mirror of
https://github.com/XRPLF/rippled.git
synced 2025-11-21 11:35:53 +00:00
747 lines
124 KiB
HTML
747 lines
124 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<meta name="generator" content="Doxygen 1.8.17"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>rippled: ReducedOffer_test.cpp Source File</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">rippled
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.17 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
|
/* @license-end */
|
|
</script>
|
|
<script type="text/javascript" src="menudata.js"></script>
|
|
<script type="text/javascript" src="menu.js"></script>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
|
|
$(function() {
|
|
initMenu('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */</script>
|
|
<div id="main-nav"></div>
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div id="nav-path" class="navpath">
|
|
<ul>
|
|
<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>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">ReducedOffer_test.cpp</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
|
|
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
|
|
<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>
|
|
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2022 Ripple Labs Inc.</span></div>
|
|
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
|
|
<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>
|
|
<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>
|
|
<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>
|
|
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
|
|
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
|
|
<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>
|
|
<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>
|
|
<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>
|
|
<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>
|
|
<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>
|
|
<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>
|
|
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
|
|
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
|
|
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
|
|
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <ripple/protocol/Feature.h></span></div>
|
|
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/protocol/Quality.h></span></div>
|
|
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/protocol/jss.h></span></div>
|
|
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <test/jtx.h></span></div>
|
|
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  </div>
|
|
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
|
|
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">namespace </span>test {</div>
|
|
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div>
|
|
<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1ReducedOffer__test.html"> 28</a></span> <span class="keyword">class </span><a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html">ReducedOffer_test</a> : <span class="keyword">public</span> beast::unit_test::suite</div>
|
|
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> {</div>
|
|
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">static</span> <span class="keyword">auto</span></div>
|
|
<div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1ReducedOffer__test.html#adbbb6c66961c38262652f2738557b645"> 31</a></span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#adbbb6c66961c38262652f2738557b645">ledgerEntryOffer</a>(</div>
|
|
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">jtx::Env</a>& env,</div>
|
|
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acct,</div>
|
|
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> offer_seq)</div>
|
|
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  {</div>
|
|
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a> jvParams;</div>
|
|
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  jvParams[jss::offer][jss::account] = acct.<a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html#aee0c1b197f33ad230162080a4ff2be16">human</a>();</div>
|
|
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  jvParams[jss::offer][jss::seq] = offer_seq;</div>
|
|
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">return</span> env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#a0f3a59ffc07ea469d2999d1ae0aeea77">rpc</a>(</div>
|
|
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="stringliteral">"json"</span>, <span class="stringliteral">"ledger_entry"</span>, <a class="code" href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">to_string</a>(jvParams))[jss::result];</div>
|
|
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  }</div>
|
|
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  </div>
|
|
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1ReducedOffer__test.html#ac9f67ed3d1b62b92b833aee206ad7600"> 44</a></span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#ac9f67ed3d1b62b92b833aee206ad7600">offerInLedger</a>(</div>
|
|
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">jtx::Env</a>& env,</div>
|
|
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acct,</div>
|
|
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> offerSeq)</div>
|
|
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  {</div>
|
|
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a> ledgerOffer = <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#adbbb6c66961c38262652f2738557b645">ledgerEntryOffer</a>(env, acct, offerSeq);</div>
|
|
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">return</span> !(</div>
|
|
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  ledgerOffer.<a class="code" href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">isMember</a>(jss::error) &&</div>
|
|
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  ledgerOffer[jss::error].<a class="code" href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">asString</a>() == <span class="stringliteral">"entryNotFound"</span>);</div>
|
|
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div>
|
|
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
|
|
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// Common code to clean up unneeded offers.</span></div>
|
|
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1ReducedOffer__test.html#af460aa1c26bc57cdad5adcc2b1d65e99"> 57</a></span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#af460aa1c26bc57cdad5adcc2b1d65e99">cleanupOldOffers</a>(</div>
|
|
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">jtx::Env</a>& env,</div>
|
|
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acct1,</div>
|
|
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">jtx::Account</a> <span class="keyword">const</span>& acct2,</div>
|
|
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> acct1OfferSeq,</div>
|
|
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> acct2OfferSeq)</div>
|
|
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div>
|
|
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  env(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#afd83a8b3855491e6341e1753822f7dc0">offer_cancel</a>(acct1, acct1OfferSeq));</div>
|
|
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  env(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#afd83a8b3855491e6341e1753822f7dc0">offer_cancel</a>(acct2, acct2OfferSeq));</div>
|
|
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  env.<a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html#a69095691c9bcfab1f3d69c645f2dbe33">close</a>();</div>
|
|
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</div>
|
|
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
|
|
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1ReducedOffer__test.html#af97040a2cb1a2d482cd8874609193bd2"> 71</a></span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#af97040a2cb1a2d482cd8874609193bd2">testPartialCrossNewXrpIouQChange</a>()</div>
|
|
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  {</div>
|
|
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  testcase(<span class="stringliteral">"exercise partial cross new XRP/IOU offer Q change"</span>);</div>
|
|
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
|
|
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">using namespace </span>jtx;</div>
|
|
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
|
|
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">auto</span> <span class="keyword">const</span> gw = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>{<span class="stringliteral">"gateway"</span>};</div>
|
|
<div class="line"><a name="l00078"></a><span class="lineno"> 78</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>};</div>
|
|
<div class="line"><a name="l00079"></a><span class="lineno"> 79</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>};</div>
|
|
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">auto</span> <span class="keyword">const</span> USD = gw[<span class="stringliteral">"USD"</span>];</div>
|
|
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  </div>
|
|
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// Make one test run without fixReducedOffersV1 and one with.</span></div>
|
|
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">for</span> (<a class="code" href="classripple_1_1FeatureBitset.html">FeatureBitset</a> features :</div>
|
|
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  {<a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>() - <a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>,</div>
|
|
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>() | <a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>})</div>
|
|
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  {</div>
|
|
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">Env</a> env{*<span class="keyword">this</span>, features};</div>
