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<a href="mempool__reorg_8py.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"><a class="line" href="namespacemempool__reorg.html"> 1</a></span> <span class="comment">#!/usr/bin/env python2</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"># Copyright (c) 2014-2015 The Bitcoin Core developers</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"># Distributed under the MIT software license, see the accompanying</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"># file COPYING or http://www.opensource.org/licenses/mit-license.php.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">#</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"># Test re-org scenarios with a mempool that contains transactions</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"># that spend (directly or indirectly) coinbase transactions.</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">#</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="keyword">from</span> <a class="code" href="namespacetest__framework_1_1test__framework.html">test_framework.test_framework</a> <span class="keyword">import</span> BitcoinTestFramework</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="keyword">from</span> <a class="code" href="namespacetest__framework_1_1util.html">test_framework.util</a> <span class="keyword">import</span> *</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"># Create one-input, one-output, no-fee transaction:</span></div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="classmempool__reorg_1_1MempoolCoinbaseTest.html"> 15</a></span> <span class="keyword">class </span><a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html">MempoolCoinbaseTest</a>(<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html">BitcoinTestFramework</a>):</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a77381903e95a1285867e69caf4368598"> 17</a></span>  alert_filename = <span class="keywordtype">None</span> <span class="comment"># Set by setup_network</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a82dbc641f54705d05df89349793695d3"> 19</a></span>  <span class="keyword">def </span><a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a82dbc641f54705d05df89349793695d3">setup_network</a>(self):</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  args = [<span class="stringliteral">"-checkmempool"</span>, <span class="stringliteral">"-debug=mempool"</span>]</div><div class="line"><a name="l00021"></a><span class="lineno"><a class="line" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6"> 21</a></span>  self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a> = []</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>.append(<a class="code" href="namespacetest__framework_1_1util.html#aebc7ae4dc3512e677020141c7370b2e1">start_node</a>(0, self.options.tmpdir, args))</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>.append(<a class="code" href="namespacetest__framework_1_1util.html#aebc7ae4dc3512e677020141c7370b2e1">start_node</a>(1, self.options.tmpdir, args))</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <a class="code" href="namespacetest__framework_1_1util.html#aa1eacfbd44ba6019d659733acf4b1a71">connect_nodes</a>(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[1], 0)</div><div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a1979a733b9e28372050407845e153b5d"> 25</a></span>  self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a1979a733b9e28372050407845e153b5d">is_network_split</a> = <span class="keyword">False</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  self.<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a65b65b5369351341c6bc4c481a56fb20">sync_all</a>()</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#ac99d57bd91a14256fe202e1e27e41e6d"> 28</a></span>  <span class="keyword">def </span><a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#ac99d57bd91a14256fe202e1e27e41e6d">run_test</a>(self):</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  start_count = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="blockchain_8cpp.html#ae0f8b6c1a99fcf8a0e786df27a41a40d">getblockcount</a>()</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="comment"># Mine three blocks. After this, nodes[0] blocks</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="comment"># 101, 102, and 103 are spend-able.</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  new_blocks = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[1].<a class="code" href="mining_8cpp.html#afc5f2c0cbe40a2f876b46df2929cf359">generate</a>(4)</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  self.