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diff --git a/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp b/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
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+++ b/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
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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 <qapplication.h>
+#include <qdebug.h>
+#include <qsvgrenderer.h>
+#include <qsvggenerator.h>
+#include <QPainter>
+#include <QPen>
+#include <QPicture>
+#include <QXmlStreamReader>
+
+#ifndef SRCDIR
+#define SRCDIR
+#endif
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+class tst_QSvgRenderer : public QObject
+{
+Q_OBJECT
+
+public:
+ tst_QSvgRenderer();
+ virtual ~tst_QSvgRenderer();
+
+private slots:
+ void getSetCheck();
+ void inexistentUrl();
+ void emptyUrl();
+ void testStrokeWidth();
+ void testMapViewBoxToTarget();
+ void testRenderElement();
+ void constructorQXmlStreamReader() const;
+ void loadQXmlStreamReader() const;
+ void nestedQXmlStreamReader() const;
+ void stylePropagation() const;
+ void matrixForElement() const;
+ void boundsOnElement() const;
+ void gradientStops() const;
+ void gradientRefs();
+ void fillRule();
+ void opacity();
+ void paths();
+ void displayMode();
+ void strokeInherit();
+ void testFillInheritance();
+ void testStopOffsetOpacity();
+ void testUseElement();
+ void smallFont();
+
+#ifndef QT_NO_COMPRESS
+ void testGzLoading();
+ void testGzHelper_data();
+ void testGzHelper();
+#endif
+
+private:
+ static const char *const src;
+};
+
+const char *const tst_QSvgRenderer::src = "<svg><g><rect x='250' y='250' width='500' height='500'/>"
+ "<rect id='foo' x='400' y='400' width='100' height='100'/></g></svg>";
+
+tst_QSvgRenderer::tst_QSvgRenderer()
+{
+}
+
+tst_QSvgRenderer::~tst_QSvgRenderer()
+{
+}
+
+// Testing get/set functions
+void tst_QSvgRenderer::getSetCheck()
+{
+ QSvgRenderer obj1;
+ // int QSvgRenderer::framesPerSecond()
+ // void QSvgRenderer::setFramesPerSecond(int)
+ obj1.setFramesPerSecond(20);
+ QCOMPARE(20, obj1.framesPerSecond());
+ obj1.setFramesPerSecond(0);
+ QCOMPARE(0, obj1.framesPerSecond());
+ obj1.setFramesPerSecond(INT_MIN);
+ QCOMPARE(0, obj1.framesPerSecond()); // Can't have a negative framerate
+ obj1.setFramesPerSecond(INT_MAX);
+ QCOMPARE(INT_MAX, obj1.framesPerSecond());
+}
+
+void tst_QSvgRenderer::inexistentUrl()
+{
+ const char *src = "<svg><g><path d=\"\" style=\"stroke:url(#inexistent)\"/></g></svg>";
+
+ QByteArray data(src);
+ QSvgRenderer renderer(data);
+
+ QVERIFY(renderer.isValid());
+}
+
+void tst_QSvgRenderer::emptyUrl()
+{
+ const char *src = "<svg><text fill=\"url()\" /></svg>";
+
+ QByteArray data(src);
+ QSvgRenderer renderer(data);
+
+ QVERIFY(renderer.isValid());
+}
+
+void tst_QSvgRenderer::testStrokeWidth()
+{
+ qreal squareSize = 30.0;
+ qreal strokeWidth = 1.0;
+ qreal topLeft = 100.0;
+
+ QSvgGenerator generator;
+
+ QBuffer buffer;
+ QByteArray byteArray;
+ buffer.setBuffer(&byteArray);
+ generator.setOutputDevice(&buffer);
+
+ QPainter painter(&generator);
+ painter.setBrush(Qt::blue);
+
+ // Draw a rect with stroke
+ painter.setPen(QPen(Qt::black, strokeWidth));
+ painter.drawRect(topLeft, topLeft, squareSize, squareSize);
+
+ // Draw a rect without stroke
+ painter.setPen(Qt::NoPen);
+ painter.drawRect(topLeft, topLeft, squareSize, squareSize);
+ painter.end();
+
+ // Insert ID tags into the document
+ byteArray.insert(byteArray.indexOf("stroke=\"#000000\""), "id=\"SquareStroke\" ");
+ byteArray.insert(byteArray.indexOf("stroke=\"none\""), "id=\"SquareNoStroke\" ");
