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qt5base-lts/tests/auto/printsupport/kernel/qprinter/tst_qprinter.cpp
Andy Shaw 3e001feb4d If the page size is not valid on the new printer, set a custom size 
When the page size was not valid on the new printer, it would end up
having the wrong page size name on the new printer. What should happen
in this case is that it should set the originally set page size as a
custom page size on the printer instead.

Task-number: QTBUG-62221
Change-Id: Iaca34ae262f5d0685ca60e4ca4b38229a2283289
Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
2018-05-02 13:32:09 +00:00

2007 lines
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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qprinter.h>
#include <qpagesetupdialog.h>
#include <qpainter.h>
#include <qprintdialog.h>
#include <qprintpreviewdialog.h>
#include <qprintpreviewwidget.h>
#include <qprinterinfo.h>
#include <qvariant.h>
#include <qpainter.h>
#include <qprintengine.h>
#include <qpagelayout.h>
#include <qsharedpointer.h>
#include <qtemporarydir.h>
#include <math.h>
#ifdef Q_OS_WIN
#include <windows.h>
#endif
#if QT_CONFIG(printer)
typedef QSharedPointer<QPrinter> PrinterPtr;
Q_DECLARE_METATYPE(PrinterPtr)
Q_DECLARE_METATYPE(QPrinter::Orientation)
Q_DECLARE_METATYPE(QPrinter::PageSize)
#endif // printer
static int fileNumber = 0;
class tst_QPrinter : public QObject
{
Q_OBJECT
private slots:
void initTestCase();
#if QT_CONFIG(printer)
void testPageRectAndPaperRect();
void testPageRectAndPaperRect_data();
void testSetOptions();
void testMargins_data();
void testMargins();
void testPageSetupDialog();
void testPrintPreviewDialog();
void testMulitpleSets_data();
void testMulitpleSets();
void testPageMargins_data();
void testPageMargins();
void outputFormatFromSuffix();
void errorReporting();
void testCustomPageSizes();
void customPaperSizeAndMargins_data();
void customPaperSizeAndMargins();
void customPaperNameSettingBySize();
void customPaperNameSettingByName();
#if QT_CONFIG(completer) && QT_CONFIG(filedialog)
void printDialogCompleter();
#endif
void testCurrentPage();
void taskQTBUG4497_reusePrinterOnDifferentFiles();
void testPdfTitle();
// Test QPrintEngine keys and their QPrinter setters/getters
void testMultipleKeys();
void collateCopies();
void colorMode();
void copyCount();
void creator();
void docName();
void doubleSidedPrinting();
void duplex();
void fontEmbedding();
void fullPage();
void orientation();
void outputFileName();
void pageOrder();
void pageSize();
void paperSize();
void paperSource();
void printerName();
void printerSelectionOption();
void printProgram();
void printRange();
void resolution();
void supportedPaperSources();
void supportedResolutions();
void windowsPageSize();
// Test QPrinter setters/getters for non-QPrintEngine options
void outputFormat();
void fromToPage();
void testPageMetrics_data();
void testPageMetrics();
void reusePageMetrics();
#endif
private:
QString testFileName(const QString &prefix, const QString &suffix);
QString testPdfFileName(const QString &prefix) { return testFileName(prefix, QStringLiteral("pdf")); }
QTemporaryDir m_tempDir;
};
void tst_QPrinter::initTestCase()
{
#if !QT_CONFIG(printer)
QSKIP("This test requires printing support");
#endif
QVERIFY2(m_tempDir.isValid(), qPrintable(m_tempDir.errorString()));
}
#if QT_CONFIG(printer)
#define MYCOMPARE(a, b) QCOMPARE(QVariant((int)a), QVariant((int)b))
void tst_QPrinter::testPageSetupDialog()
{
// Make sure this doesn't crash at least
{
QPrinter printer;
QPageSetupDialog dialog(&printer);
}
}
// A preview dialog showing 4 pages for testPrintPreviewDialog().
class MyPreviewDialog : public QPrintPreviewDialog {
Q_OBJECT
public:
MyPreviewDialog(QPrinter *p) : QPrintPreviewDialog(p)
{
connect(this, SIGNAL(paintRequested(QPrinter*)), this, SLOT(slotPaintRequested(QPrinter*)));
}
public slots:
void slotPaintRequested(QPrinter *p);
};
void MyPreviewDialog::slotPaintRequested(QPrinter *p)
{
enum { pageCount = 4 };
QPainter painter;
painter.begin(p);
for (int i = 0; i < pageCount; ++i) {
const QRect f = p->pageRect(QPrinter::DevicePixel).toRect();
painter.fillRect(f, Qt::white);
painter.drawText(f.center(), QString::fromLatin1("Page %1").arg(i + 1));
if (i != pageCount - 1)
p->newPage();
}
painter.end();
}
void tst_QPrinter::testPrintPreviewDialog()
{
// QTBUG-14517: Showing the dialog with Qt::WindowMaximized caused it to switch to
// page 2 due to the scrollbar logic (besides testing for crashes).
QPrinter printer;
MyPreviewDialog dialog(&printer);
dialog.setWindowState(Qt::WindowMaximized);
dialog.show();
QVERIFY(QTest::qWaitForWindowExposed(&dialog));
QPrintPreviewWidget *widget = dialog.findChild<QPrintPreviewWidget *>();
QVERIFY(widget);
QCOMPARE(widget->currentPage(), 1);
}
void tst_QPrinter::testPageRectAndPaperRect_data()
{
QTest::addColumn<PrinterPtr>("printer");
QTest::addColumn<QPrinter::Orientation>("orientation");
QTest::addColumn<bool>("withPainter");
QTest::addColumn<int>("resolution");
QTest::addColumn<bool>("doPaperRect");
const PrinterPtr printer(new QPrinter(QPrinter::HighResolution));
// paperrect
QTest::newRow("paperRect0") << printer << QPrinter::Portrait << true << 300 << true;
QTest::newRow("paperRect1") << printer << QPrinter::Portrait << false << 300 << true;
QTest::newRow("paperRect2") << printer << QPrinter::Landscape << true << 300 << true;
QTest::newRow("paperRect3") << printer << QPrinter::Landscape << false << 300 << true;
QTest::newRow("paperRect4") << printer << QPrinter::Portrait << true << 600 << true;
QTest::newRow("paperRect5") << printer << QPrinter::Portrait << false << 600 << true;
QTest::newRow("paperRect6") << printer << QPrinter::Landscape << true << 600 << true;
QTest::newRow("paperRect7") << printer << QPrinter::Landscape << false << 600 << true;
QTest::newRow("paperRect8") << printer << QPrinter::Portrait << true << 1200 << true;
QTest::newRow("paperRect9") << printer << QPrinter::Portrait << false << 1200 << true;
QTest::newRow("paperRect10") << printer << QPrinter::Landscape << true << 1200 << true;
QTest::newRow("paperRect11") << printer << QPrinter::Landscape << false << 1200 << true;
// page rect
QTest::newRow("pageRect0") << printer << QPrinter::Portrait << true << 300 << false;
QTest::newRow("pageRect1") << printer << QPrinter::Portrait << false << 300 << false;
QTest::newRow("pageRect2") << printer << QPrinter::Landscape << true << 300 << false;
QTest::newRow("pageRect3") << printer << QPrinter::Landscape << false << 300 << false;
QTest::newRow("pageRect4") << printer << QPrinter::Portrait << true << 600 << false;
QTest::newRow("pageRect5") << printer << QPrinter::Portrait << false << 600 << false;
QTest::newRow("pageRect6") << printer << QPrinter::Landscape << true << 600 << false;
QTest::newRow("pageRect7") << printer << QPrinter::Landscape << false << 600 << false;
