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qt5base-lts/tests/auto/qprinter/tst_qprinter.cpp
Qt by Nokia 38be0d1383 Initial import from the monolithic Qt. 
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qprinter.h>
#include <qpagesetupdialog.h>
#include <qpainter.h>
#include <qprintdialog.h>
#include <qprinterinfo.h>
#ifdef QT3_SUPPORT
#include <q3paintdevicemetrics.h>
#endif
#include <qvariant.h>
#include <qpainter.h>
#include <qprintengine.h>
#include <math.h>
#ifdef Q_WS_WIN
#include <windows.h>
#endif
Q_DECLARE_METATYPE(QRect)
QT_FORWARD_DECLARE_CLASS(QPrinter)
//TESTED_CLASS=
//TESTED_FILES=
#ifndef QT_NO_PRINTER
class tst_QPrinter : public QObject
{
Q_OBJECT
public:
tst_QPrinter();
virtual ~tst_QPrinter();
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void getSetCheck();
// Add your testfunctions and testdata create functions here
void testPageSize();
void testPageRectAndPaperRect();
void testPageRectAndPaperRect_data();
void testSetOptions();
void testMargins_data();
void testMargins();
void testNonExistentPrinter();
void testPageSetupDialog();
void testMulitpleSets_data();
void testMulitpleSets();
void testPageMargins_data();
void testPageMargins();
void changingOutputFormat();
void outputFormatFromSuffix();
void setGetPaperSize();
void valuePreservation();
void errorReporting();
void testCustomPageSizes();
void printDialogCompleter();
void testCopyCount();
void testCurrentPage();
void taskQTBUG4497_reusePrinterOnDifferentFiles();
void testPdfTitle();
private:
};
// Testing get/set functions
void tst_QPrinter::getSetCheck()
{
QPrinter obj1;
// OutputFormat QPrinter::outputFormat()
// void QPrinter::setOutputFormat(OutputFormat)
obj1.setOutputFormat(QPrinter::OutputFormat(QPrinter::PdfFormat));
QCOMPARE(QPrinter::OutputFormat(QPrinter::PdfFormat), obj1.outputFormat());
// bool QPrinter::collateCopies()
// void QPrinter::setCollateCopies(bool)
obj1.setCollateCopies(false);
QCOMPARE(false, obj1.collateCopies());
obj1.setCollateCopies(true);
QCOMPARE(true, obj1.collateCopies());
obj1.setColorMode(QPrinter::GrayScale);
QCOMPARE(obj1.colorMode(), QPrinter::GrayScale);
obj1.setColorMode(QPrinter::Color);
QCOMPARE(obj1.colorMode(), QPrinter::Color);
obj1.setCreator(QString::fromLatin1("RandomQtUser"));
QCOMPARE(obj1.creator(), QString::fromLatin1("RandomQtUser"));
obj1.setDocName(QString::fromLatin1("RandomQtDocument"));
QCOMPARE(obj1.docName(), QString::fromLatin1("RandomQtDocument"));
obj1.setDoubleSidedPrinting(true);
QCOMPARE(obj1.doubleSidedPrinting(), true);
obj1.setDoubleSidedPrinting(false);
QCOMPARE(obj1.doubleSidedPrinting(), false);
obj1.setFromTo(1, 4);
QCOMPARE(obj1.fromPage(), 1);
QCOMPARE(obj1.toPage(), 4);
obj1.setFullPage(true);
QCOMPARE(obj1.fullPage(), true);
obj1.setFullPage(false);
QCOMPARE(obj1.fullPage(), false);
obj1.setOrientation(QPrinter::Landscape);
QCOMPARE(obj1.orientation(), QPrinter::Landscape);
obj1.setOrientation(QPrinter::Portrait);
QCOMPARE(obj1.orientation(), QPrinter::Portrait);
obj1.setOutputFileName(QString::fromLatin1("RandomQtName"));