|
|
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  </div>
|
|
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">// Make sure none of the offers we generate are under funded.</span></div>
|
|
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  env.fund(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a37cf35ddf6bc8f4c6cbfa3fba57d6815">XRP</a>(10<span class="stringliteral">'000'</span>000), gw, alice, bob);</div>
|
|
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  env.close();</div>
|
|
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
|
|
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  env(trust(alice, USD(10<span class="stringliteral">'000'</span>000)));</div>
|
|
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  env(trust(bob, USD(10<span class="stringliteral">'000'</span>000)));</div>
|
|
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  env.close();</div>
|
|
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div>
|
|
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  env(pay(gw, bob, USD(10<span class="stringliteral">'000'</span>000)));</div>
|
|
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  env.close();</div>
|
|
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  </div>
|
|
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// Lambda that:</span></div>
|
|
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">// 1. Exercises one offer pair,</span></div>
|
|
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// 2. Collects the results, and</span></div>
|
|
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">// 3. Cleans up for the next offer pair.</span></div>
|
|
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="comment">// Returns 1 if the crossed offer has a bad rate for the book.</span></div>
|
|
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">auto</span> exerciseOfferPair =</div>
|
|
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  [<span class="keyword">this</span>, &env, &alice, &bob](</div>
|
|
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  Amounts <span class="keyword">const</span>& inLedger,</div>
|
|
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  Amounts <span class="keyword">const</span>& newOffer) -> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> {</div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// Put inLedger offer in the ledger so newOffer can cross it.</span></div>
|
|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> aliceOfferSeq = env.seq(alice);</div>
|
|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  env(offer(alice, inLedger.in, inLedger.out));</div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  env.close();</div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  </div>
|
|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">// Now alice's offer will partially cross bob's offer.</span></div>
|
|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> initialRate = Quality(newOffer).rate();</div>
|
|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> bobOfferSeq = env.seq(bob);</div>
|
|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> bobInitialBalance = env.balance(bob);</div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> bobsFee = <a class="code" href="namespaceripple_1_1test_1_1jtx.html#a47271eb5e7eb9b5aada383ccfaf9c0cf">drops</a>(10);</div>
|
|
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  env(offer(bob, newOffer.in, newOffer.out, <a class="code" href="namespaceripple.html#ad3bc01fc1c4e0e3191802ff3192c5493">tfSell</a>),</div>
|
|
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1fee.html">fee</a>(bobsFee));</div>
|
|
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  env.close();</div>
|
|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> bobFinalBalance = env.balance(bob);</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// alice's offer should be fully crossed and so gone from</span></div>
|
|
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">// the ledger.</span></div>
|
|
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> (!BEAST_EXPECT(!<a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#ac9f67ed3d1b62b92b833aee206ad7600">offerInLedger</a>(env, alice, aliceOfferSeq)))</div>
|
|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">// If the in-ledger offer was not consumed then further</span></div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="comment">// results are meaningless.</span></div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> 1;</div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// bob's offer should be in the ledger, but reduced in size.</span></div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> badRate = 1;</div>
|
|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  {</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a> bobOffer =</div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#adbbb6c66961c38262652f2738557b645">ledgerEntryOffer</a>(env, bob, bobOfferSeq);</div>
|
|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> reducedTakerGets = <a class="code" href="namespaceripple.html#a3c25b36b542a985c4f2d344df683a2dd">amountFromJson</a>(</div>
|
|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="namespaceripple.html#a991c39f1a35b252660a3b33bd880eef5">sfTakerGets</a>, bobOffer[jss::node][<a class="code" href="namespaceripple.html#a991c39f1a35b252660a3b33bd880eef5">sfTakerGets</a>.<a class="code" href="classripple_1_1SField.html#a45acf918dce2b1e3e40c6344a49f7b51">jsonName</a>]);</div>
|
|
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> reducedTakerPays = <a class="code" href="namespaceripple.html#a3c25b36b542a985c4f2d344df683a2dd">amountFromJson</a>(</div>
|
|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="namespaceripple.html#a1bd06b8a74779afd739e715cbdbacddd">sfTakerPays</a>, bobOffer[jss::node][<a class="code" href="namespaceripple.html#a1bd06b8a74779afd739e715cbdbacddd">sfTakerPays</a>.<a class="code" href="classripple_1_1SField.html#a45acf918dce2b1e3e40c6344a49f7b51">jsonName</a>]);</div>
|
|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> bobGot =</div>
|
|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  env.balance(bob) + bobsFee - bobInitialBalance;</div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  BEAST_EXPECT(reducedTakerPays < newOffer.in);</div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  BEAST_EXPECT(reducedTakerGets < newOffer.out);</div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> inLedgerRate =</div>
|
|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  Quality(Amounts{reducedTakerPays, reducedTakerGets})</div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  .<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">rate</a>();</div>
|
|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
|
|
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  badRate = inLedgerRate > initialRate ? 1 : 0;</div>
|
|
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
|
|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="comment">// If the inLedgerRate is less than initial rate, then</span></div>
|
|
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">// incrementing the mantissa of the reduced taker pays</span></div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">// should result in a rate higher than initial. Check</span></div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="comment">// this to verify that the largest allowable TakerPays</span></div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="comment">// was computed.</span></div>
|
|
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">if</span> (badRate == 0)</div>
|
|
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  {</div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> tweakedTakerPays =</div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  reducedTakerPays + <a class="code" href="namespaceripple_1_1test_1_1jtx.html#a47271eb5e7eb9b5aada383ccfaf9c0cf">drops</a>(1);</div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> tweakedRate =</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  Quality(Amounts{tweakedTakerPays, reducedTakerGets})</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  .<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">rate</a>();</div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  BEAST_EXPECT(tweakedRate > initialRate);</div>
|
|
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div>
|
|
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor">#if 0</span></div>
|
|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/cout.html">std::cout</a> << <span class="stringliteral">"Placed rate: "</span> << initialRate</div>
|
|
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  << <span class="stringliteral">"; in-ledger rate: "</span> << inLedgerRate</div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  << <span class="stringliteral">"; TakerPays: "</span> << reducedTakerPays</div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  << <span class="stringliteral">"; TakerGets: "</span> << reducedTakerGets</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  << <span class="stringliteral">"; bob already got: "</span> << bobGot << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment">// #else</span></div>
|
|
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string_view.html">std::string_view</a> filler =</div>
|
|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  inLedgerRate > initialRate ? <span class="stringliteral">"**"</span> : <span class="stringliteral">" "</span>;</div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/cout.html">std::cout</a> << <span class="stringliteral">"| `"</span> << reducedTakerGets << <span class="stringliteral">"` | `"</span></div>
|
