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#include <QtTest/QtTest>
#include <QPainter>
#include <QPdfDocument>
#include <QPrinter>
#include <QTemporaryFile>
#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>
class tst_QPdfDocument: public QObject
{
Q_OBJECT
public:
private slots:
void pageCount();
void loadFromIODevice();
void loadAsync();
void password();
};
struct TemporaryPdf: public QTemporaryFile
{
TemporaryPdf();
QPageLayout pageLayout;
};
TemporaryPdf::TemporaryPdf()
{
open();
pageLayout = QPageLayout(QPageSize(QPageSize::A4), QPageLayout::Portrait, QMarginsF());
{
QPrinter printer;
printer.setOutputFormat(QPrinter::PdfFormat);
printer.setOutputFileName(fileName());
printer.setPageLayout(pageLayout);
{
QPainter painter(&printer);
painter.drawText(100, 100, QStringLiteral("Hello Page 1"));
printer.newPage();
painter.drawText(100, 100, QStringLiteral("Hello Page 2"));
}
}
seek(0);
}
void tst_QPdfDocument::pageCount()
{
TemporaryPdf tempPdf;
QPdfDocument doc;
QCOMPARE(doc.pageCount(), 0);
QCOMPARE(doc.load(tempPdf.fileName()), QPdfDocument::NoError);
QCOMPARE(doc.pageCount(), 2);
QCOMPARE(doc.pageSize(0).toSize(), tempPdf.pageLayout.fullRectPoints().size());
}
void tst_QPdfDocument::loadFromIODevice()
{
TemporaryPdf tempPdf;
QPdfDocument doc;
QSignalSpy startedSpy(&doc, SIGNAL(documentLoadStarted()));
QSignalSpy finishedSpy(&doc, SIGNAL(documentLoadFinished()));
doc.load(&tempPdf);
QCOMPARE(startedSpy.count(), 1);
QCOMPARE(finishedSpy.count(), 1);
QCOMPARE(doc.error(), QPdfDocument::NoError);
QCOMPARE(doc.pageCount(), 2);
}
void tst_QPdfDocument::loadAsync()
{
TemporaryPdf tempPdf;
QNetworkAccessManager nam;
QUrl url = QUrl::fromLocalFile(tempPdf.fileName());
QScopedPointer<QNetworkReply> reply(nam.get(QNetworkRequest(url)));
QPdfDocument doc;
QSignalSpy startedSpy(&doc, SIGNAL(documentLoadStarted()));
QSignalSpy finishedSpy(&doc, SIGNAL(documentLoadFinished()));
doc.load(reply.data());
QCOMPARE(startedSpy.count(), 1);
QCOMPARE(finishedSpy.count(), 1);
QCOMPARE(doc.pageCount(), 2);
}
void tst_QPdfDocument::password()
{
QPdfDocument doc;
QCOMPARE(doc.pageCount(), 0);
QCOMPARE(doc.load(QFINDTESTDATA("pdf-sample.protected.pdf")), QPdfDocument::IncorrectPasswordError);
doc.setPassword(QStringLiteral("WrongPassword"));
QCOMPARE(doc.load(QFINDTESTDATA("pdf-sample.protected.pdf")), QPdfDocument::IncorrectPasswordError);
doc.setPassword(QStringLiteral("Qt"));
QCOMPARE(doc.load(QFINDTESTDATA("pdf-sample.protected.pdf")), QPdfDocument::NoError);
QCOMPARE(doc.pageCount(), 1);
}
QTEST_MAIN(tst_QPdfDocument)
#include "tst_qpdfdocument.moc"
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