QCOMPARE(obj1.outputFileName(), QString::fromLatin1("RandomQtName"));
obj1.setPageOrder(QPrinter::FirstPageFirst);
QCOMPARE(obj1.pageOrder(), QPrinter::FirstPageFirst);
obj1.setPageOrder(QPrinter::LastPageFirst);
QCOMPARE(obj1.pageOrder(), QPrinter::LastPageFirst);
obj1.setPaperSource(QPrinter::Cassette);
QCOMPARE(obj1.paperSource(), QPrinter::Cassette);
obj1.setPaperSource(QPrinter::Middle);
QCOMPARE(obj1.paperSource(), QPrinter::Middle);
#ifdef Q_OS_UNIX
obj1.setPrintProgram(QString::fromLatin1("/bin/true"));
QCOMPARE(obj1.printProgram(), QString::fromLatin1("/bin/true"));
obj1.setPrinterSelectionOption(QString::fromLatin1("--option"));
QCOMPARE(obj1.printerSelectionOption(), QString::fromLatin1("--option"));
#endif
obj1.setPrinterName(QString::fromLatin1("myPrinter"));
QCOMPARE(obj1.printerName(), QString::fromLatin1("myPrinter"));
// bool QPrinter::fontEmbeddingEnabled()
// void QPrinter::setFontEmbeddingEnabled(bool)
obj1.setFontEmbeddingEnabled(false);
QCOMPARE(false, obj1.fontEmbeddingEnabled());
obj1.setFontEmbeddingEnabled(true);
QCOMPARE(true, obj1.fontEmbeddingEnabled());
// PageSize QPrinter::pageSize()
// void QPrinter::setPageSize(PageSize)
obj1.setPageSize(QPrinter::PageSize(QPrinter::A4));
QCOMPARE(QPrinter::PageSize(QPrinter::A4), obj1.pageSize());
obj1.setPageSize(QPrinter::PageSize(QPrinter::Letter));
QCOMPARE(QPrinter::PageSize(QPrinter::Letter), obj1.pageSize());
obj1.setPageSize(QPrinter::PageSize(QPrinter::Legal));
QCOMPARE(QPrinter::PageSize(QPrinter::Legal), obj1.pageSize());
// PrintRange QPrinter::printRange()
// void QPrinter::setPrintRange(PrintRange)
obj1.setPrintRange(QPrinter::PrintRange(QPrinter::AllPages));
QCOMPARE(QPrinter::PrintRange(QPrinter::AllPages), obj1.printRange());
obj1.setPrintRange(QPrinter::PrintRange(QPrinter::Selection));
QCOMPARE(QPrinter::PrintRange(QPrinter::Selection), obj1.printRange());
obj1.setPrintRange(QPrinter::PrintRange(QPrinter::PageRange));
QCOMPARE(QPrinter::PrintRange(QPrinter::PageRange), obj1.printRange());
}
tst_QPrinter::tst_QPrinter()
{
}
tst_QPrinter::~tst_QPrinter()
{
}
// initTestCase will be executed once before the first testfunction is executed.
void tst_QPrinter::initTestCase()
{
// TODO: Add testcase generic initialization code here.
// suggestion:
// testWidget = new QPrinter(0,"testWidget");
// testWidget->setFixedSize(200, 200);
// qApp->setMainWidget(testWidget);
// testWidget->show();
}
// cleanupTestCase will be executed once after the last testfunction is executed.
void tst_QPrinter::cleanupTestCase()
{
// TODO: Add testcase generic cleanup code here.
// suggestion:
// testWidget->hide();
// qApp->setMainWidget(0);
// delete testWidget;
}
// init() will be executed immediately before each testfunction is run.
void tst_QPrinter::init()
{
// TODO: Add testfunction specific initialization code here.
}
// cleanup() will be executed immediately after each testfunction is run.
void tst_QPrinter::cleanup()
{
// TODO: Add testfunction specific cleanup code here.