|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  << reducedTakerPays << <span class="stringliteral">"` | `"</span> << initialRate</div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  << <span class="stringliteral">"` | "</span> << filler << <span class="stringliteral">"`"</span> << inLedgerRate << <span class="stringliteral">"`"</span></div>
|
|
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  << filler << <span class="stringliteral">" |`"</span> << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
|
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  }</div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  </div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">// In preparation for the next iteration make sure the two</span></div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// offers are gone from the ledger.</span></div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#af460aa1c26bc57cdad5adcc2b1d65e99">cleanupOldOffers</a>(env, alice, bob, aliceOfferSeq, bobOfferSeq);</div>
|
|
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> badRate;</div>
|
|
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  };</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  </div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">// bob's offer (the new offer) is the same every time:</span></div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  Amounts <span class="keyword">const</span> bobsOffer{</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a>(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a37cf35ddf6bc8f4c6cbfa3fba57d6815">XRP</a>(1)), <a class="code" href="classripple_1_1STAmount.html">STAmount</a>(USD.issue(), 1, 0)};</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  </div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">// alice's offer has a slightly smaller TakerPays with each</span></div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="comment">// iteration. This should mean that the size of the offer bob</span></div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="comment">// places in the ledger should increase with each iteration.</span></div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> blockedCount = 0;</div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> mantissaReduce = 1<span class="stringliteral">'000'</span>000<span class="stringliteral">'000ull;</span></div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="stringliteral"> mantissaReduce <= 5'</span>000<span class="stringliteral">'000'</span>000ull;</div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  mantissaReduce += 20<span class="stringliteral">'000'</span>000ull)</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  {</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> aliceUSD{</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  bobsOffer.out.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(),</div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  bobsOffer.out.mantissa() - mantissaReduce,</div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  bobsOffer.out.exponent()};</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> aliceXRP{</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  bobsOffer.in.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(), bobsOffer.in.mantissa() - 1};</div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  Amounts alicesOffer{aliceUSD, aliceXRP};</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  blockedCount += exerciseOfferPair(alicesOffer, bobsOffer);</div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  </div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="comment">// If fixReducedOffersV1 is enabled, then none of the test cases</span></div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="comment">// should produce a potentially blocking rate.</span></div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">// Also verify that if fixReducedOffersV1 is not enabled then</span></div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="comment">// some of the test cases produced a potentially blocking rate.</span></div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">if</span> (features[<a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>])</div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  {</div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  BEAST_EXPECT(blockedCount == 0);</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  {</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  BEAST_EXPECT(blockedCount >= 170);</div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  </div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1ReducedOffer__test.html#a0758e8571bf425b099998d7f0ed3dd13"> 226</a></span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#a0758e8571bf425b099998d7f0ed3dd13">testPartialCrossOldXrpIouQChange</a>()</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  {</div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  testcase(<span class="stringliteral">"exercise partial cross old XRP/IOU offer Q change"</span>);</div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  </div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keyword">using namespace </span>jtx;</div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  </div>
|
|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">auto</span> <span class="keyword">const</span> gw = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>{<span class="stringliteral">"gateway"</span>};</div>
|
|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</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>};</div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</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>};</div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keyword">auto</span> <span class="keyword">const</span> USD = gw[<span class="stringliteral">"USD"</span>];</div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
|
|
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="comment">// Make one test run without fixReducedOffersV1 and one with.</span></div>
|
|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">for</span> (<a class="code" href="classripple_1_1FeatureBitset.html">FeatureBitset</a> features :</div>
|
|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  {<a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>() - <a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>,</div>
|
|
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>() | <a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>})</div>
|
|
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  {</div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// Make sure none of the offers we generate are under funded.</span></div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">Env</a> env{*<span class="keyword">this</span>, features};</div>
|
|
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  env.fund(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a37cf35ddf6bc8f4c6cbfa3fba57d6815">XRP</a>(10<span class="stringliteral">'000'</span>000), gw, alice, bob);</div>
|
|
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  env.close();</div>
|
|
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  </div>
|
|
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  env(trust(alice, USD(10<span class="stringliteral">'000'</span>000)));</div>
|
|
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  env(trust(bob, USD(10<span class="stringliteral">'000'</span>000)));</div>
|
|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  env.close();</div>
|
|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  </div>
|
|
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  env(pay(gw, alice, USD(10<span class="stringliteral">'000'</span>000)));</div>
|
|
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  env.close();</div>
|
|
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  </div>
|
|
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="comment">// Lambda that:</span></div>
|
|
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="comment">// 1. Exercises one offer pair,</span></div>
|
|
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">// 2. Collects the results, and</span></div>
|
|
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">// 3. Cleans up for the next offer pair.</span></div>
|
|
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keyword">auto</span> exerciseOfferPair =</div>
|
|
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  [<span class="keyword">this</span>, &env, &alice, &bob](</div>
|
|
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  Amounts <span class="keyword">const</span>& inLedger,</div>
|
|
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  Amounts <span class="keyword">const</span>& newOffer) -> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> {</div>
|
|
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// Get the inLedger offer into the ledger so newOffer can cross</span></div>
|
|
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="comment">// it.</span></div>
|
|
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> initialRate = Quality(inLedger).rate();</div>
|
|
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> aliceOfferSeq = env.seq(alice);</div>
|
|
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  env(offer(alice, inLedger.in, inLedger.out));</div>
|
|
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  env.close();</div>
|
|
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  </div>
|
|
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">// Now bob's offer will partially cross alice's offer.</span></div>
|
|
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> bobOfferSeq = env.seq(bob);</div>
|
|
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> aliceInitialBalance = env.balance(alice);</div>
