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<div class="title">merkle_blocks.py</div> </div>
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<a href="merkle__blocks_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="namespacemerkle__blocks.html"> 1</a></span>&#160;<span class="comment">#!/usr/bin/env python2</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<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>&#160;<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>&#160;<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>&#160;</div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">#</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"># Test merkleblock fetch/validation</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">#</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<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="l00011"></a><span class="lineno"> 11</span>&#160;<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="l00012"></a><span class="lineno"> 12</span>&#160;</div><div class="line"><a name="l00013"></a><span class="lineno"><a class="line" href="classmerkle__blocks_1_1MerkleBlockTest.html"> 13</a></span>&#160;<span class="keyword">class </span><a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html">MerkleBlockTest</a>(<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html">BitcoinTestFramework</a>):</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="classmerkle__blocks_1_1MerkleBlockTest.html#a4bd1c806263fb086f03230bc4dbe0471"> 15</a></span>&#160; <span class="keyword">def </span><a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a4bd1c806263fb086f03230bc4dbe0471">setup_chain</a>(self):</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160; print(<span class="stringliteral">&quot;Initializing test directory &quot;</span>+self.options.tmpdir)</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#a0d5c2187844d0b046113dbea6b956413">initialize_chain_clean</a>(self.options.tmpdir, 4)</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="classmerkle__blocks_1_1MerkleBlockTest.html#a3ba4a00b9924f3b6e3c4c05a0263cc3f"> 19</a></span>&#160; <span class="keyword">def </span><a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a3ba4a00b9924f3b6e3c4c05a0263cc3f">setup_network</a>(self):</div><div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8"> 20</a></span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a> = []</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160; <span class="comment"># Nodes 0/1 are &quot;wallet&quot; nodes</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>.append(<a class="code" href="namespacetest__framework_1_1util.html#aebc7ae4dc3512e677020141c7370b2e1">start_node</a>(0, self.options.tmpdir, [<span class="stringliteral">&quot;-debug&quot;</span>]))</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>.append(<a class="code" href="namespacetest__framework_1_1util.html#aebc7ae4dc3512e677020141c7370b2e1">start_node</a>(1, self.options.tmpdir, [<span class="stringliteral">&quot;-debug&quot;</span>]))</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; <span class="comment"># Nodes 2/3 are used for testing</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>.append(<a class="code" href="namespacetest__framework_1_1util.html#aebc7ae4dc3512e677020141c7370b2e1">start_node</a>(2, self.options.tmpdir, [<span class="stringliteral">&quot;-debug&quot;</span>]))</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>.append(<a class="code" href="namespacetest__framework_1_1util.html#aebc7ae4dc3512e677020141c7370b2e1">start_node</a>(3, self.options.tmpdir, [<span class="stringliteral">&quot;-debug&quot;</span>, <span class="stringliteral">&quot;-txindex&quot;</span>]))</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#aa1eacfbd44ba6019d659733acf4b1a71">connect_nodes</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0], 1)</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#aa1eacfbd44ba6019d659733acf4b1a71">connect_nodes</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0], 2)</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#aa1eacfbd44ba6019d659733acf4b1a71">connect_nodes</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0], 3)</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classmerkle__blocks_1_1MerkleBlockTest.html#a7bd4cacc6a5c35fbd6c6b4d5521e3a46"> 31</a></span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a7bd4cacc6a5c35fbd6c6b4d5521e3a46">is_network_split</a> = <span class="keyword">False</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; self.<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a65b65b5369351341c6bc4c481a56fb20">sync_all</a>()</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classmerkle__blocks_1_1MerkleBlockTest.html#aff134e305f005d9ef78c31382d474dad"> 34</a></span>&#160; <span class="keyword">def </span><a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#aff134e305f005d9ef78c31382d474dad">run_test</a>(self):</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keywordflow">print</span> <span class="stringliteral">&quot;Mining blocks...