c-resources/CPlusPlus20ForProgrammers-m.../examples/libraries/rapidcsv/tests/test012.cpp

40 lines
875 B
C++

// test012.cpp - read cell value, no row labels
#include <rapidcsv.h>
#include "unittest.h"
int main()
{
int rv = 0;
std::string csv =
"A,B,C\n"
"3,9,81\n"
"4,16,256\n"
;
std::string path = unittest::TempPath();
unittest::WriteFile(path, csv);
try
{
rapidcsv::Document doc(path);
unittest::ExpectEqual(int, doc.GetCell<int>(0, 0), 3);
unittest::ExpectEqual(int, doc.GetCell<int>(1, 0), 9);
unittest::ExpectEqual(int, doc.GetCell<int>(2, 0), 81);
unittest::ExpectEqual(std::string, doc.GetCell<std::string>(0, 1), "4");
unittest::ExpectEqual(std::string, doc.GetCell<std::string>(1, 1), "16");
unittest::ExpectEqual(std::string, doc.GetCell<std::string>(2, 1), "256");
}
catch (const std::exception& ex)
{
std::cout << ex.what() << std::endl;
rv = 1;
}
unittest::DeleteFile(path);
return rv;
}