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qt5base-lts/tests/auto/gui/painting/qpdfwriter/tst_qpdfwriter.cpp
Jani Heikkinen f776595cc1 Updated license headers 
From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some
exceptions, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/

Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one
(in those files which will be under GPL 3 with exceptions)

Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
2016-01-21 18:55:18 +00:00

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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 <QtGlobal>
#include <QtAlgorithms>
#include <QtGui/QPageLayout>
#include <QtGui/QPdfWriter>
class tst_QPdfWriter : public QObject
{
Q_OBJECT
private slots:
void basics();
void testPageMetrics_data();
void testPageMetrics();
};
void tst_QPdfWriter::basics()
{
QTemporaryFile file;
QVERIFY2(file.open(), qPrintable(file.errorString()));
QPdfWriter writer(file.fileName());
QCOMPARE(writer.title(), QString());
writer.setTitle(QString("Test Title"));
QCOMPARE(writer.title(), QString("Test Title"));
QCOMPARE(writer.creator(), QString());
writer.setCreator(QString("Test Creator"));
QCOMPARE(writer.creator(), QString("Test Creator"));
QCOMPARE(writer.resolution(), 1200);
writer.setResolution(600);
QCOMPARE(writer.resolution(), 600);
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::A4);
QCOMPARE(writer.pageSize(), QPdfWriter::A4);
QCOMPARE(writer.pageSizeMM(), QSizeF(210, 297));
writer.setPageSize(QPageSize(QPageSize::A5));
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::A5);
QCOMPARE(writer.pageSize(), QPdfWriter::A5);
QCOMPARE(writer.pageSizeMM(), QSizeF(148, 210));
writer.setPageSize(QPdfWriter::A3);
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::A3);
QCOMPARE(writer.pageSize(), QPdfWriter::A3);
QCOMPARE(writer.pageSizeMM(), QSizeF(297, 420));
writer.setPageSizeMM(QSize(210, 297));
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::A4);
QCOMPARE(writer.pageSize(), QPdfWriter::A4);
QCOMPARE(writer.pageSizeMM(), QSizeF(210, 297));
QCOMPARE(writer.pageLayout().orientation(), QPageLayout::Portrait);
writer.setPageOrientation(QPageLayout::Landscape);
QCOMPARE(writer.pageLayout().orientation(), QPageLayout::Landscape);
QCOMPARE(writer.pageSizeMM(), QSizeF(210, 297));
QCOMPARE(writer.pageLayout().margins(), QMarginsF(10, 10, 10, 10));
QCOMPARE(writer.pageLayout().units(), QPageLayout::Point);
QCOMPARE(writer.margins().left, 3.53); // mm
QCOMPARE(writer.margins().right, 3.53);
QCOMPARE(writer.margins().top, 3.53);
QCOMPARE(writer.margins().bottom, 3.53);
writer.setPageMargins(QMarginsF(20, 20, 20, 20), QPageLayout::Millimeter);
QCOMPARE(writer.pageLayout().margins(), QMarginsF(20, 20, 20, 20));
QCOMPARE(writer.pageLayout().units(), QPageLayout::Millimeter);
QCOMPARE(writer.margins().left, 20.0);
QCOMPARE(writer.margins().right, 20.0);
QCOMPARE(writer.margins().top, 20.0);
QCOMPARE(writer.margins().bottom, 20.0);
QPdfWriter::Margins margins = {50, 50, 50, 50};
writer.setMargins(margins);
QCOMPARE(writer.pageLayout().margins(), QMarginsF(50, 50, 50, 50));
QCOMPARE(writer.pageLayout().units(), QPageLayout::Millimeter);
QCOMPARE(writer.margins().left, 50.0);
QCOMPARE(writer.margins().right, 50.0);
QCOMPARE(writer.margins().top, 50.0);
QCOMPARE(writer.margins().bottom, 50.0);
QCOMPARE(writer.pageLayout().fullRect(QPageLayout::Millimeter), QRectF(0, 0, 297, 210));
QCOMPARE(writer.pageLayout().paintRect(QPageLayout::Millimeter), QRectF(50, 50, 197, 110));
}
// Test the old page metrics methods, see also QPrinter tests for the same.
void tst_QPdfWriter::testPageMetrics_data()
{
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("A4") << int(QPdfWriter::A4) << 210.0 << 297.0 << false << 3.53 << 3.53 << 3.53 << 3.53;
QTest::newRow("A4 Margins") << int(QPdfWriter::A4) << 210.0 << 297.0 << true << 20.0 << 30.0 << 40.0 << 50.0;
QTest::newRow("Portrait") << -1 << 345.0 << 678.0 << false << 3.53 << 3.53 << 3.53 << 3.53;
QTest::newRow("Portrait Margins") << -1 << 345.0 << 678.0 << true << 20.0 << 30.0 << 40.0 << 50.0;
QTest::newRow("Landscape") << -1 << 678.0 << 345.0 << false << 3.53 << 3.53 << 3.53 << 3.53;
QTest::newRow("Landscape Margins") << -1 << 678.0 << 345.0 << true << 20.0 << 30.0 << 40.0 << 50.0;
}
void tst_QPdfWriter::testPageMetrics()
{
