#include <QCoreApplication>
#include <QXmlSchema>
#include <QXmlSchemaValidator>
#include <QtDebug>
#include <QDateTime>

int main(int argc, char *argv[])
{
  QCoreApplication a(argc, argv);

  const std::vector<QString> schemaNames {
    ":/schema-def.xsd",
    ":/schema-def-slower.xsd",
    ":/schema-def-slow.xsd"
  };

  for (const auto& schemaName : schemaNames) {
    QXmlSchema schema;
    schema.load(QUrl::fromLocalFile(schemaName));

    qDebug() << "======================================";
    qDebug() << "Schema" << schemaName << " valid:" << schema.isValid();

    const auto start = QDateTime::currentDateTime();
    QXmlSchemaValidator validator(schema);
    qDebug() << "XML valid:" << validator.validate(QUrl::fromLocalFile(":/schema.xml"));
    qDebug() << "Validation took:" << start.msecsTo(QDateTime::currentDateTime()) << "ms";
  }

  return 0;
}