530 lines
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530 lines
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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 "<a class="code" href="dbc__decoder_8h.html">dbc_decoder.h</a>"</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span> </div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#include <QtTest></span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include <cmath></span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include <limits></span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include <sstream></span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include <stdexcept></span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="keyword">struct </span>DecodeCase {</div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *name;</div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> <a class="code hl_enumeration" href="decode__database_8h.html#aaeb92d42f5a6e27b8ba19f18d69d142b">ByteOrder</a> byteOrder;</div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> std::uint32_t startBit;</div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> std::uint32_t length;</div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> <a class="code hl_enumeration" href="decode__database_8h.html#ad9971b6ef33e02ba2c75d19c1d2518a1">ValueType</a> valueType;</div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> std::vector<std::uint8_t> data;</div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <span class="keywordtype">bool</span> valid;</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> std::int64_t rawValue;</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <span class="keywordtype">double</span> factor;</div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="keywordtype">double</span> offset;</div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="keywordtype">double</span> physicalValue;</div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span>};</div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span>Q_DECLARE_METATYPE(DecodeCase)</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="keyword">class </span>DbcDecoderTest : <span class="keyword">public</span> QObject {</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> Q_OBJECT</div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="keyword">private</span> Q_SLOTS:</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <span class="keywordtype">void</span> decode_data();</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <span class="keywordtype">void</span> decode();</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordtype">void</span> boundaries();</div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keywordtype">void</span> payloadPolicy_data();</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordtype">void</span> payloadPolicy();</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keywordtype">void</span> invalidDefinitions_data();</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keywordtype">void</span> invalidDefinitions();</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keywordtype">void</span> physicalConversion_data();</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keywordtype">void</span> physicalConversion();</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordtype">void</span> selectorConversionFailure();</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keywordtype">void</span> zeroDlc();</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span>};</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="keywordtype">void</span> DbcDecoderTest::decode_data() {</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> QTest::addColumn<DecodeCase>(<span class="stringliteral">"test"</span>);</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">const</span> DecodeCase cases[] = {</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> {<span class="stringliteral">"Motorola reproduction"</span>, ByteOrder::Motorola, 7U, 16U, ValueType::Unsigned, {0x12, 0x34}, <span class="keyword">true</span>, 0x1234, 1.0, 0.0, 4660.0},</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> {<span class="stringliteral">"Motorola within byte"</span>, ByteOrder::Motorola, 5U, 4U, ValueType::Unsigned, {0xAC}, <span class="keyword">true</span>, 11, 1.0, 0.0, 11.0},</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> {<span class="stringliteral">"Motorola unaligned crossing"</span>, ByteOrder::Motorola, 3U, 12U, ValueType::Unsigned, {0xAB, 0xCD}, <span class="keyword">true</span>, 0xBCD, 1.0, 0.0, 3021.0},</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> {<span class="stringliteral">"Motorola starts at bit zero"</span>, ByteOrder::Motorola, 0U, 2U, ValueType::Unsigned, {0x01, 0x80}, <span class="keyword">true</span>, 3, 1.0, 0.0, 3.0},</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> {<span class="stringliteral">"Motorola second byte"</span>, ByteOrder::Motorola, 15U, 16U, ValueType::Unsigned, {0xFF, 0x12, 0x34}, <span class="keyword">true</span>, 0x1234, 1.0, 0.0, 4660.0},</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> {<span class="stringliteral">"Motorola signed scaled"</span>, ByteOrder::Motorola, 7U, 16U, ValueType::Signed, {0xFF, 0xFE}, <span class="keyword">true</span>, -2, 0.5, 10.0, 9.0},</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> {<span class="stringliteral">"Motorola 64 bits"</span>, ByteOrder::Motorola, 7U, 64U, ValueType::Unsigned, {0, 0, 0, 0, 0, 0, 0x12, 0x34}, <span class="keyword">true</span>, 0x1234, 1.0, 0.0, 4660.0},</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> {<span class="stringliteral">"Motorola 64 bits high bit"</span>, ByteOrder::Motorola, 7U, 64U, ValueType::Unsigned, {0x40, 0, 0, 0, 0, 0, 0, 0}, <span class="keyword">true</span>, 0x4000000000000000LL, 1.0, 0.0, 4611686018427387904.0},</div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> {<span class="stringliteral">"Motorola short payload"</span>, ByteOrder::Motorola, 7U, 16U, ValueType::Unsigned, {0x12}, <span class="keyword">false</span>, 0, 1.0, 0.0, 0.0},</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> {<span class="stringliteral">"Motorola empty payload"</span>, ByteOrder::Motorola, 7U, 8U, ValueType::Unsigned, {}, <span class="keyword">false</span>, 0, 1.0, 0.0, 0.0},</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> {<span class="stringliteral">"Motorola large start"</span>, ByteOrder::Motorola, std::numeric_limits<std::uint32_t>::max(), 8U, ValueType::Unsigned, {0xFF}, <span class="keyword">false</span>, 0, 1.0, 0.0, 0.0},</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> {<span class="stringliteral">"Motorola zero length"</span>, ByteOrder::Motorola, 7U, 0U, ValueType::Unsigned, {0xFF}, <span class="keyword">false</span>, 0, 1.0, 0.0, 0.0},</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> {<span class="stringliteral">"Motorola excessive length"</span>, ByteOrder::Motorola, 7U, 65U, ValueType::Unsigned,</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> std::vector<std::uint8_t>(9U, 0xFF), <span class="keyword">false</span>, 0, 1.0, 0.0, 0.0},</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> {<span class="stringliteral">"Intel regression"</span>, ByteOrder::Intel, 0U, 16U, ValueType::Unsigned, {0x12, 0x34}, <span class="keyword">true</span>, 0x3412, 1.0, 0.0, 13330.0},</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> {<span class="stringliteral">"Intel signed regression"</span>, ByteOrder::Intel, 0U, 16U, ValueType::Signed, {0xFE, 0xFF}, <span class="keyword">true</span>, -2, 0.5, 10.0, 9.0},</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> {<span class="stringliteral">"Intel short payload"</span>, ByteOrder::Intel, 0U, 16U, ValueType::Unsigned, {0x12}, <span class="keyword">false</span>, 0, 1.0, 0.0, 0.0}};</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> DecodeCase &test: cases)</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> QTest::newRow(test.name) << test;</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span>}</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span><span class="keywordtype">void</span> DbcDecoderTest::decode() {</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> QFETCH(DecodeCase, test);</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <a class="code hl_struct" href="structDecodeSignal.html">DecodeSignal</a> signal;</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">name</a> = test.name;</div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#abdc4c4bb4a67a6d61d6ca81e8a52833d">byteOrder</a> = test.byteOrder;</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">startBit</a> = test.startBit;</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = test.length;</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a9d37638129263b8902ba5be59baf39a8">valueType</a> = test.valueType;</div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a428c39913a366a8476dd291061354391">factor</a> = test.factor;</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a92db637af4e224a0ae70173050dc3f74">offset</a> = test.offset;</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <a class="code hl_struct" href="structDecodeFrame.html">DecodeFrame</a> definition;</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> definition.