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<li class="navelem"><a class="el" href="dir_120ed4da3e3217b1e7fc0b4f48568e79.html">test</a></li><li class="navelem"><a class="el" href="dir_7ab758b8a77751d62709b12ccae53e10.html">app</a></li> </ul>
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<div class="title">TheoreticalQuality_test.cpp</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2019 Ripple Labs Inc.</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <ripple/app/paths/Flow.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/app/paths/impl/Steps.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/app/paths/impl/StrandFlow.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <ripple/basics/contract.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/basics/random.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <ripple/core/Config.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <ripple/ledger/ApplyViewImpl.h></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <ripple/ledger/PaymentSandbox.h></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <ripple/ledger/Sandbox.h></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <ripple/protocol/Feature.h></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <ripple/protocol/jss.h></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "ripple/app/paths/AMMContext.h"</span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <test/jtx.h></span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <test/jtx/PathSet.h></span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span>test {</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
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<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="structripple_1_1test_1_1RippleCalcTestParams.html"> 38</a></span> <span class="keyword">struct </span><a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html">RippleCalcTestParams</a></div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> {</div>
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<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="structripple_1_1test_1_1RippleCalcTestParams.html#a053b3218813422a65a1cd550447b3370"> 40</a></span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a053b3218813422a65a1cd550447b3370">srcAccount</a>;</div>
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<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structripple_1_1test_1_1RippleCalcTestParams.html#ac15dcc42149f860b00ffce6bca580a4f"> 41</a></span>  <a class="code" href="classripple_1_1base__uint.html">AccountID</a> <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#ac15dcc42149f860b00ffce6bca580a4f">dstAccount</a>;</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  </div>
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<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structripple_1_1test_1_1RippleCalcTestParams.html#aeb8e5663d5a948c42bd6e17d323b47ff"> 43</a></span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#aeb8e5663d5a948c42bd6e17d323b47ff">dstAmt</a>;</div>
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<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="structripple_1_1test_1_1RippleCalcTestParams.html#a8440260d25c18c9c1927e12361be17c2"> 44</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<STAmount></a> <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a8440260d25c18c9c1927e12361be17c2">sendMax</a>;</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  </div>
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<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="structripple_1_1test_1_1RippleCalcTestParams.html#a2036b0108c556d1fcce0b591b5f7c67b"> 46</a></span>  <a class="code" href="classripple_1_1STPathSet.html">STPathSet</a> <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a2036b0108c556d1fcce0b591b5f7c67b">paths</a>;</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
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<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="structripple_1_1test_1_1RippleCalcTestParams.html#a44b54595d0dea50b4a2dad670f86fefd"> 48</a></span>  <span class="keyword">explicit</span> <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a44b54595d0dea50b4a2dad670f86fefd">RippleCalcTestParams</a>(<a class="code" href="classJson_1_1Value.html">Json::Value</a> <span class="keyword">const</span>& jv)</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  : <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a053b3218813422a65a1cd550447b3370">srcAccount</a>{*parseBase58<AccountID>(jv[jss::Account].asString())}</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  , <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#ac15dcc42149f860b00ffce6bca580a4f">dstAccount</a>{*parseBase58<AccountID>(jv[jss::Destination].asString())}</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  , <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#aeb8e5663d5a948c42bd6e17d323b47ff">dstAmt</a>{<a class="code" href="namespaceripple.html#a3c25b36b542a985c4f2d344df683a2dd">amountFromJson</a>(<a class="code" href="namespaceripple.html#a29758397ce451beaa436c3a9dfc83030">sfAmount</a>, jv[jss::Amount])}</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  {</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (jv.isMember(jss::SendMax))</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a8440260d25c18c9c1927e12361be17c2">sendMax</a> = <a class="code" href="namespaceripple.html#a3c25b36b542a985c4f2d344df683a2dd">amountFromJson</a>(<a class="code" href="namespaceripple.html#aa693ff83cdfe0f5cb821db0000b22928">sfSendMax</a>, jv[jss::SendMax]);</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (jv.isMember(jss::Paths))</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  {</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="comment">// paths is an array of arrays</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// each leaf element will be of the form</span></div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& path : jv[jss::Paths])</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  {</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  STPath p;</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& pe : path)</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  {</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> (pe.isMember(jss::account))</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  {</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  assert(</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  !pe.isMember(jss::currency) &&</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  !pe.isMember(jss::issuer));</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  p.emplace_back(</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  *parseBase58<AccountID>(</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  pe[jss::account].asString()),</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  std::nullopt,</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  std::nullopt);</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  pe.isMember(jss::currency) && pe.isMember(jss::issuer))</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  {</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">auto</span> <span class="keyword">const</span> currency =</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="namespaceripple.html#a791ac17da7afb28eaa4c229daa4ccef5">to_currency</a>(pe[jss::currency].asString());</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<AccountID></a> issuer;</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (!<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(currency))</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  issuer = *parseBase58<AccountID>(</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  pe[jss::issuer].asString());</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  assert(<a class="code" href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">isXRP</a>(*parseBase58<AccountID>(</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  pe[jss::issuer].asString())));</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  p.emplace_back(std::nullopt, currency, issuer);</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  {</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  assert(0);</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a2036b0108c556d1fcce0b591b5f7c67b">paths</a>.<a class="code" href="classripple_1_1STPathSet.html#af48d3b97e65d1e4826d13289b1648c80">emplace_back</a>(std::move(p));</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> };</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  </div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment">// Class to randomly set an account's transfer rate, quality in, quality out,</span></div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment">// and initial balance</span></div>
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<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html"> 103</a></span> <span class="keyword">class </span><a class="code" href="classripple_1_1test_1_1RandomAccountParams.html">RandomAccountParams</a></div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> {</div>
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<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a4dc824435c616f3d58fb5aee9ec3dda8"> 105</a></span>  <a class="code" href="classbeast_1_1detail_1_1xor__shift__engine.html">beast::xor_shift_engine</a> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4dc824435c616f3d58fb5aee9ec3dda8">engine_</a>;</div>
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<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a3e1bd08c66e36be42dc683c368a8e609"> 106</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a3e1bd08c66e36be42dc683c368a8e609">trustAmount_</a>;</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">// Balance to set if an account redeems into another account. Otherwise</span></div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// the balance will be zero. Since we are testing quality measures, the</span></div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// payment should not use multiple qualities, so the initialBalance</span></div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// needs to be able to handle an entire payment (otherwise an account</span></div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="comment">// will go from redeeming to issuing and the fees/qualities can change)</span></div>
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<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#ad5f27161b329c96f79ff20706e12c161"> 112</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ad5f27161b329c96f79ff20706e12c161">initialBalance_</a>;</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">// probability of changing a value from its default</span></div>
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<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#aee99549d9d2b08e5b5ff95fe9c7b1550"> 115</a></span>  constexpr <span class="keyword">static</span> <span class="keywordtype">double</span> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#aee99549d9d2b08e5b5ff95fe9c7b1550">probChangeDefault_</a> = 0.75;</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="comment">// probability that an account redeems into another account</span></div>
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<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a6d1b67a0df97247b9b554c343e97877a"> 117</a></span>  constexpr <span class="keyword">static</span> <span class="keywordtype">double</span> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a6d1b67a0df97247b9b554c343e97877a">probRedeem_</a> = 0.5;</div>
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<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a214d1020f20f43adc31d7c673a347698"> 118</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/random/uniform_real_distribution.html">std::uniform_real_distribution<></a> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a214d1020f20f43adc31d7c673a347698">zeroOneDist_</a>{0.0, 1.0};</div>