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);
QTemporaryFile file;
QVERIFY2(file.open(), qPrintable(file.errorString()));
QPdfWriter writer(file.fileName());
QCOMPARE(writer.pageLayout().orientation(), QPageLayout::Portrait);
if (setMargins) {
// Setup the given margins
QPdfWriter::Margins margins;
margins.left = leftMMf;
margins.right = rightMMf;
margins.top = topMMf;
margins.bottom = bottomMMf;
writer.setMargins(margins);
QCOMPARE(writer.margins().left, leftMMf);
QCOMPARE(writer.margins().right, rightMMf);
QCOMPARE(writer.margins().top, topMMf);
QCOMPARE(writer.margins().bottom, bottomMMf);
}
// Set the given size, in Portrait mode
if (pageSize < 0) {
writer.setPageSizeMM(sizeMMf);
QCOMPARE(writer.pageSize(), QPdfWriter::Custom);
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::Custom);
} else {
writer.setPageSize(QPdfWriter::PageSize(pageSize));
QCOMPARE(writer.pageSize(), QPdfWriter::PageSize(pageSize));
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::PageSizeId(pageSize));
}
QCOMPARE(writer.pageLayout().orientation(), QPageLayout::Portrait);
QCOMPARE(writer.margins().left, leftMMf);
QCOMPARE(writer.margins().right, rightMMf);
QCOMPARE(writer.margins().top, topMMf);
QCOMPARE(writer.margins().bottom, bottomMMf);
// QPagedPaintDevice::pageSizeMM() always returns Portrait
QCOMPARE(writer.pageSizeMM(), sizeMMf);
// QPagedPaintDevice::widthMM() and heightMM() are paint metrics and always return set orientation
QCOMPARE(writer.widthMM(), qRound(widthMMf - leftMMf - rightMMf));
QCOMPARE(writer.heightMM(), qRound(heightMMf - topMMf - bottomMMf));
// Now switch to Landscape mode, size should be unchanged, but rect and metrics should change
writer.setPageOrientation(QPageLayout::Landscape);
if (pageSize < 0) {
QCOMPARE(writer.pageSize(), QPdfWriter::Custom);
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::Custom);
} else {
QCOMPARE(writer.pageSize(), QPdfWriter::PageSize(pageSize));
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::PageSizeId(pageSize));
}
QCOMPARE(writer.pageLayout().orientation(), QPageLayout::Landscape);
QCOMPARE(writer.margins().left, leftMMf);
QCOMPARE(writer.margins().right, rightMMf);
QCOMPARE(writer.margins().top, topMMf);
QCOMPARE(writer.margins().bottom, bottomMMf);
// QPagedPaintDevice::pageSizeMM() always returns Portrait
QCOMPARE(writer.pageSizeMM(), sizeMMf);
// QPagedPaintDevice::widthMM() and heightMM() are paint metrics and always return set orientation
QCOMPARE(writer.widthMM(), qRound(heightMMf - leftMMf - rightMMf));
QCOMPARE(writer.heightMM(), qRound(widthMMf - topMMf - bottomMMf));
// QPdfWriter::fullRect() always returns set orientation
QCOMPARE(writer.pageLayout().fullRect(QPageLayout::Millimeter), QRectF(0, 0, heightMMf, widthMMf));
// QPdfWriter::paintRect() always returns set orientation
QCOMPARE(writer.pageLayout().paintRect(QPageLayout::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) {
writer.setPageSizeMM(sizeMMf);
QCOMPARE(writer.pageSize(), QPdfWriter::Custom);
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::Custom);
} else {
writer.setPageSize(QPdfWriter::PageSize(pageSize));
QCOMPARE(writer.pageSize(), QPdfWriter::PageSize(pageSize));
QCOMPARE(writer.pageLayout().pageSize().id(), QPageSize::PageSizeId(pageSize));
}
QCOMPARE(writer.pageLayout().orientation(), QPageLayout::Landscape);
QCOMPARE(writer.margins().left, leftMMf);
QCOMPARE(writer.margins().right, rightMMf);
QCOMPARE(writer.margins().top, topMMf);
QCOMPARE(writer.margins().bottom, bottomMMf);
// QPagedPaintDevice::pageSizeMM() always returns Portrait
QCOMPARE(writer.pageSizeMM(), sizeMMf);
// QPagedPaintDevice::widthMM() and heightMM() are paint metrics and always return set orientation
QCOMPARE(writer.widthMM(), qRound(heightMMf - leftMMf - rightMMf));
QCOMPARE(writer.heightMM(), qRound(widthMMf - topMMf - bottomMMf));
// QPdfWriter::fullRect() always returns set orientation
QCOMPARE(writer.pageLayout().fullRect(QPageLayout::Millimeter), QRectF(0, 0, heightMMf, widthMMf));
// QPdfWriter::paintRect() always returns set orientation
QCOMPARE(writer.pageLayout().paintRect(QPageLayout::Millimeter), QRectF(leftMMf, topMMf, heightMMf - leftMMf - rightMMf, widthMMf - topMMf - bottomMMf));
}
QTEST_MAIN(tst_QPdfWriter)
#include "tst_qpdfwriter.moc"
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