<a class="code hl_variable" href="structDecodeFrame.html#a52e10215388db7df8b541b9d9909edcf">canId</a> = 0x123U;</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> definition.<a class="code hl_variable" href="structDecodeFrame.html#a51111ac13988be372d5673d12cf3e060">dlc</a> = 8U;</div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> definition.signals.push_back(signal);</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">if</span> (test.length == 0U || test.length > 64U || test.startBit > 64U) {</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> QVERIFY_THROWS_EXCEPTION(std::invalid_argument, (<span class="keywordtype">void</span>) <a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>({definition}));</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> }</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keyword">const</span> <a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a> database({definition});</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <a class="code hl_struct" href="structRawCanFrame.html">RawCanFrame</a> frame;</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> frame.<a class="code hl_variable" href="structRawCanFrame.html#a2d0e7fa0e3d5c20bbed55ed8f7888ff4">canId</a> = definition.<a class="code hl_variable" href="structDecodeFrame.html#a52e10215388db7df8b541b9d9909edcf">canId</a>;</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> frame.data = test.data;</div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedFrameValue.html">DecodedFrameValue</a> result = <a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().<a class="code hl_function" href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">Decode</a>(database, frame);</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> QVERIFY2(result.<a class="code hl_variable" href="structDecodedFrameValue.html#a4f51c31110dba1f73a763c596372beb0">valid</a>, test.name);</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> QCOMPARE(result.<a class="code hl_variable" href="structDecodedFrameValue.html#a33e971ba10030506007aa201c89f351d">definition</a>.get(), &database.GetFrames()[0]);</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> QCOMPARE(result.signals.size(), std::size_t(1U));</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedSignalValue.html">DecodedSignalValue</a> &decoded = result.signals[0];</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> QCOMPARE(decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#a828b5ef7faefc14fbf5dbd46249bcad2">definition</a>.get(), &database.GetFrames()[0].signals[0]);</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> QCOMPARE(decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#aac0ed361af545cde48d0e6f41a859686">valid</a>, test.valid);</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">if</span> (!test.valid)</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">if</span> (test.valueType == ValueType::Signed) {</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">const</span> std::int64_t *raw = std::get_if<std::int64_t>(&decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#a503c90b4b1a610b8252c45e466367c28">rawValue</a>);</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> QVERIFY(raw != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> QCOMPARE(*raw, test.rawValue);</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">const</span> std::uint64_t *raw = std::get_if<std::uint64_t>(&decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#a503c90b4b1a610b8252c45e466367c28">rawValue</a>);</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> QVERIFY(raw != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> QCOMPARE(*raw, <span class="keyword">static_cast<</span>std::uint64_t<span class="keyword">></span>(test.rawValue));</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> }</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> QCOMPARE(decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#a6847d05b3cb00d5e0f6c611968f57978">physicalValue</a>, test.physicalValue);</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span>}</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="keywordtype">void</span> DbcDecoderTest::boundaries() {</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">for</span> (<a class="code hl_enumeration" href="decode__database_8h.html#aaeb92d42f5a6e27b8ba19f18d69d142b">ByteOrder</a> order: {ByteOrder::Intel, ByteOrder::Motorola}) {</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keywordflow">for</span> (<a class="code hl_enumeration" href="decode__database_8h.html#ad9971b6ef33e02ba2c75d19c1d2518a1">ValueType</a> type: {ValueType::Unsigned, ValueType::Signed}) {</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">for</span> (std::uint64_t bits: {std::uint64_t(0U), std::uint64_t(0x7FFFFFFFFFFFFFFFULL),</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> std::uint64_t(0x8000000000000000ULL),</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> std::uint64_t(0x8000000000000001ULL),</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> std::uint64_t(0xFFFFFFFFFFFFFFFFULL)}) {</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <a class="code hl_struct" href="structDecodeFrame.html">DecodeFrame</a> definition;</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> definition.<a class="code hl_variable" href="structDecodeFrame.html#a51111ac13988be372d5673d12cf3e060">dlc</a> = 8U;</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <a class="code hl_struct" href="structDecodeSignal.html">DecodeSignal</a> signal;</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">startBit</a> = order == ByteOrder::Intel ? 0U : 7U;</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = 64U;</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#abdc4c4bb4a67a6d61d6ca81e8a52833d">byteOrder</a> = order;</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a9d37638129263b8902ba5be59baf39a8">valueType</a> = type;</div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a428c39913a366a8476dd291061354391">factor</a> = 0.5;</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a92db637af4e224a0ae70173050dc3f74">offset</a> = 10.0;</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> definition.signals.push_back(signal);</div>
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keyword">const</span> <a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a> database({definition});</div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <a class="code hl_struct" href="structRawCanFrame.html">RawCanFrame</a> frame;</div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">byte</span> = 0U; <span class="keywordtype">byte</span> < 8U; ++byte) {</div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> shift = (order == ByteOrder::Intel ? byte : 7U - byte) * 8U;</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> frame.<a class="code hl_variable" href="structRawCanFrame.html#a0acb487612104c99c9907344c035df83">data</a>.push_back(<span class="keyword">static_cast<</span>std::uint8_t<span class="keyword">></span>(bits >> shift));</div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> }</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedFrameValue.html">DecodedFrameValue</a> result = <a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().<a class="code hl_function" href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">Decode</a>(database, frame);</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">const</span> std::int64_t signedExpected = bits <= 0x7FFFFFFFFFFFFFFFULL</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> ? <span class="keyword">static_cast<</span>std::int64_t<span class="keyword">></span>(bits)</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> : std::numeric_limits<std::int64_t>::min() +</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> static_cast<std::int64_t>(bits - 0x8000000000000000ULL);</div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedSignalValue.html">DecodedSignalValue</a> &decoded = result.signals.at(0U);</div>
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<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="keyword">const</span> RawSignalValue expected = type == ValueType::Unsigned</div>
