55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
// test065.cpp - row/column count with header index out of data size
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#include <rapidcsv.h>
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#include "unittest.h"
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int main()
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{
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int rv = 0;
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std::string csvEmpty = "";
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std::string path = unittest::TempPath();
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unittest::WriteFile(path, csvEmpty);
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try
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{
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// empty doc, column header index 0, no row header
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rapidcsv::Document doc1(path, rapidcsv::LabelParams(0, -1));
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unittest::ExpectEqual(size_t, doc1.GetRowCount(), 0);
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unittest::ExpectEqual(size_t, doc1.GetColumnCount(), 0);
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// empty doc, row header index 0, no row header
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rapidcsv::Document doc2(path, rapidcsv::LabelParams(-1, 0));
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unittest::ExpectEqual(size_t, doc2.GetRowCount(), 0);
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unittest::ExpectEqual(size_t, doc2.GetColumnCount(), 0);
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std::string csv =
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"-,A,B,C\n"
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"1,3,9,81\n"
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"2,4,16,256\n"
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;
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// doc with three rows, column header index 10, no row header
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std::istringstream sstream3(csv);
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rapidcsv::Document doc3(sstream3, rapidcsv::LabelParams(10, -1));
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unittest::ExpectEqual(size_t, doc3.GetRowCount(), 0);
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unittest::ExpectEqual(size_t, doc3.GetColumnCount(), 4);
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// doc with three rows, row header index 10, no column header
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std::istringstream sstream4(csv);
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rapidcsv::Document doc4(sstream4, rapidcsv::LabelParams(-1, 10));
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unittest::ExpectEqual(size_t, doc4.GetRowCount(), 3);
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unittest::ExpectEqual(size_t, doc4.GetColumnCount(), 0);
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}
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catch (const std::exception& ex)
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{
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std::cout << ex.what() << std::endl;
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rv = 1;
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}
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unittest::DeleteFile(path);
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return rv;
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}
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