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<li class="navelem"><a class="el" href="dir_120ed4da3e3217b1e7fc0b4f48568e79.html">test</a></li><li class="navelem"><a class="el" href="dir_dfcebd9d0776d19b63297011168b92d5.html">nodestore</a></li> </ul>
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<div class="headertitle"><div class="title">varint_test.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#include &lt;xrpl/beast/unit_test.h&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include &lt;xrpl/nodestore/detail/varint.h&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/array.html">array</a>&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/vector.html">vector</a>&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceripple.html">ripple</a> {</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="keyword">namespace </span>NodeStore {</div>
<div class="foldopen" id="foldopen00009" data-start="{" data-end="}">
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore_1_1tests.html"> 9</a></span><span class="keyword">namespace </span>tests {</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="foldopen" id="foldopen00011" data-start="{" data-end="};">
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html"> 11</a></span><span class="keyword">class </span><a class="code hl_class" href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html">varint_test</a> : <span class="keyword">public</span> <a class="code hl_class" href="classbeast_1_1unit__test_1_1suite.html">beast::unit_test::suite</a></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span>{</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00015" data-start="{" data-end="}">
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html#a73a5fcb623fca44cd4449e7162216d69"> 15</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html#a73a5fcb623fca44cd4449e7162216d69">test_varints</a>(<a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::size_t&gt;</a> vv)</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> {</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <a class="code hl_variable" href="classbeast_1_1unit__test_1_1suite.html#aaa1237d9b85c69d35fe86645cee094b5">testcase</a>(<span class="stringliteral">&quot;encode, decode&quot;</span>);</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span> v : vv)</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> {</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/array.html">std::array&lt;std::uint8_t, varint_traits&lt;std::size_t&gt;::max</a>&gt; vi;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">auto</span> <span class="keyword">const</span> n0 = <a class="code hl_function" href="namespaceripple_1_1NodeStore.html#ab4d0a64068209b5541c05b8f7edc572b">write_varint</a>(vi.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/array/data.html">data</a>(), v);</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <a class="code hl_function" href="classbeast_1_1unit__test_1_1suite.html#ac6fc161c3c00cfbbc9590afe9e4559aa">expect</a>(n0 &gt; 0, <span class="stringliteral">&quot;write error&quot;</span>);</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <a class="code hl_function" href="classbeast_1_1unit__test_1_1suite.html#ac6fc161c3c00cfbbc9590afe9e4559aa">expect</a>(n0 == <a class="code hl_function" href="namespaceripple_1_1NodeStore.html#a192f2f28d881a6b7325189d1c2cc1bdd">size_varint</a>(v), <span class="stringliteral">&quot;size error&quot;</span>);</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> v1;</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">auto</span> <span class="keyword">const</span> n1 = <a class="code hl_function" href="namespaceripple_1_1NodeStore.html#a18e4748d59143a5f5e64feb0bee58158">read_varint</a>(vi.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/array/data.html">data</a>(), n0, v1);</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <a class="code hl_function" href="classbeast_1_1unit__test_1_1suite.html#ac6fc161c3c00cfbbc9590afe9e4559aa">expect</a>(n1 == n0, <span class="stringliteral">&quot;read error&quot;</span>);</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <a class="code hl_function" href="classbeast_1_1unit__test_1_1suite.html#ac6fc161c3c00cfbbc9590afe9e4559aa">expect</a>(v == v1, <span class="stringliteral">&quot;wrong value&quot;</span>);</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> }</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> }</div>
</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00032" data-start="{" data-end="}">
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html#a6b16a7b6958dc6f8b16086c46594e59d"> 32</a></span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html#a6b16a7b6958dc6f8b16086c46594e59d">run</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <a class="code hl_function" href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html#a73a5fcb623fca44cd4449e7162216d69">test_varints</a>(</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> {0,</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> 1,</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> 2,</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> 126,</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> 127,</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> 128,</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> 253,</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> 254,</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> 255,</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> 16127,</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> 16128,</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> 16129,</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> 0xff,</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> 0xffff,</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> 0xffffffff,</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> 0xffffffffffffUL,</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> 0xffffffffffffffffUL});</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> }</div>