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<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a75aada99a6f71d210c863d85be9b7a48"> 119</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/random/uniform_real_distribution.html">std::uniform_real_distribution<></a> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a75aada99a6f71d210c863d85be9b7a48">transferRateDist_</a>{1.0, 2.0};</div>
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<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a9df4b25e83a1cc3ff1f9364abf6c200d"> 120</a></span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/random/uniform_real_distribution.html">std::uniform_real_distribution<></a> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a9df4b25e83a1cc3ff1f9364abf6c200d">qualityPercentDist_</a>{80, 120};</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  </div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#af1658de5769f1e308d349a2c196e26ed"> 123</a></span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#af1658de5769f1e308d349a2c196e26ed">shouldSet</a>()</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  {</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a214d1020f20f43adc31d7c673a347698">zeroOneDist_</a>(<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4dc824435c616f3d58fb5aee9ec3dda8">engine_</a>) <= <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#aee99549d9d2b08e5b5ff95fe9c7b1550">probChangeDefault_</a>;</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  };</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  </div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a270e82cc474ff46ca73d3a309240e723"> 129</a></span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a270e82cc474ff46ca73d3a309240e723">maybeInsertQuality</a>(<a class="code" href="classJson_1_1Value.html">Json::Value</a>& jv, <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fed">QualityDirection</a> qDir)</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  {</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#af1658de5769f1e308d349a2c196e26ed">shouldSet</a>())</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">auto</span> <span class="keyword">const</span> percent = <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a9df4b25e83a1cc3ff1f9364abf6c200d">qualityPercentDist_</a>(<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4dc824435c616f3d58fb5aee9ec3dda8">engine_</a>);</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">auto</span> <span class="keyword">const</span>& field =</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  qDir == <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">QualityDirection::in</a> ? <a class="code" href="namespaceripple.html#a066a5d4bb15a8c50eb52402b1531e0bd">sfQualityIn</a> : <a class="code" href="namespaceripple.html#a957918ae7a2e075b8646016e50d03cc1">sfQualityOut</a>;</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">auto</span> <span class="keyword">const</span> value =</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">static_cast<</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a><span class="keyword">></span>((percent / 100) * QUALITY_ONE);</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  jv[field.jsonName] = value;</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  };</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  </div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">// Setup the trust amounts and in/out qualities (but not the balances)</span></div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a094a91b2d86acf4756a1ff153dd14429"> 144</a></span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a094a91b2d86acf4756a1ff153dd14429">setupTrustLine</a>(</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">jtx::Env</a>& env,</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acc,</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& peer,</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>& currency)</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  {</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">using namespace </span>jtx;</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1IOU.html">IOU</a> <span class="keyword">const</span> iou{peer, currency};</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a> jv = trust(acc, iou(<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a3e1bd08c66e36be42dc683c368a8e609">trustAmount_</a>));</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a270e82cc474ff46ca73d3a309240e723">maybeInsertQuality</a>(jv, <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">QualityDirection::in</a>);</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a270e82cc474ff46ca73d3a309240e723">maybeInsertQuality</a>(jv, <a class="code" href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">QualityDirection::out</a>);</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  env(jv);</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#a69095691c9bcfab1f3d69c645f2dbe33">close</a>();</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  };</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a65717a728a56701585ac8a0ee6c5bad7"> 160</a></span>  <span class="keyword">explicit</span> <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a65717a728a56701585ac8a0ee6c5bad7">RandomAccountParams</a>(</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> trustAmount = 100,</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> initialBalance = 50)</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="comment">// Use a deterministic seed so the unit tests run in a reproducible way</span></div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  : <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4dc824435c616f3d58fb5aee9ec3dda8">engine_</a>{1977u}</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  , <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a3e1bd08c66e36be42dc683c368a8e609">trustAmount_</a>{trustAmount}</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  , <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ad5f27161b329c96f79ff20706e12c161">initialBalance_</a>{initialBalance} {};</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#ad937b4f6c3166c6de98302be6888f2b4"> 169</a></span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ad937b4f6c3166c6de98302be6888f2b4">maybeSetTransferRate</a>(<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">jtx::Env</a>& env, <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acc)</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  {</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#af1658de5769f1e308d349a2c196e26ed">shouldSet</a>())</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  env(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">rate</a>(acc, <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a75aada99a6f71d210c863d85be9b7a48">transferRateDist_</a>(<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4dc824435c616f3d58fb5aee9ec3dda8">engine_</a>)));</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="comment">// Set the initial balance, taking into account the qualities</span></div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a4b276bea6bf1ce67b245c316abb56736"> 177</a></span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4b276bea6bf1ce67b245c316abb56736">setInitialBalance</a>(</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">jtx::Env</a>& env,</div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acc,</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& peer,</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>& currency)</div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  {</div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">using namespace </span>jtx;</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1IOU.html">IOU</a> <span class="keyword">const</span> iou{acc, currency};</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="comment">// This payment sets the acc's balance to `initialBalance`.</span></div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="comment">// Since input qualities complicate this payment, use `sendMax` with</span></div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">// `initialBalance` to make sure the balance is set correctly.</span></div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  env(pay(peer, acc, iou(<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a3e1bd08c66e36be42dc683c368a8e609">trustAmount_</a>)),</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1sendmax.html">sendmax</a>(iou(<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ad5f27161b329c96f79ff20706e12c161">initialBalance_</a>)),</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1txflags.html">txflags</a>(<a class="code" href="namespaceripple.html#a7efcc6de2ed8aa0fa1f3e0a632f2f095">tfPartialPayment</a>));</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#a69095691c9bcfab1f3d69c645f2dbe33">close</a>();</div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  </div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#a2dd7867c8e421a2fb171142f5df10a73"> 195</a></span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a2dd7867c8e421a2fb171142f5df10a73">maybeSetInitialBalance</a>(</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">jtx::Env</a>& env,</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acc,</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& peer,</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>& currency)</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  {</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">using namespace </span>jtx;</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a214d1020f20f43adc31d7c673a347698">zeroOneDist_</a>(<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4dc824435c616f3d58fb5aee9ec3dda8">engine_</a>) > <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a6d1b67a0df97247b9b554c343e97877a">probRedeem_</a>)</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4b276bea6bf1ce67b245c316abb56736">setInitialBalance</a>(env, acc, peer, currency);</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  </div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="comment">// Setup the trust amounts and in/out qualities (but not the balances) on</span></div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="comment">// both sides of the trust line</span></div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1RandomAccountParams.html#ab835ada492f44d7164f3da6c0c5d401a"> 210</a></span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ab835ada492f44d7164f3da6c0c5d401a">setupTrustLines</a>(</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">jtx::Env</a>& env,</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acc1,</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acc2,</div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span>& currency)</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  {</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a094a91b2d86acf4756a1ff153dd14429">setupTrustLine</a>(env, acc1, acc2, currency);</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a094a91b2d86acf4756a1ff153dd14429">setupTrustLine</a>(env, acc2, acc1, currency);</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  };</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> };</div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
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<div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1TheoreticalQuality__test.html"> 221</a></span> <span class="keyword">class </span><a class="code" href="classripple_1_1test_1_1TheoreticalQuality__test.html">TheoreticalQuality_test</a> : <span class="keyword">public</span> beast::unit_test::suite</div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> {</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">static</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