|
|
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  env(offer(bob, newOffer.in, newOffer.out));</div>
|
|
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  env.close();</div>
|
|
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> aliceFinalBalance = env.balance(alice);</div>
|
|
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  </div>
|
|
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="comment">// bob's offer should not have made it into the ledger.</span></div>
|
|
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> (!BEAST_EXPECT(!<a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#ac9f67ed3d1b62b92b833aee206ad7600">offerInLedger</a>(env, bob, bobOfferSeq)))</div>
|
|
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  {</div>
|
|
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="comment">// If the in-ledger offer was not consumed then further</span></div>
|
|
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="comment">// results are meaningless.</span></div>
|
|
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#af460aa1c26bc57cdad5adcc2b1d65e99">cleanupOldOffers</a>(</div>
|
|
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  env, alice, bob, aliceOfferSeq, bobOfferSeq);</div>
|
|
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">return</span> 1;</div>
|
|
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  }</div>
|
|
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">// alice's offer should still be in the ledger, but reduced in</span></div>
|
|
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// size.</span></div>
|
|
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> badRate = 1;</div>
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  {</div>
|
|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <a class="code" href="classJson_1_1Value.html">Json::Value</a> aliceOffer =</div>
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#adbbb6c66961c38262652f2738557b645">ledgerEntryOffer</a>(env, alice, aliceOfferSeq);</div>
|
|
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  </div>
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> reducedTakerGets = <a class="code" href="namespaceripple.html#a3c25b36b542a985c4f2d344df683a2dd">amountFromJson</a>(</div>
|
|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <a class="code" href="namespaceripple.html#a991c39f1a35b252660a3b33bd880eef5">sfTakerGets</a>,</div>
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  aliceOffer[jss::node][<a class="code" href="namespaceripple.html#a991c39f1a35b252660a3b33bd880eef5">sfTakerGets</a>.<a class="code" href="classripple_1_1SField.html#a45acf918dce2b1e3e40c6344a49f7b51">jsonName</a>]);</div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> reducedTakerPays = <a class="code" href="namespaceripple.html#a3c25b36b542a985c4f2d344df683a2dd">amountFromJson</a>(</div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <a class="code" href="namespaceripple.html#a1bd06b8a74779afd739e715cbdbacddd">sfTakerPays</a>,</div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  aliceOffer[jss::node][<a class="code" href="namespaceripple.html#a1bd06b8a74779afd739e715cbdbacddd">sfTakerPays</a>.<a class="code" href="classripple_1_1SField.html#a45acf918dce2b1e3e40c6344a49f7b51">jsonName</a>]);</div>
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> aliceGot =</div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  env.balance(alice) - aliceInitialBalance;</div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  BEAST_EXPECT(reducedTakerPays < inLedger.in);</div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  BEAST_EXPECT(reducedTakerGets < inLedger.out);</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> inLedgerRate =</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  Quality(Amounts{reducedTakerPays, reducedTakerGets})</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  .<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">rate</a>();</div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  badRate = inLedgerRate > initialRate ? 1 : 0;</div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  </div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="comment">// If the inLedgerRate is less than initial rate, then</span></div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="comment">// incrementing the mantissa of the reduced taker pays</span></div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="comment">// should result in a rate higher than initial. Check</span></div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="comment">// this to verify that the largest allowable TakerPays</span></div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="comment">// was computed.</span></div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">if</span> (badRate == 0)</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  {</div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> tweakedTakerPays =</div>
|
|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  reducedTakerPays + <a class="code" href="namespaceripple_1_1test_1_1jtx.html#a47271eb5e7eb9b5aada383ccfaf9c0cf">drops</a>(1);</div>
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> tweakedRate =</div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  Quality(Amounts{tweakedTakerPays, reducedTakerGets})</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  .<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a8e8d814b8820ce0b6979abde0d6a2618">rate</a>();</div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  BEAST_EXPECT(tweakedRate > initialRate);</div>
|
|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  }</div>
|
|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="preprocessor">#if 0</span></div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/cout.html">std::cout</a> << <span class="stringliteral">"Placed rate: "</span> << initialRate</div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  << <span class="stringliteral">"; in-ledger rate: "</span> << inLedgerRate</div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  << <span class="stringliteral">"; TakerPays: "</span> << reducedTakerPays</div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  << <span class="stringliteral">"; TakerGets: "</span> << reducedTakerGets</div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  << <span class="stringliteral">"; alice already got: "</span> << aliceGot</div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="comment">// #else</span></div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string_view.html">std::string_view</a> filler = badRate ? <span class="stringliteral">"**"</span> : <span class="stringliteral">" "</span>;</div>
|
|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/cout.html">std::cout</a> << <span class="stringliteral">"| `"</span> << reducedTakerGets << <span class="stringliteral">"` | `"</span></div>
|
|
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  << reducedTakerPays << <span class="stringliteral">"` | `"</span> << initialRate</div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  << <span class="stringliteral">"` | "</span> << filler << <span class="stringliteral">"`"</span> << inLedgerRate << <span class="stringliteral">"`"</span></div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  << filler << <span class="stringliteral">" | `"</span> << aliceGot << <span class="stringliteral">"` |"</span></div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  }</div>
|
|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  </div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="comment">// In preparation for the next iteration make sure the two</span></div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="comment">// offers are gone from the ledger.</span></div>
|
|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#af460aa1c26bc57cdad5adcc2b1d65e99">cleanupOldOffers</a>(env, alice, bob, aliceOfferSeq, bobOfferSeq);</div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordflow">return</span> badRate;</div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  };</div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  </div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="comment">// alice's offer (the old offer) is the same every time:</span></div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  Amounts <span class="keyword">const</span> aliceOffer{</div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a>(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a37cf35ddf6bc8f4c6cbfa3fba57d6815">XRP</a>(1)), <a class="code" href="classripple_1_1STAmount.html">STAmount</a>(USD.issue(), 1, 0)};</div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  </div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="comment">// bob's offer has a slightly smaller TakerPays with each iteration.</span></div>
|
|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="comment">// This should mean that the size of the offer alice leaves in the</span></div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">// ledger should increase with each iteration.</span></div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> blockedCount = 0;</div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> mantissaReduce = 1<span class="stringliteral">'000'</span>000<span class="stringliteral">'000ull;</span></div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="stringliteral"> mantissaReduce <= 4'</span>000<span class="stringliteral">'000'</span>000ull;</div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  mantissaReduce += 20<span class="stringliteral">'000'</span>000ull)</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  {</div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> bobUSD{</div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  aliceOffer.out.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(),</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  aliceOffer.out.mantissa() - mantissaReduce,</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  aliceOffer.out.exponent()};</div>
