125 lines
3.3 KiB
C++
125 lines
3.3 KiB
C++
#include "bench_framework.hpp"
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#include "../plugins/input/csv/csv_getline.hpp"
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class test : public benchmark::test_case
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{
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public:
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std::string line_data_;
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test(mapnik::parameters const& params)
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: test_case(params),
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line_data_("this is one line\nand this is a second line\nand a third line")
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{
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boost::optional<std::string> line_data = params.get<std::string>("line");
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if (line_data)
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{
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line_data_ = *line_data;
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}
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}
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bool validate() const
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{
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std::string first = line_data_.substr(line_data_.find_first_not_of('\n'));
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char newline = '\n';
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std::string csv_line;
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std::stringstream s;
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s << line_data_;
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std::getline(s,csv_line,newline);
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if (csv_line != first)
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{
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return true;
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}
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else
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{
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std::clog << "Error: the parsed line (" << csv_line << ") should be a subset of the original line (" << line_data_ << ") (ensure you pass a line with a \\n)\n";
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}
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return true;
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}
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bool operator()() const
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{
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char newline = '\n';
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std::string csv_line;
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std::stringstream s;
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s << line_data_;
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for (unsigned i=0;i<iterations_;++i)
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{
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std::getline(s,csv_line,newline);
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}
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return true;
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}
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};
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class test2 : public benchmark::test_case
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{
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public:
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std::string line_data_;
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test2(mapnik::parameters const& params)
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: test_case(params),
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line_data_("this is one line\nand this is a second line\nand a third line")
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{
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boost::optional<std::string> line_data = params.get<std::string>("line");
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if (line_data)
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{
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line_data_ = *line_data;
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}
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}
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bool validate() const
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{
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std::string first = line_data_.substr(line_data_.find_first_not_of('\n'));
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char newline = '\n';
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char quote = '"';
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std::string csv_line;
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std::stringstream s;
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s << line_data_;
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csv_utils::getline_csv(s,csv_line,newline,quote);
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if (csv_line != first)
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{
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return true;
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}
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else
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{
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std::clog << "Error: the parsed line (" << csv_line << ") should be a subset of the original line (" << line_data_ << ") (ensure you pass a line with a \\n)\n";
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}
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return true;
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}
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bool operator()() const
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{
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char newline = '\n';
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char quote = '"';
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std::string csv_line;
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std::stringstream s;
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s << line_data_;
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for (unsigned i=0;i<iterations_;++i)
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{
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csv_utils::getline_csv(s,csv_line,newline,quote);
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}
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return true;
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}
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};
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int main(int argc, char** argv)
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{
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int return_value = 0;
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try
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{
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mapnik::parameters params;
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benchmark::handle_args(argc,argv,params);
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{
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test test_runner(params);
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return_value = return_value | run(test_runner,"std::getline");
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}
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{
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test2 test_runner2(params);
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return_value = return_value | run(test_runner2,"csv_utils::getline_csv");
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}
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}
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catch (std::exception const& ex)
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{
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std::clog << ex.what() << "\n";
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return -1;
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}
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return return_value;
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}
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