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<div class="line"><a name="l00224"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1TheoreticalQuality__test.html#a5328201723e039834219b01474b65419"> 224</a></span>  <a class="code" href="classripple_1_1test_1_1TheoreticalQuality__test.html#a5328201723e039834219b01474b65419">prettyQuality</a>(Quality <span class="keyword">const</span>& q)</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  {</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a> sstr;</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <a class="code" href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">rate</a> = q.rate();</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  sstr << <a class="code" href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">rate</a> << <span class="stringliteral">" ("</span> << q << <span class="stringliteral">")"</span>;</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">return</span> sstr.<a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">str</a>();</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  };</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  </div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">template</span> <<span class="keyword">class</span> Stream></div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1TheoreticalQuality__test.html#adf0992b260f14d0a5cf4cf8773634350"> 234</a></span>  <a class="code" href="classripple_1_1test_1_1TheoreticalQuality__test.html#adf0992b260f14d0a5cf4cf8773634350">logStrand</a>(Stream& stream, Strand <span class="keyword">const</span>& strand)</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  {</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  stream << <span class="stringliteral">"Strand:\n"</span>;</div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& step : strand)</div>
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<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  stream << <span class="stringliteral">"\n"</span> << *step;</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  stream << <span class="stringliteral">"\n\n"</span>;</div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  };</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  </div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00243"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1TheoreticalQuality__test.html#af3643cba17d352e58ac4d5f5027e4249"> 243</a></span>  <a class="code" href="classripple_1_1test_1_1TheoreticalQuality__test.html#af3643cba17d352e58ac4d5f5027e4249">testCase</a>(</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html">RippleCalcTestParams</a> <span class="keyword">const</span>& rcp,</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<ReadView const></a> closed,</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Quality></a> <span class="keyword">const</span>& expectedQ = {})</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  {</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <a class="code" href="classripple_1_1PaymentSandbox.html">PaymentSandbox</a> sb(closed.<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr/get.html">get</a>(), <a class="code" href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6eaf77cbea9706ce2ee7fdf5a85efbf70c5">tapNONE</a>);</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <a class="code" href="classripple_1_1AMMContext.html">AMMContext</a> ammContext(rcp.<a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a053b3218813422a65a1cd550447b3370">srcAccount</a>, <span class="keyword">false</span>);</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  </div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">auto</span> <span class="keyword">const</span> sendMaxIssue = [&rcp]() -> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<Issue></a> {</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span> (rcp.<a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a8440260d25c18c9c1927e12361be17c2">sendMax</a>)</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span> rcp.<a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a8440260d25c18c9c1927e12361be17c2">sendMax</a>->issue();</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">return</span> std::nullopt;</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  }();</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  </div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> dummyJ{<a class="code" href="classbeast_1_1Journal.html#a930d70ff72f71414fcd5b560610cefb6">beast::Journal::getNullSink</a>()};</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  </div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">auto</span> sr = <a class="code" href="namespaceripple.html#a56b4258ce823fd41fa44fc8b09ac3798">toStrands</a>(</div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  sb,</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  rcp.<a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a053b3218813422a65a1cd550447b3370">srcAccount</a>,</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  rcp.<a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#ac15dcc42149f860b00ffce6bca580a4f">dstAccount</a>,</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  rcp.<a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#aeb8e5663d5a948c42bd6e17d323b47ff">dstAmt</a>.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(),</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">/*limitQuality*/</span> std::nullopt,</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  sendMaxIssue,</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  rcp.<a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a2036b0108c556d1fcce0b591b5f7c67b">paths</a>,</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="comment">/*defaultPaths*/</span> rcp.<a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html#a2036b0108c556d1fcce0b591b5f7c67b">paths</a>.<a class="code" href="classripple_1_1STPathSet.html#a22435db9f32e0a4de785c3249e0f917d">empty</a>(),</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  sb.rules().enabled(<a class="code" href="namespaceripple.html#a641d0cd1ae7b4807024597224a33d57e">featureOwnerPaysFee</a>),</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  OfferCrossing::no,</div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  ammContext,</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  dummyJ);</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  </div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  BEAST_EXPECT(sr.first == <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>);</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  </div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">if</span> (sr.first != <a class="code" href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">tesSUCCESS</a>)</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  </div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="comment">// Due to the floating point calculations, theoretical and actual</span></div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// qualities are not expected to always be exactly equal. However, they</span></div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="comment">// should always be very close. This function checks that that two</span></div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="comment">// qualities are "close enough".</span></div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">auto</span> compareClose = [](Quality <span class="keyword">const</span>& q1, Quality <span class="keyword">const</span>& q2) {</div>
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|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">// relative diff is fabs(a-b)/min(a,b)</span></div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// can't get access to internal value. Use the rate</span></div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  constexpr <span class="keywordtype">double</span> tolerance = 0.0000001;</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">return</span> relativeDistance(q1, q2) <= tolerance;</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  };</div>
|
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  </div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& strand : sr.second)</div>
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<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  {</div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  Quality <span class="keyword">const</span> theoreticalQ = *qualityUpperBound(sb, strand);</div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keyword">auto</span> <span class="keyword">const</span> f = flow<IOUAmount, IOUAmount>(</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  sb, strand, IOUAmount(10, 0), IOUAmount(5, 0), dummyJ);</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  BEAST_EXPECT(f.success);</div>
|
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<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  Quality <span class="keyword">const</span> actualQ(f.out, f.in);</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">if</span> (actualQ != theoreticalQ && !compareClose(actualQ, theoreticalQ))</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  {</div>
|
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  BEAST_EXPECT(actualQ == theoreticalQ); <span class="comment">// get the failure</span></div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"\nAcutal != Theoretical\n"</span>;</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"\nTQ: "</span> << prettyQuality(theoreticalQ) << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"AQ: "</span> << prettyQuality(actualQ) << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  logStrand(log, strand);</div>
|
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  }</div>
|
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">if</span> (expectedQ && expectedQ != theoreticalQ &&</div>
|
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  !compareClose(*expectedQ, theoreticalQ))</div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  {</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  BEAST_EXPECT(expectedQ == theoreticalQ); <span class="comment">// get the failure</span></div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"\nExpected != Theoretical\n"</span>;</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"\nTQ: "</span> << prettyQuality(theoreticalQ) << <span class="stringliteral">"\n"</span>;</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/numeric/math/log.html">log</a> << <span class="stringliteral">"EQ: "</span> << prettyQuality(*expectedQ) << <span class="stringliteral">"\n"</span>;</div>
|
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  logStrand(log, strand);</div>
|
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  }</div>
|
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  };</div>
|
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div>
|
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<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  </div>
|
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<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00318"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1TheoreticalQuality__test.html#aa8916a4824a2a8142f83c1e34fd4bdd7"> 318</a></span>  <a class="code" href="classripple_1_1test_1_1TheoreticalQuality__test.html#aa8916a4824a2a8142f83c1e34fd4bdd7">testDirectStep</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<int></a> <span class="keyword">const</span>& reqNumIterations)</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  {</div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  testcase(<span class="stringliteral">"Direct Step"</span>);</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  </div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="comment">// clang-format off</span></div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  </div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="comment">// Set up a payment through four accounts: alice -> bob -> carol -> dan</span></div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// For each relevant trust line on the path, there are three things that can vary:</span></div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="comment">// 1) input quality</span></div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="comment">// 2) output quality</span></div>
|