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<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> ? std::variant<std::int64_t, std::uint64_t>(bits)</div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> : std::variant<std::int64_t, std::uint64_t>(signedExpected);</div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">const</span> <span class="keywordtype">double</span> physical = (type == ValueType::Unsigned</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> ? <span class="keyword">static_cast<</span><span class="keywordtype">double</span><span class="keyword">></span>(bits)</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> : static_cast<double>(signedExpected)) *</div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> 0.5 +</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> 10.0;</div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> std::ostringstream actualText;</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> std::ostringstream expectedText;</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">if</span> (<span class="keyword">const</span> std::int64_t *signedValue = std::get_if<std::int64_t>(&decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#a503c90b4b1a610b8252c45e466367c28">rawValue</a>))</div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> actualText << *signedValue;</div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> actualText << std::get<std::uint64_t>(decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#a503c90b4b1a610b8252c45e466367c28">rawValue</a>);</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordflow">if</span> (type == ValueType::Unsigned)</div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> expectedText << bits;</div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> expectedText << signedExpected;</div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> QVERIFY(decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#aac0ed361af545cde48d0e6f41a859686">valid</a>);</div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> QVERIFY(decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#a503c90b4b1a610b8252c45e466367c28">rawValue</a> == expected);</div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> QCOMPARE(decoded.<a class="code hl_variable" href="structDecodedSignalValue.html#a6847d05b3cb00d5e0f6c611968f57978">physicalValue</a>, physical);</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> QCOMPARE(actualText.str(), expectedText.str());</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> }</div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> }</div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> }</div>
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<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span>}</div>
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<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
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<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span><span class="keywordtype">void</span> DbcDecoderTest::payloadPolicy_data() {</div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> QTest::addColumn<unsigned>(<span class="stringliteral">"bytes"</span>);</div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> QTest::addColumn<FrameDecodeStatus>(<span class="stringliteral">"status"</span>);</div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> QTest::newRow(<span class="stringliteral">"empty"</span>) << 0U << FrameDecodeStatus::InsufficientPayload;</div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> QTest::newRow(<span class="stringliteral">"partial"</span>) << 1U << FrameDecodeStatus::InsufficientPayload;</div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> QTest::newRow(<span class="stringliteral">"short-with-all-signals"</span>) << 2U << FrameDecodeStatus::InsufficientPayload;</div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> QTest::newRow(<span class="stringliteral">"exact"</span>) << 3U << FrameDecodeStatus::Valid;</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> QTest::newRow(<span class="stringliteral">"long"</span>) << 4U << FrameDecodeStatus::Valid;</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span>}</div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> </div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span><span class="keywordtype">void</span> DbcDecoderTest::payloadPolicy() {</div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> QFETCH(<span class="keywordtype">unsigned</span>, bytes);</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> QFETCH(<a class="code hl_enumeration" href="dbc__decoder_8h.html#a855b2bc36cb18bfbae5ff30a2394e961">FrameDecodeStatus</a>, status);</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">for</span> (<a class="code hl_enumeration" href="decode__database_8h.html#aaeb92d42f5a6e27b8ba19f18d69d142b">ByteOrder</a> order: {ByteOrder::Intel, ByteOrder::Motorola}) {</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <a class="code hl_struct" href="structDecodeFrame.html">DecodeFrame</a> definition;</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> definition.<a class="code hl_variable" href="structDecodeFrame.html#a52e10215388db7df8b541b9d9909edcf">canId</a> = 17U;</div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> definition.<a class="code hl_variable" href="structDecodeFrame.html#a51111ac13988be372d5673d12cf3e060">dlc</a> = 3U;</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <a class="code hl_struct" href="structDecodeSignal.html">DecodeSignal</a> signal;</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">name</a> = <span class="stringliteral">"First"</span>;</div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = 8U;</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#abdc4c4bb4a67a6d61d6ca81e8a52833d">byteOrder</a> = order;</div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">startBit</a> = order == ByteOrder::Intel ? 0U : 7U;</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> definition.signals.push_back(signal);</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">name</a> = <span class="stringliteral">"Second"</span>;</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">startBit</a> += 8U;</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> definition.signals.push_back(signal);</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keyword">const</span> <a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a> database({definition});</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <a class="code hl_struct" href="structRawCanFrame.html">RawCanFrame</a> raw;</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> raw.<a class="code hl_variable" href="structRawCanFrame.html#a2d0e7fa0e3d5c20bbed55ed8f7888ff4">canId</a> = 17U;</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> raw.data.assign(bytes, 42U);</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedFrameValue.html">DecodedFrameValue</a> result = <a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().<a class="code hl_function" href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">Decode</a>(database, raw);</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> QVERIFY(result.<a class="code hl_variable" href="structDecodedFrameValue.html#a4f51c31110dba1f73a763c596372beb0">valid</a>);</div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> QCOMPARE(result.<a class="code hl_variable" href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">status</a>, status);</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> QCOMPARE(result.signals.size(), std::size_t(2U));</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> <span class="keywordflow">for</span> (std::size_t index = 0U; index < result.signals.size(); ++index) {</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedSignalValue.html">DecodedSignalValue</a> &value = result.signals[index];</div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> QCOMPARE(value.status, bytes > index ? SignalDecodeStatus::Valid : SignalDecodeStatus::InsufficientPayload);</div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> QCOMPARE(value.<a class="code hl_variable" href="structDecodedSignalValue.html#aac0ed361af545cde48d0e6f41a859686">valid</a>, bytes > index);</div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordflow">if</span> (value.<a class="code hl_variable" href="structDecodedSignalValue.html#aac0ed361af545cde48d0e6f41a859686">valid</a>) {</div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> QCOMPARE(std::get<std::uint64_t>(value.<a class="code hl_variable" href="structDecodedSignalValue.html#a503c90b4b1a610b8252c45e466367c28">rawValue</a>), std::uint64_t(42U));</div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> QCOMPARE(value.<a class="code hl_variable" href="structDecodedSignalValue.html#a6847d05b3cb00d5e0f6c611968f57978">physicalValue</a>, 42.0);</div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> }</div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> }</div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> raw.isExtended = <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedFrameValue.html">DecodedFrameValue</a> unknown = <a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().