58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
// test051.cpp - get column and row names
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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 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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std::string path = unittest::TempPath();
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unittest::WriteFile(path, csv);
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try
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{
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rapidcsv::Document doc(path, rapidcsv::LabelParams(0, 0));
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std::vector<std::string> columnNames = doc.GetColumnNames();
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unittest::ExpectEqual(size_t, columnNames.size(), 3);
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unittest::ExpectEqual(std::string, columnNames[0], "A");
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unittest::ExpectEqual(std::string, columnNames[1], "B");
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unittest::ExpectEqual(std::string, columnNames[2], "C");
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std::vector<std::string> rowNames = doc.GetRowNames();
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unittest::ExpectEqual(size_t, rowNames.size(), 2);
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unittest::ExpectEqual(std::string, rowNames[0], "1");
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unittest::ExpectEqual(std::string, rowNames[1], "2");
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rapidcsv::Document doc2(path, rapidcsv::LabelParams(0, -1));
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std::vector<std::string> columnNames2 = doc2.GetColumnNames();
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unittest::ExpectEqual(size_t, columnNames2.size(), 4);
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unittest::ExpectEqual(std::string, columnNames2[0], "-");
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unittest::ExpectEqual(std::string, columnNames2[1], "A");
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unittest::ExpectEqual(std::string, columnNames2[2], "B");
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unittest::ExpectEqual(std::string, columnNames2[3], "C");
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rapidcsv::Document doc3(path, rapidcsv::LabelParams(-1, 0));
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std::vector<std::string> rowNames2 = doc3.GetRowNames();
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unittest::ExpectEqual(size_t, rowNames2.size(), 3);
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unittest::ExpectEqual(std::string, rowNames2[0], "-");
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unittest::ExpectEqual(std::string, rowNames2[1], "1");
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unittest::ExpectEqual(std::string, rowNames2[2], "2");
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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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