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">// 3) debt direction</span></div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="comment">// For each account, there is one thing that can vary:</span></div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">// 1) transfer rate</span></div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  </div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// clang-format on</span></div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  </div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keyword">using namespace </span>jtx;</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  </div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">auto</span> <span class="keyword">const</span> currency = <a class="code" href="namespaceripple.html#a791ac17da7afb28eaa4c229daa4ccef5">to_currency</a>(<span class="stringliteral">"USD"</span>);</div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  </div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <span class="keyword">const</span> numAccounts = 4;</div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  </div>
|
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="comment">// There are three relevant trust lines: `alice->bob`, `bob->carol`, and</span></div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="comment">// `carol->dan`. There are four accounts. If we count the number of</span></div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="comment">// combinations of parameters where a parameter is changed from its</span></div>
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|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="comment">// default value, there are</span></div>
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<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="comment">// 2^(num_trust_lines*num_trust_qualities+numAccounts) combinations of</span></div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="comment">// values to test, or 2^13 combinations. Use this value to set the</span></div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="comment">// number of iterations. Note however that many of these parameter</span></div>
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">// combinations run essentially the same test. For example, changing the</span></div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="comment">// quality values for bob and carol test almost the same thing.</span></div>
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|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="comment">// Similarly, changing the transfer rates on bob and carol test almost</span></div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">// the same thing. Instead of systematically running these 8k tests,</span></div>
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<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="comment">// randomly sample the test space.</span></div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> numTestIterations = reqNumIterations.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(250);</div>
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  </div>
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<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> paymentAmount = 1;</div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  </div>
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<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="comment">// Class to randomly set account transfer rates, qualities, and other</span></div>
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|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="comment">// params.</span></div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html">RandomAccountParams</a> rndAccParams;</div>
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<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  </div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// Tests are sped up by a factor of 2 if a new environment isn't created</span></div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="comment">// on every iteration.</span></div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">Env</a> env(*<span class="keyword">this</span>, <a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>());</div>
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<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < numTestIterations; ++i)</div>
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  {</div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keyword">auto</span> <span class="keyword">const</span> iterAsStr = <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(i);</div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="comment">// New set of accounts on every iteration so the environment doesn't</span></div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="comment">// need to be recreated (2x speedup)</span></div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keyword">auto</span> <span class="keyword">const</span> alice = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>(<span class="stringliteral">"alice"</span> + iterAsStr);</div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keyword">auto</span> <span class="keyword">const</span> bob = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>(<span class="stringliteral">"bob"</span> + iterAsStr);</div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keyword">auto</span> <span class="keyword">const</span> carol = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>(<span class="stringliteral">"carol"</span> + iterAsStr);</div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keyword">auto</span> <span class="keyword">const</span> dan = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>(<span class="stringliteral">"dan"</span> + iterAsStr);</div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/array.html">std::array<Account, numAccounts></a> accounts{{alice, bob, carol, dan}};</div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  static_assert(</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  numAccounts == 4, <span class="stringliteral">"Path is only correct for four accounts"</span>);</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1path.html">path</a> <span class="keyword">const</span> accountsPath(accounts[1], accounts[2]);</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#ae2349266cb09d1f1c3de06606ebdf9e2">fund</a>(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a37cf35ddf6bc8f4c6cbfa3fba57d6815">XRP</a>(10000), alice, bob, carol, dan);</div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#a69095691c9bcfab1f3d69c645f2dbe33">close</a>();</div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  </div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="comment">// iterate through all pairs of accounts, randomly set the transfer</span></div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="comment">// rate, qIn, qOut, and if the account issues or redeems</span></div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> ii = 0; ii < numAccounts; ++ii)</div>
|
|
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  {</div>
|
|
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ad937b4f6c3166c6de98302be6888f2b4">maybeSetTransferRate</a>(env, accounts[ii]);</div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="comment">// The payment is from:</span></div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="comment">// account[0] -> account[1] -> account[2] -> account[3]</span></div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="comment">// set the trust lines and initial balances for each pair of</span></div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="comment">// neighboring accounts</span></div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <span class="keyword">const</span> j = ii + 1;</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordflow">if</span> (j == numAccounts)</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  </div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ab835ada492f44d7164f3da6c0c5d401a">setupTrustLines</a>(</div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  env, accounts[ii], accounts[j], currency);</div>
|
|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a2dd7867c8e421a2fb171142f5df10a73">maybeSetInitialBalance</a>(</div>
|
|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  env, accounts[ii], accounts[j], currency);</div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  }</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  </div>
|
|
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="comment">// Accounts are set up, make the payment</span></div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1IOU.html">IOU</a> <span class="keyword">const</span> iou{accounts.back(), currency};</div>
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|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html">RippleCalcTestParams</a> rcp{env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#a04bca20bfc7f43c7a3627ead6bfc1645">json</a>(</div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  pay(accounts.front(), accounts.back(), iou(paymentAmount)),</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  accountsPath,</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1txflags.html">txflags</a>(<a class="code" href="namespaceripple.html#aab3ff08970a7fcec2229fc4c9e5f7d38">tfNoRippleDirect</a>))};</div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  </div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  testCase(rcp, env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#ae449949223905ec9bd5b8dbc1c9e9ded">closed</a>());</div>
|
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<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  }</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  }</div>
|
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<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  </div>
|
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<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordtype">void</span></div>
|
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<div class="line"><a name="l00410"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1TheoreticalQuality__test.html#a623ddecdf262e408e22d248d23393cde"> 410</a></span>  <a class="code" href="classripple_1_1test_1_1TheoreticalQuality__test.html#a623ddecdf262e408e22d248d23393cde">testBookStep</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<int></a> <span class="keyword">const</span>& reqNumIterations)</div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  {</div>
|
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<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  testcase(<span class="stringliteral">"Book Step"</span>);</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">using namespace </span>jtx;</div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  </div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="comment">// clang-format off</span></div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  </div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="comment">// Setup a payment through an offer: alice (USD/bob) -> bob -> (USD/bob)|(EUR/carol) -> carol -> dan</span></div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="comment">// For each relevant trust line, vary input quality, output quality, debt direction.</span></div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="comment">// For each account, vary transfer rate.</span></div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="comment">// The USD/bob|EUR/carol offer owner is "Oscar"</span></div>
|
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<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  </div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="comment">// clang-format on</span></div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  </div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordtype">int</span> <span class="keyword">const</span> numTestIterations = reqNumIterations.<a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">value_or</a>(100);</div>
|
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<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  </div>
|
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<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> paymentAmount = 1;</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  </div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span> eurCurrency = <a class="code" href="namespaceripple.html#a791ac17da7afb28eaa4c229daa4ccef5">to_currency</a>(<span class="stringliteral">"EUR"</span>);</div>