<a class="code hl_function" href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">Decode</a>(database, raw);</div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> QVERIFY(!unknown.<a class="code hl_variable" href="structDecodedFrameValue.html#a4f51c31110dba1f73a763c596372beb0">valid</a> && !unknown.<a class="code hl_variable" href="structDecodedFrameValue.html#a33e971ba10030506007aa201c89f351d">definition</a> && unknown.signals.empty());</div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> QCOMPARE(unknown.<a class="code hl_variable" href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">status</a>, FrameDecodeStatus::UnknownFrame);</div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> QVERIFY(unknown.<a class="code hl_variable" href="structDecodedFrameValue.html#a32143efe2023a1ecd977a9ae93e50b73">key</a> == <a class="code hl_struct" href="structFrameKey.html">FrameKey</a>(17U, <span class="keyword">true</span>));</div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> QCOMPARE(<a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().Decode(<a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>(), raw).status, FrameDecodeStatus::UnknownFrame);</div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> </div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> definition.signals.clear();</div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> raw.<a class="code hl_variable" href="structDecodeFrame.html#a3ee2348d781f8f15aaf87e8dcf57ec41">isExtended</a> = <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedFrameValue.html">DecodedFrameValue</a> empty = <a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().<a class="code hl_function" href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">Decode</a>(<a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>({definition}), raw);</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> QVERIFY(empty.<a class="code hl_variable" href="structDecodedFrameValue.html#a4f51c31110dba1f73a763c596372beb0">valid</a> && empty.signals.empty());</div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> QCOMPARE(empty.<a class="code hl_variable" href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">status</a>, status);</div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> }</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span>}</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> </div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span><span class="keywordtype">void</span> DbcDecoderTest::invalidDefinitions_data() {</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> QTest::addColumn<int>(<span class="stringliteral">"kind"</span>);</div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> QTest::newRow(<span class="stringliteral">"zero-length"</span>) << 0;</div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> QTest::newRow(<span class="stringliteral">"65-bits"</span>) << 1;</div>
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> QTest::newRow(<span class="stringliteral">"outside-dlc"</span>) << 2;</div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> QTest::newRow(<span class="stringliteral">"start-overflow"</span>) << 3;</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> QTest::newRow(<span class="stringliteral">"invalid-byte-order"</span>) << 4;</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> QTest::newRow(<span class="stringliteral">"invalid-value-type"</span>) << 5;</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> QTest::newRow(<span class="stringliteral">"invalid-multiplex-role"</span>) << 6;</div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> QTest::newRow(<span class="stringliteral">"missing-selector"</span>) << 7;</div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span>}</div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> </div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span><span class="keywordtype">void</span> DbcDecoderTest::invalidDefinitions() {</div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> QFETCH(<span class="keywordtype">int</span>, kind);</div>
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<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keywordflow">for</span> (<a class="code hl_enumeration" href="decode__database_8h.html#aaeb92d42f5a6e27b8ba19f18d69d142b">ByteOrder</a> order: {ByteOrder::Intel, ByteOrder::Motorola}) {</div>
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <a class="code hl_struct" href="structDecodeFrame.html">DecodeFrame</a> definition;</div>
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<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> definition.<a class="code hl_variable" href="structDecodeFrame.html#a51111ac13988be372d5673d12cf3e060">dlc</a> = 1U;</div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <a class="code hl_struct" href="structDecodeSignal.html">DecodeSignal</a> good;</div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> good.<a class="code hl_variable" href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">name</a> = <span class="stringliteral">"Good"</span>;</div>
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<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> good.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = 4U;</div>
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<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> good.<a class="code hl_variable" href="structDecodeSignal.html#abdc4c4bb4a67a6d61d6ca81e8a52833d">byteOrder</a> = order;</div>
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> good.<a class="code hl_variable" href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">startBit</a> = order == ByteOrder::Intel ? 0U : 7U;</div>
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <a class="code hl_struct" href="structDecodeSignal.html">DecodeSignal</a> bad = good;</div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> bad.<a class="code hl_variable" href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">name</a> = <span class="stringliteral">"Bad"</span>;</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keywordflow">switch</span> (kind) {</div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keywordflow">case</span> 0: bad.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = 0U; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keywordflow">case</span> 1: bad.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = 65U; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keywordflow">case</span> 2: bad.<a class="code hl_variable" href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">startBit</a> += 8U; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">case</span> 3: bad.<a class="code hl_variable" href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">startBit</a> = std::numeric_limits<std::uint32_t>::max(); <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <span class="keywordflow">case</span> 4: bad.<a class="code hl_variable" href="structDecodeSignal.html#abdc4c4bb4a67a6d61d6ca81e8a52833d">byteOrder</a> = <span class="keyword">static_cast<</span><a class="code hl_enumeration" href="decode__database_8h.html#aaeb92d42f5a6e27b8ba19f18d69d142b">ByteOrder</a><span class="keyword">></span>(99); <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">case</span> 5: bad.<a class="code hl_variable" href="structDecodeSignal.html#a9d37638129263b8902ba5be59baf39a8">valueType</a> = <span class="keyword">static_cast<</span><a class="code hl_enumeration" href="decode__database_8h.html#ad9971b6ef33e02ba2c75d19c1d2518a1">ValueType</a><span class="keyword">></span>(99); <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <span class="keywordflow">case</span> 6: bad.multiplexing.role = <span class="keyword">static_cast<</span>MultiplexRole<span class="keyword">></span>(99); <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">case</span> 7: bad.multiplexing.role = MultiplexRole::Branch; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> }</div>
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<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> definition.signals = {bad, good};</div>
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<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> QVERIFY_THROWS_EXCEPTION(std::invalid_argument, (<span class="keywordtype">void</span>) <a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>({definition}));</div>
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> }</div>
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span>}</div>
