qt5/tests/check_actualtext.cpp

#include <QtTest/QTest>

#include <poppler-qt5.h>

#include <QtCore/QFile>

class TestActualText : public QObject
{
    Q_OBJECT
public:
    explicit TestActualText(QObject *parent = nullptr) : QObject(parent) { }
private slots:
    void checkActualText1();
    void checkActualText2();

private:
    void checkActualText(Poppler::Document *doc);
};

void TestActualText::checkActualText(Poppler::Document *doc)
{
    Poppler::Page *page = doc->page(0);
    QVERIFY(page);

    QCOMPARE(page->text(QRectF()), QLatin1String("The slow brown fox jumps over the black dog."));

    delete page;
}

void TestActualText::checkActualText1()
{
    Poppler::Document *doc;
    doc = Poppler::Document::load(TESTDATADIR "/unittestcases/WithActualText.pdf");
    QVERIFY(doc);

    checkActualText(doc);

    delete doc;
}

void TestActualText::checkActualText2()
{
    QFile file(TESTDATADIR "/unittestcases/WithActualText.pdf");
    QVERIFY(file.open(QIODevice::ReadOnly));

    Poppler::Document *doc;
    doc = Poppler::Document::load(&file);
    QVERIFY(doc);

    checkActualText(doc);

    delete doc;
}

QTEST_GUILESS_MAIN(TestActualText)

#include "check_actualtext.moc"