|
|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> bobXRP{</div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  aliceOffer.in.<a class="code" href="classripple_1_1STAmount.html#acab76380a95d902071fd26ab3425bbe5">issue</a>(), aliceOffer.in.mantissa() - 1};</div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  Amounts bobsOffer{bobUSD, bobXRP};</div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  </div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  blockedCount += exerciseOfferPair(aliceOffer, bobsOffer);</div>
|
|
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  }</div>
|
|
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  </div>
|
|
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="comment">// If fixReducedOffersV1 is enabled, then none of the test cases</span></div>
|
|
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="comment">// should produce a potentially blocking rate.</span></div>
|
|
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="comment">// Also verify that if fixReducedOffersV1 is not enabled then</span></div>
|
|
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="comment">// some of the test cases produced a potentially blocking rate.</span></div>
|
|
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">if</span> (features[<a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>])</div>
|
|
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  {</div>
|
|
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  BEAST_EXPECT(blockedCount == 0);</div>
|
|
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  }</div>
|
|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  {</div>
|
|
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  BEAST_EXPECT(blockedCount > 10);</div>
|
|
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  }</div>
|
|
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  }</div>
|
|
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</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>  <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00384"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1ReducedOffer__test.html#a43069b742c1a1439bd5020b26e232503"> 384</a></span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#a43069b742c1a1439bd5020b26e232503">testUnderFundedXrpIouQChange</a>()</div>
|
|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  {</div>
|
|
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  testcase(<span class="stringliteral">"exercise underfunded XRP/IOU offer Q change"</span>);</div>
|
|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  </div>
|
|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">// Bob places an offer that is not fully funded.</span></div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="comment">// This unit test compares the behavior of this situation before and</span></div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="comment">// after applying the fixReducedOffersV1 amendment.</span></div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  </div>
|
|
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keyword">using namespace </span>jtx;</div>
|
|
<div class="line"><a name="l00394"></a><span class="lineno"> 394</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>};</div>
|
|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</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>};</div>
|
|
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keyword">auto</span> <span class="keyword">const</span> gw = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>{<span class="stringliteral">"gw"</span>};</div>
|
|
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keyword">auto</span> <span class="keyword">const</span> USD = gw[<span class="stringliteral">"USD"</span>];</div>
|
|
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  </div>
|
|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="comment">// Make one test run without fixReducedOffersV1 and one with.</span></div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">for</span> (<a class="code" href="classripple_1_1FeatureBitset.html">FeatureBitset</a> features :</div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  {<a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>() - <a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>,</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>() | <a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>})</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  {</div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">Env</a> env{*<span class="keyword">this</span>, features};</div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  </div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  env.fund(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a37cf35ddf6bc8f4c6cbfa3fba57d6815">XRP</a>(10000), alice, bob, gw);</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  env.close();</div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  env.trust(USD(1000), alice, bob);</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  </div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordtype">int</span> blockedOrderBookCount = 0;</div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">for</span> (<a class="code" href="classripple_1_1STAmount.html">STAmount</a> initialBobUSD = USD(0.45); initialBobUSD <= USD(1);</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  initialBobUSD += USD(0.025))</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  {</div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="comment">// underfund bob's offer</span></div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  env(pay(gw, bob, initialBobUSD));</div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  env.close();</div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  </div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> bobOfferSeq = env.seq(bob);</div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  env(offer(bob, <a class="code" href="namespaceripple_1_1test_1_1jtx.html#a47271eb5e7eb9b5aada383ccfaf9c0cf">drops</a>(2), USD(1)));</div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  env.close();</div>
|
|
<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">// alice places an offer that would cross bob's if bob's were</span></div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="comment">// well funded.</span></div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> aliceOfferSeq = env.seq(alice);</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  env(offer(alice, USD(1), <a class="code" href="namespaceripple_1_1test_1_1jtx.html#a47271eb5e7eb9b5aada383ccfaf9c0cf">drops</a>(2)));</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  env.close();</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>  <span class="comment">// We want to detect order book blocking. If:</span></div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="comment">// 1. bob's offer is still in the ledger and</span></div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="comment">// 2. alice received no USD</span></div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="comment">// then we use that as evidence that bob's offer blocked the</span></div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// order book.</span></div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  {</div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> bobsOfferGone =</div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  !<a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#ac9f67ed3d1b62b92b833aee206ad7600">offerInLedger</a>(env, bob, bobOfferSeq);</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> aliceBalanceUSD = env.balance(alice, USD);</div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  </div>
|
|
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="comment">// Sanity check the ledger if alice got USD.</span></div>
|
|
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">if</span> (aliceBalanceUSD.<a class="code" href="classripple_1_1STAmount.html#aa068506da537548a864f80cf4128f7e9">signum</a>() > 0)</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  {</div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  BEAST_EXPECT(aliceBalanceUSD == initialBobUSD);</div>
|
|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  BEAST_EXPECT(env.balance(bob, USD) == USD(0));</div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  BEAST_EXPECT(bobsOfferGone);</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  }</div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  </div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="comment">// Track occurrences of order book blocking.</span></div>
|
|
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordflow">if</span> (!bobsOfferGone && aliceBalanceUSD.<a class="code" href="classripple_1_1STAmount.html#aa068506da537548a864f80cf4128f7e9">signum</a>() == 0)</div>
|
|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  {</div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  ++blockedOrderBookCount;</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  }</div>
|
|
<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">// In preparation for the next iteration clean up any</span></div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="comment">// leftover offers.</span></div>
|
|
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#af460aa1c26bc57cdad5adcc2b1d65e99">cleanupOldOffers</a>(</div>
|
|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  env, alice, bob, aliceOfferSeq, bobOfferSeq);</div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  </div>