</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span>};</div>
</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore_1_1tests.html#a129dbc795b69ad99c19ab18024053338"> 55</a></span>BEAST_DEFINE_TESTSUITE(varint, nodestore, <a class="code hl_namespace" href="namespaceripple.html">ripple</a>);</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span>} <span class="comment">// namespace tests</span></div>
</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span>} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span>} <span class="comment">// namespace ripple</span></div>
<div class="ttc" id="aarray_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/array.html">array</a></div></div>
<div class="ttc" id="aclassbeast_1_1unit__test_1_1suite_html"><div class="ttname"><a href="classbeast_1_1unit__test_1_1suite.html">beast::unit_test::suite</a></div><div class="ttdoc">A testsuite class.</div><div class="ttdef"><b>Definition</b> <a href="suite_8h_source.html#l00051">suite.h:52</a></div></div>
<div class="ttc" id="aclassbeast_1_1unit__test_1_1suite_html_aaa1237d9b85c69d35fe86645cee094b5"><div class="ttname"><a href="classbeast_1_1unit__test_1_1suite.html#aaa1237d9b85c69d35fe86645cee094b5">beast::unit_test::suite::testcase</a></div><div class="ttdeci">testcase_t testcase</div><div class="ttdoc">Memberspace for declaring test cases.</div><div class="ttdef"><b>Definition</b> <a href="suite_8h_source.html#l00152">suite.h:152</a></div></div>
<div class="ttc" id="aclassbeast_1_1unit__test_1_1suite_html_ac6fc161c3c00cfbbc9590afe9e4559aa"><div class="ttname"><a href="classbeast_1_1unit__test_1_1suite.html#ac6fc161c3c00cfbbc9590afe9e4559aa">beast::unit_test::suite::expect</a></div><div class="ttdeci">bool expect(Condition const &amp;shouldBeTrue)</div><div class="ttdoc">Evaluate a test condition.</div><div class="ttdef"><b>Definition</b> <a href="suite_8h_source.html#l00226">suite.h:226</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1tests_1_1varint__test_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html">ripple::NodeStore::tests::varint_test</a></div><div class="ttdef"><b>Definition</b> <a href="varint__test_8cpp_source.html#l00011">varint_test.cpp:12</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1tests_1_1varint__test_html_a6b16a7b6958dc6f8b16086c46594e59d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html#a6b16a7b6958dc6f8b16086c46594e59d">ripple::NodeStore::tests::varint_test::run</a></div><div class="ttdeci">void run() override</div><div class="ttdoc">Runs the suite.</div><div class="ttdef"><b>Definition</b> <a href="varint__test_8cpp_source.html#l00032">varint_test.cpp:32</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1tests_1_1varint__test_html_a73a5fcb623fca44cd4449e7162216d69"><div class="ttname"><a href="classripple_1_1NodeStore_1_1tests_1_1varint__test.html#a73a5fcb623fca44cd4449e7162216d69">ripple::NodeStore::tests::varint_test::test_varints</a></div><div class="ttdeci">void test_varints(std::vector&lt; std::size_t &gt; vv)</div><div class="ttdef"><b>Definition</b> <a href="varint__test_8cpp_source.html#l00015">varint_test.cpp:15</a></div></div>
<div class="ttc" id="adata_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/array/data.html">std::array::data</a></div><div class="ttdeci">T data(T... args)</div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a18e4748d59143a5f5e64feb0bee58158"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a18e4748d59143a5f5e64feb0bee58158">ripple::NodeStore::read_varint</a></div><div class="ttdeci">std::size_t read_varint(void const *buf, std::size_t buflen, std::size_t &amp;t)</div><div class="ttdef"><b>Definition</b> <a href="varint_8h_source.html#l00038">varint.h:38</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a192f2f28d881a6b7325189d1c2cc1bdd"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a192f2f28d881a6b7325189d1c2cc1bdd">ripple::NodeStore::size_varint</a></div><div class="ttdeci">std::size_t size_varint(T v)</div><div class="ttdef"><b>Definition</b> <a href="varint_8h_source.html#l00071">varint.h:71</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_ab4d0a64068209b5541c05b8f7edc572b"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#ab4d0a64068209b5541c05b8f7edc572b">ripple::NodeStore::write_varint</a></div><div class="ttdeci">std::size_t write_varint(void *p0, std::size_t v)</div><div class="ttdef"><b>Definition</b> <a href="varint_8h_source.html#l00084">varint.h:84</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="algorithm_8h_source.html#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="asize_t_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a></div></div>
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