<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a65b65b5369351341c6bc4c481a56fb20">sync_all</a>()</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  node0_address = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="server_8h.html#a271b9e4c68747b1c497a42e2379c590b">getnewaddress</a>()</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  node1_address = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[1].<a class="code" href="server_8h.html#a271b9e4c68747b1c497a42e2379c590b">getnewaddress</a>()</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="comment"># Three scenarios for re-orging coinbase spends in the memory pool:</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="comment"># 1. Direct coinbase spend : spend_101</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment"># 2. Indirect (coinbase spend in chain, child in mempool) : spend_102 and spend_102_1</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="comment"># 3. Indirect (coinbase and child both in chain) : spend_103 and spend_103_1</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment"># Use invalidatblock to make all of the above coinbase spends invalid (immature coinbase),</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment"># and make sure the mempool code behaves correctly.</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  b = [ self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="blockchain_8cpp.html#ac1ec45e4b8f71fd32a1a3a984c62429f">getblockhash</a>(n) <span class="keywordflow">for</span> n <span class="keywordflow">in</span> range(101, 105) ]</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  coinbase_txids = [ self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="blockchain_8cpp.html#afdd7f5b03a6ab23f3627721b074ef606">getblock</a>(h)[<span class="stringliteral">'tx'</span>][0] <span class="keywordflow">for</span> h <span class="keywordflow">in</span> b ]</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  spend_101_raw = <a class="code" href="namespacespendfrom.html#a02823764c491134bd191101b9b0ed951">create_tx</a>(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0], coinbase_txids[1], node1_address, 500)</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  spend_102_raw = <a class="code" href="namespacespendfrom.html#a02823764c491134bd191101b9b0ed951">create_tx</a>(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0], coinbase_txids[2], node0_address, 500)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  spend_103_raw = <a class="code" href="namespacespendfrom.html#a02823764c491134bd191101b9b0ed951">create_tx</a>(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0], coinbase_txids[3], node0_address, 500)</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment"># Create a block-height-locked transaction which will be invalid after reorg</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  timelock_tx = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a4724b5b7ead10882a61f7c8830016e75">createrawtransaction</a>([{<span class="stringliteral">"txid"</span>: coinbase_txids[0], <span class="stringliteral">"vout"</span>: 0}], {node0_address: 500})</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment"># Set the time lock</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  timelock_tx = timelock_tx.replace(<span class="stringliteral">"ffffffff"</span>, <span class="stringliteral">"11111111"</span>, 1)</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  timelock_tx = timelock_tx[:-8] + hex(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="blockchain_8cpp.html#ae0f8b6c1a99fcf8a0e786df27a41a40d">getblockcount</a>() + 2)[2:] + <span class="stringliteral">"000000"</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  timelock_tx = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a20a66f1d55549861fea58975ebe5c3fd">signrawtransaction</a>(timelock_tx)[<span class="stringliteral">"hex"</span>]</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="namespacetest__framework_1_1util.html#a0c2ac88b78189fa2112558f2b3281b98">assert_raises</a>(JSONRPCException, self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].sendrawtransaction, timelock_tx)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment"># Broadcast and mine spend_102 and 103:</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  spend_102_id = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a>(spend_102_raw)</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  spend_103_id = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a>(spend_103_raw)</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="mining_8cpp.html#afc5f2c0cbe40a2f876b46df2929cf359">generate</a>(1)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="namespacetest__framework_1_1util.html#a0c2ac88b78189fa2112558f2b3281b98">assert_raises</a>(JSONRPCException, self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].sendrawtransaction, timelock_tx)</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment"># Create 