test_sdds3.cc File Reference

Detailed Description

Integration tests for the C++17 SDDS implementation.

Covers layouts, typed pages, ASCII and binary files, compression, compatibility includes, and the deprecated migration facade.

Copyright

• (c) 2026 The University of Chicago

License

This file is distributed under the terms of the Software License Agreement found in the file LICENSE included with this distribution.

Definition in file test_sdds3.cc.

#include "SDDS.hpp"
#include "SDDS3.h"
#include <cassert>
#include <cmath>
#include <cstdint>
#include <filesystem>
#include <iostream>
#include <string>
#include <vector>

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Function Documentation

main()

int main	(	int	argc,
		char **	argv )

Definition at line 257 of file test_sdds3.cc.

                                {
  if (argc < 2) {
    std::cerr << "usage: test_sddspp ARTIFACT_DIRECTORY [SDDS_FILE...]\n";
    return 2;
  }
  const std::filesystem::path directory(argv[1]);
  std::filesystem::create_directories(directory);
  roundTrip(directory / "ascii.sdds", sdds::DataMode::Ascii, sdds::MajorOrder::Row,
            sdds::ByteOrder::Native, sdds::RowCountMode::Variable);
  roundTrip(directory / "ascii-no-count.sdds", sdds::DataMode::Ascii, sdds::MajorOrder::Row,
            sdds::ByteOrder::Native, sdds::RowCountMode::None);
  roundTrip(directory / "binary-little.sdds", sdds::DataMode::Binary, sdds::MajorOrder::Row,
            sdds::ByteOrder::Little, sdds::RowCountMode::Variable);
  roundTrip(directory / "binary-big.sdds", sdds::DataMode::Binary, sdds::MajorOrder::Column,
            sdds::ByteOrder::Big, sdds::RowCountMode::Variable);
  roundTrip(directory / "binary.sdds.gz", sdds::DataMode::Binary, sdds::MajorOrder::Row,
            sdds::ByteOrder::Little, sdds::RowCountMode::Variable);
  roundTrip(directory / "binary.sdds.xz", sdds::DataMode::Binary, sdds::MajorOrder::Column,
            sdds::ByteOrder::Little, sdds::RowCountMode::Variable);
  selectionAndGoto(directory / "binary-little.sdds");
  appendAndUpdate(directory / "append-update.sdds");
  const auto testData = std::filesystem::absolute(argv[0]).parent_path().parent_path() /
                        "testdata/include-main.sdds";
  includesLimitsAndRecovery(directory, testData);
  legacyFacade(directory / "legacy.sdds");
  for (int argument = 2; argument < argc; ++argument) {
    auto reader = sdds::Reader::open(argv[argument]);
    auto dataset = reader.readAll();
    assert(!dataset.pages.empty());
    reader.close();
  }
  std::cout << "SDDS++ C++17 integration tests passed\n";
  return 0;
}