QTest::newRow("pageRect8") << printer << QPrinter::Portrait << true << 1200 << false;
QTest::newRow("pageRect9") << printer << QPrinter::Portrait << false << 1200 << false;
QTest::newRow("pageRect10") << printer << QPrinter::Landscape << true << 1200 << false;
QTest::newRow("pageRect11") << printer << QPrinter::Landscape << false << 1200 << false;
}
void tst_QPrinter::testPageRectAndPaperRect()
{
QFETCH(PrinterPtr, printer);
QFETCH(bool, withPainter);
QFETCH(QPrinter::Orientation, orientation);
QFETCH(int, resolution);
QFETCH(bool, doPaperRect);
QPainter *painter = 0;
printer->setOrientation(orientation);
printer->setOutputFileName(testFileName(QLatin1String("silly"), QString()));
QRect pageRect = doPaperRect ? printer->paperRect() : printer->pageRect();
float inchesX = float(pageRect.width()) / float(printer->resolution());
float inchesY = float(pageRect.height()) / float(printer->resolution());
printer->setResolution(resolution);
if (withPainter)
painter = new QPainter(printer.data());
QRect otherRect = doPaperRect ? printer->paperRect() : printer->pageRect();
float otherInchesX = float(otherRect.width()) / float(printer->resolution());
float otherInchesY = float(otherRect.height()) / float(printer->resolution());
if (painter != 0)
delete painter;
QVERIFY(qAbs(otherInchesX - inchesX) < 0.01);
QVERIFY(qAbs(otherInchesY - inchesY) < 0.01);
QVERIFY(printer->orientation() == QPrinter::Portrait || pageRect.width() > pageRect.height());
QVERIFY(printer->orientation() != QPrinter::Portrait || pageRect.width() < pageRect.height());
}
void tst_QPrinter::testSetOptions()
{
QPrinter prn;
QPrintDialog dlg(&prn);
// Verify default values
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintToFile), true);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintSelection), false);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintPageRange), true);
dlg.setEnabledOptions(QAbstractPrintDialog::PrintPageRange);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintToFile), false);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintSelection), false);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintPageRange), true);
dlg.setEnabledOptions((QAbstractPrintDialog::PrintDialogOptions(QAbstractPrintDialog::PrintSelection
| QAbstractPrintDialog::PrintPageRange)));
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintToFile), false);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintSelection), true);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintPageRange), true);
dlg.setEnabledOptions(QAbstractPrintDialog::PrintSelection);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintToFile), false);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintSelection), true);
MYCOMPARE(dlg.isOptionEnabled(QAbstractPrintDialog::PrintPageRange), false);
}
void tst_QPrinter::testMargins_data()
{
QTest::addColumn<PrinterPtr>("printer");
QTest::addColumn<QPrinter::Orientation>("orientation");
QTest::addColumn<bool>("fullpage");
QTest::addColumn<QPrinter::PageSize>("pagesize");
QTest::addColumn<bool>("withPainter");
const PrinterPtr printer(new QPrinter);
QTest::newRow("data0") << printer << QPrinter::Portrait << true << QPrinter::A4 << false;
QTest::newRow("data1") << printer << QPrinter::Landscape << true << QPrinter::A4 << false;
QTest::newRow("data2") << printer << QPrinter::Landscape << false << QPrinter::A4 << false;
QTest::newRow("data3") << printer << QPrinter::Portrait << false << QPrinter::A4 << false;
QTest::newRow("data4") << printer << QPrinter::Portrait << true << QPrinter::A4 << true;
QTest::newRow("data5") << printer << QPrinter::Landscape << true << QPrinter::A4 << true;
QTest::newRow("data6") << printer << QPrinter::Landscape << false << QPrinter::A4 << true;
QTest::newRow("data7") << printer << QPrinter::Portrait << false << QPrinter::A4 << true;
}
void tst_QPrinter::testMargins()
{
QFETCH(PrinterPtr, printer);
QFETCH(bool, withPainter);
QFETCH(QPrinter::Orientation, orientation);
QFETCH(QPrinter::PageSize, pagesize);
QFETCH(bool, fullpage);
QPainter *painter = 0;
printer->setOutputFileName(testFileName(QLatin1String("silly"), QString()));
printer->setOrientation(orientation);
printer->setFullPage(fullpage);
printer->setPageSize(pagesize);
if (withPainter)
painter = new QPainter(printer.data());
if (painter)
delete painter;
}
void tst_QPrinter::testMulitpleSets_data()
{
QTest::addColumn<int>("resolution");
QTest::addColumn<int>("pageSize");
QTest::addColumn<int>("widthMMAfter");
QTest::addColumn<int>("heightMMAfter");
QTest::newRow("lowRes") << int(QPrinter::ScreenResolution) << int(QPrinter::A4) << 210 << 297;
QTest::newRow("lowResLetter") << int(QPrinter::ScreenResolution) << int(QPrinter::Letter) << 216 << 279;
QTest::newRow("lowResA5") << int(QPrinter::ScreenResolution) << int(QPrinter::A5) << 148 << 210;
QTest::newRow("midRes") << int(QPrinter::PrinterResolution) << int(QPrinter::A4) << 210 << 297;
QTest::newRow("midResLetter") << int(QPrinter::PrinterResolution) << int(QPrinter::Letter) << 216 << 279;
QTest::newRow("midResA5") << int(QPrinter::PrinterResolution) << int(QPrinter::A5) << 148 << 210;
QTest::newRow("highRes") << int(QPrinter::HighResolution) << int(QPrinter::A4) << 210 << 297;
QTest::newRow("highResLetter") << int(QPrinter::HighResolution) << int(QPrinter::Letter) << 216 << 279;
QTest::newRow("highResA5") << int(QPrinter::HighResolution) << int(QPrinter::A5) << 148 << 210;
}
static void computePageValue(const QPrinter &printer, int &retWidth, int &retHeight)
{
const double Inch2MM = 25.4;
double width = double(printer.paperRect().width()) / printer.logicalDpiX() * Inch2MM;
double height = double(printer.paperRect().height()) / printer.logicalDpiY() * Inch2MM;
retWidth = qRound(width);
retHeight = qRound(height);
}
void tst_QPrinter::testMulitpleSets()
{
// A very simple test, but Mac needs to have its format "validated" if the format is changed
// This takes care of that.
QFETCH(int, resolution);
QFETCH(int, pageSize);
QFETCH(int, widthMMAfter);
QFETCH(int, heightMMAfter);
QPrinter::PrinterMode mode = QPrinter::PrinterMode(resolution);
QPrinter::PageSize printerPageSize = QPrinter::PageSize(pageSize);
QPrinter printer(mode);
printer.setFullPage(true);
int paperWidth, paperHeight;
//const int Tolerance = 2;
computePageValue(printer, paperWidth, paperHeight);
printer.setPageSize(printerPageSize);
if (printer.pageSize() != printerPageSize) {
QSKIP("Current page size is not supported on this printer");
return;
}
QVERIFY(qAbs(printer.widthMM() - widthMMAfter) <= 2);
QVERIFY(qAbs(printer.heightMM() - heightMMAfter) <= 2);
computePageValue(printer, paperWidth, paperHeight);
QVERIFY(qAbs(paperWidth - widthMMAfter) <= 2);
QVERIFY(qAbs(paperHeight - heightMMAfter) <= 2);
// Set it again and see if it still works.
