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<div class="title">delimited-text-parser-test.cc</div> </div>
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<a href="delimited-text-parser-test_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2012 Cloudera Inc.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#include &lt;gtest/gtest.h&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="delimited-text-parser_8inline_8h.html">exec/delimited-text-parser.inline.h</a>&quot;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="cpu-info_8h.html">util/cpu-info.h</a>&quot;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="names_8h.html">common/names.h</a>&quot;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="keyword">namespace </span>impala {</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244"> 25</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(<a class="code" href="classimpala_1_1DelimitedTextParser.html">DelimitedTextParser</a>* <a class="code" href="namespacegen__ir__descriptions.html#a7eb8ed505aeec4c167e5ff01cc182160">parser</a>, <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; data, </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; <span class="keywordtype">int</span> expected_offset, <span class="keywordtype">char</span> tuple_delim, <span class="keywordtype">int</span> expected_num_tuples,</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <span class="keywordtype">int</span> expected_num_fields) {</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; parser-&gt;<a class="code" href="classimpala_1_1DelimitedTextParser.html#af1b586109f27c8284758f7c99151b93b">ParserReset</a>();</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <span class="keywordtype">char</span>* data_ptr = <span class="keyword">const_cast&lt;</span><span class="keywordtype">char</span>*<span class="keyword">&gt;</span>(data.c_str());</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="keywordtype">int</span> remaining_len = data.size();</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keywordtype">int</span> <a class="code" href="partitioning-throughput-test_8cc.html#ad172ecfd5c31c5df6282c2b4bc322bf7">offset</a> = parser-&gt;<a class="code" href="classimpala_1_1DelimitedTextParser.html#a46a04d3e77bd8430cb14647922d0da97">FindFirstInstance</a>(data_ptr, remaining_len);</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; EXPECT_EQ(offset, expected_offset) &lt;&lt; data;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keywordflow">if</span> (offset == -1) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; EXPECT_GE(offset, 1) &lt;&lt; data;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; EXPECT_LT(offset, data.size()) &lt;&lt; data;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; EXPECT_EQ(data[offset - 1], tuple_delim) &lt;&lt; data;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; data_ptr += <a class="code" href="partitioning-throughput-test_8cc.html#ad172ecfd5c31c5df6282c2b4bc322bf7">offset</a>;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; remaining_len -= <a class="code" href="partitioning-throughput-test_8cc.html#ad172ecfd5c31c5df6282c2b4bc322bf7">offset</a>;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160; <span class="keywordtype">char</span>* row_end_locs[100];</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160; vector&lt;FieldLocation&gt; field_locations(100);</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordtype">int</span> num_tuples = 0;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160; <span class="keywordtype">int</span> num_fields = 0;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160; <span class="keywordtype">char</span>* next_column_start;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <a class="code" href="classimpala_1_1Status.html">Status</a> status = parser-&gt;<a class="code" href="classimpala_1_1DelimitedTextParser.html#a5c0e2f5d09e4871280dbfd3bdf823718">ParseFieldLocations</a>(</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; 100, remaining_len, &amp;data_ptr, &amp;row_end_locs[0], &amp;field_locations[0], &amp;num_tuples,</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; &amp;num_fields, &amp;next_column_start);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; EXPECT_EQ(num_tuples, expected_num_tuples) &lt;&lt; data;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; EXPECT_EQ(num_fields, expected_num_fields) &lt;&lt; data;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;}</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a4ac688a5335c4fe8bf14965a89052515"> 55</a></span>&#160;<a class="code" href="namespaceimpala.html#a81e39acff5a125a058cc0c2dc4a125c6">TEST</a>(<a class="code" href="classimpala_1_1DelimitedTextParser.html">DelimitedTextParser</a>, Basic) {</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> TUPLE_DELIM = <span