&quot;</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="mining_8cpp.html#afc5f2c0cbe40a2f876b46df2929cf359">generate</a>(105)</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; self.<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a65b65b5369351341c6bc4c481a56fb20">sync_all</a>()</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; chain_height = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[1].<a class="code" href="blockchain_8cpp.html#ae0f8b6c1a99fcf8a0e786df27a41a40d">getblockcount</a>()</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(chain_height, 105)</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[1].<a class="code" href="server_8h.html#a8eed767200a352857cb9f5121d7e8c83">getbalance</a>(), 0)</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="server_8h.html#a8eed767200a352857cb9f5121d7e8c83">getbalance</a>(), 0)</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; node0utxos = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="server_8h.html#a465ffe9ab07fa4986f64d618404ba7c3">listunspent</a>(1)</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; tx1 = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a4724b5b7ead10882a61f7c8830016e75">createrawtransaction</a>([node0utxos.pop()], {self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[1].<a class="code" href="server_8h.html#a271b9e4c68747b1c497a42e2379c590b">getnewaddress</a>(): 500})</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; txid1 = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a20a66f1d55549861fea58975ebe5c3fd">signrawtransaction</a>(tx1)[<span class="stringliteral">&quot;hex&quot;</span>])</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; tx2 = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a4724b5b7ead10882a61f7c8830016e75">createrawtransaction</a>([node0utxos.pop()], {self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[1].<a class="code" href="server_8h.html#a271b9e4c68747b1c497a42e2379c590b">getnewaddress</a>(): 500})</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; txid2 = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a20a66f1d55549861fea58975ebe5c3fd">signrawtransaction</a>(tx2)[<span class="stringliteral">&quot;hex&quot;</span>])</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#a0c2ac88b78189fa2112558f2b3281b98">assert_raises</a>(JSONRPCException, self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].gettxoutproof, [txid1])</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="mining_8cpp.html#afc5f2c0cbe40a2f876b46df2929cf359">generate</a>(1)</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; blockhash = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="blockchain_8cpp.html#ac1ec45e4b8f71fd32a1a3a984c62429f">getblockhash</a>(chain_height + 1)</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; self.<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a65b65b5369351341c6bc4c481a56fb20">sync_all</a>()</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; txlist = []</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; blocktxn = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="blockchain_8cpp.html#afdd7f5b03a6ab23f3627721b074ef606">getblock</a>(blockhash, <span class="keyword">True</span>)[<span class="stringliteral">&quot;tx&quot;</span>]</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; txlist.append(blocktxn[1])</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; txlist.append(blocktxn[2])</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#a38afe96202ced8cad211cb38da48c1ed">verifytxoutproof</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#acf5847645cf9f53013246c5197529fb3">gettxoutproof</a>([txid1])), [txid1])</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#a38afe96202ced8cad211cb38da48c1ed">verifytxoutproof</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#acf5847645cf9f53013246c5197529fb3">gettxoutproof</a>([txid1, txid2])), txlist)</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#a38afe96202ced8cad211cb38da48c1ed">verifytxoutproof</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#acf5847645cf9f53013246c5197529fb3">gettxoutproof</a>([txid1, txid2], blockhash)), txlist)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; txin_spent = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[1].<a class="code" href="server_8h.html#a465ffe9ab07fa4986f64d618404ba7c3">listunspent</a>(1).pop()</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; tx3 = self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[1].<a class="code" href="rawtransaction_8cpp.html#a4724b5b7ead10882a61f7c8830016e75">createrawtransaction</a>([txin_spent], {self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="server_8h.html#a271b9e4c68747b1c497a42e2379c590b">getnewaddress</a>(): 500})</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="rawtransaction_8cpp.html#a962b2890c7be4b92841eb288e5a2aca5">sendrawtransaction</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[1].