102_1 and 103_1:</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  spend_102_1_raw = <a class="code" href="namespacespendfrom.html#a02823764c491134bd191101b9b0ed951">create_tx</a>(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0], spend_102_id, node1_address, 500)</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  spend_103_1_raw = <a class="code" href="namespacespendfrom.html#a02823764c491134bd191101b9b0ed951">create_tx</a>(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0], spend_103_id, node1_address, 500)</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment"># Broadcast and mine 103_1:</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  spend_103_1_id = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a>(spend_103_1_raw)</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  last_block = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="mining_8cpp.html#afc5f2c0cbe40a2f876b46df2929cf359">generate</a>(1)</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  timelock_tx_id = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a>(timelock_tx)</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment"># ... now put spend_101 and spend_102_1 in memory pools:</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  spend_101_id = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a>(spend_101_raw)</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  spend_102_1_id = self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a>(spend_102_1_raw)</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  self.<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a65b65b5369351341c6bc4c481a56fb20">sync_all</a>()</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(set(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="blockchain_8cpp.html#a44f5bbe5b8c41540712ec39d2ece88a9">getrawmempool</a>()), {spend_101_id, spend_102_1_id, timelock_tx_id})</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">for</span> node <span class="keywordflow">in</span> self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>:</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  node.invalidateblock(last_block[0])</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(set(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="blockchain_8cpp.html#a44f5bbe5b8c41540712ec39d2ece88a9">getrawmempool</a>()), {spend_101_id, spend_102_1_id, spend_103_1_id})</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment"># Use invalidateblock to re-org back and make all those coinbase spends</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="comment"># immature/invalid:</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">for</span> node <span class="keywordflow">in</span> self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>:</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  node.invalidateblock(new_blocks[0])</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  self.<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a65b65b5369351341c6bc4c481a56fb20">sync_all</a>()</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment"># mempool should be empty.</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(set(self.<a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">nodes</a>[0].<a class="code" href="blockchain_8cpp.html#a44f5bbe5b8c41540712ec39d2ece88a9">getrawmempool</a>()), set())</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">if</span> __name__ == <span class="stringliteral">'__main__'</span>:</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="classmempool__reorg_1_1MempoolCoinbaseTest.html">MempoolCoinbaseTest</a>().<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a076857f5499c37bacf64a8ccb6ba5197">main</a>()</div><div class="ttc" id="classmempool__reorg_1_1MempoolCoinbaseTest_html_a82dbc641f54705d05df89349793695d3"><div class="ttname"><a href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a82dbc641f54705d05df89349793695d3">mempool_reorg.MempoolCoinbaseTest.setup_network</a></div><div class="ttdeci">def setup_network(self)</div><div class="ttdef"><b>Definition:</b> <a href="mempool__reorg_8py_source.html#l00019">mempool_reorg.py:19</a></div></div>
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<div class="ttc" id="namespacetest__framework_1_1util_html_a0c2ac88b78189fa2112558f2b3281b98"><div class="ttname"><a href="namespacetest__framework_1_1util.html#a0c2ac88b78189fa2112558f2b3281b98">test_framework.util.assert_raises</a></div><div class="ttdeci">def assert_raises(exc, fun, args, kwds)</div><div class="ttdef"><b>Definition:</b> <a href="util_8py_source.html#l00469">util.py:469</a></div></div>