class="charliteral">&#39;|&#39;</span>;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> FIELD_DELIM = <span class="charliteral">&#39;,&#39;</span>;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> COLLECTION_DELIM = <span class="charliteral">&#39;,&#39;</span>;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> ESCAPE_CHAR = <span class="charliteral">&#39;@&#39;</span>;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> NUM_COLS = 1;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="comment">// Test without escape</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keywordtype">bool</span> is_materialized_col[NUM_COLS];</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; NUM_COLS; ++i) is_materialized_col[i] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160; <a class="code" href="classimpala_1_1DelimitedTextParser.html">DelimitedTextParser</a> no_escape_parser(NUM_COLS, 0, is_materialized_col,</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; TUPLE_DELIM, FIELD_DELIM, COLLECTION_DELIM);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; <span class="comment">// Note that only complete tuples &quot;count&quot;</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, <span class="stringliteral">&quot;no_delims&quot;</span>, -1, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, <span class="stringliteral">&quot;abc||abc&quot;</span>, 4, TUPLE_DELIM, 1, 1);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, <span class="stringliteral">&quot;|abcd&quot;</span>, 1, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, <span class="stringliteral">&quot;a|bcd&quot;</span>, 2, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; <span class="comment">// Test with escape char</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <a class="code" href="classimpala_1_1DelimitedTextParser.html">DelimitedTextParser</a> escape_parser(NUM_COLS, 0, is_materialized_col,</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; TUPLE_DELIM, FIELD_DELIM, COLLECTION_DELIM,</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160; ESCAPE_CHAR);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, <span class="stringliteral">&quot;a@|a|bcd&quot;</span>, 5, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, <span class="stringliteral">&quot;a@@|a|bcd&quot;</span>, 4, TUPLE_DELIM, 1, 1);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, <span class="stringliteral">&quot;a@@@|a|bcd&quot;</span>, 7, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, <span class="stringliteral">&quot;a@@@@|a|bcd&quot;</span>, 6, TUPLE_DELIM, 1, 1);</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, <span class="stringliteral">&quot;a|@@@|a|bcd&quot;</span>, 2, TUPLE_DELIM, 1, 1);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; <span class="comment">// // The parser doesn&#39;t support this case. </span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; <span class="comment">// // TODO: update test when it is fixed</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="comment">// Validate(&amp;escape_parser, &quot;@|no_delims&quot;, -1, TUPLE_DELIM);</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="comment">// Test null characters</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str1(<span class="stringliteral">&quot;\0no_delims&quot;</span>, 10);</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str2(<span class="stringliteral">&quot;ab\0||abc&quot;</span>, 8);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str3(<span class="stringliteral">&quot;\0|\0|\0&quot;</span>, 5);</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str4(<span class="stringliteral">&quot;abc|\0a|abc&quot;</span>, 10);</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str5(<span class="stringliteral">&quot;\0|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&quot;</span>, 32);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, str1, -1, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, str2, 4, TUPLE_DELIM, 1, 1);</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, str3, 2, TUPLE_DELIM, 1, 1);</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, str4, 4, TUPLE_DELIM, 1, 1);</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, str5, 2, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str6(<span class="stringliteral">&quot;\0@|\0|\0&quot;</span>, 6);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str7(<span class="stringliteral">&quot;\0@@|\0|\0&quot;</span>, 6);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str8(<span class="stringliteral">&quot;\0@\0@|\0|\0&quot;</span>, 8);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str9(<span class="stringliteral">&quot;\0@||aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&quot;</span>, 34);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, str6, 5, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, str7, 4, TUPLE_DELIM, 1, 1);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, str8, 7, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, str9, 4, TUPLE_DELIM, 0, 0);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160;}</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;</div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="namespaceimpala.html#a547d5ba781b007175248fb1da5921515"> 111</a></span>&#160;<a class="code" href="namespaceimpala.html#a81e39acff5a125a058cc0c2dc4a125c6">TEST</a>(<a class="code" href="classimpala_1_1DelimitedTextParser.html">DelimitedTextParser</a>, Fields) {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> TUPLE_DELIM = <span class="charliteral">&#39;|&#39;</span>;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> FIELD_DELIM = <span class="charliteral">&#39;,&#39;</span>;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> COLLECTION_DELIM = <span class="charliteral">&#39;,&#39;</span>;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <span class="keyword">const</span> <span class="keywordtype">char</span> ESCAPE_CHAR = <span class="charliteral">&#39;@&#39;</span>;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160; <span class="keyword">const</span> <span class="keywordtype">int</span> NUM_COLS = 2;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keywordtype">bool</span> is_materialized_col[NUM_COLS];</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; NUM_COLS; ++i) is_materialized_col[i] = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <a class="code" href="classimpala_1_1DelimitedTextParser.html">DelimitedTextParser</a> no_escape_parser(NUM_COLS, 0, is_materialized_col,</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; TUPLE_DELIM, FIELD_DELIM, COLLECTION_DELIM);</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, <span class="stringliteral">&quot;a,b|c,d|e,f&quot;</span>, 4, TUPLE_DELIM, 1, 3);</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, <span class="stringliteral">&quot;b|c,d|e,f&quot;</span>, 2, TUPLE_DELIM, 1, 3);</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, <span class="stringliteral">&quot;a,|c,d|&quot;</span>, 3, TUPLE_DELIM, 1, 2);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, <span class="stringliteral">&quot;a,|c|e&quot;</span>, 3, TUPLE_DELIM, 1, 2);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keyword">const</span> <span class="keywordtype">string</span> str10(<span class="stringliteral">&quot;a,\0|c,d|e&quot;</span>, 9);</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;no_escape_parser, str10, 4, TUPLE_DELIM, 1, 2);</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <a class="code" href="classimpala_1_1DelimitedTextParser.html">DelimitedTextParser</a> escape_parser(NUM_COLS, 0, is_materialized_col,</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; TUPLE_DELIM, FIELD_DELIM, COLLECTION_DELIM,</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; ESCAPE_CHAR);</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, <span class="stringliteral">&quot;a,b|c,d|e,f&quot;</span>, 4, TUPLE_DELIM, 1, 3);</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, <span class="stringliteral">&quot;a,@|c|e,f&quot;</span>, 6, TUPLE_DELIM, 0, 1);</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <a class="code" href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">Validate</a>(&amp;escape_parser, <span class="stringliteral">&quot;a|b,c|d@,e&quot;</span>, 2, TUPLE_DELIM, 1, 2);</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;}</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160;<span class="comment">// TODO: expand test for other delimited text parser functions/cases.</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;<span class="comment">// Not all of them work without creating a HdfsScanNode but we can expand</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;<span class="comment">// these tests quite a bit more.</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;}</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div>
<div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="delimited-text-parser-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627"> 147</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="delimited-text-parser-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv) {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; ::testing::InitGoogleTest(&amp;argc, argv);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <a class="code" href="classimpala_1_1CpuInfo.html#ab63b1a50201fc23934e209f407945674">impala::CpuInfo::Init</a>();</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <span class="keywordflow">return</span> RUN_ALL_TESTS();</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160;}</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;</div>