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|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <a class="code" href="classripple_1_1base__uint.html">Currency</a> <span class="keyword">const</span> usdCurrency = <a class="code" href="namespaceripple.html#a791ac17da7afb28eaa4c229daa4ccef5">to_currency</a>(<span class="stringliteral">"USD"</span>);</div>
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<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  </div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="comment">// Class to randomly set account transfer rates, qualities, and other</span></div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// params.</span></div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <a class="code" href="classripple_1_1test_1_1RandomAccountParams.html">RandomAccountParams</a> rndAccParams;</div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  </div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="comment">// Speed up tests by creating the environment outside the loop</span></div>
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|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="comment">// (factor of 2 speedup on the DirectStep tests)</span></div>
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<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">Env</a> env(*<span class="keyword">this</span>, <a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>());</div>
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < numTestIterations; ++i)</div>
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  {</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keyword">auto</span> <span class="keyword">const</span> iterAsStr = <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(i);</div>
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|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keyword">auto</span> <span class="keyword">const</span> alice = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>(<span class="stringliteral">"alice"</span> + iterAsStr);</div>
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|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keyword">auto</span> <span class="keyword">const</span> bob = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>(<span class="stringliteral">"bob"</span> + iterAsStr);</div>
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|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keyword">auto</span> <span class="keyword">const</span> carol = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>(<span class="stringliteral">"carol"</span> + iterAsStr);</div>
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|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keyword">auto</span> <span class="keyword">const</span> dan = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>(<span class="stringliteral">"dan"</span> + iterAsStr);</div>
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|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keyword">auto</span> <span class="keyword">const</span> oscar = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>(<span class="stringliteral">"oscar"</span> + iterAsStr); <span class="comment">// offer owner</span></div>
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|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keyword">auto</span> <span class="keyword">const</span> USDB = bob[<span class="stringliteral">"USD"</span>];</div>
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|
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keyword">auto</span> <span class="keyword">const</span> EURC = carol[<span class="stringliteral">"EUR"</span>];</div>
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|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> <span class="keyword">const</span> numAccounts = 5;</div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/array.html">std::array<Account, numAccounts></a> accounts{</div>
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|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  {alice, bob, carol, dan, oscar}};</div>
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<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  </div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="comment">// sendmax should be in USDB and delivered amount should be in EURC</span></div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="comment">// normalized path should be:</span></div>
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|
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="comment">// alice -> bob -> (USD/bob)|(EUR/carol) -> carol -> dan</span></div>
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|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1path.html">path</a> <span class="keyword">const</span> bookPath(~EURC);</div>
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<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  </div>
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<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#ae2349266cb09d1f1c3de06606ebdf9e2">fund</a>(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a37cf35ddf6bc8f4c6cbfa3fba57d6815">XRP</a>(10000), alice, bob, carol, dan, oscar);</div>
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|
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#a69095691c9bcfab1f3d69c645f2dbe33">close</a>();</div>
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<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  </div>
|
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<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& acc : accounts)</div>
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<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ad937b4f6c3166c6de98302be6888f2b4">maybeSetTransferRate</a>(env, acc);</div>
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|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  </div>
|
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<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& currency : {usdCurrency, eurCurrency})</div>
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<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  {</div>
|
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<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ab835ada492f44d7164f3da6c0c5d401a">setupTrustLines</a>(</div>
|
|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  env, alice, bob, currency); <span class="comment">// first step in payment</span></div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ab835ada492f44d7164f3da6c0c5d401a">setupTrustLines</a>(</div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  env, carol, dan, currency); <span class="comment">// last step in payment</span></div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ab835ada492f44d7164f3da6c0c5d401a">setupTrustLines</a>(</div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  env, oscar, bob, currency); <span class="comment">// offer owner</span></div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#ab835ada492f44d7164f3da6c0c5d401a">setupTrustLines</a>(</div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  env, oscar, carol, currency); <span class="comment">// offer owner</span></div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  }</div>
|
|
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  </div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a2dd7867c8e421a2fb171142f5df10a73">maybeSetInitialBalance</a>(env, alice, bob, usdCurrency);</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a2dd7867c8e421a2fb171142f5df10a73">maybeSetInitialBalance</a>(env, carol, dan, eurCurrency);</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4b276bea6bf1ce67b245c316abb56736">setInitialBalance</a>(env, oscar, bob, usdCurrency);</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  rndAccParams.<a class="code" href="classripple_1_1test_1_1RandomAccountParams.html#a4b276bea6bf1ce67b245c316abb56736">setInitialBalance</a>(env, oscar, carol, eurCurrency);</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  </div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  env(offer(oscar, USDB(50), EURC(50)));</div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#a69095691c9bcfab1f3d69c645f2dbe33">close</a>();</div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  </div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="comment">// Accounts are set up, make the payment</span></div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1IOU.html">IOU</a> <span class="keyword">const</span> srcIOU{bob, usdCurrency};</div>
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|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1IOU.html">IOU</a> <span class="keyword">const</span> dstIOU{carol, eurCurrency};</div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <a class="code" href="structripple_1_1test_1_1RippleCalcTestParams.html">RippleCalcTestParams</a> rcp{env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#a04bca20bfc7f43c7a3627ead6bfc1645">json</a>(</div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  pay(alice, dan, dstIOU(paymentAmount)),</div>
|
|
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1sendmax.html">sendmax</a>(srcIOU(100 * paymentAmount)),</div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  bookPath,</div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1txflags.html">txflags</a>(<a class="code" href="namespaceripple.html#aab3ff08970a7fcec2229fc4c9e5f7d38">tfNoRippleDirect</a>))};</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  </div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  testCase(rcp, env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#ae449949223905ec9bd5b8dbc1c9e9ded">closed</a>());</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  }</div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  }</div>
|
|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  </div>
|
|
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordtype">void</span></div>
|
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<div class="line"><a name="l00497"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1TheoreticalQuality__test.html#a67b803a746ff4afb6bf493029a9e9811"> 497</a></span>  <a class="code" href="classripple_1_1test_1_1TheoreticalQuality__test.html#a67b803a746ff4afb6bf493029a9e9811">testRelativeQDistance</a>()</div>
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|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  {</div>
|
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<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  testcase(<span class="stringliteral">"Relative quality distance"</span>);</div>
|
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<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  </div>
|
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<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keyword">auto</span> toQuality = [](<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> mantissa,</div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keywordtype">int</span> exponent = 0) -> Quality {</div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="comment">// The only way to construct a Quality from an STAmount is to take</span></div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="comment">// their ratio. Set the denominator STAmount to `one` to easily</span></div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="comment">// create a quality from a single amount</span></div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> <a class="code" href="namespaceripple.html#a1330e8eb921148a60725bcfc77d0a093">one</a>{<a class="code" href="namespaceripple.html#a6a13d9debf90470b562dbc1e70a5b02e">noIssue</a>(), 1};</div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> v{<a class="code" href="namespaceripple.html#a6a13d9debf90470b562dbc1e70a5b02e">noIssue</a>(), mantissa, exponent};</div>
|
