c-resources/CPlusPlus20ForProgrammers-m.../examples/libraries/rapidcsv/tests/test067.cpp

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2024-04-09 06:45:18 +00:00
// test067.cpp - test automatic dequote enabled
#include "rapidcsv.h"
#include "unittest.h"
int main()
{
int rv = 0;
std::string csv =
"\"col 1\"\n"
"\"\"\n"
"\" \"\n"
"\"a b\"\n"
"\"\"\"a b\"\"\"\n"
"\" \"\"a\"\" \"\n"
;
std::string csvreadref =
"\"col 1\"\n"
"\" \"\n"
"\"a b\"\n"
"\"\"\"a b\"\"\"\n"
"\" \"\"a\"\" \"\n"
;
std::string path = unittest::TempPath();
unittest::WriteFile(path, csv);
try
{
// read
{
rapidcsv::Document doc(path, rapidcsv::LabelParams(0 /* pColumnNameIdx */, -1 /* pRowNameIdx */),
rapidcsv::SeparatorParams(',', false /* pTrim */, rapidcsv::sPlatformHasCR /* pHasCR */,
false /* pQuotedLinebreaks */, true /* pAutoQuote */));
unittest::ExpectEqual(std::string, doc.GetCell<std::string>("col 1", 0), "");
unittest::ExpectEqual(std::string, doc.GetCell<std::string>("col 1", 1), " ");
unittest::ExpectEqual(std::string, doc.GetCell<std::string>("col 1", 2), "a b");
unittest::ExpectEqual(std::string, doc.GetCell<std::string>("col 1", 3), "\"a b\"");
unittest::ExpectEqual(std::string, doc.GetCell<std::string>("col 1", 4), " \"a\" ");
}
// write
{
unittest::WriteFile(path, csvreadref);
rapidcsv::Document doc(path, rapidcsv::LabelParams(0 /* pColumnNameIdx */, -1 /* pRowNameIdx */),
rapidcsv::SeparatorParams(',', false /* pTrim */, rapidcsv::sPlatformHasCR /* pHasCR */,
false /* pQuotedLinebreaks */, true /* pAutoQuote */));
doc.Save();
const std::string& csvread = unittest::ReadFile(path);
unittest::ExpectEqual(std::string, csvreadref, csvread);
}
}
catch (const std::exception& ex)
{
std::cout << ex.what() << std::endl;
rv = 1;
}
unittest::DeleteFile(path);
return rv;
}