printer.setPageSize(printerPageSize);
QVERIFY(qAbs(printer.widthMM() - widthMMAfter) <= 2);
QVERIFY(qAbs(printer.heightMM() - heightMMAfter) <= 2);
printer.setOrientation(QPrinter::Landscape);
computePageValue(printer, paperWidth, paperHeight);
QVERIFY(qAbs(paperWidth - heightMMAfter) <= 2);
QVERIFY(qAbs(paperHeight - widthMMAfter) <= 2);
}
void tst_QPrinter::outputFormatFromSuffix()
{
if (QPrinterInfo::availablePrinters().size() == 0)
QSKIP("No printers available.");
QPrinter p;
QCOMPARE(p.outputFormat(), QPrinter::NativeFormat);
p.setOutputFileName(testPdfFileName(QLatin1String("test")));
QCOMPARE(p.outputFormat(), QPrinter::PdfFormat);
p.setOutputFileName(QString());
QCOMPARE(p.outputFormat(), QPrinter::NativeFormat);
}
void tst_QPrinter::testPageMargins_data()
{
QTest::addColumn<qreal>("left");
QTest::addColumn<qreal>("top");
QTest::addColumn<qreal>("right");
QTest::addColumn<qreal>("bottom");
QTest::addColumn<int>("unit");
// Use custom margins that will exceed most printers minimum allowed
QTest::newRow("data0") << qreal(25.5) << qreal(26.5) << qreal(27.5) << qreal(28.5) << static_cast<int>(QPrinter::Millimeter);
QTest::newRow("data1") << qreal(55.5) << qreal(56.5) << qreal(57.5) << qreal(58.5) << static_cast<int>(QPrinter::Point);
QTest::newRow("data2") << qreal(5.5) << qreal(6.5) << qreal(7.5) << qreal(8.5) << static_cast<int>(QPrinter::Inch);
QTest::newRow("data3") << qreal(5.5) << qreal(6.5) << qreal(7.5) << qreal(8.5) << static_cast<int>(QPrinter::Pica);
QTest::newRow("data4") << qreal(55.5) << qreal(56.5) << qreal(57.5) << qreal(58.5) << static_cast<int>(QPrinter::Didot);
QTest::newRow("data5") << qreal(5.5) << qreal(6.5) << qreal(7.5) << qreal(8.5) << static_cast<int>(QPrinter::Cicero);
}
void tst_QPrinter::testPageMargins()
{
QPrinter obj1;
QFETCH(qreal, left);
QFETCH(qreal, top);
QFETCH(qreal, right);
QFETCH(qreal, bottom);
QFETCH(int, unit);
QPageLayout layout = QPageLayout(QPageSize(QPageSize::A0), QPageLayout::Portrait,
QMarginsF(left, top, right, bottom), QPageLayout::Unit(unit));
qreal nLeft, nTop, nRight, nBottom;
obj1.setPageMargins(left, top, right, bottom, QPrinter::Unit(unit));
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Millimeter);
QCOMPARE(nLeft, layout.margins(QPageLayout::Millimeter).left());
QCOMPARE(nRight, layout.margins(QPageLayout::Millimeter).right());
QCOMPARE(nTop, layout.margins(QPageLayout::Millimeter).top());
QCOMPARE(nBottom, layout.margins(QPageLayout::Millimeter).bottom());
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Point);
QCOMPARE(nLeft, layout.margins(QPageLayout::Point).left());
QCOMPARE(nRight, layout.margins(QPageLayout::Point).right());
QCOMPARE(nTop, layout.margins(QPageLayout::Point).top());
QCOMPARE(nBottom, layout.margins(QPageLayout::Point).bottom());
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Inch);
QCOMPARE(nLeft, layout.margins(QPageLayout::Inch).left());
QCOMPARE(nRight, layout.margins(QPageLayout::Inch).right());
QCOMPARE(nTop, layout.margins(QPageLayout::Inch).top());
QCOMPARE(nBottom, layout.margins(QPageLayout::Inch).bottom());
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Pica);
QCOMPARE(nLeft, layout.margins(QPageLayout::Pica).left());
QCOMPARE(nRight, layout.margins(QPageLayout::Pica).right());
QCOMPARE(nTop, layout.margins(QPageLayout::Pica).top());
QCOMPARE(nBottom, layout.margins(QPageLayout::Pica).bottom());
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Didot);
QCOMPARE(nLeft, layout.margins(QPageLayout::Didot).left());
QCOMPARE(nRight, layout.margins(QPageLayout::Didot).right());
QCOMPARE(nTop, layout.margins(QPageLayout::Didot).top());
QCOMPARE(nBottom, layout.margins(QPageLayout::Didot).bottom());
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Cicero);
QCOMPARE(nLeft, layout.margins(QPageLayout::Cicero).left());
QCOMPARE(nRight, layout.margins(QPageLayout::Cicero).right());
QCOMPARE(nTop, layout.margins(QPageLayout::Cicero).top());
QCOMPARE(nBottom, layout.margins(QPageLayout::Cicero).bottom());
}
void tst_QPrinter::errorReporting()
{
QPrinter p;
p.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(p.isValid(), true);
QPainter painter;
#ifndef Q_OS_WIN
// not sure how to choose a never-writable file on windows. But its QFile behavior anyway, so lets rely on it failing elsewhere
p.setOutputFileName("/foobar/nonwritable.pdf");
QCOMPARE(painter.begin(&p), false); // it should check the output file is writable
#endif
p.setOutputFileName(testPdfFileName(QLatin1String("test")));
QCOMPARE(painter.begin(&p), true); // it should check the output
QCOMPARE(p.isValid(), true);
painter.end();
}
void tst_QPrinter::testCustomPageSizes()
{
QPrinter p;
QSizeF customSize(7.0, 11.0);
p.setPaperSize(customSize, QPrinter::Inch);
QSizeF paperSize = p.paperSize(QPrinter::Inch);
QCOMPARE(paperSize.width(), customSize.width());
QCOMPARE(paperSize.height(), customSize.height());
QPrinter p2(QPrinter::HighResolution);
p2.setPaperSize(customSize, QPrinter::Inch);
paperSize = p.paperSize(QPrinter::Inch);
QCOMPARE(paperSize.width(), customSize.width());
QCOMPARE(paperSize.height(), customSize.height());
const QSizeF sizeInPixels = p.paperSize(QPrinter::DevicePixel);
QPrinter p3;
p3.setPaperSize(sizeInPixels, QPrinter::DevicePixel);
paperSize = p3.paperSize(QPrinter::Inch);
QCOMPARE(paperSize.width(), customSize.width());
QCOMPARE(paperSize.height(), customSize.height());
QPageSize pageSize = p3.pageLayout().pageSize();
QCOMPARE(pageSize.key(), QString("Custom.504x792"));
QCOMPARE(pageSize.name(), QString("Custom (504pt x 792pt)"));
}
void tst_QPrinter::customPaperSizeAndMargins_data()
{
QTest::addColumn<bool>("pdf");
QTest::addColumn<bool>("before");
QTest::addColumn<qreal>("left");
QTest::addColumn<qreal>("top");
QTest::addColumn<qreal>("right");
QTest::addColumn<qreal>("bottom");
// Use custom margins that will exceed most printers minimum allowed
QTest::newRow("beforeNoPDF") << false << true << qreal(30) << qreal(30) << qreal(30) << qreal(30);
QTest::newRow("beforePDF") << true << true << qreal(30) << qreal(30) << qreal(30) << qreal(30);
QTest::newRow("afterNoPDF") << false << false << qreal(30) << qreal(30) << qreal(30) << qreal(30);
QTest::newRow("afterAfterPDF") << true << false << qreal(30) << qreal(30) << qreal(30) << qreal(30);
}
void tst_QPrinter::customPaperSizeAndMargins()
{
QFETCH(bool, pdf);
QFETCH(bool, before);
QFETCH(qreal, left);
QFETCH(qreal, top);
QFETCH(qreal, right);
QFETCH(qreal, bottom);
qreal tolerance = 0.05;
qreal getLeft = 0;
qreal getRight = 0;
qreal getTop = 0;
qreal getBottom = 0;
// Use a custom page size that most printers should support, A4 is 210x297
// TODO Use print device api when available
QSizeF customSize(200.0, 300.0);
QPrinter p;
if (pdf)
p.setOutputFormat(QPrinter::PdfFormat);
if (before)
p.setPageMargins(left, top, right, bottom, QPrinter::Millimeter);
p.setPaperSize(customSize, QPrinter::Millimeter);
p.getPageMargins(&getLeft, &getTop, &getRight, &getBottom, QPrinter::Millimeter);
if (before) {
QVERIFY(fabs(left - getLeft) < tolerance);
QVERIFY(fabs(left - getTop) < tolerance);
QVERIFY(fabs(left - getRight) < tolerance);
QVERIFY(fabs(left - getBottom) < tolerance);
} else {
p.setPageMargins(left, top, right, bottom, QPrinter::Millimeter);
p.getPageMargins(&getLeft, &getTop, &getRight, &getBottom, QPrinter::Millimeter);
QVERIFY(fabs(left - getLeft) < tolerance);
QVERIFY(fabs(left - getTop) < tolerance);
QVERIFY(fabs(left - getRight) < tolerance);
QVERIFY(fabs(left - getBottom) < tolerance);
}
}
#if QT_CONFIG(completer) && QT_CONFIG(filedialog)
void tst_QPrinter::printDialogCompleter()
{
QPrintDialog dialog;
dialog.printer()->setOutputFileName(testPdfFileName(QLatin1String("file")));
#if defined(Q_OS_WIN) || defined(Q_OS_DARWIN)
if (dialog.printer()->outputFormat() != QPrinter::NativeFormat)
QSKIP("Dialog cannot be used with non-native formats");
#endif
dialog.setEnabledOptions(QAbstractPrintDialog::PrintToFile);
dialog.show();
QVERIFY(QTest::qWaitForWindowActive(&dialog));
QTest::keyClick(&dialog, Qt::Key_Tab);
QTest::keyClick(&dialog, 'P');
// The test passes if it doesn't crash.