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<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">return</span> Quality{<a class="code" href="namespaceripple.html#a1330e8eb921148a60725bcfc77d0a093">one</a>, v};</div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  };</div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  </div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  BEAST_EXPECT(relativeDistance(toQuality(100), toQuality(100)) == 0);</div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  BEAST_EXPECT(relativeDistance(toQuality(100), toQuality(100, 1)) == 9);</div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  BEAST_EXPECT(relativeDistance(toQuality(100), toQuality(110)) == .1);</div>
|
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<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  BEAST_EXPECT(</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  relativeDistance(toQuality(100, 90), toQuality(110, 90)) == .1);</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  BEAST_EXPECT(</div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  relativeDistance(toQuality(100, 90), toQuality(110, 91)) == 10);</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  BEAST_EXPECT(</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  relativeDistance(toQuality(100, 0), toQuality(100, 90)) == 1e90);</div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="comment">// Make the mantissa in the smaller value bigger than the mantissa in</span></div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="comment">// the larger value. Instead of checking the exact result, we check that</span></div>
|
|
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="comment">// it's large. If the values did not compare correctly in</span></div>
|
|
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="comment">// `relativeDistance`, then the returned value would be negative.</span></div>
|
|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  BEAST_EXPECT(</div>
|
|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  relativeDistance(toQuality(102, 0), toQuality(101, 90)) >= 1e89);</div>
|
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<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  }</div>
|
|
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  </div>
|
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<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordtype">void</span></div>
|
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<div class="line"><a name="l00529"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1TheoreticalQuality__test.html#a3bb90846789530af01173b5874e4938c"> 529</a></span>  <a class="code" href="classripple_1_1test_1_1TheoreticalQuality__test.html#a3bb90846789530af01173b5874e4938c">run</a>()<span class="keyword"> override</span></div>
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|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="comment">// Use the command line argument `--unittest-arg=500 ` to change the</span></div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="comment">// number of iterations to 500</span></div>
|
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<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keyword">auto</span> <span class="keyword">const</span> numIterations = [s = arg()]() -> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional<int></a> {</div>
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<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">if</span> (s.empty())</div>
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<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">return</span> std::nullopt;</div>
|
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<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">try</span></div>
|
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<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  {</div>
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<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> pos;</div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keyword">auto</span> <span class="keyword">const</span> r = stoi(s, &pos);</div>
|
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<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keywordflow">if</span> (pos != s.size())</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordflow">return</span> std::nullopt;</div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">return</span> r;</div>
|
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<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  }</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keywordflow">catch</span> (...)</div>
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<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  {</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">return</span> std::nullopt;</div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  }</div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  }();</div>
|
|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  testRelativeQDistance();</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  testDirectStep(numIterations);</div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  testBookStep(numIterations);</div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  }</div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> };</div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  </div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> <a class="code" href="namespaceripple_1_1test.html#a397b62843220daf742e7187fc3546423">BEAST_DEFINE_TESTSUITE_PRIO</a>(TheoreticalQuality, app, <a class="code" href="namespaceripple.html">ripple</a>, 3);</div>
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<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  </div>
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<div class="line"><a name="l00557"></a><span class="lineno"> 557</span> } <span class="comment">// namespace test</span></div>
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<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> } <span class="comment">// namespace ripple</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a4dc824435c616f3d58fb5aee9ec3dda8"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a4dc824435c616f3d58fb5aee9ec3dda8">ripple::test::RandomAccountParams::engine_</a></div><div class="ttdeci">beast::xor_shift_engine engine_</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00105">TheoreticalQuality_test.cpp:105</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a791ac17da7afb28eaa4c229daa4ccef5"><div class="ttname"><a href="namespaceripple.html#a791ac17da7afb28eaa4c229daa4ccef5">ripple::to_currency</a></div><div class="ttdeci">bool to_currency(Currency &currency, std::string const &code)</div><div class="ttdoc">Tries to convert a string to a Currency, returns true on success.</div><div class="ttdef"><b>Definition:</b> <a href="UintTypes_8cpp_source.html#l00080">UintTypes.cpp:80</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a75aada99a6f71d210c863d85be9b7a48"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a75aada99a6f71d210c863d85be9b7a48">ripple::test::RandomAccountParams::transferRateDist_</a></div><div class="ttdeci">std::uniform_real_distribution transferRateDist_</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00119">TheoreticalQuality_test.cpp:119</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1test_1_1jtx_html_a37cf35ddf6bc8f4c6cbfa3fba57d6815"><div class="ttname"><a href="namespaceripple_1_1test_1_1jtx.html#a37cf35ddf6bc8f4c6cbfa3fba57d6815">ripple::test::jtx::XRP</a></div><div class="ttdeci">const XRP_t XRP</div><div class="ttdoc">Converts to XRP Issue or STAmount.</div><div class="ttdef"><b>Definition:</b> <a href="amount_8cpp_source.html#l00105">amount.cpp:105</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aa693ff83cdfe0f5cb821db0000b22928"><div class="ttname"><a href="namespaceripple.html#aa693ff83cdfe0f5cb821db0000b22928">ripple::sfSendMax</a></div><div class="ttdeci">const SF_AMOUNT sfSendMax</div></div>
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<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1STAmount_html_acab76380a95d902071fd26ab3425bbe5"><div class="ttname"><a href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">ripple::STAmount::issue</a></div><div class="ttdeci">Issue const & issue() const</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00350">STAmount.h:350</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a29758397ce451beaa436c3a9dfc83030"><div class="ttname"><a href="namespaceripple.html#a29758397ce451beaa436c3a9dfc83030">ripple::sfAmount</a></div><div class="ttdeci">const SF_AMOUNT sfAmount</div></div>
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<div class="ttc" id="aclassripple_1_1PaymentSandbox_html"><div class="ttname"><a href="classripple_1_1PaymentSandbox.html">ripple::PaymentSandbox</a></div><div class="ttdoc">A wrapper which makes credits unavailable to balances.</div><div class="ttdef"><b>Definition:</b> <a href="PaymentSandbox_8h_source.html#l00112">PaymentSandbox.h:112</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1TheoreticalQuality__test_html_adf0992b260f14d0a5cf4cf8773634350"><div class="ttname"><a href="classripple_1_1test_1_1TheoreticalQuality__test.html#adf0992b260f14d0a5cf4cf8773634350">ripple::test::TheoreticalQuality_test::logStrand</a></div><div class="ttdeci">static void logStrand(Stream &stream, Strand const &strand)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00234">TheoreticalQuality_test.cpp:234</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1Env_html_ae449949223905ec9bd5b8dbc1c9e9ded"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1Env.html#ae449949223905ec9bd5b8dbc1c9e9ded">ripple::test::jtx::Env::closed</a></div><div class="ttdeci">std::shared_ptr< ReadView const > closed()</div><div class="ttdoc">Returns the last closed ledger.</div><div class="ttdef"><b>Definition:</b> <a href="Env_8cpp_source.html#l00115">Env.cpp:115</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a957918ae7a2e075b8646016e50d03cc1"><div class="ttname"><a href="namespaceripple.html#a957918ae7a2e075b8646016e50d03cc1">ripple::sfQualityOut</a></div><div class="ttdeci">const SF_UINT32 sfQualityOut</div></div>
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<div class="ttc" id="astructripple_1_1test_1_1RippleCalcTestParams_html"><div class="ttname"><a href="structripple_1_1test_1_1RippleCalcTestParams.html">ripple::test::RippleCalcTestParams</a></div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00038">TheoreticalQuality_test.cpp:38</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a4b276bea6bf1ce67b245c316abb56736"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a4b276bea6bf1ce67b245c316abb56736">ripple::test::RandomAccountParams::setInitialBalance</a></div><div class="ttdeci">void setInitialBalance(jtx::Env &env, jtx::Account const &acc, jtx::Account const &peer, Currency const &currency)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00177">TheoreticalQuality_test.cpp:177</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_ab835ada492f44d7164f3da6c0c5d401a"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#ab835ada492f44d7164f3da6c0c5d401a">ripple::test::RandomAccountParams::setupTrustLines</a></div><div class="ttdeci">void setupTrustLines(jtx::Env &env, jtx::Account const &acc1, jtx::Account const &acc2, Currency const &currency)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00210">TheoreticalQuality_test.cpp:210</a></div></div>
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<div class="ttc" id="avalue_or_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional/value_or.html">std::optional::value_or</a></div><div class="ttdeci">T value_or(T... args)</div></div>
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<div class="ttc" id="abasic_stringstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_stringstream.html">std::stringstream</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="anamespaceripple_html_a066a5d4bb15a8c50eb52402b1531e0bd"><div class="ttname"><a href="namespaceripple.html#a066a5d4bb15a8c50eb52402b1531e0bd">ripple::sfQualityIn</a></div><div class="ttdeci">const SF_UINT32 sfQualityIn</div></div>
