diff options
author | Gunnar Sletta <gunnar.sletta@nokia.com> | 2011-09-13 08:54:45 +0200 |
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committer | Gunnar Sletta <gunnar.sletta@nokia.com> | 2011-09-13 08:54:45 +0200 |
commit | b62bd0584a7872b6917917009b707785b3abd077 (patch) | |
tree | 9981f274712c098cabbff0c4667672a3934e5393 /tests/auto/gui/painting/qpolygon | |
parent | 5e10745dca1d10025404a9f268f03ae697fb10cc (diff) | |
parent | 97baad65f65783d2b5ff938f6217aec9434f2e5f (diff) |
Merge branch 'refactor'
Conflicts:
mkspecs/qws/linux-lsb-g++/qmake.conf
src/gui/image/qpixmap_mac.cpp
src/gui/painting/qpaintengine_x11.cpp
src/gui/painting/qtessellator.cpp
src/gui/text/qfontengine_qws.cpp
src/gui/text/qfontengine_x11.cpp
src/gui/widgets/qlinecontrol.cpp
src/opengl/qgl.h
src/opengl/qgl_x11egl.cpp
src/plugins/plugins.pro
Change-Id: If52dcd55cd55f2983a756c2f843967702b60a310
Diffstat (limited to 'tests/auto/gui/painting/qpolygon')
-rw-r--r-- | tests/auto/gui/painting/qpolygon/.gitignore | 1 | ||||
-rw-r--r-- | tests/auto/gui/painting/qpolygon/qpolygon.pro | 7 | ||||
-rw-r--r-- | tests/auto/gui/painting/qpolygon/tst_qpolygon.cpp | 105 |
3 files changed, 113 insertions, 0 deletions
diff --git a/tests/auto/gui/painting/qpolygon/.gitignore b/tests/auto/gui/painting/qpolygon/.gitignore new file mode 100644 index 0000000000..7c9d48c848 --- /dev/null +++ b/tests/auto/gui/painting/qpolygon/.gitignore @@ -0,0 +1 @@ +tst_qpointarray diff --git a/tests/auto/gui/painting/qpolygon/qpolygon.pro b/tests/auto/gui/painting/qpolygon/qpolygon.pro new file mode 100644 index 0000000000..186b704d17 --- /dev/null +++ b/tests/auto/gui/painting/qpolygon/qpolygon.pro @@ -0,0 +1,7 @@ +load(qttest_p4) +QT += widgets +SOURCES += tst_qpolygon.cpp + +unix:!mac:!symbian:LIBS+=-lm + + diff --git a/tests/auto/gui/painting/qpolygon/tst_qpolygon.cpp b/tests/auto/gui/painting/qpolygon/tst_qpolygon.cpp new file mode 100644 index 0000000000..f47073a048 --- /dev/null +++ b/tests/auto/gui/painting/qpolygon/tst_qpolygon.cpp @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include <QtTest/QtTest> + +#include <qpolygon.h> +#include <qpainterpath.h> +#include <math.h> + +#include <qpainter.h> +#include <qdialog.h> + + + +//TESTED_CLASS= +//TESTED_FILES=gui/painting/qpolygon.h gui/painting/qpolygon.cpp + +class tst_QPolygon : public QObject +{ + Q_OBJECT + +public: + tst_QPolygon(); + +private slots: + void makeEllipse(); + void swap(); +}; + +tst_QPolygon::tst_QPolygon() +{ +} + +void tst_QPolygon::makeEllipse() +{ + // create an ellipse with R1 = R2 = R, i.e. a circle + QPolygon pa; + const int R = 50; // radius + QPainterPath path; + path.addEllipse(0, 0, 2*R, 2*R); + pa = path.toSubpathPolygons().at(0).toPolygon(); + + int i; + // make sure that all points are R+-1 away from the center + bool err = FALSE; + for (i = 1; i < pa.size(); i++) { + QPoint p = pa.at( i ); + double r = sqrt( pow( double(p.x() - R), 2.0 ) + pow( double(p.y() - R), 2.0 ) ); + // ### too strict ? at least from visual inspection it looks + // quite odd around the main axes. 2.0 passes easily. + err |= ( qAbs( r - double(R) ) > 2.0 ); + } + QVERIFY( !err ); +} + +void tst_QPolygon::swap() +{ + QPolygon p1(QVector<QPoint>() << QPoint(0,0) << QPoint(10,10) << QPoint(-10,10)); + QPolygon p2(QVector<QPoint>() << QPoint(0,0) << QPoint( 0,10) << QPoint( 10,10) << QPoint(10,0)); + p1.swap(p2); + QCOMPARE(p1.count(),4); + QCOMPARE(p2.count(),3); +} + +QTEST_APPLESS_MAIN(tst_QPolygon) +#include "tst_qpolygon.moc" |