}
#endif
static void printPage(QPainter *painter)
{
painter->setPen(QPen(Qt::black, 4));
painter->drawRect(50, 60, 70, 80);
}
void tst_QPrinter::taskQTBUG4497_reusePrinterOnDifferentFiles()
{
const QString fileName1 = testPdfFileName(QLatin1String("out1_"));
const QString fileName2 = testPdfFileName(QLatin1String("out2_"));
QPrinter printer;
{
printer.setOutputFileName(fileName1);
QPainter painter(&printer);
printPage(&painter);
}
{
printer.setOutputFileName(fileName2);
QPainter painter(&printer);
printPage(&painter);
}
QFile file1(fileName1);
QVERIFY(file1.open(QIODevice::ReadOnly));
QFile file2(fileName2);
QVERIFY(file2.open(QIODevice::ReadOnly));
while (!file1.atEnd() && !file2.atEnd()) {
QByteArray file1Line = file1.readLine();
QByteArray file2Line = file2.readLine();
if (!file1Line.startsWith("%%CreationDate"))
QCOMPARE(file1Line, file2Line);
}
QVERIFY(file1.atEnd());
QVERIFY(file2.atEnd());
}
void tst_QPrinter::testCurrentPage()
{
QPrinter printer;
printer.setFromTo(1, 10);
// Test set print range
printer.setPrintRange(QPrinter::CurrentPage);
QCOMPARE(printer.printRange(), QPrinter::CurrentPage);
QCOMPARE(printer.fromPage(), 1);
QCOMPARE(printer.toPage(), 10);
QPrintDialog dialog(&printer);
// Test default Current Page option to off
QCOMPARE(dialog.isOptionEnabled(QPrintDialog::PrintCurrentPage), false);
// Test enable Current Page option
dialog.setOption(QPrintDialog::PrintCurrentPage);
QCOMPARE(dialog.isOptionEnabled(QPrintDialog::PrintCurrentPage), true);
}
void tst_QPrinter::testPdfTitle()
{
const QString fileName = testPdfFileName(QLatin1String("file"));
// Check the document name is represented correctly in produced pdf
{
QPainter painter;
QPrinter printer;
// This string is just the UTF-8 encoding of the string: \()f &oslash; hiragana o
const unsigned char titleBuf[]={0x5c, 0x28, 0x29, 0x66, 0xc3, 0xb8, 0xe3, 0x81, 0x8a, 0x00};
const char *title = reinterpret_cast<const char*>(titleBuf);
printer.setOutputFileName(fileName);
printer.setDocName(QString::fromUtf8(title));
painter.begin(&printer);
painter.end();
}
QFile file(fileName);
QVERIFY(file.open(QIODevice::ReadOnly));
// The we expect the title to appear in the PDF as:
// ASCII('\title (') UTF16(\\\(\)f &oslash; hiragana o) ASCII(')').
// which has the following binary representation
const unsigned char expectedBuf[] = {
0x2f, 0x54, 0x69, 0x74, 0x6c, 0x65, 0x20, 0x28, 0xfe,
0xff, 0x00, 0x5c, 0x5c, 0x00, 0x5c, 0x28, 0x00, 0x5c,
0x29, 0x00, 0x66, 0x00, 0xf8, 0x30, 0x4a, 0x29};
const char *expected = reinterpret_cast<const char*>(expectedBuf);
QVERIFY(file.readAll().contains(QByteArray(expected, 26)));
}
void tst_QPrinter::customPaperNameSettingBySize()
{
QPrinter printer(QPrinter::HighResolution);
QPrinterInfo info(printer);
QList<QPageSize> sizes = info.supportedPageSizes();
if (sizes.size() == 0)
QSKIP("No printers installed on this machine");
for (int i=0; i<sizes.size(); i++) {
printer.setPaperSize(sizes.at(i).size(QPageSize::Millimeter), QPrinter::Millimeter);
QCOMPARE(sizes.at(i).size(QPageSize::Millimeter), printer.paperSize(QPrinter::Millimeter));
// Some printers have the same size under different names which can cause a problem for the test
// So we look at all the other sizes to see if one also matches as we don't know which order they are in
QSizeF paperSize = sizes.at(i).size(QPageSize::Millimeter);
QString paperName = printer.paperName();
bool paperNameFound = (sizes.at(i).name() == paperName);
if (!paperNameFound) {
for (int j = 0; j < sizes.size(); ++j) {
if (j != i
&& sizes.at(j).size(QPageSize::Millimeter) == paperSize
&& sizes.at(j).name() == paperName) {
paperNameFound = true;
break;
}
}
}
// Fail with the original values
if (!paperNameFound) {
qDebug() << "supportedPageSizes() = " << sizes;
QEXPECT_FAIL("", "Paper Name mismatch: please report this failure at bugreports.qt.io", Continue);
QCOMPARE(sizes.at(i).name(), printer.paperName());
}
}
// Check setting a custom size after setting a standard one works
QSizeF customSize(200, 300);
printer.setPaperSize(customSize, QPrinter::Millimeter);
QCOMPARE(printer.paperSize(QPrinter::Millimeter), customSize);
QCOMPARE(printer.paperSize(), QPrinter::Custom);
// Finally check setting a standard size after a custom one works
printer.setPaperSize(sizes.at(0).size(QPageSize::Millimeter), QPrinter::Millimeter);
QCOMPARE(printer.paperName(), sizes.at(0).name());
QCOMPARE(printer.paperSize(QPrinter::Millimeter), sizes.at(0).size(QPageSize::Millimeter));
}
void tst_QPrinter::customPaperNameSettingByName()
{
QPrinter printer(QPrinter::HighResolution);
QPrinterInfo info(printer);
QList<QPageSize> sizes = info.supportedPageSizes();
if (sizes.size() == 0)
QSKIP("No printers installed on this machine");
for (int i=0; i<sizes.size(); i++) {
printer.setPaperName(sizes.at(i).name());
QCOMPARE(sizes.at(i).name(), printer.paperName());
QCOMPARE(sizes.at(i).size(QPageSize::Millimeter), printer.paperSize(QPrinter::Millimeter));
}
}
// Test QPrintEngine keys and their QPrinter setters/getters
void tst_QPrinter::testMultipleKeys()
{
// Tests multiple keys preservation, note are only ones that are consistent across all engines
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Check default values
QCOMPARE(native.fullPage(), false);
QCOMPARE(native.orientation(), QPrinter::Portrait);
QCOMPARE(native.copyCount(), 1);
QCOMPARE(native.collateCopies(), true);
QCOMPARE(native.printRange(), QPrinter::AllPages);
// Change values
native.setFullPage(true);
native.setOrientation(QPrinter::Landscape);
native.setCopyCount(9);
native.setCollateCopies(false);
native.setPrintRange(QPrinter::CurrentPage);
// Check changed values
QCOMPARE(native.fullPage(), true);
QCOMPARE(native.orientation(), QPrinter::Landscape);
QCOMPARE(native.copyCount(), 9);
QCOMPARE(native.collateCopies(), false);
QCOMPARE(native.printRange(), QPrinter::CurrentPage);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.fullPage(), true);
QCOMPARE(native.orientation(), QPrinter::Landscape);
QCOMPARE(native.copyCount(), 9);
QCOMPARE(native.collateCopies(), false);
QCOMPARE(native.printRange(), QPrinter::CurrentPage);
// Change values
native.setFullPage(false);
native.setOrientation(QPrinter::Portrait);
native.setCopyCount(5);
native.setCollateCopies(true);
native.setPrintRange(QPrinter::PageRange);
// Check changed values
QCOMPARE(native.fullPage(), false);
QCOMPARE(native.orientation(), QPrinter::Portrait);
QCOMPARE(native.copyCount(), 5);
QCOMPARE(native.collateCopies(), true);
QCOMPARE(native.printRange(), QPrinter::PageRange);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::collateCopies()
{
// collateCopies() / setCollateCopies() / PPK_ColorMode
// PdfFormat: Supported, default true
// NativeFormat, Cups: Supported, default true
// NativeFormat, Win: Supported, default true
// NativeFormat, Mac: Supported, default true
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.collateCopies(), true);
pdf.setCollateCopies(false);
QCOMPARE(pdf.collateCopies(), false);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.collateCopies(), true);
// Test set/get
bool expected = false;
native.setCollateCopies(expected);
QCOMPARE(native.collateCopies(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.collateCopies(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.collateCopies(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::colorMode()
{
// colorMode() / setColorMode() / PPK_ColorMode
// PdfFormat: Supported, default QPrinter::Color
// NativeFormat, Cups: Supported, default QPrinter::Color
// NativeFormat, Win: Supported if valid DevMode, otherwise QPrinter::Color
// NativeFormat, Mac: Unsupported, always QPrinter::Color
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.colorMode(), QPrinter::Color);
pdf.setColorMode(QPrinter::GrayScale);
QCOMPARE(pdf.colorMode(), QPrinter::GrayScale);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
// TODO Printer specific, need QPrinterInfo::colorMode()
//QCOMPARE(native.colorMode(), QPrinter::Color);
// Test set/get
QPrinter::ColorMode expected = QPrinter::GrayScale;
native.setColorMode(expected);
#ifdef Q_OS_MAC
expected = QPrinter::Color;
#endif // Q_OS_MAC
QCOMPARE(native.colorMode(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.colorMode(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.colorMode(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::copyCount()
{
// copyCount() / setCopyCount() / PPK_CopyCount
// numCopies() / setNumCopies() / PPK_NumberOfCopies
// actualNumCopies() / supportsMultipleCopies()
// PdfFormat: Supported, multiple copies unsupported, default 1
// NativeFormat, Cups: Supported, multiple copies supported, default 1
// NativeFormat, Win: Supported, multiple copies supported, default 1
// NativeFormat, Mac: Supported, multiple copies supported, default 1
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.supportsMultipleCopies(), false);
QCOMPARE(pdf.copyCount(), 1);
QCOMPARE(pdf.numCopies(), 1);
QCOMPARE(pdf.actualNumCopies(), 1);
pdf.setCopyCount(9);
QCOMPARE(pdf.copyCount(), 9);
QCOMPARE(pdf.numCopies(), 9);
QCOMPARE(pdf.actualNumCopies(), 9);
pdf.setNumCopies(7);
QCOMPARE(pdf.copyCount(), 7);
QCOMPARE(pdf.numCopies(), 7);
QCOMPARE(pdf.actualNumCopies(), 7);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.supportsMultipleCopies(), true);
QCOMPARE(native.copyCount(), 1);
QCOMPARE(native.numCopies(), 1);
QCOMPARE(native.actualNumCopies(), 1);
// Test set/get
native.setCopyCount(9);