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<div class="ttc" id="aget_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr/get.html">std::shared_ptr::get</a></div><div class="ttdeci">T get(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1STPathSet_html_af48d3b97e65d1e4826d13289b1648c80"><div class="ttname"><a href="classripple_1_1STPathSet.html#af48d3b97e65d1e4826d13289b1648c80">ripple::STPathSet::emplace_back</a></div><div class="ttdeci">void emplace_back(Args &&... args)</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00516">STPathSet.h:516</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569feda13b5bfe96f3e2fe411c9f66f4a582adf">ripple::QualityDirection::in</a></div><div class="ttdeci">@ in</div></div>
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<div class="ttc" id="anamespaceripple_html_a6a13d9debf90470b562dbc1e70a5b02e"><div class="ttname"><a href="namespaceripple.html#a6a13d9debf90470b562dbc1e70a5b02e">ripple::noIssue</a></div><div class="ttdeci">Issue const & noIssue()</div><div class="ttdoc">Returns an asset specifier that represents no account and currency.</div><div class="ttdef"><b>Definition:</b> <a href="Issue_8h_source.html#l00113">Issue.h:113</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a2dd7867c8e421a2fb171142f5df10a73"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a2dd7867c8e421a2fb171142f5df10a73">ripple::test::RandomAccountParams::maybeSetInitialBalance</a></div><div class="ttdeci">void maybeSetInitialBalance(jtx::Env &env, jtx::Account const &acc, jtx::Account const &peer, Currency const &currency)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00195">TheoreticalQuality_test.cpp:195</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ad2487abbcc1a5d6064b72144b461df6eaf77cbea9706ce2ee7fdf5a85efbf70c5"><div class="ttname"><a href="namespaceripple.html#ad2487abbcc1a5d6064b72144b461df6eaf77cbea9706ce2ee7fdf5a85efbf70c5">ripple::tapNONE</a></div><div class="ttdeci">@ tapNONE</div><div class="ttdef"><b>Definition:</b> <a href="ApplyView_8h_source.html#l00030">ApplyView.h:30</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a930d70ff72f71414fcd5b560610cefb6"><div class="ttname"><a href="classbeast_1_1Journal.html#a930d70ff72f71414fcd5b560610cefb6">beast::Journal::getNullSink</a></div><div class="ttdeci">static Sink & getNullSink()</div><div class="ttdoc">Returns a Sink which does nothing.</div><div class="ttdef"><b>Definition:</b> <a href="beast__Journal_8cpp_source.html#l00072">beast_Journal.cpp:72</a></div></div>
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<div class="ttc" id="astructripple_1_1test_1_1RippleCalcTestParams_html_a44b54595d0dea50b4a2dad670f86fefd"><div class="ttname"><a href="structripple_1_1test_1_1RippleCalcTestParams.html#a44b54595d0dea50b4a2dad670f86fefd">ripple::test::RippleCalcTestParams::RippleCalcTestParams</a></div><div class="ttdeci">RippleCalcTestParams(Json::Value const &jv)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00048">TheoreticalQuality_test.cpp:48</a></div></div>
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<div class="ttc" id="aclassripple_1_1STPathSet_html"><div class="ttname"><a href="classripple_1_1STPathSet.html">ripple::STPathSet</a></div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00176">STPathSet.h:176</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1test_html_a397b62843220daf742e7187fc3546423"><div class="ttname"><a href="namespaceripple_1_1test.html#a397b62843220daf742e7187fc3546423">ripple::test::BEAST_DEFINE_TESTSUITE_PRIO</a></div><div class="ttdeci">BEAST_DEFINE_TESTSUITE_PRIO(AccountDelete, app, ripple, 2)</div></div>
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<div class="ttc" id="aclassripple_1_1STPathSet_html_a22435db9f32e0a4de785c3249e0f917d"><div class="ttname"><a href="classripple_1_1STPathSet.html#a22435db9f32e0a4de785c3249e0f917d">ripple::STPathSet::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdef"><b>Definition:</b> <a href="STPathSet_8h_source.html#l00503">STPathSet.h:503</a></div></div>
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<div class="ttc" id="auniform_real_distribution_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/numeric/random/uniform_real_distribution.html">std::uniform_real_distribution</a></div></div>
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<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint< 160, detail::AccountIDTag ></a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a9df4b25e83a1cc3ff1f9364abf6c200d"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a9df4b25e83a1cc3ff1f9364abf6c200d">ripple::test::RandomAccountParams::qualityPercentDist_</a></div><div class="ttdeci">std::uniform_real_distribution qualityPercentDist_</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00120">TheoreticalQuality_test.cpp:120</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a3e1bd08c66e36be42dc683c368a8e609"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a3e1bd08c66e36be42dc683c368a8e609">ripple::test::RandomAccountParams::trustAmount_</a></div><div class="ttdeci">const std::uint32_t trustAmount_</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00106">TheoreticalQuality_test.cpp:106</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fedac68271a63ddbc431c307beb7d2918275">ripple::QualityDirection::out</a></div><div class="ttdeci">@ out</div></div>
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<div class="ttc" id="alog_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/numeric/math/log.html">std::log</a></div><div class="ttdeci">T log(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_html_a7efcc6de2ed8aa0fa1f3e0a632f2f095"><div class="ttname"><a href="namespaceripple.html#a7efcc6de2ed8aa0fa1f3e0a632f2f095">ripple::tfPartialPayment</a></div><div class="ttdeci">constexpr std::uint32_t tfPartialPayment</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00103">TxFlags.h:103</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_af1658de5769f1e308d349a2c196e26ed"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#af1658de5769f1e308d349a2c196e26ed">ripple::test::RandomAccountParams::shouldSet</a></div><div class="ttdeci">bool shouldSet()</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00123">TheoreticalQuality_test.cpp:123</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_ad5f27161b329c96f79ff20706e12c161"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#ad5f27161b329c96f79ff20706e12c161">ripple::test::RandomAccountParams::initialBalance_</a></div><div class="ttdeci">const std::uint32_t initialBalance_</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00112">TheoreticalQuality_test.cpp:112</a></div></div>
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<div class="ttc" id="aclassripple_1_1AMMContext_html"><div class="ttname"><a href="classripple_1_1AMMContext.html">ripple::AMMContext</a></div><div class="ttdoc">Maintains AMM info per overall payment engine execution and individual iteration.</div><div class="ttdef"><b>Definition:</b> <a href="AMMContext_8h_source.html#l00035">AMMContext.h:35</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a214d1020f20f43adc31d7c673a347698"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a214d1020f20f43adc31d7c673a347698">ripple::test::RandomAccountParams::zeroOneDist_</a></div><div class="ttdeci">std::uniform_real_distribution zeroOneDist_</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00118">TheoreticalQuality_test.cpp:118</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a6d1b67a0df97247b9b554c343e97877a"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a6d1b67a0df97247b9b554c343e97877a">ripple::test::RandomAccountParams::probRedeem_</a></div><div class="ttdeci">constexpr static double probRedeem_</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00117">TheoreticalQuality_test.cpp:117</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1TheoreticalQuality__test_html_a5328201723e039834219b01474b65419"><div class="ttname"><a href="classripple_1_1test_1_1TheoreticalQuality__test.html#a5328201723e039834219b01474b65419">ripple::test::TheoreticalQuality_test::prettyQuality</a></div><div class="ttdeci">static std::string prettyQuality(Quality const &q)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00224">TheoreticalQuality_test.cpp:224</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1TheoreticalQuality__test_html_a67b803a746ff4afb6bf493029a9e9811"><div class="ttname"><a href="classripple_1_1test_1_1TheoreticalQuality__test.html#a67b803a746ff4afb6bf493029a9e9811">ripple::test::TheoreticalQuality_test::testRelativeQDistance</a></div><div class="ttdeci">void testRelativeQDistance()</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00497">TheoreticalQuality_test.cpp:497</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1sendmax_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1sendmax.html">ripple::test::jtx::sendmax</a></div><div class="ttdoc">Sets the SendMax on a JTx.</div><div class="ttdef"><b>Definition:</b> <a href="sendmax_8h_source.html#l00031">sendmax.h:31</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_ad937b4f6c3166c6de98302be6888f2b4"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#ad937b4f6c3166c6de98302be6888f2b4">ripple::test::RandomAccountParams::maybeSetTransferRate</a></div><div class="ttdeci">void maybeSetTransferRate(jtx::Env &env, jtx::Account const &acc)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00169">TheoreticalQuality_test.cpp:169</a></div></div>
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<div class="ttc" id="ato_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a></div><div class="ttdeci">T to_string(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1TheoreticalQuality__test_html_af3643cba17d352e58ac4d5f5027e4249"><div class="ttname"><a href="classripple_1_1test_1_1TheoreticalQuality__test.html#af3643cba17d352e58ac4d5f5027e4249">ripple::test::TheoreticalQuality_test::testCase</a></div><div class="ttdeci">void testCase(RippleCalcTestParams const &rcp, std::shared_ptr< ReadView const > closed, std::optional< Quality > const &expectedQ={})</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00243">TheoreticalQuality_test.cpp:243</a></div></div>
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<div class="ttc" id="aarray_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1txflags_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1txflags.html">ripple::test::jtx::txflags</a></div><div class="ttdoc">Set the flags on a JTx.</div><div class="ttdef"><b>Definition:</b> <a href="txflags_8h_source.html#l00030">txflags.h:30</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1Env_html_a69095691c9bcfab1f3d69c645f2dbe33"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1Env.html#a69095691c9bcfab1f3d69c645f2dbe33">ripple::test::jtx::Env::close</a></div><div class="ttdeci">bool close(NetClock::time_point closeTime, std::optional< std::chrono::milliseconds > consensusDelay=std::nullopt)</div><div class="ttdoc">Close and advance the ledger.</div><div class="ttdef"><b>Definition:</b> <a href="Env_8cpp_source.html#l00121">Env.cpp:121</a></div></div>
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<div class="ttc" id="aclassripple_1_1STAmount_html"><div class="ttname"><a href="classripple_1_1STAmount.html">ripple::STAmount</a></div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00046">STAmount.h:46</a></div></div>
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<div class="ttc" id="astructripple_1_1test_1_1RippleCalcTestParams_html_a8440260d25c18c9c1927e12361be17c2"><div class="ttname"><a href="structripple_1_1test_1_1RippleCalcTestParams.html#a8440260d25c18c9c1927e12361be17c2">ripple::test::RippleCalcTestParams::sendMax</a></div><div class="ttdeci">std::optional< STAmount > sendMax</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00044">TheoreticalQuality_test.cpp:44</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a3c25b36b542a985c4f2d344df683a2dd"><div class="ttname"><a href="namespaceripple.html#a3c25b36b542a985c4f2d344df683a2dd">ripple::amountFromJson</a></div><div class="ttdeci">STAmount amountFromJson(SField const &name, Json::Value const &v)</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8cpp_source.html#l00927">STAmount.cpp:927</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a20d30277b9c78756b3d14493055a307c"><div class="ttname"><a href="namespaceripple.html#a20d30277b9c78756b3d14493055a307c">ripple::isXRP</a></div><div class="ttdeci">bool isXRP(AccountID const &c)</div><div class="ttdef"><b>Definition:</b> <a href="AccountID_8h_source.html#l00091">AccountID.h:91</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1path_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1path.html">ripple::test::jtx::path</a></div><div class="ttdoc">Add a path.</div><div class="ttdef"><b>Definition:</b> <a href="paths_8h_source.html#l00055">paths.h:55</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00058">Journal.h:58</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1test_1_1jtx_html_af5441d84d5977d52246c5226313560d4"><div class="ttname"><a href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">ripple::test::jtx::supported_amendments</a></div><div class="ttdeci">FeatureBitset supported_amendments()</div><div class="ttdef"><b>Definition:</b> <a href="Env_8h_source.html#l00071">Env.h:71</a></div></div>