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> </div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span><span class="keywordtype">void</span> DbcDecoderTest::physicalConversion_data() {</div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> QTest::addColumn<double>(<span class="stringliteral">"factor"</span>);</div>
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> QTest::addColumn<double>(<span class="stringliteral">"offset"</span>);</div>
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> QTest::addColumn<bool>(<span class="stringliteral">"finite"</span>);</div>
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<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keyword">const</span> <span class="keywordtype">double</span> infinity = std::numeric_limits<double>::infinity();</div>
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<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="keyword">const</span> <span class="keywordtype">double</span> nan = std::numeric_limits<double>::quiet_NaN();</div>
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<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keyword">const</span> <span class="keywordtype">double</span> maximum = std::numeric_limits<double>::max();</div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> QTest::newRow(<span class="stringliteral">"nan-factor"</span>) << nan << 0.0 << <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> QTest::newRow(<span class="stringliteral">"nan-offset"</span>) << 1.0 << nan << <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> QTest::newRow(<span class="stringliteral">"infinite-factor"</span>) << infinity << 0.0 << <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> QTest::newRow(<span class="stringliteral">"negative-infinite-factor"</span>) << -infinity << 0.0 << <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> QTest::newRow(<span class="stringliteral">"infinite-offset"</span>) << 1.0 << infinity << <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> QTest::newRow(<span class="stringliteral">"negative-infinite-offset"</span>) << 1.0 << -infinity << <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> QTest::newRow(<span class="stringliteral">"multiply-overflow"</span>) << maximum << 0.0 << <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> QTest::newRow(<span class="stringliteral">"add-overflow"</span>) << maximum / 2.0 << maximum << <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> QTest::newRow(<span class="stringliteral">"finite-limit"</span>) << maximum / 2.0 << 0.0 << <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> QTest::newRow(<span class="stringliteral">"zero-factor"</span>) << 0.0 << 42.0 << <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span>}</div>
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<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> </div>
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<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span><span class="keywordtype">void</span> DbcDecoderTest::physicalConversion() {</div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> QFETCH(<span class="keywordtype">double</span>, factor);</div>
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<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> QFETCH(<span class="keywordtype">double</span>, offset);</div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> QFETCH(<span class="keywordtype">bool</span>, finite);</div>
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keywordflow">for</span> (<a class="code hl_enumeration" href="decode__database_8h.html#ad9971b6ef33e02ba2c75d19c1d2518a1">ValueType</a> type: {ValueType::Signed, ValueType::Unsigned}) {</div>
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <a class="code hl_struct" href="structDecodeFrame.html">DecodeFrame</a> definition;</div>
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> definition.<a class="code hl_variable" href="structDecodeFrame.html#a51111ac13988be372d5673d12cf3e060">dlc</a> = 1U;</div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <a class="code hl_struct" href="structDecodeSignal.html">DecodeSignal</a> signal;</div>
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<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">name</a> = <span class="stringliteral">"Scaled"</span>;</div>
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<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = 4U;</div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a9d37638129263b8902ba5be59baf39a8">valueType</a> = type;</div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a428c39913a366a8476dd291061354391">factor</a> = factor;</div>
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a92db637af4e224a0ae70173050dc3f74">offset</a> = offset;</div>
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<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a822155d9bf4ed5f3300c9e9befe606ff">valueDescriptions</a>.emplace(std::uint64_t(2U), <span class="stringliteral">"Two"</span>);</div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> definition.signals.push_back(signal);</div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">name</a> = <span class="stringliteral">"Good"</span>;</div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">startBit</a> = 4U;</div>
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<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a428c39913a366a8476dd291061354391">factor</a> = 1.0;</div>
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<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#a92db637af4e224a0ae70173050dc3f74">offset</a> = 0.0;</div>
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<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> definition.signals.push_back(signal);</div>
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<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <a class="code hl_struct" href="structRawCanFrame.html">RawCanFrame</a> raw;</div>
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<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> raw.<a class="code hl_variable" href="structRawCanFrame.html#a0acb487612104c99c9907344c035df83">data</a> = {0x32U};</div>
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">if</span> (!std::isfinite(factor) || !std::isfinite(offset)) {</div>
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<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> QVERIFY_THROWS_EXCEPTION(std::invalid_argument, (<span class="keywordtype">void</span>) <a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>({definition}));</div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordflow">continue</span>;</div>
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<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> }</div>
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<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedFrameValue.html">DecodedFrameValue</a> result = <a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().<a class="code hl_function" href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">Decode</a>(<a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>({definition}), raw);</div>
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<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> QVERIFY(result.<a class="code hl_variable" href="structDecodedFrameValue.html#a4f51c31110dba1f73a763c596372beb0">valid</a>);</div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> QCOMPARE(result.<a class="code hl_variable" href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">status</a>, finite ? FrameDecodeStatus::Valid : <a class="code hl_enumeration" href="dbc__decoder_8h.html#a855b2bc36cb18bfbae5ff30a2394e961">FrameDecodeStatus</a>::SignalErrors);</div>
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<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedSignalValue.html">DecodedSignalValue</a> &scaled = result.signals[0];</div>
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<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> QCOMPARE(scaled.<a class="code hl_variable" href="structDecodedSignalValue.html#aac0ed361af545cde48d0e6f41a859686">valid</a>, finite);</div>
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<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> QCOMPARE(scaled.status, finite ? SignalDecodeStatus::Valid : SignalDecodeStatus::PhysicalConversionFailed);</div>
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<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> QCOMPARE(std::isfinite(scaled.<a class="code hl_variable" href="structDecodedSignalValue.html#a6847d05b3cb00d5e0f6c611968f57978">physicalValue</a>), finite);</div>
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<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> <span class="keywordflow">if</span> (type == ValueType::Signed)</div>
