exiv2/samples/key-test.cpp

// SPDX-License-Identifier: GPL-2.0-or-later

#include <exiv2/exiv2.hpp>

#include <iostream>

using namespace Exiv2;

int main() {
  Exiv2::XmpParser::initialize();
  ::atexit(Exiv2::XmpParser::terminate);

  int tc = 0;
  int rc = 0;

  std::string key("Exif.Iop.InteroperabilityVersion");
  ExifKey ek(key);

  // operator<<
  tc += 1;
  std::ostringstream os;
  os << ek;
  if (os.str() != key) {
    std::cout << "Testcase failed (operator<<)" << '\n';
    rc += 1;
  }
  // familyName
  tc += 1;
  if (std::string(ek.familyName()) != "Exif") {
    std::cout << "Testcase failed (familyName)" << '\n';
    rc += 1;
  }
  // groupName
  tc += 1;
  if (ek.groupName() != "Iop") {
    std::cout << "Testcase failed (groupName)" << '\n';
    rc += 1;
  }
  // tagName
  tc += 1;
  if (ek.tagName() != "InteroperabilityVersion") {
    std::cout << "Testcase failed (tagName)" << '\n';
    rc += 1;
  }
  // tagName
  tc += 1;
  if (ek.tag() != 0x0002) {
    std::cout << "Testcase failed (tag)" << '\n';
    rc += 1;
  }
  // ifdName
  tc += 1;
  if (std::string(ExifTags::ifdName(ek.groupName())) != "Iop") {
    std::cout << "Testcase failed (ifdName: " << '\n';
    rc += 1;
  }
  // sectionName
  tc += 1;
  if (strcmp(ExifTags::sectionName(ek), "Interoperability") != 0) {
    std::cout << "Testcase failed (sectionName)" << '\n';
    rc += 1;
  }

  // -----

  // Copy constructor
  const ExifKey& ek2(ek);

  // operator<<
  tc += 1;
  std::ostringstream os2;
  os2 << ek2;
  if (os2.str() != key) {
    std::cout << "Testcase failed (operator<<)" << '\n';
    rc += 1;
  }
  // familyName
  tc += 1;
  if (std::string(ek2.familyName()) != "Exif") {
    std::cout << "Testcase failed (familyName)" << '\n';
    rc += 1;
  }
  // groupName
  tc += 1;
  if (ek2.groupName() != "Iop") {
    std::cout << "Testcase failed (groupName)" << '\n';
    rc += 1;
  }
  // tagName
  tc += 1;
  if (ek2.tagName() != "InteroperabilityVersion") {
    std::cout << "Testcase failed (tagName)" << '\n';
    rc += 1;
  }
  // tagName
  tc += 1;
  if (ek2.tag() != 0x0002) {
    std::cout << "Testcase failed (tag)" << '\n';
    rc += 1;
  }
  // ifdName
  tc += 1;
  if (std::string(ExifTags::ifdName(ek2.groupName())) != "Iop") {
    std::cout << "Testcase failed (ifdName: " << '\n';
    rc += 1;
  }
  // sectionName
  tc += 1;
  if (strcmp(ExifTags::sectionName(ek2), "Interoperability") != 0) {
    std::cout << "Testcase failed (sectionName)" << '\n';
    rc += 1;
  }

  // -----

  ExifKey ek4("Exif.Image.0x0110");
  tc += 1;
  if (ek4.key() != "Exif.Image.Model") {
    std::cout << "Testcase failed (converted key)" << '\n';
    rc += 1;
  }
  tc += 1;
  if (ek4.tagName() != "Model") {
    std::cout << "Testcase failed (converted tagName)" << '\n';
    rc += 1;
  }

  // -----

  ExifKey ek5("Exif.Nikon3.0x0007");
  tc += 1;
  if (ek5.key() != "Exif.Nikon3.Focus") {
    std::cout << "Testcase failed (converted key)" << '\n';
    rc += 1;
  }
  tc += 1;
  if (ek5.tagName() != "Focus") {
    std::cout << "Testcase failed (converted tagName)" << '\n';
    rc += 1;
  }

  // -----

  IptcKey ik1("Iptc.Envelope.0x0005");
  tc += 1;
  if (ik1.key() != "Iptc.Envelope.Destination") {
    std::cout << "Testcase failed (converted Iptc key)" << '\n';
    rc += 1;
  }
  tc += 1;
  if (ik1.tagName() != "Destination") {
    std::cout << "Testcase failed (converted tagName)" << '\n';
    rc += 1;
  }
  tc += 1;
  if (ik1.recordName() != "Envelope") {
    std::cout << "Testcase failed (converted recordName)" << '\n';
    rc += 1;
  }

  // -----

  IptcKey ik2(0xabcd, 0x1234);
  tc += 1;
  if (ik2.key() != "Iptc.0x1234.0xabcd") {
    std::cout << "Testcase failed (unknown Iptc key)" << '\n';
    rc += 1;
  }
  tc += 1;
  if (ik2.tagName() != "0xabcd") {
    std::cout << "Testcase failed (converted tagName)" << '\n';
    rc += 1;
  }
  tc += 1;
  if (ik2.recordName() != "0x1234") {
    std::cout << "Testcase failed (converted recordName)" << '\n';
    rc += 1;
  }

  // -----

  if (rc == 0) {
    std::cout << "All " << tc << " testcases passed." << '\n';
  } else {
    std::cout << rc << " of " << tc << " testcases failed." << '\n';
  }
}