QCOMPARE(native.copyCount(), 9);
QCOMPARE(native.numCopies(), 1);
QCOMPARE(native.actualNumCopies(), 9);
native.setNumCopies(7);
QCOMPARE(native.copyCount(), 7);
QCOMPARE(native.numCopies(), 1);
QCOMPARE(native.actualNumCopies(), 7);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.copyCount(), 7);
QCOMPARE(native.numCopies(), 7);
QCOMPARE(native.actualNumCopies(), 7);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.copyCount(), 7);
QCOMPARE(native.numCopies(), 1);
QCOMPARE(native.actualNumCopies(), 7);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::creator()
{
// creator() / setCreator() / PPK_Creator
// PdfFormat: Supported, default QString()
// NativeFormat, Cups: Supported, default QString()
// NativeFormat, Win: Supported, default QString()
// NativeFormat, Mac: Supported, default QString()
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.creator(), QString());
pdf.setCreator(QStringLiteral("Test Creator"));
QCOMPARE(pdf.creator(), QStringLiteral("Test Creator"));
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.creator(), QString());
// Test set/get
QString expected = QStringLiteral("Test Creator");
native.setCreator(expected);
QCOMPARE(native.creator(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.creator(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.creator(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::docName()
{
// docName() / setDocName() / PPK_DocumentName
// PdfFormat: Supported, default QString()
// NativeFormat, Cups: Supported, default QString()
// NativeFormat, Win: Supported, default QString()
// NativeFormat, Mac: Supported, default QString()
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.docName(), QString());
pdf.setDocName(QStringLiteral("Test Name"));
QCOMPARE(pdf.docName(), QStringLiteral("Test Name"));
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.docName(), QString());
// Test set/get
QString expected = QStringLiteral("Test Name");
native.setDocName(expected);
QCOMPARE(native.docName(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.docName(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.docName(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::duplex()
{
// duplex()) / setDuplex() / PPK_Duplex
// PdfFormat: Supported, default QPrinter::DuplexNone
// NativeFormat, Cups: Supported, default to printer default
// NativeFormat, Win: Supported, default to printer default
// NativeFormat, Mac: Supported, default to printer default
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.duplex(), QPrinter::DuplexNone);
pdf.setDuplex(QPrinter::DuplexAuto);
QCOMPARE(pdf.duplex(), QPrinter::DuplexAuto);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QPrinterInfo printerInfo = QPrinterInfo::defaultPrinter();
QPrinter::DuplexMode expected = printerInfo.defaultDuplexMode();
QCOMPARE(native.duplex(), expected);
// Test set/get (skipping Auto as that will return something different)
foreach (QPrinter::DuplexMode mode, printerInfo.supportedDuplexModes()) {
if (mode != expected && mode != QPrinter::DuplexAuto) {
expected = mode;
break;
}
}
native.setDuplex(expected);
QCOMPARE(native.duplex(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.duplex(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.duplex(), expected);
// Test setting invalid option
if (!printerInfo.supportedDuplexModes().contains(QPrinter::DuplexLongSide)) {
native.setDuplex(QPrinter::DuplexLongSide);
QCOMPARE(native.duplex(), expected);
}
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::doubleSidedPrinting()
{
// PdfFormat: Supported, default false
// NativeFormat, Cups: Supported, default to printer default
// NativeFormat, Win: Supported, default to printer default
// NativeFormat, Mac: Supported, default to printer default
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.doubleSidedPrinting(), false);
pdf.setDoubleSidedPrinting(true);
QCOMPARE(pdf.doubleSidedPrinting(), true);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QPrinterInfo printerInfo(native);
bool expected = (printerInfo.defaultDuplexMode() != QPrinter::DuplexNone);
QCOMPARE(native.doubleSidedPrinting(), expected);
// Test set/get, changing the expected value if possible
expected = expected ? false : (printerInfo.supportedDuplexModes().count() > 1);
native.setDoubleSidedPrinting(expected);
QCOMPARE(native.doubleSidedPrinting(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.doubleSidedPrinting(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.doubleSidedPrinting(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::fontEmbedding()
{
// fontEmbeddingEnabled() / setFontEmbeddingEnabled() / PPK_FontEmbedding
// PdfFormat: Supported, default true
// NativeFormat: Supported, default true
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.fontEmbeddingEnabled(), true);
pdf.setFontEmbeddingEnabled(false);
QCOMPARE(pdf.fontEmbeddingEnabled(), false);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.fontEmbeddingEnabled(), true);
// Test set/get
native.setFontEmbeddingEnabled(true);
QCOMPARE(native.fontEmbeddingEnabled(), true);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.fontEmbeddingEnabled(), true);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.fontEmbeddingEnabled(), true);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::fullPage()
{
// fullPage() / setFullPage() / PPK_FullPage
// PdfFormat: Supported, default false
// NativeFormat, Cups: Supported, default false
// NativeFormat, Win: Supported, default false
// NativeFormat, Mac: Supported, default false
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.fullPage(), false);
pdf.setFullPage(true);
QCOMPARE(pdf.fullPage(), true);
pdf.setFullPage(false);
QCOMPARE(pdf.fullPage(), false);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.fullPage(), false);
// Test set/get
bool expected = true;
native.setFullPage(expected);
QCOMPARE(native.fullPage(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.fullPage(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.fullPage(), expected);
// Test set/get
expected = false;
native.setFullPage(expected);
QCOMPARE(native.fullPage(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.fullPage(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.fullPage(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::orientation()
{
// orientation() / setOrientation() / PPK_Orientation
// PdfFormat: Supported, default QPrinter::Portrait
// NativeFormat, Cups: Supported, default QPrinter::Portrait
// NativeFormat, Win: Supported, default QPrinter::Portrait
// NativeFormat, Mac: Supported, default QPrinter::Portrait
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.orientation(), QPrinter::Portrait);
pdf.setOrientation(QPrinter::Landscape);
QCOMPARE(pdf.orientation(), QPrinter::Landscape);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
// TODO Printer specific, need QPrinterInfo::orientation()
//QCOMPARE(native.orientation(), QPrinter::Portrait);
// Test set/get
QPrinter::Orientation expected = QPrinter::Landscape;
native.setOrientation(expected);
QCOMPARE(native.orientation(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.orientation(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.orientation(), expected);
// Test set/get
expected = QPrinter::Portrait;
native.setOrientation(expected);
QCOMPARE(native.orientation(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.orientation(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.orientation(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::outputFileName()
{
// outputFileName() / setOutputFileName() / PPK_OutputFileName
// PdfFormat: Supported, default QString()
// NativeFormat, Cups: Supported, default QString()
// NativeFormat, Win: Supported, default QString()
// NativeFormat, Mac: Supported, default QString()
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.outputFileName(), QString());
const QString fileName = testFileName(QStringLiteral("Test File"), QString());
pdf.setOutputFileName(fileName);
QCOMPARE(pdf.outputFileName(), fileName);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.outputFileName(), QString());
// Test set/get
QString expected = fileName;
native.setOutputFileName(expected);
QCOMPARE(native.outputFileName(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.outputFileName(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.outputFileName(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::pageOrder()
{
// pageOrder() / setPageOrder() / PPK_PageOrder
// PdfFormat: Supported, default QPrinter::FirstPageFirst
// NativeFormat, Cups: Supported, default QPrinter::FirstPageFirst
// NativeFormat, Win: Unsupported, always QPrinter::FirstPageFirst
// NativeFormat, Mac: Unsupported, always QPrinter::FirstPageFirst
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.pageOrder(), QPrinter::FirstPageFirst);
pdf.setPageOrder(QPrinter::LastPageFirst);
QCOMPARE(pdf.pageOrder(), QPrinter::LastPageFirst);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.pageOrder(), QPrinter::FirstPageFirst);
// Test set/get
QPrinter::PageOrder expected = QPrinter::LastPageFirst;
native.setPageOrder(expected);
#if defined Q_OS_MAC || defined Q_OS_WIN
expected = QPrinter::FirstPageFirst;
#endif // Q_OS_MAC || Q_OS_WIN
QCOMPARE(native.pageOrder(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.pageOrder(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.pageOrder(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::pageSize()