|
|
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="comment">// Zero out alice's and bob's USD balances.</span></div>
|
|
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> aliceBalance = env.balance(alice, USD);</div>
|
|
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  aliceBalance.<a class="code" href="classripple_1_1STAmount.html#aa068506da537548a864f80cf4128f7e9">signum</a>() > 0)</div>
|
|
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  env(pay(alice, gw, aliceBalance));</div>
|
|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  </div>
|
|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> bobBalance = env.balance(bob, USD);</div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  bobBalance.<a class="code" href="classripple_1_1STAmount.html#aa068506da537548a864f80cf4128f7e9">signum</a>() > 0)</div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  env(pay(bob, gw, bobBalance));</div>
|
|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  </div>
|
|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  env.close();</div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  }</div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  }</div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  </div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="comment">// If fixReducedOffersV1 is enabled, then none of the test cases</span></div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="comment">// should produce a potentially blocking rate.</span></div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="comment">// Also verify that if fixReducedOffersV1 is not enabled then</span></div>
|
|
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="comment">// some of the test cases produced a potentially blocking rate.</span></div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keywordflow">if</span> (features[<a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>])</div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  {</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  BEAST_EXPECT(blockedOrderBookCount == 0);</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  }</div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  {</div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  BEAST_EXPECT(blockedOrderBookCount > 15);</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>  }</div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  }</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  </div>
|
|
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00487"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1ReducedOffer__test.html#a822918335e7fcd8b648645760041ff2a"> 487</a></span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#a822918335e7fcd8b648645760041ff2a">testUnderFundedIouIouQChange</a>()</div>
|
|
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  {</div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  testcase(<span class="stringliteral">"exercise underfunded IOU/IOU offer Q change"</span>);</div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  </div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="comment">// Bob places an IOU/IOU offer that is not fully funded.</span></div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="comment">// This unit test compares the behavior of this situation before and</span></div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="comment">// after applying the fixReducedOffersV1 amendment.</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="keyword">using namespace </span>jtx;</div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keyword">using namespace </span>std::chrono_literals;</div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</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>};</div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</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>};</div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keyword">auto</span> <span class="keyword">const</span> gw = <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a>{<span class="stringliteral">"gw"</span>};</div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  </div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keyword">auto</span> <span class="keyword">const</span> USD = gw[<span class="stringliteral">"USD"</span>];</div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keyword">auto</span> <span class="keyword">const</span> EUR = gw[<span class="stringliteral">"EUR"</span>];</div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  </div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> tinyUSD(USD.issue(), <span class="comment">/*mantissa*/</span> 1, <span class="comment">/*exponent*/</span> -81);</div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  </div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="comment">// Make one test run without fixReducedOffersV1 and one with.</span></div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">for</span> (<a class="code" href="classripple_1_1FeatureBitset.html">FeatureBitset</a> features :</div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  {<a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>() - <a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>,</div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <a class="code" href="namespaceripple_1_1test_1_1jtx.html#af5441d84d5977d52246c5226313560d4">supported_amendments</a>() | <a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>})</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  {</div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Env.html">Env</a> env{*<span class="keyword">this</span>, features};</div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  </div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  env.fund(<a class="code" href="namespaceripple_1_1test_1_1jtx.html#a37cf35ddf6bc8f4c6cbfa3fba57d6815">XRP</a>(10000), alice, bob, gw);</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  env.close();</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  env.trust(USD(1000), alice, bob);</div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  env.trust(EUR(1000), alice, bob);</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  </div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> eurOffer(</div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  EUR.issue(), <span class="comment">/*mantissa*/</span> 2957, <span class="comment">/*exponent*/</span> -76);</div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> usdOffer(</div>
|
|
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  USD.issue(), <span class="comment">/*mantissa*/</span> 7109, <span class="comment">/*exponent*/</span> -76);</div>
|
|
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  </div>
|
|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> endLoop(</div>
|
|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  USD.issue(), <span class="comment">/*mantissa*/</span> 50, <span class="comment">/*exponent*/</span> -81);</div>
|
|
<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>  <span class="keywordtype">int</span> blockedOrderBookCount = 0;</div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">for</span> (<a class="code" href="classripple_1_1STAmount.html">STAmount</a> initialBobUSD = tinyUSD; initialBobUSD <= endLoop;</div>
|
|
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  initialBobUSD += tinyUSD)</div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  {</div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="comment">// underfund bob's offer</span></div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  env(pay(gw, bob, initialBobUSD));</div>
|
|
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  env(pay(gw, alice, EUR(100)));</div>
|
|
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  env.close();</div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  </div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="comment">// This offer is underfunded</span></div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> bobOfferSeq = env.seq(bob);</div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  env(offer(bob, eurOffer, usdOffer));</div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  env.close();</div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  env.require(<a class="code" href="classripple_1_1test_1_1jtx_1_1owner__count.html">offers</a>(bob, 1));</div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  </div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="comment">// alice places an offer that crosses bob's.</span></div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> aliceOfferSeq = env.seq(alice);</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  env(offer(alice, usdOffer, eurOffer));</div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  env.close();</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  </div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="comment">// Examine the aftermath of alice's offer.</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>  <span class="keywordtype">bool</span> <span class="keyword">const</span> bobsOfferGone =</div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  !<a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#ac9f67ed3d1b62b92b833aee206ad7600">offerInLedger</a>(env, bob, bobOfferSeq);</div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <a class="code" href="classripple_1_1STAmount.html">STAmount</a> aliceBalanceUSD = env.balance(alice, USD);</div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> <span class="preprocessor">#if 0</span></div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/cout.html">std::cout</a></div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  << <span class="stringliteral">"bobs initial: "</span> << initialBobUSD</div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  << <span class="stringliteral">"; alice final: "</span> << aliceBalanceUSD</div>