+
+ QSvgRenderer renderer(byteArray);
+
+ QRectF noStrokeRect = renderer.boundsOnElement("SquareNoStroke");
+ QCOMPARE(noStrokeRect.width(), squareSize);
+ QCOMPARE(noStrokeRect.height(), squareSize);
+ QCOMPARE(noStrokeRect.x(), topLeft);
+ QCOMPARE(noStrokeRect.y(), topLeft);
+
+ QRectF strokeRect = renderer.boundsOnElement("SquareStroke");
+ QCOMPARE(strokeRect.width(), squareSize + strokeWidth);
+ QCOMPARE(strokeRect.height(), squareSize + strokeWidth);
+ QCOMPARE(strokeRect.x(), topLeft - (strokeWidth / 2));
+ QCOMPARE(strokeRect.y(), topLeft - (strokeWidth / 2));
+}
+
+void tst_QSvgRenderer::testMapViewBoxToTarget()
+{
+ const char *src = "<svg><g><rect x=\"250\" y=\"250\" width=\"500\" height=\"500\" /></g></svg>";
+ QByteArray data(src);
+
+ { // No viewport, viewBox, targetRect, or deviceRect -> boundingRect
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter);
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(0, 0, 500, 500));
+ }
+
+ { // No viewport, viewBox, targetRect -> deviceRect
+ QPicture picture;
+ picture.setBoundingRect(QRect(100, 100, 200, 200));
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter);
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(100, 100, 200, 200));
+ }
+
+ { // No viewport, viewBox -> targetRect
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter, QRectF(50, 50, 250, 250));
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(50, 50, 250, 250));
+
+ }
+
+ data.replace("<svg>", "<svg viewBox=\"0 0 1000 1000\">");
+
+ { // No viewport, no targetRect -> viewBox
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter);
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(250, 250, 500, 500));
+ }
+
+ data.replace("<svg", "<svg width=\"500\" height=\"500\"");
+
+ { // Viewport
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter);
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(125, 125, 250, 250));
+ }
+
+}
+
+void tst_QSvgRenderer::testRenderElement()
+{
+ QByteArray data(src);
+
+ { // No viewport, viewBox, targetRect, or deviceRect -> boundingRect
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter, QLatin1String("foo"));
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(0, 0, 100, 100));
+ }
+
+ { // No viewport, viewBox, targetRect -> deviceRect
+ QPicture picture;
+ picture.setBoundingRect(QRect(100, 100, 200, 200));
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter, QLatin1String("foo"));
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(100, 100, 200, 200));
+ }
+
+ { // No viewport, viewBox -> targetRect
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter, QLatin1String("foo"), QRectF(50, 50, 250, 250));
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(50, 50, 250, 250));
+
+ }
+
+ data.replace("<svg>", "<svg viewBox=\"0 0 1000 1000\">");
+
+ { // No viewport, no targetRect -> view box size
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter, QLatin1String("foo"));
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(0, 0, 100, 100));
+ }
+
+ data.replace("<svg", "<svg width=\"500\" height=\"500\"");
+
+ { // Viewport
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend(data);
+ rend.render(&painter, QLatin1String("foo"));
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(0, 0, 100, 100));
+ }
+
+}
+
+void tst_QSvgRenderer::constructorQXmlStreamReader() const
+{
+ const QByteArray data(src);
+
+ QXmlStreamReader reader(data);
+
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend(&reader);
+ rend.render(&painter, QLatin1String("foo"));
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(0, 0, 100, 100));
