 |
| #!/usr/bin/env python3 | |||||
| # Copyright (c) 2018 The Bitcoin Core developers | |||||
| # Distributed under the MIT software license, see the accompanying | |||||
| # file COPYING or http://www.opensource.org/licenses/mit-license.php. | |||||
| """Test the getblockfilter RPC.""" | |||||
| from test_framework.test_framework import BitcoinTestFramework | |||||
| from test_framework.util import ( | |||||
| assert_equal, assert_is_hex_string, assert_raises_rpc_error, | |||||
| connect_nodes, disconnect_nodes, sync_blocks | |||||
| ) | |||||
| FILTER_TYPES = ["basic"] | |||||
| class GetBlockFilterTest(BitcoinTestFramework): | |||||
| def set_test_params(self): | |||||
| self.setup_clean_chain = True | |||||
| self.num_nodes = 2 | |||||
| self.extra_args = [["-blockfilterindex", | |||||
| "-noparkdeepreorg"], ["-noparkdeepreorg"]] | |||||
| def run_test(self): | |||||
| # Create two chains by disconnecting nodes 0 & 1, mining, then | |||||
| # reconnecting | |||||
| disconnect_nodes(self.nodes[0], self.nodes[1]) | |||||
| self.nodes[0].generate(3) | |||||
| self.nodes[1].generate(4) | |||||
| assert_equal(self.nodes[0].getblockcount(), 3) | |||||
| chain0_hashes = [self.nodes[0].getblockhash( | |||||
| block_height) for block_height in range(4)] | |||||
| # Reorg node 0 to a new chain | |||||
| connect_nodes(self.nodes[0], self.nodes[1]) | |||||
| sync_blocks(self.nodes) | |||||
| assert_equal(self.nodes[0].getblockcount(), 4) | |||||
| chain1_hashes = [self.nodes[0].getblockhash( | |||||
| block_height) for block_height in range(4)] | |||||
| # Test getblockfilter returns a filter for all blocks and filter types | |||||
| # on active chain | |||||
| for block_hash in chain1_hashes: | |||||
| for filter_type in FILTER_TYPES: | |||||
| result = self.nodes[0].getblockfilter(block_hash, filter_type) | |||||
| assert_is_hex_string(result['filter']) | |||||
| # Test getblockfilter returns a filter for all blocks and filter types | |||||
| # on stale chain | |||||
| for block_hash in chain0_hashes: | |||||
| for filter_type in FILTER_TYPES: | |||||
| result = self.nodes[0].getblockfilter(block_hash, filter_type) | |||||
| assert_is_hex_string(result['filter']) | |||||
| # Test getblockfilter with unknown block | |||||
| bad_block_hash = "0123456789abcdef" * 4 | |||||
| assert_raises_rpc_error(-5, | |||||
| "Block not found", | |||||
| self.nodes[0].getblockfilter, | |||||
| bad_block_hash, | |||||
| "basic") | |||||
| # Test getblockfilter with undefined filter type | |||||
| genesis_hash = self.nodes[0].getblockhash(0) | |||||
| assert_raises_rpc_error(-5, | |||||
| "Unknown filtertype", | |||||
| self.nodes[0].getblockfilter, | |||||
| genesis_hash, | |||||
| "unknown") | |||||
| if __name__ == '__main__': | |||||
| GetBlockFilterTest().main() | |||||