}
#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);
}
}
void tst_QPrinter::testPageSize()
{
#if defined (Q_WS_WIN)
QPrinter prn;
prn.setPageSize(QPrinter::Letter);
MYCOMPARE(prn.pageSize(), QPrinter::Letter);
MYCOMPARE(prn.winPageSize(), DMPAPER_LETTER);
prn.setPageSize(QPrinter::A4);
MYCOMPARE(prn.pageSize(), QPrinter::A4);
MYCOMPARE(prn.winPageSize(), DMPAPER_A4);
prn.setWinPageSize(DMPAPER_LETTER);
MYCOMPARE(prn.winPageSize(), DMPAPER_LETTER);
MYCOMPARE(prn.pageSize(), QPrinter::Letter);
prn.setWinPageSize(DMPAPER_A4);
MYCOMPARE(prn.winPageSize(), DMPAPER_A4);
MYCOMPARE(prn.pageSize(), QPrinter::A4);
#else
QSKIP("QPrinter::winPageSize() does not exist for nonwindows platforms", SkipAll);
#endif
}
void tst_QPrinter::testPageRectAndPaperRect_data()
{
QTest::addColumn<int>("orientation");
QTest::addColumn<bool>("withPainter");
QTest::addColumn<int>("resolution");
QTest::addColumn<bool>("doPaperRect");
// paperrect
QTest::newRow("paperRect0") << int(QPrinter::Portrait) << true << 300 << true;
QTest::newRow("paperRect1") << int(QPrinter::Portrait) << false << 300 << true;
QTest::newRow("paperRect2") << int(QPrinter::Landscape) << true << 300 << true;
QTest::newRow("paperRect3") << int(QPrinter::Landscape) << false << 300 << true;
QTest::newRow("paperRect4") << int(QPrinter::Portrait) << true << 600 << true;
QTest::newRow("paperRect5") << int(QPrinter::Portrait) << false << 600 << true;
QTest::newRow("paperRect6") << int(QPrinter::Landscape) << true << 600 << true;
QTest::newRow("paperRect7") << int(QPrinter::Landscape) << false << 600 << true;
QTest::newRow("paperRect8") << int(QPrinter::Portrait) << true << 1200 << true;
QTest::newRow("paperRect9") << int(QPrinter::Portrait) << false << 1200 << true;
QTest::newRow("paperRect10") << int(QPrinter::Landscape) << true << 1200 << true;
QTest::newRow("paperRect11") << int(QPrinter::Landscape) << false << 1200 << true;
// page rect
QTest::newRow("pageRect0") << int(QPrinter::Portrait) << true << 300 << false;
QTest::newRow("pageRect1") << int(QPrinter::Portrait) << false << 300 << false;
QTest::newRow("pageRect2") << int(QPrinter::Landscape) << true << 300 << false;
QTest::newRow("pageRect3") << int(QPrinter::Landscape) << false << 300 << false;
QTest::newRow("pageRect4") << int(QPrinter::Portrait) << true << 600 << false;
QTest::newRow("pageRect5") << int(QPrinter::Portrait) << false << 600 << false;
QTest::newRow("pageRect6") << int(QPrinter::Landscape) << true << 600 << false;
QTest::newRow("pageRect7") << int(QPrinter::Landscape) << false << 600 << false;
QTest::newRow("pageRect8") << int(QPrinter::Portrait) << true << 1200 << false;
QTest::newRow("pageRect9") << int(QPrinter::Portrait) << false << 1200 << false;
QTest::newRow("pageRect10") << int(QPrinter::Landscape) << true << 1200 << false;
QTest::newRow("pageRect11") << int(QPrinter::Landscape) << false << 1200 << false;
}
void tst_QPrinter::testPageRectAndPaperRect()
{
QFETCH(bool, withPainter);
QFETCH(int, orientation);
QFETCH(int, resolution);
QFETCH(bool, doPaperRect);
QPainter *painter = 0;
QPrinter printer(QPrinter::HighResolution);
printer.setOrientation(QPrinter::Orientation(orientation));
printer.setOutputFileName("silly");
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);
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<int>("orientation");
QTest::addColumn<bool>("fullpage");
QTest::addColumn<int>("pagesize");
QTest::addColumn<int>("width");
QTest::addColumn<int>("height");
QTest::addColumn<bool>("withPainter");
QTest::newRow("data0") << int(QPrinter::Portrait) << true << int(QPrinter::A4) << 210 << 297 << false;
QTest::newRow("data1") << int(QPrinter::Landscape) << true << int(QPrinter::A4) << 297 << 210 << false;
QTest::newRow("data2") << int(QPrinter::Landscape) << false << int(QPrinter::A4) << 297 << 210 << false;
QTest::newRow("data3") << int(QPrinter::Portrait) << false << int(QPrinter::A4) << 210 << 297 << false;
QTest::newRow("data4") << int(QPrinter::Portrait) << true << int(QPrinter::A4) << 210 << 297 << true;
QTest::newRow("data5") << int(QPrinter::Landscape) << true << int(QPrinter::A4) << 297 << 210 << true;
QTest::newRow("data6") << int(QPrinter::Landscape) << false << int(QPrinter::A4) << 297 << 210 << true;