<a class="code" href="rawtransaction_8cpp.html#a20a66f1d55549861fea58975ebe5c3fd">signrawtransaction</a>(tx3)[<span class="stringliteral">&quot;hex&quot;</span>])</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[0].<a class="code" href="mining_8cpp.html#afc5f2c0cbe40a2f876b46df2929cf359">generate</a>(1)</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; self.<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a65b65b5369351341c6bc4c481a56fb20">sync_all</a>()</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; txid_spent = txin_spent[<span class="stringliteral">&quot;txid&quot;</span>]</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; txid_unspent = txid1 <span class="keywordflow">if</span> txin_spent[<span class="stringliteral">&quot;txid&quot;</span>] != txid1 <span class="keywordflow">else</span> txid2</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="comment"># We can&#39;t find the block from a fully-spent tx</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; <span class="comment"># Doesn&#39;t apply to Dash Core - we have txindex always on</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="comment"># assert_raises(JSONRPCException, self.nodes[2].gettxoutproof, [txid_spent])</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <span class="comment"># ...but we can if we specify the block</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#a38afe96202ced8cad211cb38da48c1ed">verifytxoutproof</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#acf5847645cf9f53013246c5197529fb3">gettxoutproof</a>([txid_spent], blockhash)), [txid_spent])</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; <span class="comment"># ...or if the first tx is not fully-spent</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#a38afe96202ced8cad211cb38da48c1ed">verifytxoutproof</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#acf5847645cf9f53013246c5197529fb3">gettxoutproof</a>([txid_unspent])), [txid_unspent])</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <span class="keywordflow">try</span>:</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#a38afe96202ced8cad211cb38da48c1ed">verifytxoutproof</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#acf5847645cf9f53013246c5197529fb3">gettxoutproof</a>([txid1, txid2])), txlist)</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <span class="keywordflow">except</span> JSONRPCException:</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#a38afe96202ced8cad211cb38da48c1ed">verifytxoutproof</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#acf5847645cf9f53013246c5197529fb3">gettxoutproof</a>([txid2, txid1])), txlist)</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <span class="comment"># ...or if we have a -txindex</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <a class="code" href="namespacetest__framework_1_1util.html#ad3df488aacbcdc741bbb9eb66caddd6b">assert_equal</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[2].<a class="code" href="rawtransaction_8cpp.html#a38afe96202ced8cad211cb38da48c1ed">verifytxoutproof</a>(self.<a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">nodes</a>[3].<a class="code" href="rawtransaction_8cpp.html#acf5847645cf9f53013246c5197529fb3">gettxoutproof</a>([txid_spent])), [txid_spent])</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="keywordflow">if</span> __name__ == <span class="stringliteral">&#39;__main__&#39;</span>:</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <a class="code" href="classmerkle__blocks_1_1MerkleBlockTest.html">MerkleBlockTest</a>().<a class="code" href="classtest__framework_1_1test__framework_1_1BitcoinTestFramework.html#a076857f5499c37bacf64a8ccb6ba5197">main</a>()</div><div class="ttc" id="rawtransaction_8cpp_html_acf5847645cf9f53013246c5197529fb3"><div class="ttname"><a href="rawtransaction_8cpp.html#acf5847645cf9f53013246c5197529fb3">gettxoutproof</a></div><div class="ttdeci">UniValue gettxoutproof(const UniValue &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rawtransaction_8cpp_source.html#l00235">rawtransaction.cpp:235</a></div></div>
<div class="ttc" id="server_8h_html_a8eed767200a352857cb9f5121d7e8c83"><div class="ttname"><a href="server_8h.html#a8eed767200a352857cb9f5121d7e8c83">getbalance</a></div><div class="ttdeci">UniValue getbalance(const UniValue &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rpcwallet_8cpp_source.html#l00792">rpcwallet.cpp:792</a></div></div>
<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>
<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 &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="blockchain_8cpp_source.html#l00483">blockchain.cpp:483</a></div></div>