{
// Note PPK_PaperSize == PPK_PageSize
// pageSize() / setPageSize() / PPK_PageSize
// PdfFormat: Supported, defaults to QPrinter::A4
// NativeFormat, Cups: Supported, defaults to printer default
// NativeFormat, Win: Supported, defaults to printer default
// NativeFormat, Mac: Supported, must be supported size, defaults to printer default
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.pageSize(), QPrinter::A4);
pdf.setPageSize(QPrinter::A1);
QCOMPARE(pdf.pageSize(), QPrinter::A1);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
// TODO Printer specific, need QPrinterInfo::paperSize()
//QCOMPARE(native.pageSize(), QPrinter::A4);
// Test set/get
QPrinter::PaperSize expected = QPrinter::A4;
QPrinterInfo info = QPrinterInfo::printerInfo(native.printerName());
foreach (QPrinter::PaperSize supported, info.supportedPaperSizes()) {
if (supported != QPrinter::Custom && supported != native.paperSize()) {
expected = supported;
break;
}
}
native.setPageSize(expected);
QCOMPARE(native.pageSize(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.pageSize(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.pageSize(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::paperSize()
{
// PPK_PaperSize == PPK_PageSize
// paperSize() / setPaperSize() / PPK_PaperSize
// pageSize() / setPageSize() / PPK_PageSize
// PdfFormat: Supported, defaults to QPrinter::A4
// NativeFormat, Cups: Supported, defaults to printer default
// NativeFormat, Win: Supported, defaults to printer default
// NativeFormat, Mac: Supported, must be supported size, defaults to printer default
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.paperSize(), QPrinter::A4);
pdf.setPaperSize(QPrinter::A1);
QCOMPARE(pdf.paperSize(), QPrinter::A1);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
// TODO Printer specific, need QPrinterInfo::paperSize()
//QCOMPARE(native.paperSize(), QPrinter::A4);
// Test set/get
QPrinter::PaperSize expected = QPrinter::A4;
QPrinterInfo info = QPrinterInfo::printerInfo(native.printerName());
foreach (QPrinter::PaperSize supported, info.supportedPaperSizes()) {
if (supported != QPrinter::Custom && supported != native.paperSize()) {
expected = supported;
break;
}
}
native.setPaperSize(expected);
QCOMPARE(native.paperSize(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.paperSize(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.paperSize(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::paperSource()
{
// paperSource() / setPaperSource() / PPK_PaperSource
// PdfFormat: Supported, defaults to QPrinter::Auto
// NativeFormat, Cups: Supported, defaults to QPrinter::Auto
// NativeFormat, Win: Supported if valid DevMode and in supportedPaperSources(), otherwise QPrinter::Auto
// NativeFormat, Mac: Unsupported, always QPrinter::Auto
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.paperSource(), QPrinter::Auto);
pdf.setPaperSource(QPrinter::Lower);
QCOMPARE(pdf.paperSource(), QPrinter::Lower);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
// TODO Printer specific, need QPrinterInfo::paperSource()
//QCOMPARE(native.paperSource(), QPrinter::Auto);
// Test set/get
QPrinter::PaperSource expected = QPrinter::Manual;
#ifdef Q_OS_WIN
expected = QPrinter::Auto;
foreach (QPrinter::PaperSource supported, native.supportedPaperSources()) {
if (supported != QPrinter::Auto) {
expected = supported;
break;
}
}
#endif // Q_OS_WIN
native.setPaperSource(expected);
#ifdef Q_OS_MAC
expected = QPrinter::Auto;
#endif // Q_OS_MAC
QCOMPARE(native.paperSource(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.paperSource(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.paperSource(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::printProgram()
{
// printProgram() / setPrintProgram() / PPK_PrintProgram
// PdfFormat: Supported, default QString()
// NativeFormat, Cups: Supported, default QString()
// NativeFormat, Win: Unsupported, always QString()
// NativeFormat, Mac: Unsupported, always QString()
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.printProgram(), QString());
pdf.setPrintProgram(QStringLiteral("/usr/bin/lpr"));
QCOMPARE(pdf.printProgram(), QStringLiteral("/usr/bin/lpr"));
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.printProgram(), QString());
// Test set/get
QString expected = QStringLiteral("/usr/bin/lpr");
native.setPrintProgram(expected);
#if defined Q_OS_MAC || defined Q_OS_WIN
expected.clear();
#endif // Q_OS_MAC || Q_OS_WIN
QCOMPARE(native.printProgram(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.printProgram(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.printProgram(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::printRange()
{
// printRange() / setPrintRange() / PPK_PrintRange
// PdfFormat: Supported, default QPrinter::AllPages
// NativeFormat, Cups: Supported, default QPrinter::AllPages
// NativeFormat, Win: Supported, default QPrinter::AllPages
// NativeFormat, Mac: Supported, default QPrinter::AllPages
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.printRange(), QPrinter::AllPages);
pdf.setPrintRange(QPrinter::CurrentPage);
QCOMPARE(pdf.printRange(), QPrinter::CurrentPage);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.printRange(), QPrinter::AllPages);
// Test set/get
QPrinter::PrintRange expected = QPrinter::PageRange;
native.setPrintRange(expected);
QCOMPARE(native.printRange(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.printRange(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.printRange(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::printerName()
{
// printerName() / setPrinterName() / PPK_PrinterName
// PdfFormat: Supported, default QString
// NativeFormat, Cups: Supported, default printer
// NativeFormat, Win: Supported, default printer
// NativeFormat, Mac: Supported, default printer
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.printerName(), QString());
if (QPrinterInfo::availablePrinters().size() == 0) {
pdf.setPrinterName(QStringLiteral("Test Printer"));
QCOMPARE(pdf.printerName(), QString());
QCOMPARE(pdf.outputFormat(), QPrinter::PdfFormat);
} else {
pdf.setPrinterName(QPrinterInfo::defaultPrinter().printerName());
QCOMPARE(pdf.printerName(), QPrinterInfo::defaultPrinter().printerName());
QCOMPARE(pdf.outputFormat(), QPrinter::NativeFormat);
}
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.printerName(), QPrinterInfo::defaultPrinter().printerName());
// Test set/get
QString expected = QPrinterInfo::defaultPrinter().printerName();
foreach (const QPrinterInfo &available, QPrinterInfo::availablePrinters()) {
if (available.printerName() != expected) {
expected = available.printerName();
break;
}
}
native.setPrinterName(expected);
QCOMPARE(native.printerName(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.printerName(), QString());
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.printerName(), QPrinterInfo::defaultPrinter().printerName());
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::printerSelectionOption()
{
// printerSelectionOption() / setPrinterSelectionOption() / PPK_SelectionOption
// PdfFormat: Supported
// NativeFormat, Cups: Supported
// NativeFormat, Win: Unsupported, always QString()
// NativeFormat, Mac: Unsupported, always QString()
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.printerSelectionOption(), QString());
pdf.setPrinterSelectionOption(QStringLiteral("Optional option"));
QCOMPARE(pdf.printerSelectionOption(), QString("Optional option"));
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
QCOMPARE(native.printerSelectionOption(), QString());
// Test set/get
QString expected = QStringLiteral("Optional option");
native.setPrinterSelectionOption(expected);
#if defined Q_OS_MAC || defined Q_OS_WIN
expected.clear();
#endif // Q_OS_MAC || Q_OS_WIN
QCOMPARE(native.printerSelectionOption(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.printerSelectionOption(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.printerSelectionOption(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::resolution()
{
// resolution() / setResolution() / PPK_Resolution
// PdfFormat: Supported, can be any number, but only 72 returned by supportedResolutions()
// NativeFormat, Cups: Supported, can be any number, but only 72 returned by supportedResolutions()
// NativeFormat, Win: Supported, can be any number, but supportedResolutions() returns valid list
// NativeFormat, Mac: Supported, but can only be value returned by supportedResolutions()
QPrinter pdfScreen(QPrinter::ScreenResolution);
pdfScreen.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdfScreen.resolution(), 96);
pdfScreen.setResolution(333);
QCOMPARE(pdfScreen.resolution(), 333);
QPrinter pdfPrinter(QPrinter::PrinterResolution);
pdfPrinter.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdfPrinter.resolution(), 72);
pdfPrinter.setResolution(333);
QCOMPARE(pdfPrinter.resolution(), 333);
QPrinter pdfHigh(QPrinter::HighResolution);
pdfHigh.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdfHigh.resolution(), 1200);
pdfHigh.setResolution(333);
QCOMPARE(pdfHigh.resolution(), 333);
QPrinter native(QPrinter::HighResolution);
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test default
// TODO Printer specific, need QPrinterInfo::resolution()
//QCOMPARE(native.resolution(), 300);
// Test set/get
int expected = 333;
#ifdef Q_OS_MAC
// QMacPrintEngine chooses the closest supported resolution.