QTest::newRow("data7") << int(QPrinter::Portrait) << false << int(QPrinter::A4) << 210 << 297 << true;
}
void tst_QPrinter::testMargins()
{
QFETCH(bool, withPainter);
QFETCH(int, orientation);
QFETCH(int, pagesize);
QFETCH(int, width);
QFETCH(int, height);
QFETCH(bool, fullpage);
QPrinter printer;
QPainter *painter = 0;
printer.setOutputFileName("silly");
printer.setOrientation((QPrinter::Orientation)orientation);
printer.setFullPage(fullpage);
printer.setPageSize((QPrinter::PageSize)pagesize);
if (withPainter)
painter = new QPainter(&printer);
#ifdef QT3_SUPPORT
Q3PaintDeviceMetrics metrics(&printer);
int pwidth = metrics.width();
int pheight = metrics.height();
if (orientation == QPrinter::Portrait) {
QVERIFY(pheight >= pwidth);
} else {
QVERIFY(pwidth >= pheight);
}
if (fullpage) {
QCOMPARE(metrics.widthMM(), width);
QCOMPARE(metrics.heightMM(), height);
}
#endif
if (painter)
delete painter;
}
void tst_QPrinter::testNonExistentPrinter()
{
#if defined(Q_WS_X11) || defined(Q_WS_QWS) || defined(Q_OS_MAC)
QSKIP("QPrinter::testNonExistentPrinter() is not relevant for X11/Embedded/Mac", SkipAll);
#else
QPrinter printer;
QPainter painter;
// Make sure it doesn't crash on setting or getting properties
printer.setPrinterName("some non existing printer");
printer.setPageSize(QPrinter::A4);
printer.setOrientation(QPrinter::Portrait);
printer.setFullPage(true);
printer.pageSize();
printer.orientation();
printer.fullPage();
printer.setCopyCount(1);
printer.printerName();
// nor metrics
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmWidth), 0);
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmHeight), 0);
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmWidthMM), 0);
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmHeightMM), 0);
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmNumColors), 0);
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmDepth), 0);
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmDpiX), 0);
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmDpiY), 0);
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmPhysicalDpiX), 0);
QCOMPARE(printer.printEngine()->metric(QPaintDevice::PdmPhysicalDpiY), 0);
QVERIFY(!painter.begin(&printer));
#endif
}
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", SkipSingle);
return;
}
QCOMPARE(printer.widthMM(), widthMMAfter);
QCOMPARE(printer.heightMM(), heightMMAfter);
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);
QCOMPARE(printer.widthMM(), widthMMAfter);
QCOMPARE(printer.heightMM(), heightMMAfter);
printer.setOrientation(QPrinter::Landscape);
computePageValue(printer, paperWidth, paperHeight);
QVERIFY(qAbs(paperWidth - heightMMAfter) <= 2);
QVERIFY(qAbs(paperHeight - widthMMAfter) <= 2);
}
void tst_QPrinter::changingOutputFormat()
{
QPrinter p;
p.setOutputFormat(QPrinter::PostScriptFormat);
p.setPageSize(QPrinter::A8);
p.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(p.pageSize(), QPrinter::A8);
}
void tst_QPrinter::outputFormatFromSuffix()
{
if (QPrinterInfo::availablePrinters().size() == 0)
QSKIP("No printers available.", SkipAll);
QPrinter p;
QVERIFY(p.outputFormat() == QPrinter::NativeFormat);
p.setOutputFileName("test.ps");
QVERIFY(p.outputFormat() == QPrinter::PostScriptFormat);
p.setOutputFileName("test.pdf");
QVERIFY(p.outputFormat() == QPrinter::PdfFormat);
p.setOutputFileName(QString());
QVERIFY(p.outputFormat() == QPrinter::NativeFormat);
}
void tst_QPrinter::setGetPaperSize()
{
QPrinter p;
p.setOutputFormat(QPrinter::PdfFormat);
QSizeF size(500, 10);
p.setPaperSize(size, QPrinter::Millimeter);
QCOMPARE(p.paperSize(QPrinter::Millimeter), size);
QSizeF ptSize = p.paperSize(QPrinter::Point);
//qDebug() << ptSize;
QVERIFY(qAbs(ptSize.width() - size.width() * (72/25.4)) < 1E-4);
QVERIFY(qAbs(ptSize.height() - size.height() * (72/25.4)) < 1E-4);
}
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");
QTest::newRow("data0") << qreal(5.5) << qreal(6.5) << qreal(7.5) << qreal(8.5) << static_cast<int>(QPrinter::Millimeter);
QTest::newRow("data1") << qreal(5.5) << qreal(6.5) << qreal(7.5) << qreal(8.5) << 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(5.5) << qreal(6.5) << qreal(7.5) << qreal(8.5) << 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;