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<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> QCOMPARE(std::get<std::int64_t>(scaled.<a class="code hl_variable" href="structDecodedSignalValue.html#a503c90b4b1a610b8252c45e466367c28">rawValue</a>), std::int64_t(2));</div>
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<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> QCOMPARE(std::get<std::uint64_t>(scaled.<a class="code hl_variable" href="structDecodedSignalValue.html#a503c90b4b1a610b8252c45e466367c28">rawValue</a>), std::uint64_t(2));</div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> QVERIFY(result.signals[1].<a class="code hl_variable" href="structDecodedFrameValue.html#a4f51c31110dba1f73a763c596372beb0">valid</a>);</div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> QCOMPARE(result.signals[1].physicalValue, 3.0);</div>
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<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordflow">if</span> (finite) {</div>
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<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> QVERIFY(scaled.<a class="code hl_function" href="structDecodedSignalValue.html#affc38af1bf31bcb6f2c33044bce92bd2">GetValueDescription</a>());</div>
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<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> QCOMPARE(*scaled.<a class="code hl_function" href="structDecodedSignalValue.html#affc38af1bf31bcb6f2c33044bce92bd2">GetValueDescription</a>(), std::string(<span class="stringliteral">"Two"</span>));</div>
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<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> QVERIFY(!scaled.<a class="code hl_function" href="structDecodedSignalValue.html#affc38af1bf31bcb6f2c33044bce92bd2">GetValueDescription</a>());</div>
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<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> }</div>
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<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> }</div>
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<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span>}</div>
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<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> </div>
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span><span class="keywordtype">void</span> DbcDecoderTest::selectorConversionFailure() {</div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <a class="code hl_struct" href="structDecodeFrame.html">DecodeFrame</a> definition;</div>
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<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> definition.<a class="code hl_variable" href="structDecodeFrame.html#a51111ac13988be372d5673d12cf3e060">dlc</a> = 1U;</div>
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<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <a class="code hl_struct" href="structDecodeSignal.html">DecodeSignal</a> selector;</div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> selector.<a class="code hl_variable" href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">name</a> = <span class="stringliteral">"Selector"</span>;</div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> selector.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = 2U;</div>
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<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> selector.multiplexing.role = MultiplexRole::Selector;</div>
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<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> selector.<a class="code hl_variable" href="structDecodeSignal.html#a428c39913a366a8476dd291061354391">factor</a> = std::numeric_limits<double>::max();</div>
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<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <a class="code hl_struct" href="structDecodeSignal.html">DecodeSignal</a> branch;</div>
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<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> branch.<a class="code hl_variable" href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">name</a> = <span class="stringliteral">"Branch"</span>;</div>
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<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> branch.<a class="code hl_variable" href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">startBit</a> = 2U;</div>
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<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> branch.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = 6U;</div>
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<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> branch.multiplexing.role = MultiplexRole::Branch;</div>
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<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> branch.multiplexing.value = 2U;</div>
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<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> definition.signals = {branch, selector};</div>
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<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <a class="code hl_struct" href="structRawCanFrame.html">RawCanFrame</a> raw;</div>
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<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> raw.<a class="code hl_variable" href="structRawCanFrame.html#a0acb487612104c99c9907344c035df83">data</a> = {170U};</div>
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<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedFrameValue.html">DecodedFrameValue</a> result = <a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().<a class="code hl_function" href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">Decode</a>(<a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>({definition}), raw);</div>
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<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> QCOMPARE(result.<a class="code hl_variable" href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">status</a>, FrameDecodeStatus::SignalErrors);</div>
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<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> QVERIFY(result.signals[0].<a class="code hl_variable" href="structDecodedFrameValue.html#a4f51c31110dba1f73a763c596372beb0">valid</a>);</div>
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<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> QCOMPARE(result.signals[0].physicalValue, 42.0);</div>
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<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> QCOMPARE(result.signals[1].<a class="code hl_variable" href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">status</a>, SignalDecodeStatus::PhysicalConversionFailed);</div>
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<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> QCOMPARE(std::get<std::uint64_t>(result.signals[1].rawValue), std::uint64_t(2U));</div>
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<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> raw.<a class="code hl_variable" href="structRawCanFrame.html#a0acb487612104c99c9907344c035df83">data</a> = {168U};</div>
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<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> selector.<a class="code hl_variable" href="structDecodeSignal.html#a428c39913a366a8476dd291061354391">factor</a> = 1.0;</div>
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<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> definition.signals = {branch, selector};</div>
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<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedFrameValue.html">DecodedFrameValue</a> inactive = <a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().<a class="code hl_function" href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">Decode</a>(<a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>({definition}), raw);</div>
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<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> QCOMPARE(inactive.<a class="code hl_variable" href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">status</a>, FrameDecodeStatus::Valid);</div>
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<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> QCOMPARE(inactive.signals[0].<a class="code hl_variable" href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">status</a>, SignalDecodeStatus::Inactive);</div>
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<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span>}</div>
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<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> </div>