const QList<int> all_supported = native.supportedResolutions();
foreach (int supported, all_supported) {
// Test setting a supported resolution
int requested = supported;
native.setResolution(requested);
QCOMPARE(native.resolution(), requested);
// Test setting an unsupported resolution
do {
requested += 5;
} while (all_supported.contains(requested));
native.setResolution(requested);
int result = native.resolution();
QVERIFY(all_supported.contains(result));
QVERIFY(qAbs(result - requested) <= qAbs(supported - requested));
}
expected = native.resolution();
#endif // Q_OS_MAC
native.setResolution(expected);
QCOMPARE(native.resolution(), expected);
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.resolution(), expected);
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.resolution(), expected);
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::supportedPaperSources()
{
// supportedPaperSources() / PPK_PaperSources
// PdfFormat: ifdef'd out TODO remove ifdef
// NativeFormat, Cups: ifdef'd out TODO remove ifdef
// NativeFormat, Win: Supported, defaults to printer default
// NativeFormat, Mac: ifdef'd out TODO remove ifdef
#ifdef Q_OS_WIN
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
native.supportedPaperSources();
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
#endif // Q_OS_WIN
}
void tst_QPrinter::supportedResolutions()
{
// supportedResolutions() / PPK_SupportedResolutions
// PdfFormat: Supported, only returns 72
// NativeFormat, Cups: Supported, only returns 72
// NativeFormat, Win: Supported, defaults to printer list
// NativeFormat, Mac: Supported, defaults to printer list
QList<int> expected;
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
expected << 72;
QCOMPARE(pdf.supportedResolutions(), expected);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
native.supportedResolutions();
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
void tst_QPrinter::windowsPageSize()
{
// winPageSize() / setWinPageSize() / PPK_WindowsPageSize
// PdfFormat: Supported, defaults to printer default
// NativeFormat, Cups: Supported, defaults to printer default
// NativeFormat, Win: Supported, defaults to printer default
// NativeFormat, Mac: Supported, defaults to printer default
QPrinter pdf;
pdf.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(pdf.winPageSize(), 9); // DMPAPER_A4
pdf.setWinPageSize(1); // DMPAPER_LETTER
QCOMPARE(pdf.winPageSize(), 1);
QPrinter native;
if (native.outputFormat() == QPrinter::NativeFormat) {
// Test set/get
native.setPaperSize(QPrinter::A4);
QCOMPARE(native.pageSize(), QPrinter::A4);
QCOMPARE(native.winPageSize(), 9); // DMPAPER_A4
native.setPaperSize(QPrinter::Letter);
QCOMPARE(native.pageSize(), QPrinter::Letter);
QCOMPARE(native.winPageSize(), 1); // DMPAPER_LETTER
native.setWinPageSize(9); // DMPAPER_A4
QCOMPARE(native.pageSize(), QPrinter::A4);
QCOMPARE(native.winPageSize(), 9); // DMPAPER_A4
native.setWinPageSize(1); // DMPAPER_LETTER
QCOMPARE(native.pageSize(), QPrinter::Letter);
QCOMPARE(native.winPageSize(), 1); // DMPAPER_LETTER
// Test value preservation
native.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(native.pageSize(), QPrinter::Letter);
QCOMPARE(native.winPageSize(), 1); // DMPAPER_LETTER
native.setOutputFormat(QPrinter::NativeFormat);
QCOMPARE(native.pageSize(), QPrinter::Letter);
QCOMPARE(native.winPageSize(), 1); // DMPAPER_LETTER
} else {
QSKIP("No printers installed, cannot test NativeFormat, please install printers to test");
}
}
// Test QPrinter setters/getters for non-QPrintEngine options
void tst_QPrinter::outputFormat()
{
QPrinter printer;
if (QPrinterInfo::availablePrinters().size() == 0) {
QCOMPARE(printer.outputFormat(), QPrinter::PdfFormat);
QCOMPARE(printer.printerName(), QString());
} else {
QCOMPARE(printer.outputFormat(), QPrinter::NativeFormat);
QCOMPARE(printer.printerName(), QPrinterInfo::defaultPrinter().printerName());
}
printer.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(printer.outputFormat(), QPrinter::PdfFormat);
QCOMPARE(printer.printerName(), QString());
}
void tst_QPrinter::fromToPage()
{
QPrinter printer;
QCOMPARE(printer.fromPage(), 0);
QCOMPARE(printer.toPage(), 0);
printer.setFromTo(3, 7);
QCOMPARE(printer.fromPage(), 3);
QCOMPARE(printer.toPage(), 7);
}
void tst_QPrinter::testPageMetrics_data()
{
QTest::addColumn<int>("outputFormat");
QTest::addColumn<int>("pageSize");
QTest::addColumn<qreal>("widthMMf");
QTest::addColumn<qreal>("heightMMf");
QTest::addColumn<bool>("setMargins");
QTest::addColumn<qreal>("leftMMf");
QTest::addColumn<qreal>("rightMMf");
QTest::addColumn<qreal>("topMMf");
QTest::addColumn<qreal>("bottomMMf");
QTest::newRow("PDF A4") << int(QPrinter::PdfFormat) << int(QPrinter::A4) << 210.0 << 297.0 << false << 0.0 << 0.0 << 0.0 << 0.0;
QTest::newRow("PDF A4 Margins") << int(QPrinter::PdfFormat) << int(QPrinter::A4) << 210.0 << 297.0 << true << 20.0 << 30.0 << 40.0 << 50.0;
QTest::newRow("Native A4") << int(QPrinter::NativeFormat) << int(QPrinter::A4) << 210.0 << 297.0 << false << 0.0 << 0.0 << 0.0 << 0.0;
QTest::newRow("Native A4 Margins") << int(QPrinter::NativeFormat) << int(QPrinter::A4) << 210.0 << 297.0 << true << 20.0 << 30.0 << 40.0 << 50.0;
QTest::newRow("PDF Portrait") << int(QPrinter::PdfFormat) << -1 << 200.0 << 300.0 << false << 0.0 << 0.0 << 0.0 << 0.0;
QTest::newRow("PDF Portrait Margins") << int(QPrinter::PdfFormat) << -1 << 200.0 << 300.0 << true << 20.0 << 30.0 << 40.0 << 50.0;
QTest::newRow("PDF Landscape") << int(QPrinter::PdfFormat) << -1 << 300.0 << 200.0 << false << 0.0 << 0.0 << 0.0 << 0.0;
QTest::newRow("PDF Landscape Margins") << int(QPrinter::PdfFormat) << -1 << 300.0 << 200.0 << true << 20.0 << 30.0 << 40.0 << 50.0;
QTest::newRow("Native Portrait") << int(QPrinter::NativeFormat) << -1 << 200.0 << 300.0 << false << 0.0 << 0.0 << 0.0 << 0.0;
QTest::newRow("Native Portrait Margins") << int(QPrinter::NativeFormat) << -1 << 200.0 << 300.0 << true << 20.0 << 30.0 << 40.0 << 50.0;
QTest::newRow("Native Landscape") << int(QPrinter::NativeFormat) << -1 << 300.0 << 200.0 << false << 0.0 << 0.0 << 0.0 << 0.0;
QTest::newRow("Native Landscape Margins") << int(QPrinter::NativeFormat) << -1 << 300.0 << 200.0 << true << 20.0 << 30.0 << 40.0 << 50.0;
}
void tst_QPrinter::testPageMetrics()
{
QFETCH(int, outputFormat);
QFETCH(int, pageSize);
QFETCH(qreal, widthMMf);
QFETCH(qreal, heightMMf);
QFETCH(bool, setMargins);
QFETCH(qreal, leftMMf);
QFETCH(qreal, rightMMf);
QFETCH(qreal, topMMf);
QFETCH(qreal, bottomMMf);
QSizeF sizeMMf = QSizeF(widthMMf, heightMMf);
QPrinter printer;
printer.setOutputFormat(QPrinter::OutputFormat(outputFormat));
if (printer.outputFormat() != QPrinter::OutputFormat(outputFormat))
QSKIP("Please install a native printer to run this test");
QCOMPARE(printer.outputFormat(), QPrinter::OutputFormat(outputFormat));
QCOMPARE(printer.orientation(), QPrinter::Portrait);
if (setMargins) {
// Setup the given margins
QPrinter::Margins margins;
margins.left = leftMMf;
margins.right = rightMMf;
margins.top = topMMf;
margins.bottom = bottomMMf;