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<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html">ripple::test::RandomAccountParams</a></div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00103">TheoreticalQuality_test.cpp:103</a></div></div>
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<div class="ttc" id="astructripple_1_1test_1_1RippleCalcTestParams_html_a053b3218813422a65a1cd550447b3370"><div class="ttname"><a href="structripple_1_1test_1_1RippleCalcTestParams.html#a053b3218813422a65a1cd550447b3370">ripple::test::RippleCalcTestParams::srcAccount</a></div><div class="ttdeci">AccountID srcAccount</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00040">TheoreticalQuality_test.cpp:40</a></div></div>
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<div class="ttc" id="astructripple_1_1test_1_1RippleCalcTestParams_html_a2036b0108c556d1fcce0b591b5f7c67b"><div class="ttname"><a href="structripple_1_1test_1_1RippleCalcTestParams.html#a2036b0108c556d1fcce0b591b5f7c67b">ripple::test::RippleCalcTestParams::paths</a></div><div class="ttdeci">STPathSet paths</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00046">TheoreticalQuality_test.cpp:46</a></div></div>
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<div class="ttc" id="astructripple_1_1test_1_1RippleCalcTestParams_html_ac15dcc42149f860b00ffce6bca580a4f"><div class="ttname"><a href="structripple_1_1test_1_1RippleCalcTestParams.html#ac15dcc42149f860b00ffce6bca580a4f">ripple::test::RippleCalcTestParams::dstAccount</a></div><div class="ttdeci">AccountID dstAccount</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00041">TheoreticalQuality_test.cpp:41</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a1330e8eb921148a60725bcfc77d0a093"><div class="ttname"><a href="namespaceripple.html#a1330e8eb921148a60725bcfc77d0a093">ripple::one</a></div><div class="ttdeci">constexpr Number one</div><div class="ttdef"><b>Definition:</b> <a href="Number_8cpp_source.html#l00169">Number.cpp:169</a></div></div>
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<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a65717a728a56701585ac8a0ee6c5bad7"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a65717a728a56701585ac8a0ee6c5bad7">ripple::test::RandomAccountParams::RandomAccountParams</a></div><div class="ttdeci">RandomAccountParams(std::uint32_t trustAmount=100, std::uint32_t initialBalance=50)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00160">TheoreticalQuality_test.cpp:160</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1IOU_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1IOU.html">ripple::test::jtx::IOU</a></div><div class="ttdoc">Converts to IOU Issue or STAmount.</div><div class="ttdef"><b>Definition:</b> <a href="amount_8h_source.html#l00291">amount.h:291</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a56b4258ce823fd41fa44fc8b09ac3798"><div class="ttname"><a href="namespaceripple.html#a56b4258ce823fd41fa44fc8b09ac3798">ripple::toStrands</a></div><div class="ttdeci">std::pair< TER, std::vector< Strand > > toStrands(ReadView const &view, AccountID const &src, AccountID const &dst, Issue const &deliver, std::optional< Quality > const &limitQuality, std::optional< Issue > const &sendMax, STPathSet const &paths, bool addDefaultPath, bool ownerPaysTransferFee, OfferCrossing offerCrossing, AMMContext &ammContext, beast::Journal j)</div><div class="ttdoc">Create a Strand for each specified path (including the default path, if indicated)</div><div class="ttdef"><b>Definition:</b> <a href="PaySteps_8cpp_source.html#l00468">PaySteps.cpp:468</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1Env_html_ae2349266cb09d1f1c3de06606ebdf9e2"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1Env.html#ae2349266cb09d1f1c3de06606ebdf9e2">ripple::test::jtx::Env::fund</a></div><div class="ttdeci">void fund(bool setDefaultRipple, STAmount const &amount, Account const &account)</div><div class="ttdef"><b>Definition:</b> <a href="Env_8cpp_source.html#l00228">Env.cpp:228</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1TheoreticalQuality__test_html_a3bb90846789530af01173b5874e4938c"><div class="ttname"><a href="classripple_1_1test_1_1TheoreticalQuality__test.html#a3bb90846789530af01173b5874e4938c">ripple::test::TheoreticalQuality_test::run</a></div><div class="ttdeci">void run() override</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00529">TheoreticalQuality_test.cpp:529</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1TheoreticalQuality__test_html"><div class="ttname"><a href="classripple_1_1test_1_1TheoreticalQuality__test.html">ripple::test::TheoreticalQuality_test</a></div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00221">TheoreticalQuality_test.cpp:221</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1TheoreticalQuality__test_html_aa8916a4824a2a8142f83c1e34fd4bdd7"><div class="ttname"><a href="classripple_1_1test_1_1TheoreticalQuality__test.html#aa8916a4824a2a8142f83c1e34fd4bdd7">ripple::test::TheoreticalQuality_test::testDirectStep</a></div><div class="ttdeci">void testDirectStep(std::optional< int > const &reqNumIterations)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00318">TheoreticalQuality_test.cpp:318</a></div></div>
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<div class="ttc" id="astructripple_1_1test_1_1RippleCalcTestParams_html_aeb8e5663d5a948c42bd6e17d323b47ff"><div class="ttname"><a href="structripple_1_1test_1_1RippleCalcTestParams.html#aeb8e5663d5a948c42bd6e17d323b47ff">ripple::test::RippleCalcTestParams::dstAmt</a></div><div class="ttdeci">STAmount dstAmt</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00043">TheoreticalQuality_test.cpp:43</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_aee99549d9d2b08e5b5ff95fe9c7b1550"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#aee99549d9d2b08e5b5ff95fe9c7b1550">ripple::test::RandomAccountParams::probChangeDefault_</a></div><div class="ttdeci">constexpr static double probChangeDefault_</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00115">TheoreticalQuality_test.cpp:115</a></div></div>
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<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional< STAmount ></a></div></div>
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<div class="ttc" id="anamespaceripple_html_a7cc64e12723fbc9606d85442a2569fed"><div class="ttname"><a href="namespaceripple.html#a7cc64e12723fbc9606d85442a2569fed">ripple::QualityDirection</a></div><div class="ttdeci">QualityDirection</div><div class="ttdef"><b>Definition:</b> <a href="Steps_8h_source.html#l00040">Steps.h:40</a></div></div>
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<div class="ttc" id="astr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_stringstream/str.html">std::stringstream::str</a></div><div class="ttdeci">T str(T... args)</div></div>
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<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1Account_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1Account.html">ripple::test::jtx::Account</a></div><div class="ttdoc">Immutable cryptographic account descriptor.</div><div class="ttdef"><b>Definition:</b> <a href="Account_8h_source.html#l00037">Account.h:37</a></div></div>
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<div class="ttc" id="aclassbeast_1_1detail_1_1xor__shift__engine_html"><div class="ttname"><a href="classbeast_1_1detail_1_1xor__shift__engine.html">beast::detail::xor_shift_engine</a></div><div class="ttdef"><b>Definition:</b> <a href="xor__shift__engine_8h_source.html#l00032">xor_shift_engine.h:32</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a641d0cd1ae7b4807024597224a33d57e"><div class="ttname"><a href="namespaceripple.html#a641d0cd1ae7b4807024597224a33d57e">ripple::featureOwnerPaysFee</a></div><div class="ttdeci">const uint256 featureOwnerPaysFee</div></div>
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<div class="ttc" id="anamespaceripple_html_aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151"><div class="ttname"><a href="namespaceripple.html#aabc7f150d5082c73116a1cd5962b434da28c7d8b3ed759d363503a05fcd59f151">ripple::tesSUCCESS</a></div><div class="ttdeci">@ tesSUCCESS</div><div class="ttdef"><b>Definition:</b> <a href="TER_8h_source.html#l00235">TER.h:235</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1TheoreticalQuality__test_html_a623ddecdf262e408e22d248d23393cde"><div class="ttname"><a href="classripple_1_1test_1_1TheoreticalQuality__test.html#a623ddecdf262e408e22d248d23393cde">ripple::test::TheoreticalQuality_test::testBookStep</a></div><div class="ttdeci">void testBookStep(std::optional< int > const &reqNumIterations)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00410">TheoreticalQuality_test.cpp:410</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a094a91b2d86acf4756a1ff153dd14429"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a094a91b2d86acf4756a1ff153dd14429">ripple::test::RandomAccountParams::setupTrustLine</a></div><div class="ttdeci">void setupTrustLine(jtx::Env &env, jtx::Account const &acc, jtx::Account const &peer, Currency const &currency)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00144">TheoreticalQuality_test.cpp:144</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1Env_html_a04bca20bfc7f43c7a3627ead6bfc1645"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1Env.html#a04bca20bfc7f43c7a3627ead6bfc1645">ripple::test::jtx::Env::json</a></div><div class="ttdeci">Json::Value json(JsonValue &&jv, FN const &... fN)</div><div class="ttdoc">Create JSON from parameters.</div><div class="ttdef"><b>Definition:</b> <a href="Env_8h_source.html#l00477">Env.h:477</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1Env_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1Env.html">ripple::test::jtx::Env</a></div><div class="ttdoc">A transaction testing environment.</div><div class="ttdef"><b>Definition:</b> <a href="Env_8h_source.html#l00117">Env.h:117</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aab3ff08970a7fcec2229fc4c9e5f7d38"><div class="ttname"><a href="namespaceripple.html#aab3ff08970a7fcec2229fc4c9e5f7d38">ripple::tfNoRippleDirect</a></div><div class="ttdeci">constexpr std::uint32_t tfNoRippleDirect</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00102">TxFlags.h:102</a></div></div>
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<div class="ttc" id="aclassJson_1_1Value_html"><div class="ttname"><a href="classJson_1_1Value.html">Json::Value</a></div><div class="ttdoc">Represents a JSON value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00145">json_value.h:145</a></div></div>
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<div class="ttc" id="aclassripple_1_1test_1_1RandomAccountParams_html_a270e82cc474ff46ca73d3a309240e723"><div class="ttname"><a href="classripple_1_1test_1_1RandomAccountParams.html#a270e82cc474ff46ca73d3a309240e723">ripple::test::RandomAccountParams::maybeInsertQuality</a></div><div class="ttdeci">void maybeInsertQuality(Json::Value &jv, QualityDirection qDir)</div><div class="ttdef"><b>Definition:</b> <a href="TheoreticalQuality__test_8cpp_source.html#l00129">TheoreticalQuality_test.cpp:129</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1test_1_1jtx_html_a8e8d814b8820ce0b6979abde0d6a2618"><div class="ttname"><a href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">ripple::test::jtx::rate</a></div><div class="ttdeci">Json::Value rate(Account const &account, double multiplier)</div><div class="ttdoc">Set a transfer rate.</div><div class="ttdef"><b>Definition:</b> <a href="rate_8cpp_source.html#l00030">rate.cpp:30</a></div></div>
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