|
|
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  << <span class="stringliteral">"; bobs offer: "</span> << bobsOfferJson.toStyledString()</div>
|
|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  << <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a>;</div>
|
|
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="comment">// Sanity check the ledger if alice got USD.</span></div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">if</span> (aliceBalanceUSD.<a class="code" href="classripple_1_1STAmount.html#aa068506da537548a864f80cf4128f7e9">signum</a>() > 0)</div>
|
|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  {</div>
|
|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  BEAST_EXPECT(aliceBalanceUSD == initialBobUSD);</div>
|
|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  BEAST_EXPECT(env.balance(bob, USD) == USD(0));</div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  BEAST_EXPECT(bobsOfferGone);</div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  }</div>
|
|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  </div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="comment">// Track occurrences of order book blocking.</span></div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">if</span> (!bobsOfferGone && aliceBalanceUSD.<a class="code" href="classripple_1_1STAmount.html#aa068506da537548a864f80cf4128f7e9">signum</a>() == 0)</div>
|
|
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  {</div>
|
|
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  ++blockedOrderBookCount;</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  }</div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  }</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  </div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="comment">// In preparation for the next iteration clean up any</span></div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="comment">// leftover offers.</span></div>
|
|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#af460aa1c26bc57cdad5adcc2b1d65e99">cleanupOldOffers</a>(env, alice, bob, aliceOfferSeq, bobOfferSeq);</div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  </div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="comment">// Zero out alice's and bob's IOU balances.</span></div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keyword">auto</span> zeroBalance = [&env, &gw](</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1Account.html">Account</a> <span class="keyword">const</span>& acct, <a class="code" href="classripple_1_1test_1_1jtx_1_1IOU.html">IOU</a> <span class="keyword">const</span>& iou) {</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1STAmount.html">STAmount</a> <span class="keyword">const</span> <a class="code" href="classripple_1_1test_1_1jtx_1_1balance.html">balance</a> = env.<a class="code" href="classripple_1_1test_1_1jtx_1_1balance.html#adef276d8325b753d728065c10b51558f">balance</a>(acct, iou);</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <a class="code" href="classripple_1_1test_1_1jtx_1_1balance.html">balance</a>.signum() > 0)</div>
|
|
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  env(pay(acct, gw, <a class="code" href="classripple_1_1test_1_1jtx_1_1balance.html">balance</a>));</div>
|
|
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  };</div>
|
|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  </div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  zeroBalance(alice, EUR);</div>
|
|
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  zeroBalance(alice, USD);</div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  zeroBalance(bob, EUR);</div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  zeroBalance(bob, USD);</div>
|
|
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  env.close();</div>
|
|
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  }</div>
|
|
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  </div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="comment">// If fixReducedOffersV1 is enabled, then none of the test cases</span></div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <span class="comment">// should produce a potentially blocking rate.</span></div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="comment">//</span></div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="comment">// Also verify that if fixReducedOffersV1 is not enabled then</span></div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="comment">// some of the test cases produced a potentially blocking rate.</span></div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">if</span> (features[<a class="code" href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">fixReducedOffersV1</a>])</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  {</div>
|
|
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  BEAST_EXPECT(blockedOrderBookCount == 0);</div>
|
|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  }</div>
|
|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  {</div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  BEAST_EXPECT(blockedOrderBookCount > 20);</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  }</div>
|
|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  }</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  }</div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  </div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"><a class="line" href="classripple_1_1test_1_1ReducedOffer__test.html#a5fde8f7a9c9986dd5905c68be5f47841"> 610</a></span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#a5fde8f7a9c9986dd5905c68be5f47841">run</a>()<span class="keyword"> override</span></div>
|
|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> <span class="keyword"> </span>{</div>
|
|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#af97040a2cb1a2d482cd8874609193bd2">testPartialCrossNewXrpIouQChange</a>();</div>
|
|
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#a0758e8571bf425b099998d7f0ed3dd13">testPartialCrossOldXrpIouQChange</a>();</div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#a43069b742c1a1439bd5020b26e232503">testUnderFundedXrpIouQChange</a>();</div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <a class="code" href="classripple_1_1test_1_1ReducedOffer__test.html#a822918335e7fcd8b648645760041ff2a">testUnderFundedIouIouQChange</a>();</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  }</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> };</div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  </div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> <a class="code" href="namespaceripple_1_1test.html#a397b62843220daf742e7187fc3546423">BEAST_DEFINE_TESTSUITE_PRIO</a>(ReducedOffer, tx, <a class="code" href="namespaceripple.html">ripple</a>, 2);</div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  </div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> } <span class="comment">// namespace test</span></div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> } <span class="comment">// namespace ripple</span></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<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>
|
|
<div class="ttc" id="anamespaceripple_1_1test_1_1jtx_html_a47271eb5e7eb9b5aada383ccfaf9c0cf"><div class="ttname"><a href="namespaceripple_1_1test_1_1jtx.html#a47271eb5e7eb9b5aada383ccfaf9c0cf">ripple::test::jtx::drops</a></div><div class="ttdeci">PrettyAmount drops(Integer i)</div><div class="ttdoc">Returns an XRP PrettyAmount, which is trivially convertible to STAmount.</div><div class="ttdef"><b>Definition:</b> <a href="amount_8h_source.html#l00241">amount.h:241</a></div></div>
|
|
<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>
|
|
<div class="ttc" id="abasic_string_view_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string_view.html">std::string_view</a></div><div class="ttdoc">STL class.</div></div>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1ReducedOffer__test_html_ac9f67ed3d1b62b92b833aee206ad7600"><div class="ttname"><a href="classripple_1_1test_1_1ReducedOffer__test.html#ac9f67ed3d1b62b92b833aee206ad7600">ripple::test::ReducedOffer_test::offerInLedger</a></div><div class="ttdeci">static bool offerInLedger(jtx::Env &env, jtx::Account const &acct, std::uint32_t offerSeq)</div><div class="ttdef"><b>Definition:</b> <a href="ReducedOffer__test_8cpp_source.html#l00044">ReducedOffer_test.cpp:44</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1ReducedOffer__test_html_adbbb6c66961c38262652f2738557b645"><div class="ttname"><a href="classripple_1_1test_1_1ReducedOffer__test.html#adbbb6c66961c38262652f2738557b645">ripple::test::ReducedOffer_test::ledgerEntryOffer</a></div><div class="ttdeci">static auto ledgerEntryOffer(jtx::Env &env, jtx::Account const &acct, std::uint32_t offer_seq)</div><div class="ttdef"><b>Definition:</b> <a href="ReducedOffer__test_8cpp_source.html#l00031">ReducedOffer_test.cpp:31</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1balance_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1balance.html">ripple::test::jtx::balance</a></div><div class="ttdoc">A balance matches.</div><div class="ttdef"><b>Definition:</b> <a href="balance_8h_source.html#l00038">balance.h:38</a></div></div>
|
|
<div class="ttc" id="anamespaceripple_html_a18847fa4f816853e34b0458e46587530"><div class="ttname"><a href="namespaceripple.html#a18847fa4f816853e34b0458e46587530">ripple::fixReducedOffersV1</a></div><div class="ttdeci">const uint256 fixReducedOffersV1</div></div>
|
|