printer.setMargins(margins);
QCOMPARE(printer.margins().left, leftMMf);
QCOMPARE(printer.margins().right, rightMMf);
QCOMPARE(printer.margins().top, topMMf);
QCOMPARE(printer.margins().bottom, bottomMMf);
}
// Set the given size, in Portrait mode
if (pageSize < 0) {
printer.setPageSizeMM(sizeMMf);
QCOMPARE(printer.pageSize(), QPrinter::Custom);
} else {
printer.setPageSize(QPrinter::PageSize(pageSize));
QCOMPARE(printer.pageSize(), QPrinter::PageSize(pageSize));
}
QCOMPARE(printer.orientation(), QPrinter::Portrait);
if (setMargins) {
// Check margins unchanged from page size change
QCOMPARE(printer.margins().left, leftMMf);
QCOMPARE(printer.margins().right, rightMMf);
QCOMPARE(printer.margins().top, topMMf);
QCOMPARE(printer.margins().bottom, bottomMMf);
} else {
// Fetch the default margins for the printer and page size
// TODO Check against margins from print device when api added
leftMMf = printer.margins().left;
rightMMf = printer.margins().right;
topMMf = printer.margins().top;
bottomMMf = printer.margins().bottom;
}
// QPagedPaintDevice::pageSizeMM() always returns Portrait
QCOMPARE(printer.pageSizeMM(), sizeMMf);
// QPrinter::paperSize() always returns set orientation
QCOMPARE(printer.paperSize(QPrinter::Millimeter), sizeMMf);
// QPagedPaintDevice::widthMM() and heightMM() are paint metrics and always return set orientation
QCOMPARE(printer.widthMM(), qRound(widthMMf - leftMMf - rightMMf));
QCOMPARE(printer.heightMM(), qRound(heightMMf - topMMf - bottomMMf));
// QPrinter::paperRect() always returns set orientation
QCOMPARE(printer.paperRect(QPrinter::Millimeter), QRectF(0, 0, widthMMf, heightMMf));
// QPrinter::pageRect() always returns set orientation
QCOMPARE(printer.pageRect(QPrinter::Millimeter), QRectF(leftMMf, topMMf, widthMMf - leftMMf - rightMMf, heightMMf - topMMf - bottomMMf));
// Now switch to Landscape mode, size should be unchanged, but rect and metrics should change
printer.setOrientation(QPrinter::Landscape);
if (pageSize < 0) {
QCOMPARE(printer.pageSize(), QPrinter::Custom);
} else {
QCOMPARE(printer.pageSize(), QPrinter::PageSize(pageSize));
}
QCOMPARE(printer.orientation(), QPrinter::Landscape);
if (setMargins) {
// Check margins unchanged from page size change
QCOMPARE(printer.margins().left, leftMMf);
QCOMPARE(printer.margins().right, rightMMf);
QCOMPARE(printer.margins().top, topMMf);
QCOMPARE(printer.margins().bottom, bottomMMf);
} else {
// Fetch the default margins for the printer and page size
// TODO Check against margins from print device when api added
leftMMf = printer.margins().left;
rightMMf = printer.margins().right;
topMMf = printer.margins().top;
bottomMMf = printer.margins().bottom;
}
// QPagedPaintDevice::pageSizeMM() always returns Portrait
QCOMPARE(printer.pageSizeMM(), sizeMMf);
// QPrinter::paperSize() always returns set orientation
QCOMPARE(printer.paperSize(QPrinter::Millimeter), sizeMMf.transposed());
// QPagedPaintDevice::widthMM() and heightMM() are paint metrics and always return set orientation
QCOMPARE(printer.widthMM(), qRound(heightMMf - leftMMf - rightMMf));
QCOMPARE(printer.heightMM(), qRound(widthMMf - topMMf - bottomMMf));
// QPrinter::paperRect() always returns set orientation
QCOMPARE(printer.paperRect(QPrinter::Millimeter), QRectF(0, 0, heightMMf, widthMMf));
// QPrinter::pageRect() always returns set orientation
QCOMPARE(printer.pageRect(QPrinter::Millimeter), QRectF(leftMMf, topMMf, heightMMf - leftMMf - rightMMf, widthMMf - topMMf - bottomMMf));
// Now while in Landscape mode, set the size again, results should be the same
if (pageSize < 0) {
printer.setPageSizeMM(sizeMMf);
QCOMPARE(printer.pageSize(), QPrinter::Custom);
} else {
printer.setPageSize(QPrinter::PageSize(pageSize));
QCOMPARE(printer.pageSize(), QPrinter::PageSize(pageSize));
}
QCOMPARE(printer.orientation(), QPrinter::Landscape);
if (setMargins) {
// Check margins unchanged from page size change
QCOMPARE(printer.margins().left, leftMMf);
QCOMPARE(printer.margins().right, rightMMf);
QCOMPARE(printer.margins().top, topMMf);
QCOMPARE(printer.margins().bottom, bottomMMf);
} else {
// Fetch the default margins for the printer and page size
// TODO Check against margins from print device when api added
leftMMf = printer.margins().left;
rightMMf = printer.margins().right;
topMMf = printer.margins().top;
bottomMMf = printer.margins().bottom;
}
// QPagedPaintDevice::pageSizeMM() always returns Portrait
QCOMPARE(printer.pageSizeMM(), sizeMMf);
// QPrinter::paperSize() always returns set orientation
QCOMPARE(printer.paperSize(QPrinter::Millimeter), sizeMMf.transposed());
// QPagedPaintDevice::widthMM() and heightMM() are paint metrics and always return set orientation
QCOMPARE(printer.widthMM(), qRound(heightMMf - leftMMf - rightMMf));
QCOMPARE(printer.heightMM(), qRound(widthMMf - topMMf - bottomMMf));
// QPrinter::paperRect() always returns set orientation
QCOMPARE(printer.paperRect(QPrinter::Millimeter), QRectF(0, 0, heightMMf, widthMMf));
// QPrinter::pageRect() always returns set orientation
QCOMPARE(printer.pageRect(QPrinter::Millimeter), QRectF(leftMMf, topMMf, heightMMf - leftMMf - rightMMf, widthMMf - topMMf - bottomMMf));
}
QString tst_QPrinter::testFileName(const QString &prefix, const QString &suffix)
{
QString result = m_tempDir.path() + QLatin1Char('/') + prefix
+ QString::number(fileNumber++);
if (!suffix.isEmpty())
result += QLatin1Char('.') + suffix;
return result;
}
void tst_QPrinter::reusePageMetrics()
{
QList<QPrinterInfo> availablePrinters = QPrinterInfo::availablePrinters();
if (availablePrinters.size() < 2)
QSKIP("Not enough printers to do this test with, need at least 2 setup");
QPrinter defaultP;
QPrinterInfo info(defaultP);
QString otherPrinterName;
for (QPrinterInfo i : qAsConst(availablePrinters)) {
if (i.printerName() != defaultP.printerName()) {
otherPrinterName = i.printerName();
break;
}
}
QPrinter otherP(QPrinterInfo::printerInfo(otherPrinterName));
QList<QPageSize> defaultPageSizes = info.supportedPageSizes();
QList<QPageSize> otherPageSizes = QPrinterInfo(otherP).supportedPageSizes();
QPageSize unavailableSizeToSet;
for (QPageSize s : qAsConst(defaultPageSizes)) {
bool found = false;
for (QPageSize os : qAsConst(otherPageSizes)) {
if (os.isEquivalentTo(s)) {
found = true;
break;
}
}
const QPageSize tmpSize(s.size(QPageSize::Point), QPageSize::Point);
if (!tmpSize.name().startsWith("Custom"))
found = true;
if (!found) {
unavailableSizeToSet = s;
break;
}
}
if (!unavailableSizeToSet.isValid())
QSKIP("Could not find a size that was not available on the non default printer. The test "
"requires this");
defaultP.setPageSize(unavailableSizeToSet);
defaultP.setPrinterName(otherP.printerName());
QVERIFY(defaultP.pageLayout().pageSize().isEquivalentTo(unavailableSizeToSet));
QVERIFY(defaultP.pageLayout().pageSize().name() != unavailableSizeToSet.name());
QCOMPARE(defaultP.pageLayout().pageSize().sizePoints(), unavailableSizeToSet.sizePoints());
}
#endif // QT_CONFIG(printer)
QTEST_MAIN(tst_QPrinter)
#include "tst_qprinter.moc"
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