qreal toMillimeters[6];
toMillimeters[QPrinter::Millimeter] = 1;
toMillimeters[QPrinter::Point] = 0.352777778;
toMillimeters[QPrinter::Inch] = 25.4;
toMillimeters[QPrinter::Pica] = 4.23333333;
toMillimeters[QPrinter::Didot] = 0.376;
toMillimeters[QPrinter::Cicero] = 4.51166667;
QFETCH(qreal, left);
QFETCH(qreal, top);
QFETCH(qreal, right);
QFETCH(qreal, bottom);
QFETCH(int, unit);
qreal nLeft, nTop, nRight, nBottom;
obj1.setPageMargins(left, top, right, bottom, static_cast<QPrinter::Unit>(unit));
qreal tolerance = 0.05;
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Millimeter);
QVERIFY(fabs(left*toMillimeters[unit] - nLeft*toMillimeters[QPrinter::Millimeter]) < tolerance);
QVERIFY(fabs(top*toMillimeters[unit] - nTop*toMillimeters[QPrinter::Millimeter]) < tolerance);
QVERIFY(fabs(right*toMillimeters[unit] - nRight*toMillimeters[QPrinter::Millimeter]) < tolerance);
QVERIFY(fabs(bottom*toMillimeters[unit] - nBottom*toMillimeters[QPrinter::Millimeter]) < tolerance);
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Point);
QVERIFY(fabs(left*toMillimeters[unit] - nLeft*toMillimeters[QPrinter::Point]) < tolerance);
QVERIFY(fabs(top*toMillimeters[unit] - nTop*toMillimeters[QPrinter::Point]) < tolerance);
QVERIFY(fabs(right*toMillimeters[unit] - nRight*toMillimeters[QPrinter::Point]) < tolerance);
QVERIFY(fabs(bottom*toMillimeters[unit] - nBottom*toMillimeters[QPrinter::Point]) < tolerance);
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Inch);
QVERIFY(fabs(left*toMillimeters[unit] - nLeft*toMillimeters[QPrinter::Inch]) < tolerance);
QVERIFY(fabs(top*toMillimeters[unit] - nTop*toMillimeters[QPrinter::Inch]) < tolerance);
QVERIFY(fabs(right*toMillimeters[unit] - nRight*toMillimeters[QPrinter::Inch]) < tolerance);
QVERIFY(fabs(bottom*toMillimeters[unit] - nBottom*toMillimeters[QPrinter::Inch]) < tolerance);
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Pica);
QVERIFY(fabs(left*toMillimeters[unit] - nLeft*toMillimeters[QPrinter::Pica]) < tolerance);
QVERIFY(fabs(top*toMillimeters[unit] - nTop*toMillimeters[QPrinter::Pica]) < tolerance);
QVERIFY(fabs(right*toMillimeters[unit] - nRight*toMillimeters[QPrinter::Pica]) < tolerance);
QVERIFY(fabs(bottom*toMillimeters[unit] - nBottom*toMillimeters[QPrinter::Pica]) < tolerance);
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Didot);
QVERIFY(fabs(left*toMillimeters[unit] - nLeft*toMillimeters[QPrinter::Didot]) < tolerance);
QVERIFY(fabs(top*toMillimeters[unit] - nTop*toMillimeters[QPrinter::Didot]) < tolerance);
QVERIFY(fabs(right*toMillimeters[unit] - nRight*toMillimeters[QPrinter::Didot]) < tolerance);
QVERIFY(fabs(bottom*toMillimeters[unit] - nBottom*toMillimeters[QPrinter::Didot]) < tolerance);
obj1.getPageMargins(&nLeft, &nTop, &nRight, &nBottom, QPrinter::Cicero);
QVERIFY(fabs(left*toMillimeters[unit] - nLeft*toMillimeters[QPrinter::Cicero]) < tolerance);
QVERIFY(fabs(top*toMillimeters[unit] - nTop*toMillimeters[QPrinter::Cicero]) < tolerance);
QVERIFY(fabs(right*toMillimeters[unit] - nRight*toMillimeters[QPrinter::Cicero]) < tolerance);
QVERIFY(fabs(bottom*toMillimeters[unit] - nBottom*toMillimeters[QPrinter::Cicero]) < tolerance);
}
void tst_QPrinter::valuePreservation()
{
QPrinter::OutputFormat oldFormat = QPrinter::PdfFormat;
QPrinter::OutputFormat newFormat = QPrinter::PostScriptFormat;
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
bool status = printer.collateCopies();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.collateCopies(), status);
printer.setCollateCopies(!status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.collateCopies(), !status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.collateCopies(), !status);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QPrinter::ColorMode status = printer.colorMode();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.colorMode(), status);
printer.setColorMode(QPrinter::ColorMode(!status));
printer.setOutputFormat(newFormat);
QCOMPARE(printer.colorMode(), QPrinter::ColorMode(!status));
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.colorMode(), QPrinter::ColorMode(!status));
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QString status = printer.creator();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.creator(), status);