<div class="ttc" id="anamespaceripple_1_1test_1_1jtx_html_afd83a8b3855491e6341e1753822f7dc0"><div class="ttname"><a href="namespaceripple_1_1test_1_1jtx.html#afd83a8b3855491e6341e1753822f7dc0">ripple::test::jtx::offer_cancel</a></div><div class="ttdeci">Json::Value offer_cancel(Account const &account, std::uint32_t offerSeq)</div><div class="ttdoc">Cancel an offer.</div><div class="ttdef"><b>Definition:</b> <a href="offer_8cpp_source.html#l00045">offer.cpp:45</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1Account_html_aee0c1b197f33ad230162080a4ff2be16"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1Account.html#aee0c1b197f33ad230162080a4ff2be16">ripple::test::jtx::Account::human</a></div><div class="ttdeci">std::string const & human() const</div><div class="ttdoc">Returns the human readable public key.</div><div class="ttdef"><b>Definition:</b> <a href="Account_8h_source.html#l00113">Account.h:113</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1STAmount_html_aa068506da537548a864f80cf4128f7e9"><div class="ttname"><a href="classripple_1_1STAmount.html#aa068506da537548a864f80cf4128f7e9">ripple::STAmount::signum</a></div><div class="ttdeci">int signum() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="STAmount_8h_source.html#l00368">STAmount.h:368</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1SField_html_a45acf918dce2b1e3e40c6344a49f7b51"><div class="ttname"><a href="classripple_1_1SField.html#a45acf918dce2b1e3e40c6344a49f7b51">ripple::SField::jsonName</a></div><div class="ttdeci">const Json::StaticString jsonName</div><div class="ttdef"><b>Definition:</b> <a href="SField_8h_source.html#l00141">SField.h:141</a></div></div>
|
|
<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>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1ReducedOffer__test_html_a822918335e7fcd8b648645760041ff2a"><div class="ttname"><a href="classripple_1_1test_1_1ReducedOffer__test.html#a822918335e7fcd8b648645760041ff2a">ripple::test::ReducedOffer_test::testUnderFundedIouIouQChange</a></div><div class="ttdeci">void testUnderFundedIouIouQChange()</div><div class="ttdef"><b>Definition:</b> <a href="ReducedOffer__test_8cpp_source.html#l00487">ReducedOffer_test.cpp:487</a></div></div>
|
|
<div class="ttc" id="acout_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/cout.html">std::cout</a></div></div>
|
|
<div class="ttc" id="anamespaceripple_html_a1bd06b8a74779afd739e715cbdbacddd"><div class="ttname"><a href="namespaceripple.html#a1bd06b8a74779afd739e715cbdbacddd">ripple::sfTakerPays</a></div><div class="ttdeci">const SF_AMOUNT sfTakerPays</div></div>
|
|
<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>
|
|
<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>
|
|
<div class="ttc" id="anamespaceripple_html_a991c39f1a35b252660a3b33bd880eef5"><div class="ttname"><a href="namespaceripple.html#a991c39f1a35b252660a3b33bd880eef5">ripple::sfTakerGets</a></div><div class="ttdeci">const SF_AMOUNT sfTakerGets</div></div>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1ReducedOffer__test_html_a43069b742c1a1439bd5020b26e232503"><div class="ttname"><a href="classripple_1_1test_1_1ReducedOffer__test.html#a43069b742c1a1439bd5020b26e232503">ripple::test::ReducedOffer_test::testUnderFundedXrpIouQChange</a></div><div class="ttdeci">void testUnderFundedXrpIouQChange()</div><div class="ttdef"><b>Definition:</b> <a href="ReducedOffer__test_8cpp_source.html#l00384">ReducedOffer_test.cpp:384</a></div></div>
|
|
<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>
|
|
<div class="ttc" id="aclassJson_1_1Value_html_ad6d4df2227321bab05e86667609a7fad"><div class="ttname"><a href="classJson_1_1Value.html#ad6d4df2227321bab05e86667609a7fad">Json::Value::isMember</a></div><div class="ttdeci">bool isMember(const char *key) const</div><div class="ttdoc">Return true if the object has a member named key.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00932">json_value.cpp:932</a></div></div>
|
|
<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>
|
|
<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>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1fee_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1fee.html">ripple::test::jtx::fee</a></div><div class="ttdoc">Set the fee on a JTx.</div><div class="ttdef"><b>Definition:</b> <a href="fee_8h_source.html#l00035">fee.h:35</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1ReducedOffer__test_html"><div class="ttname"><a href="classripple_1_1test_1_1ReducedOffer__test.html">ripple::test::ReducedOffer_test</a></div><div class="ttdef"><b>Definition:</b> <a href="ReducedOffer__test_8cpp_source.html#l00028">ReducedOffer_test.cpp:28</a></div></div>
|
|
<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>
|
|
<div class="ttc" id="anamespaceripple_html_ad3bc01fc1c4e0e3191802ff3192c5493"><div class="ttname"><a href="namespaceripple.html#ad3bc01fc1c4e0e3191802ff3192c5493">ripple::tfSell</a></div><div class="ttdeci">constexpr std::uint32_t tfSell</div><div class="ttdef"><b>Definition:</b> <a href="TxFlags_8h_source.html#l00097">TxFlags.h:97</a></div></div>
|
|
<div class="ttc" id="aendl_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/manip/endl.html">std::endl</a></div><div class="ttdeci">T endl(T... args)</div></div>
|
|
<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>
|
|
<div class="ttc" id="aclassripple_1_1FeatureBitset_html"><div class="ttname"><a href="classripple_1_1FeatureBitset.html">ripple::FeatureBitset</a></div><div class="ttdef"><b>Definition:</b> <a href="Feature_8h_source.html#l00113">Feature.h:113</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1ReducedOffer__test_html_af97040a2cb1a2d482cd8874609193bd2"><div class="ttname"><a href="classripple_1_1test_1_1ReducedOffer__test.html#af97040a2cb1a2d482cd8874609193bd2">ripple::test::ReducedOffer_test::testPartialCrossNewXrpIouQChange</a></div><div class="ttdeci">void testPartialCrossNewXrpIouQChange()</div><div class="ttdef"><b>Definition:</b> <a href="ReducedOffer__test_8cpp_source.html#l00071">ReducedOffer_test.cpp:71</a></div></div>
|
|
<div class="ttc" id="anamespaceripple_html_af9776f187d3686a7fba4c2d2fbeebdf4"><div class="ttname"><a href="namespaceripple.html#af9776f187d3686a7fba4c2d2fbeebdf4">ripple::to_string</a></div><div class="ttdeci">std::string to_string(Manifest const &m)</div><div class="ttdoc">Format the specified manifest to a string for debugging purposes.</div><div class="ttdef"><b>Definition:</b> <a href="app_2misc_2impl_2Manifest_8cpp_source.html#l00041">app/misc/impl/Manifest.cpp:41</a></div></div>
|
|
<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>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1ReducedOffer__test_html_a5fde8f7a9c9986dd5905c68be5f47841"><div class="ttname"><a href="classripple_1_1test_1_1ReducedOffer__test.html#a5fde8f7a9c9986dd5905c68be5f47841">ripple::test::ReducedOffer_test::run</a></div><div class="ttdeci">void run() override</div><div class="ttdef"><b>Definition:</b> <a href="ReducedOffer__test_8cpp_source.html#l00610">ReducedOffer_test.cpp:610</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1ReducedOffer__test_html_af460aa1c26bc57cdad5adcc2b1d65e99"><div class="ttname"><a href="classripple_1_1test_1_1ReducedOffer__test.html#af460aa1c26bc57cdad5adcc2b1d65e99">ripple::test::ReducedOffer_test::cleanupOldOffers</a></div><div class="ttdeci">static void cleanupOldOffers(jtx::Env &env, jtx::Account const &acct1, jtx::Account const &acct2, std::uint32_t acct1OfferSeq, std::uint32_t acct2OfferSeq)</div><div class="ttdef"><b>Definition:</b> <a href="ReducedOffer__test_8cpp_source.html#l00057">ReducedOffer_test.cpp:57</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1balance_html_adef276d8325b753d728065c10b51558f"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1balance.html#adef276d8325b753d728065c10b51558f">ripple::test::jtx::balance::balance</a></div><div class="ttdeci">balance(Account const &account, none_t)</div><div class="ttdef"><b>Definition:</b> <a href="balance_8h_source.html#l00046">balance.h:46</a></div></div>
|
|
<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>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1Env_html_a0f3a59ffc07ea469d2999d1ae0aeea77"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1Env.html#a0f3a59ffc07ea469d2999d1ae0aeea77">ripple::test::jtx::Env::rpc</a></div><div class="ttdeci">Json::Value rpc(std::unordered_map< std::string, std::string > const &headers, std::string const &cmd, Args &&... args)</div><div class="ttdoc">Execute an RPC command.</div><div class="ttdef"><b>Definition:</b> <a href="Env_8h_source.html#l00700">Env.h:700</a></div></div>
|
|
<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>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1jtx_1_1owner__count_html"><div class="ttname"><a href="classripple_1_1test_1_1jtx_1_1owner__count.html">ripple::test::jtx::owner_count</a></div><div class="ttdef"><b>Definition:</b> <a href="owners_8h_source.html#l00049">owners.h:49</a></div></div>
|
|
<div class="ttc" id="aclassJson_1_1Value_html_ab0d86bf425efefd03513e8dbfaca317b"><div class="ttname"><a href="classJson_1_1Value.html#ab0d86bf425efefd03513e8dbfaca317b">Json::Value::asString</a></div><div class="ttdeci">std::string asString() const</div><div class="ttdoc">Returns the unquoted string value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8cpp_source.html#l00469">json_value.cpp:469</a></div></div>
|
|
<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>
|
|
<div class="ttc" id="aclassripple_1_1test_1_1ReducedOffer__test_html_a0758e8571bf425b099998d7f0ed3dd13"><div class="ttname"><a href="classripple_1_1test_1_1ReducedOffer__test.html#a0758e8571bf425b099998d7f0ed3dd13">ripple::test::ReducedOffer_test::testPartialCrossOldXrpIouQChange</a></div><div class="ttdeci">void testPartialCrossOldXrpIouQChange()</div><div class="ttdef"><b>Definition:</b> <a href="ReducedOffer__test_8cpp_source.html#l00226">ReducedOffer_test.cpp:226</a></div></div>
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.17
|
|
</small></address>
|
|
</body>
|
|
</html>
|