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<div class="ttc" id="classmempool__reorg_1_1MempoolCoinbaseTest_html"><div class="ttname"><a href="classmempool__reorg_1_1MempoolCoinbaseTest.html">mempool_reorg.MempoolCoinbaseTest</a></div><div class="ttdef"><b>Definition:</b> <a href="mempool__reorg_8py_source.html#l00015">mempool_reorg.py:15</a></div></div>
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<div class="ttc" id="blockchain_8cpp_html_afdd7f5b03a6ab23f3627721b074ef606"><div class="ttname"><a href="blockchain_8cpp.html#afdd7f5b03a6ab23f3627721b074ef606">getblock</a></div><div class="ttdeci">UniValue getblock(const UniValue &params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="blockchain_8cpp_source.html#l00483">blockchain.cpp:483</a></div></div>
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<div class="ttc" id="namespacetest__framework_1_1util_html_aa1eacfbd44ba6019d659733acf4b1a71"><div class="ttname"><a href="namespacetest__framework_1_1util.html#aa1eacfbd44ba6019d659733acf4b1a71">test_framework.util.connect_nodes</a></div><div class="ttdeci">def connect_nodes(from_connection, node_num)</div><div class="ttdef"><b>Definition:</b> <a href="util_8py_source.html#l00343">util.py:343</a></div></div>
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<div class="ttc" id="namespacetest__framework_1_1test__framework_html"><div class="ttname"><a href="namespacetest__framework_1_1test__framework.html">test_framework.test_framework</a></div><div class="ttdef"><b>Definition:</b> <a href="test__framework_8py_source.html#l00001">test_framework.py:1</a></div></div>
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<div class="ttc" id="classtest__framework_1_1test__framework_1_1BitcoinTestFramework_html"><div class="ttname"><a href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html">test_framework.test_framework.BitcoinTestFramework</a></div><div class="ttdef"><b>Definition:</b> <a href="test__framework_8py_source.html#l00032">test_framework.py:32</a></div></div>
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<div class="ttc" id="server_8h_html_a271b9e4c68747b1c497a42e2379c590b"><div class="ttname"><a href="server_8h.html#a271b9e4c68747b1c497a42e2379c590b">getnewaddress</a></div><div class="ttdeci">UniValue getnewaddress(const UniValue &params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rpcwallet_8cpp_source.html#l00113">rpcwallet.cpp:113</a></div></div>
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<div class="ttc" id="namespacespendfrom_html_a02823764c491134bd191101b9b0ed951"><div class="ttname"><a href="namespacespendfrom.html#a02823764c491134bd191101b9b0ed951">spendfrom.create_tx</a></div><div class="ttdeci">def create_tx(dashd, fromaddresses, toaddress, amount, fee)</div><div class="ttdef"><b>Definition:</b> <a href="spendfrom_8py_source.html#l00142">spendfrom.py:142</a></div></div>
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<div class="ttc" id="blockchain_8cpp_html_ac1ec45e4b8f71fd32a1a3a984c62429f"><div class="ttname"><a href="blockchain_8cpp.html#ac1ec45e4b8f71fd32a1a3a984c62429f">getblockhash</a></div><div class="ttdeci">UniValue getblockhash(const UniValue &params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="blockchain_8cpp_source.html#l00311">blockchain.cpp:311</a></div></div>
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<div class="ttc" id="blockchain_8cpp_html_ae0f8b6c1a99fcf8a0e786df27a41a40d"><div class="ttname"><a href="blockchain_8cpp.html#ae0f8b6c1a99fcf8a0e786df27a41a40d">getblockcount</a></div><div class="ttdeci">UniValue getblockcount(const UniValue &params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="blockchain_8cpp_source.html#l00131">blockchain.cpp:131</a></div></div>
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<div class="ttc" id="rawtransaction_8cpp_html_a20a66f1d55549861fea58975ebe5c3fd"><div class="ttname"><a href="rawtransaction_8cpp.html#a20a66f1d55549861fea58975ebe5c3fd">signrawtransaction</a></div><div class="ttdeci">UniValue signrawtransaction(const UniValue &params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rawtransaction_8cpp_source.html#l00588">rawtransaction.cpp:588</a></div></div>
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<div class="ttc" id="rawtransaction_8cpp_html_a4724b5b7ead10882a61f7c8830016e75"><div class="ttname"><a href="rawtransaction_8cpp.html#a4724b5b7ead10882a61f7c8830016e75">createrawtransaction</a></div><div class="ttdeci">UniValue createrawtransaction(const UniValue &params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rawtransaction_8cpp_source.html#l00358">rawtransaction.cpp:358</a></div></div>
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<div class="ttc" id="classmempool__reorg_1_1MempoolCoinbaseTest_html_a72c520aecc691b12b8b5e8b3d06f11e6"><div class="ttname"><a href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a72c520aecc691b12b8b5e8b3d06f11e6">mempool_reorg.MempoolCoinbaseTest.nodes</a></div><div class="ttdeci">nodes</div><div class="ttdef"><b>Definition:</b> <a href="mempool__reorg_8py_source.html#l00021">mempool_reorg.py:21</a></div></div>