status = QString::fromLatin1("Mr. Test");
printer.setCreator(status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.creator(), status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.creator(), status);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QString status = printer.docName();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.docName(), status);
status = QString::fromLatin1("Test document");
printer.setDocName(status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.docName(), status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.docName(), status);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
bool status = printer.doubleSidedPrinting();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.doubleSidedPrinting(), status);
printer.setDoubleSidedPrinting(!status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.doubleSidedPrinting(), !status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.doubleSidedPrinting(), !status);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
bool status = printer.fontEmbeddingEnabled();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.fontEmbeddingEnabled(), status);
printer.setFontEmbeddingEnabled(!status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.fontEmbeddingEnabled(), !status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.fontEmbeddingEnabled(), !status);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
bool status = printer.fullPage();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.fullPage(), status);
printer.setFullPage(!status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.fullPage(), !status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.fullPage(), !status);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QPrinter::Orientation status = printer.orientation();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.orientation(), status);
printer.setOrientation(QPrinter::Orientation(!status));
printer.setOutputFormat(newFormat);
QCOMPARE(printer.orientation(), QPrinter::Orientation(!status));
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.orientation(), QPrinter::Orientation(!status));
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QString status = printer.outputFileName();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.outputFileName(), status);
status = QString::fromLatin1("Test file");
printer.setOutputFileName(status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.outputFileName(), status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.outputFileName(), status);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QPrinter::PageOrder status = printer.pageOrder();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.pageOrder(), status);
printer.setPageOrder(QPrinter::PageOrder(!status));
printer.setOutputFormat(newFormat);
QCOMPARE(printer.pageOrder(), QPrinter::PageOrder(!status));
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.pageOrder(), QPrinter::PageOrder(!status));
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QPrinter::PageSize status = printer.pageSize();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.pageSize(), status);
printer.setPageSize(QPrinter::B5);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.pageSize(), QPrinter::B5);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.pageSize(), QPrinter::B5);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QPrinter::PaperSource status = printer.paperSource();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.paperSource(), status);
printer.setPaperSource(QPrinter::Manual);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.paperSource(), QPrinter::Manual);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.paperSource(), QPrinter::Manual);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QString status = printer.printProgram();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.printProgram(), status);
status = QString::fromLatin1("/usr/local/bin/lpr");
printer.setPrintProgram(status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.printProgram(), status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.printProgram(), status);