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<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span><span class="keywordtype">void</span> DbcDecoderTest::zeroDlc() {</div>
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<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <a class="code hl_struct" href="structDecodeFrame.html">DecodeFrame</a> definition;</div>
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<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <a class="code hl_struct" href="structRawCanFrame.html">RawCanFrame</a> raw;</div>
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<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> std::vector<std::uint8_t> &data: {std::vector<std::uint8_t>(), std::vector<std::uint8_t>{42U}}) {</div>
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<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> raw.<a class="code hl_variable" href="structRawCanFrame.html#a0acb487612104c99c9907344c035df83">data</a> = data;</div>
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<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keyword">const</span> <a class="code hl_struct" href="structDecodedFrameValue.html">DecodedFrameValue</a> result = <a class="code hl_class" href="classDbcDecoder.html">DbcDecoder</a>().<a class="code hl_function" href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">Decode</a>(<a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>({definition}), raw);</div>
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<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> QVERIFY(result.<a class="code hl_variable" href="structDecodedFrameValue.html#a4f51c31110dba1f73a763c596372beb0">valid</a> && result.signals.empty());</div>
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<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> QCOMPARE(result.<a class="code hl_variable" href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">status</a>, FrameDecodeStatus::Valid);</div>
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<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> }</div>
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<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <a class="code hl_struct" href="structDecodeSignal.html">DecodeSignal</a> signal;</div>
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<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> signal.<a class="code hl_variable" href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">length</a> = 8U;</div>
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<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> definition.signals.push_back(signal);</div>
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<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> QVERIFY_THROWS_EXCEPTION(std::invalid_argument, (<span class="keywordtype">void</span>) <a class="code hl_class" href="classDecodeDatabase.html">DecodeDatabase</a>({definition}));</div>
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<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span>}</div>
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<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> </div>
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<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span><span class="keywordtype">int</span> RunDecoderTests(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv) {</div>
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<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> DbcDecoderTest tests;</div>
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<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="keywordflow">return</span> QTest::qExec(&tests, argc, argv);</div>
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<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span>}</div>
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<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> </div>
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<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span><span class="preprocessor">#include "dbc_decoder_test.moc"</span></div>
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<div class="ttc" id="aclassDbcDecoder_html"><div class="ttname"><a href="classDbcDecoder.html">DbcDecoder</a></div><div class="ttdoc">Runtime CAN decoder using prebuilt decode database.</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00084">dbc_decoder.h:84</a></div></div>
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<div class="ttc" id="aclassDbcDecoder_html_a345951ffe5d943a70d3a1ea1f39e74f7"><div class="ttname"><a href="classDbcDecoder.html#a345951ffe5d943a70d3a1ea1f39e74f7">DbcDecoder::Decode</a></div><div class="ttdeci">DecodedFrameValue Decode(const DecodeDatabase &database, const RawCanFrame &frame) const</div><div class="ttdoc">Decode one raw CAN frame.</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8cpp_source.html#l00023">dbc_decoder.cpp:23</a></div></div>
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<div class="ttc" id="aclassDecodeDatabase_html"><div class="ttname"><a href="classDecodeDatabase.html">DecodeDatabase</a></div><div class="ttdoc">Immutable runtime snapshot. Copies share storage; reload replaces a snapshot. Owning lookup handles a...</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00087">decode_database.h:87</a></div></div>
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<div class="ttc" id="adbc__decoder_8h_html"><div class="ttname"><a href="dbc__decoder_8h.html">dbc_decoder.h</a></div><div class="ttdoc">Created: 2026-03-13 Author: Deeaitch (Dim. Himro)</div></div>
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<div class="ttc" id="adbc__decoder_8h_html_a855b2bc36cb18bfbae5ff30a2394e961"><div class="ttname"><a href="dbc__decoder_8h.html#a855b2bc36cb18bfbae5ff30a2394e961">FrameDecodeStatus</a></div><div class="ttdeci">FrameDecodeStatus</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00042">dbc_decoder.h:42</a></div></div>
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<div class="ttc" id="adecode__database_8h_html_aaeb92d42f5a6e27b8ba19f18d69d142b"><div class="ttname"><a href="decode__database_8h.html#aaeb92d42f5a6e27b8ba19f18d69d142b">ByteOrder</a></div><div class="ttdeci">ByteOrder</div><div class="ttdoc">Signal byte order used for runtime decoding.</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00027">decode_database.h:27</a></div></div>
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<div class="ttc" id="adecode__database_8h_html_ad9971b6ef33e02ba2c75d19c1d2518a1"><div class="ttname"><a href="decode__database_8h.html#ad9971b6ef33e02ba2c75d19c1d2518a1">ValueType</a></div><div class="ttdeci">ValueType</div><div class="ttdoc">Signal numeric type.</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00035">decode_database.h:35</a></div></div>
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<div class="ttc" id="astructDecodeFrame_html"><div class="ttname"><a href="structDecodeFrame.html">DecodeFrame</a></div><div class="ttdoc">Runtime-ready frame definition.</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00065">decode_database.h:65</a></div></div>
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<div class="ttc" id="astructDecodeFrame_html_a3ee2348d781f8f15aaf87e8dcf57ec41"><div class="ttname"><a href="structDecodeFrame.html#a3ee2348d781f8f15aaf87e8dcf57ec41">DecodeFrame::isExtended</a></div><div class="ttdeci">bool isExtended</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00068">decode_database.h:68</a></div></div>
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<div class="ttc" id="astructDecodeFrame_html_a51111ac13988be372d5673d12cf3e060"><div class="ttname"><a href="structDecodeFrame.html#a51111ac13988be372d5673d12cf3e060">DecodeFrame::dlc</a></div><div class="ttdeci">std::uint8_t dlc</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00069">decode_database.h:69</a></div></div>
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<div class="ttc" id="astructDecodeFrame_html_a52e10215388db7df8b541b9d9909edcf"><div class="ttname"><a href="structDecodeFrame.html#a52e10215388db7df8b541b9d9909edcf">DecodeFrame::canId</a></div><div class="ttdeci">std::uint32_t canId</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00067">decode_database.h:67</a></div></div>
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<div class="ttc" id="astructDecodeSignal_html"><div class="ttname"><a href="structDecodeSignal.html">DecodeSignal</a></div><div class="ttdoc">Runtime-ready signal definition.</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00043">decode_database.h:43</a></div></div>
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<div class="ttc" id="astructDecodeSignal_html_a428c39913a366a8476dd291061354391"><div class="ttname"><a href="structDecodeSignal.html#a428c39913a366a8476dd291061354391">DecodeSignal::factor</a></div><div class="ttdeci">double factor</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00050">decode_database.h:50</a></div></div>