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<div class="ttc" id="classmempool__reorg_1_1MempoolCoinbaseTest_html_ac99d57bd91a14256fe202e1e27e41e6d"><div class="ttname"><a href="classmempool__reorg_1_1MempoolCoinbaseTest.html#ac99d57bd91a14256fe202e1e27e41e6d">mempool_reorg.MempoolCoinbaseTest.run_test</a></div><div class="ttdeci">def run_test(self)</div><div class="ttdef"><b>Definition:</b> <a href="mempool__reorg_8py_source.html#l00028">mempool_reorg.py:28</a></div></div>
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<div class="ttc" id="namespacetest__framework_1_1util_html_aebc7ae4dc3512e677020141c7370b2e1"><div class="ttname"><a href="namespacetest__framework_1_1util.html#aebc7ae4dc3512e677020141c7370b2e1">test_framework.util.start_node</a></div><div class="ttdeci">def start_node(i, dirname, extra_args=None, rpchost=None, timewait=None, binary=None)</div><div class="ttdef"><b>Definition:</b> <a href="util_8py_source.html#l00281">util.py:281</a></div></div>
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<div class="ttc" id="mining_8cpp_html_afc5f2c0cbe40a2f876b46df2929cf359"><div class="ttname"><a href="mining_8cpp.html#afc5f2c0cbe40a2f876b46df2929cf359">generate</a></div><div class="ttdeci">UniValue generate(const UniValue &params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="mining_8cpp_source.html#l00122">mining.cpp:122</a></div></div>
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<div class="ttc" id="rawtransaction_8cpp_html_a962b2890c7be4b92841eb288e5a2aca5"><div class="ttname"><a href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a></div><div class="ttdeci">UniValue sendrawtransaction(const UniValue &params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rawtransaction_8cpp_source.html#l00830">rawtransaction.cpp:830</a></div></div>
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<div class="ttc" id="blockchain_8cpp_html_a44f5bbe5b8c41540712ec39d2ece88a9"><div class="ttname"><a href="blockchain_8cpp.html#a44f5bbe5b8c41540712ec39d2ece88a9">getrawmempool</a></div><div class="ttdeci">UniValue getrawmempool(const UniValue &params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="blockchain_8cpp_source.html#l00234">blockchain.cpp:234</a></div></div>
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<div class="ttc" id="classtest__framework_1_1test__framework_1_1BitcoinTestFramework_html_a076857f5499c37bacf64a8ccb6ba5197"><div class="ttname"><a href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a076857f5499c37bacf64a8ccb6ba5197">test_framework.test_framework.BitcoinTestFramework.main</a></div><div class="ttdeci">def main(self)</div><div class="ttdef"><b>Definition:</b> <a href="test__framework_8py_source.html#l00097">test_framework.py:97</a></div></div>
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<div class="ttc" id="namespacetest__framework_1_1util_html"><div class="ttname"><a href="namespacetest__framework_1_1util.html">test_framework.util</a></div><div class="ttdef"><b>Definition:</b> <a href="util_8py_source.html#l00001">util.py:1</a></div></div>
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<div class="ttc" id="namespacetest__framework_1_1util_html_ad3df488aacbcdc741bbb9eb66caddd6b"><div class="ttname"><a href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">test_framework.util.assert_equal</a></div><div class="ttdeci">def assert_equal(thing1, thing2)</div><div class="ttdef"><b>Definition:</b> <a href="util_8py_source.html#l00461">util.py:461</a></div></div>
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<div class="ttc" id="classmempool__reorg_1_1MempoolCoinbaseTest_html_a1979a733b9e28372050407845e153b5d"><div class="ttname"><a href="classmempool__reorg_1_1MempoolCoinbaseTest.html#a1979a733b9e28372050407845e153b5d">mempool_reorg.MempoolCoinbaseTest.is_network_split</a></div><div class="ttdeci">is_network_split</div><div class="ttdef"><b>Definition:</b> <a href="mempool__reorg_8py_source.html#l00025">mempool_reorg.py:25</a></div></div>
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<div class="ttc" id="classtest__framework_1_1test__framework_1_1BitcoinTestFramework_html_a65b65b5369351341c6bc4c481a56fb20"><div class="ttname"><a href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a65b65b5369351341c6bc4c481a56fb20">test_framework.test_framework.BitcoinTestFramework.sync_all</a></div><div class="ttdeci">def sync_all(self)</div><div class="ttdef"><b>Definition:</b> <a href="test__framework_8py_source.html#l00078">test_framework.py:78</a></div></div>
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