<div class="ttc" id="namespacegen__ir__descriptions_html_a7eb8ed505aeec4c167e5ff01cc182160"><div class="ttname"><a href="namespacegen__ir__descriptions.html#a7eb8ed505aeec4c167e5ff01cc182160">gen_ir_descriptions.parser</a></div><div class="ttdeci">tuple parser</div><div class="ttdef"><b>Definition:</b> <a href="gen__ir__descriptions_8py_source.html#l00023">gen_ir_descriptions.py:23</a></div></div>
<div class="ttc" id="namespaceimpala_html_a81e39acff5a125a058cc0c2dc4a125c6"><div class="ttname"><a href="namespaceimpala.html#a81e39acff5a125a058cc0c2dc4a125c6">impala::TEST</a></div><div class="ttdeci">TEST(AtomicTest, Basic)</div><div class="ttdef"><b>Definition:</b> <a href="atomic-test_8cc_source.html#l00028">atomic-test.cc:28</a></div></div>
<div class="ttc" id="classimpala_1_1Status_html"><div class="ttname"><a href="classimpala_1_1Status.html">impala::Status</a></div><div class="ttdef"><b>Definition:</b> <a href="status_8h_source.html#l00081">status.h:81</a></div></div>
<div class="ttc" id="classimpala_1_1DelimitedTextParser_html_a46a04d3e77bd8430cb14647922d0da97"><div class="ttname"><a href="classimpala_1_1DelimitedTextParser.html#a46a04d3e77bd8430cb14647922d0da97">impala::DelimitedTextParser::FindFirstInstance</a></div><div class="ttdeci">int FindFirstInstance(const char *buffer, int len)</div><div class="ttdef"><b>Definition:</b> <a href="delimited-text-parser_8cc_source.html#l00194">delimited-text-parser.cc:194</a></div></div>
<div class="ttc" id="classimpala_1_1DelimitedTextParser_html_a5c0e2f5d09e4871280dbfd3bdf823718"><div class="ttname"><a href="classimpala_1_1DelimitedTextParser.html#a5c0e2f5d09e4871280dbfd3bdf823718">impala::DelimitedTextParser::ParseFieldLocations</a></div><div class="ttdeci">Status ParseFieldLocations(int max_tuples, int64_t remaining_len, char **byte_buffer_ptr, char **row_end_locations, FieldLocation *field_locations, int *num_tuples, int *num_fields, char **next_column_start)</div><div class="ttdef"><b>Definition:</b> <a href="delimited-text-parser_8cc_source.html#l00098">delimited-text-parser.cc:98</a></div></div>
<div class="ttc" id="delimited-text-parser-test_8cc_html_a3c04138a5bfe5d72780bb7e82a18e627"><div class="ttname"><a href="delimited-text-parser-test_8cc.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a></div><div class="ttdeci">int main(int argc, char **argv)</div><div class="ttdef"><b>Definition:</b> <a href="delimited-text-parser-test_8cc_source.html#l00147">delimited-text-parser-test.cc:147</a></div></div>
<div class="ttc" id="delimited-text-parser_8inline_8h_html"><div class="ttname"><a href="delimited-text-parser_8inline_8h.html">delimited-text-parser.inline.h</a></div></div>
<div class="ttc" id="classimpala_1_1DelimitedTextParser_html"><div class="ttname"><a href="classimpala_1_1DelimitedTextParser.html">impala::DelimitedTextParser</a></div><div class="ttdef"><b>Definition:</b> <a href="delimited-text-parser_8h_source.html#l00025">delimited-text-parser.h:25</a></div></div>
<div class="ttc" id="partitioning-throughput-test_8cc_html_ad172ecfd5c31c5df6282c2b4bc322bf7"><div class="ttname"><a href="partitioning-throughput-test_8cc.html#ad172ecfd5c31c5df6282c2b4bc322bf7">offset</a></div><div class="ttdeci">uint8_t offset[7 *64-sizeof(uint64_t)]</div><div class="ttdef"><b>Definition:</b> <a href="partitioning-throughput-test_8cc_source.html#l00037">partitioning-throughput-test.cc:37</a></div></div>
<div class="ttc" id="namespaceimpala_html_a132117aff3853a27d3e9a6fb765e1244"><div class="ttname"><a href="namespaceimpala.html#a132117aff3853a27d3e9a6fb765e1244">impala::Validate</a></div><div class="ttdeci">void Validate(DelimitedTextParser *parser, const string &amp;data, int expected_offset, char tuple_delim, int expected_num_tuples, int expected_num_fields)</div><div class="ttdef"><b>Definition:</b> <a href="delimited-text-parser-test_8cc_source.html#l00025">delimited-text-parser-test.cc:25</a></div></div>
<div class="ttc" id="names_8h_html"><div class="ttname"><a href="names_8h.html">names.h</a></div></div>
<div class="ttc" id="classimpala_1_1CpuInfo_html_ab63b1a50201fc23934e209f407945674"><div class="ttname"><a href="classimpala_1_1CpuInfo.html#ab63b1a50201fc23934e209f407945674">impala::CpuInfo::Init</a></div><div class="ttdeci">static void Init()</div><div class="ttdoc">Initialize CpuInfo. </div><div class="ttdef"><b>Definition:</b> <a href="cpu-info_8cc_source.html#l00075">cpu-info.cc:75</a></div></div>
<div class="ttc" id="classimpala_1_1DelimitedTextParser_html_af1b586109f27c8284758f7c99151b93b"><div class="ttname"><a href="classimpala_1_1DelimitedTextParser.html#af1b586109f27c8284758f7c99151b93b">impala::DelimitedTextParser::ParserReset</a></div><div class="ttdeci">void ParserReset()</div><div class="ttdoc">Called to initialize parser at beginning of scan range. </div><div class="ttdef"><b>Definition:</b> <a href="delimited-text-parser_8cc_source.html#l00090">delimited-text-parser.cc:90</a></div></div>
<div class="ttc" id="cpu-info_8h_html"><div class="ttname"><a href="cpu-info_8h.html">cpu-info.h</a></div></div>
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