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<div class="ttc" id="astructDecodeSignal_html_a58cf5844f2272a23dcb9687d912e4780"><div class="ttname"><a href="structDecodeSignal.html#a58cf5844f2272a23dcb9687d912e4780">DecodeSignal::name</a></div><div class="ttdeci">std::string name</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00045">decode_database.h:45</a></div></div>
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<div class="ttc" id="astructDecodeSignal_html_a822155d9bf4ed5f3300c9e9befe606ff"><div class="ttname"><a href="structDecodeSignal.html#a822155d9bf4ed5f3300c9e9befe606ff">DecodeSignal::valueDescriptions</a></div><div class="ttdeci">ValueDescriptions valueDescriptions</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00056">decode_database.h:56</a></div></div>
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<div class="ttc" id="astructDecodeSignal_html_a92db637af4e224a0ae70173050dc3f74"><div class="ttname"><a href="structDecodeSignal.html#a92db637af4e224a0ae70173050dc3f74">DecodeSignal::offset</a></div><div class="ttdeci">double offset</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00051">decode_database.h:51</a></div></div>
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<div class="ttc" id="astructDecodeSignal_html_a9d37638129263b8902ba5be59baf39a8"><div class="ttname"><a href="structDecodeSignal.html#a9d37638129263b8902ba5be59baf39a8">DecodeSignal::valueType</a></div><div class="ttdeci">ValueType valueType</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00049">decode_database.h:49</a></div></div>
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<div class="ttc" id="astructDecodeSignal_html_aaf5d7527ddf65b6355c2b4f3626df22d"><div class="ttname"><a href="structDecodeSignal.html#aaf5d7527ddf65b6355c2b4f3626df22d">DecodeSignal::startBit</a></div><div class="ttdeci">std::uint32_t startBit</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00046">decode_database.h:46</a></div></div>
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<div class="ttc" id="astructDecodeSignal_html_abdc4c4bb4a67a6d61d6ca81e8a52833d"><div class="ttname"><a href="structDecodeSignal.html#abdc4c4bb4a67a6d61d6ca81e8a52833d">DecodeSignal::byteOrder</a></div><div class="ttdeci">ByteOrder byteOrder</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00048">decode_database.h:48</a></div></div>
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<div class="ttc" id="astructDecodeSignal_html_acd4ef5ee30421d117b5756854302debb"><div class="ttname"><a href="structDecodeSignal.html#acd4ef5ee30421d117b5756854302debb">DecodeSignal::length</a></div><div class="ttdeci">std::uint32_t length</div><div class="ttdef"><b>Definition</b> <a href="decode__database_8h_source.html#l00047">decode_database.h:47</a></div></div>
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<div class="ttc" id="astructDecodedFrameValue_html"><div class="ttname"><a href="structDecodedFrameValue.html">DecodedFrameValue</a></div><div class="ttdoc">Fully decoded frame.</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00071">dbc_decoder.h:71</a></div></div>
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<div class="ttc" id="astructDecodedFrameValue_html_a32143efe2023a1ecd977a9ae93e50b73"><div class="ttname"><a href="structDecodedFrameValue.html#a32143efe2023a1ecd977a9ae93e50b73">DecodedFrameValue::key</a></div><div class="ttdeci">FrameKey key</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00073">dbc_decoder.h:73</a></div></div>
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<div class="ttc" id="astructDecodedFrameValue_html_a33e971ba10030506007aa201c89f351d"><div class="ttname"><a href="structDecodedFrameValue.html#a33e971ba10030506007aa201c89f351d">DecodedFrameValue::definition</a></div><div class="ttdeci">std::shared_ptr< const DecodeFrame > definition</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00072">dbc_decoder.h:72</a></div></div>
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<div class="ttc" id="astructDecodedFrameValue_html_a4f51c31110dba1f73a763c596372beb0"><div class="ttname"><a href="structDecodedFrameValue.html#a4f51c31110dba1f73a763c596372beb0">DecodedFrameValue::valid</a></div><div class="ttdeci">bool valid</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00075">dbc_decoder.h:75</a></div></div>
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<div class="ttc" id="astructDecodedFrameValue_html_a645f433798d48a2787e7f00dfbb7dff9"><div class="ttname"><a href="structDecodedFrameValue.html#a645f433798d48a2787e7f00dfbb7dff9">DecodedFrameValue::status</a></div><div class="ttdeci">FrameDecodeStatus status</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00076">dbc_decoder.h:76</a></div></div>
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<div class="ttc" id="astructDecodedSignalValue_html"><div class="ttname"><a href="structDecodedSignalValue.html">DecodedSignalValue</a></div><div class="ttdoc">One decoded signal value.</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00052">dbc_decoder.h:52</a></div></div>
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<div class="ttc" id="astructDecodedSignalValue_html_a503c90b4b1a610b8252c45e466367c28"><div class="ttname"><a href="structDecodedSignalValue.html#a503c90b4b1a610b8252c45e466367c28">DecodedSignalValue::rawValue</a></div><div class="ttdeci">RawSignalValue rawValue</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00055">dbc_decoder.h:55</a></div></div>
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<div class="ttc" id="astructDecodedSignalValue_html_a6847d05b3cb00d5e0f6c611968f57978"><div class="ttname"><a href="structDecodedSignalValue.html#a6847d05b3cb00d5e0f6c611968f57978">DecodedSignalValue::physicalValue</a></div><div class="ttdeci">double physicalValue</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00056">dbc_decoder.h:56</a></div></div>
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<div class="ttc" id="astructDecodedSignalValue_html_a828b5ef7faefc14fbf5dbd46249bcad2"><div class="ttname"><a href="structDecodedSignalValue.html#a828b5ef7faefc14fbf5dbd46249bcad2">DecodedSignalValue::definition</a></div><div class="ttdeci">std::shared_ptr< const DecodeSignal > definition</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00053">dbc_decoder.h:53</a></div></div>
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<div class="ttc" id="astructDecodedSignalValue_html_aac0ed361af545cde48d0e6f41a859686"><div class="ttname"><a href="structDecodedSignalValue.html#aac0ed361af545cde48d0e6f41a859686">DecodedSignalValue::valid</a></div><div class="ttdeci">bool valid</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00057">dbc_decoder.h:57</a></div></div>
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<div class="ttc" id="astructDecodedSignalValue_html_affc38af1bf31bcb6f2c33044bce92bd2"><div class="ttname"><a href="structDecodedSignalValue.html#affc38af1bf31bcb6f2c33044bce92bd2">DecodedSignalValue::GetValueDescription</a></div><div class="ttdeci">const std::string * GetValueDescription() const</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00061">dbc_decoder.h:61</a></div></div>
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<div class="ttc" id="astructFrameKey_html"><div class="ttname"><a href="structFrameKey.html">FrameKey</a></div><div class="ttdoc">Stable frame identifier: normalized CAN ID and frame type.</div><div class="ttdef"><b>Definition</b> <a href="definition__key_8h_source.html#l00015">definition_key.h:15</a></div></div>
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<div class="ttc" id="astructRawCanFrame_html"><div class="ttname"><a href="structRawCanFrame.html">RawCanFrame</a></div><div class="ttdoc">Raw CAN frame used for runtime or trace decoding.</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00024">dbc_decoder.h:24</a></div></div>
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<div class="ttc" id="astructRawCanFrame_html_a0acb487612104c99c9907344c035df83"><div class="ttname"><a href="structRawCanFrame.html#a0acb487612104c99c9907344c035df83">RawCanFrame::data</a></div><div class="ttdeci">std::vector< std::uint8_t > data</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00027">dbc_decoder.h:27</a></div></div>
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<div class="ttc" id="astructRawCanFrame_html_a2d0e7fa0e3d5c20bbed55ed8f7888ff4"><div class="ttname"><a href="structRawCanFrame.html#a2d0e7fa0e3d5c20bbed55ed8f7888ff4">RawCanFrame::canId</a></div><div class="ttdeci">std::uint32_t canId</div><div class="ttdef"><b>Definition</b> <a href="dbc__decoder_8h_source.html#l00025">dbc_decoder.h:25</a></div></div>
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