<div class="ttc" id="server_8h_html_a465ffe9ab07fa4986f64d618404ba7c3"><div class="ttname"><a href="server_8h.html#a465ffe9ab07fa4986f64d618404ba7c3">listunspent</a></div><div class="ttdeci">UniValue listunspent(const UniValue &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rpcwallet_8cpp_source.html#l02533">rpcwallet.cpp:2533</a></div></div>
<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>
<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>
<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>
<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 &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rpcwallet_8cpp_source.html#l00113">rpcwallet.cpp:113</a></div></div>
<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 &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="blockchain_8cpp_source.html#l00311">blockchain.cpp:311</a></div></div>
<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 &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="blockchain_8cpp_source.html#l00131">blockchain.cpp:131</a></div></div>
<div class="ttc" id="namespacetest__framework_1_1util_html_a0d5c2187844d0b046113dbea6b956413"><div class="ttname"><a href="namespacetest__framework_1_1util.html#a0d5c2187844d0b046113dbea6b956413">test_framework.util.initialize_chain_clean</a></div><div class="ttdeci">def initialize_chain_clean(test_dir, num_nodes)</div><div class="ttdef"><b>Definition:</b> <a href="util_8py_source.html#l00252">util.py:252</a></div></div>
<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 &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rawtransaction_8cpp_source.html#l00588">rawtransaction.cpp:588</a></div></div>
<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 &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rawtransaction_8cpp_source.html#l00358">rawtransaction.cpp:358</a></div></div>
<div class="ttc" id="classmerkle__blocks_1_1MerkleBlockTest_html_aff134e305f005d9ef78c31382d474dad"><div class="ttname"><a href="classmerkle__blocks_1_1MerkleBlockTest.html#aff134e305f005d9ef78c31382d474dad">merkle_blocks.MerkleBlockTest.run_test</a></div><div class="ttdeci">def run_test(self)</div><div class="ttdef"><b>Definition:</b> <a href="merkle__blocks_8py_source.html#l00034">merkle_blocks.py:34</a></div></div>
<div class="ttc" id="classmerkle__blocks_1_1MerkleBlockTest_html_a623e461f8c48487bd9484e25121ea5b8"><div class="ttname"><a href="classmerkle__blocks_1_1MerkleBlockTest.html#a623e461f8c48487bd9484e25121ea5b8">merkle_blocks.MerkleBlockTest.nodes</a></div><div class="ttdeci">nodes</div><div class="ttdef"><b>Definition:</b> <a href="merkle__blocks_8py_source.html#l00020">merkle_blocks.py:20</a></div></div>
<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>
<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 &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="mining_8cpp_source.html#l00122">mining.cpp:122</a></div></div>
<div class="ttc" id="classmerkle__blocks_1_1MerkleBlockTest_html_a7bd4cacc6a5c35fbd6c6b4d5521e3a46"><div class="ttname"><a href="classmerkle__blocks_1_1MerkleBlockTest.html#a7bd4cacc6a5c35fbd6c6b4d5521e3a46">merkle_blocks.MerkleBlockTest.is_network_split</a></div><div class="ttdeci">is_network_split</div><div class="ttdef"><b>Definition:</b> <a href="merkle__blocks_8py_source.html#l00031">merkle_blocks.py:31</a></div></div>
<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 &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rawtransaction_8cpp_source.html#l00830">rawtransaction.cpp:830</a></div></div>
<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>
<div class="ttc" id="classmerkle__blocks_1_1MerkleBlockTest_html"><div class="ttname"><a href="classmerkle__blocks_1_1MerkleBlockTest.html">merkle_blocks.MerkleBlockTest</a></div><div class="ttdef"><b>Definition:</b> <a href="merkle__blocks_8py_source.html#l00013">merkle_blocks.py:13</a></div></div>
<div class="ttc" id="classmerkle__blocks_1_1MerkleBlockTest_html_a3ba4a00b9924f3b6e3c4c05a0263cc3f"><div class="ttname"><a href="classmerkle__blocks_1_1MerkleBlockTest.html#a3ba4a00b9924f3b6e3c4c05a0263cc3f">merkle_blocks.MerkleBlockTest.setup_network</a></div><div class="ttdeci">def setup_network(self)</div><div class="ttdef"><b>Definition:</b> <a href="merkle__blocks_8py_source.html#l00019">merkle_blocks.py:19</a></div></div>
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<div class="ttc" id="rawtransaction_8cpp_html_a38afe96202ced8cad211cb38da48c1ed"><div class="ttname"><a href="rawtransaction_8cpp.html#a38afe96202ced8cad211cb38da48c1ed">verifytxoutproof</a></div><div class="ttdeci">UniValue verifytxoutproof(const UniValue &amp;params, bool fHelp)</div><div class="ttdef"><b>Definition:</b> <a href="rawtransaction_8cpp_source.html#l00321">rawtransaction.cpp:321</a></div></div>
<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>
<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>
<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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