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QPrinter::PrintRange status = printer.printRange();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.printRange(), status);
printer.setPrintRange(QPrinter::PrintRange(!status));
printer.setOutputFormat(newFormat);
QCOMPARE(printer.printRange(), QPrinter::PrintRange(!status));
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.printRange(), QPrinter::PrintRange(!status));
}
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QString status = printer.printerName();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.printerName(), status);
status = QString::fromLatin1("SuperDuperPrinter");
printer.setPrinterName(status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.printerName(), status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.printerName(), status);
}
#ifndef Q_OS_WIN
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
QString status = printer.printerSelectionOption();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.printerSelectionOption(), status);
status = QString::fromLatin1("Optional option");
printer.setPrinterSelectionOption(status);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.printerSelectionOption(), status);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.printerSelectionOption(), status);
}
#endif
{
QPrinter printer;
printer.setOutputFormat(oldFormat);
int status = printer.resolution();
printer.setOutputFormat(newFormat);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.resolution(), status);
printer.setResolution(status-150);
printer.setOutputFormat(newFormat);
QCOMPARE(printer.resolution(), status-150);
printer.setOutputFormat(oldFormat);
QCOMPARE(printer.resolution(), status-150);
}
}
void tst_QPrinter::errorReporting()
{
QPrinter p;
p.setOutputFormat(QPrinter::PdfFormat);
QCOMPARE(p.isValid(), true);
QPainter painter;
#ifndef Q_WS_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("test.pdf");
QCOMPARE(painter.begin(&p), true); // it should check the output
QCOMPARE(p.isValid(), true);
painter.end();
}
void tst_QPrinter::testCustomPageSizes()
{
QPrinter p;
QSizeF customSize(8.5, 11.0);
p.setPaperSize(customSize, QPrinter::Inch);
QSizeF paperSize = p.paperSize(QPrinter::Inch);
QCOMPARE(paperSize, customSize);
QPrinter p2(QPrinter::HighResolution);
p2.setPaperSize(customSize, QPrinter::Inch);
paperSize = p.paperSize(QPrinter::Inch);
QCOMPARE(paperSize, customSize);
}
void tst_QPrinter::printDialogCompleter()
{
#if defined(QT_NO_COMPLETER) || defined(QT_NO_FILEDIALOG)
QSKIP("QT_NO_COMPLETER || QT_NO_FILEDIALOG: Auto-complete turned off in QPrinterDialog.", QTest::SkipAll);
#else
QPrintDialog dialog;
dialog.printer()->setOutputFileName("file.pdf");
dialog.setEnabledOptions(QAbstractPrintDialog::PrintToFile);
dialog.show();
QTest::qWait(100);
QTest::keyClick(&dialog, Qt::Key_Tab);
QTest::keyClick(&dialog, 'P');
// The test passes if it doesn't crash.
#endif
}
void tst_QPrinter::testCopyCount()
{
QPrinter p;
p.setCopyCount(15);
QCOMPARE(p.copyCount(), 15);
}
static void printPage(QPainter *painter)
{
painter->setPen(QPen(Qt::black, 4));
painter->drawRect(50, 60, 70, 80);
}
void tst_QPrinter::taskQTBUG4497_reusePrinterOnDifferentFiles()
{
QPrinter printer;
{
printer.setOutputFileName("out1.ps");
QPainter painter(&printer);
printPage(&painter);
}
{
printer.setOutputFileName("out2.ps");
QPainter painter(&printer);
printPage(&painter);
}
QFile file1("out1.ps");
QVERIFY(file1.open(QIODevice::ReadOnly));
QFile file2("out2.ps");
QVERIFY(file2.open(QIODevice::ReadOnly));
QCOMPARE(file1.readAll(), file2.readAll());
}
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()
{
// 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 char title[]={0x5c, 0x28, 0x29, 0x66, 0xc3, 0xb8, 0xe3, 0x81, 0x8a, 0x00};
printer.setOutputFileName("file.pdf");
printer.setDocName(QString::fromUtf8(title));
painter.begin(&printer);
painter.end();
}
QFile file("file.pdf");
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 char expected[] = {
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};
QVERIFY(file.readAll().contains(QByteArray(expected, 26)));
}
QTEST_MAIN(tst_QPrinter)
#include "tst_qprinter.moc"
#else //QT_NO_PRINTER
QTEST_NOOP_MAIN
#endif //QT_NO_PRINTER
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