+}
+
+void tst_QSvgRenderer::loadQXmlStreamReader() const
+{
+ const QByteArray data(src);
+
+ QXmlStreamReader reader(data);
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer rend;
+ rend.load(&reader);
+ rend.render(&painter, QLatin1String("foo"));
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(0, 0, 100, 100));
+}
+
+
+void tst_QSvgRenderer::nestedQXmlStreamReader() const
+{
+ const QByteArray data(QByteArray("<bar>") + QByteArray(src) + QByteArray("</bar>"));
+
+ QXmlStreamReader reader(data);
+
+ QCOMPARE(reader.readNext(), QXmlStreamReader::StartDocument);
+ QCOMPARE(reader.readNext(), QXmlStreamReader::StartElement);
+ QCOMPARE(reader.name().toString(), QLatin1String("bar"));
+
+ QPicture picture;
+ QPainter painter(&picture);
+ QSvgRenderer renderer(&reader);
+ renderer.render(&painter, QLatin1String("foo"));
+ painter.end();
+ QCOMPARE(picture.boundingRect(), QRect(0, 0, 100, 100));
+
+ QCOMPARE(reader.readNext(), QXmlStreamReader::EndElement);
+ QCOMPARE(reader.name().toString(), QLatin1String("bar"));
+ QCOMPARE(reader.readNext(), QXmlStreamReader::EndDocument);
+
+ QVERIFY(reader.atEnd());
+ QVERIFY(!reader.hasError());
+}
+
+void tst_QSvgRenderer::stylePropagation() const
+{
+ QByteArray data("<svg>"
+ "<g id='foo' style='fill:#ffff00;'>"
+ "<g id='bar' style='fill:#ff00ff;'>"
+ "<g id='baz' style='fill:#00ffff;'>"
+ "<rect id='alpha' x='0' y='0' width='100' height='100'/>"
+ "</g>"
+ "<rect id='beta' x='100' y='0' width='100' height='100'/>"
+ "</g>"
+ "<rect id='gamma' x='0' y='100' width='100' height='100'/>"
+ "</g>"
+ "<rect id='delta' x='100' y='100' width='100' height='100'/>"
+ "</svg>"); // alpha=cyan, beta=magenta, gamma=yellow, delta=black
+
+ QImage image1(200, 200, QImage::Format_RGB32);
+ QImage image2(200, 200, QImage::Format_RGB32);
+ QImage image3(200, 200, QImage::Format_RGB32);
+ QPainter painter;
+ QSvgRenderer renderer(data);
+ QLatin1String parts[4] = {QLatin1String("alpha"), QLatin1String("beta"), QLatin1String("gamma"), QLatin1String("delta")};
+
+ QVERIFY(painter.begin(&image1));
+ for (int i = 0; i < 4; ++i)
+ renderer.render(&painter, parts[i], QRectF(renderer.boundsOnElement(parts[i])));
+ painter.end();
+
+ QVERIFY(painter.begin(&image2));
+ renderer.render(&painter, renderer.viewBoxF());
+ painter.end();
+
+ QVERIFY(painter.begin(&image3));
+ painter.setPen(Qt::NoPen);
+ painter.setBrush(QBrush(Qt::cyan));
+ painter.drawRect(0, 0, 100, 100);
+ painter.setBrush(QBrush(Qt::magenta));
+ painter.drawRect(100, 0, 100, 100);
+ painter.setBrush(QBrush(Qt::yellow));
+ painter.drawRect(0, 100, 100, 100);
+ painter.setBrush(QBrush(Qt::black));
+ painter.drawRect(100, 100, 100, 100);
+ painter.end();
+
+ QCOMPARE(image1, image2);
+ QCOMPARE(image1, image3);
+}
+
+static qreal transformNorm(const QTransform &m)
+{
+ return qSqrt(m.m11() * m.m11()
+ + m.m12() * m.m12()
+ + m.m13() * m.m13()
+ + m.m21() * m.m21()
+ + m.m22() * m.m22()
+ + m.m23() * m.m23()
+ + m.m31() * m.m31()
+ + m.m32() * m.m32()
+ + m.m33() * m.m33());
+}
+
+static bool diffIsSmallEnough(double diff, double norm)
+{
+ return diff <= 1e-12 * norm;
+}
+
+static bool diffIsSmallEnough(float diff, float norm)
+{
+ return diff <= 1e-5 * norm;
+}
+
+static void compareTransforms(const QTransform &m1, const QTransform &m2)
+{
+ qreal norm1 = transformNorm(m1);
+ qreal norm2 = transformNorm(m2);
+ qreal diffNorm = transformNorm(QTransform(m1.m11() - m2.m11(),
+ m1.m12() - m2.m12(),
+ m1.m13() - m2.m13(),
+ m1.m21() - m2.m21(),
+ m1.m22() - m2.m22(),
+ m1.m23() - m2.m23(),
+ m1.m31() - m2.m31(),
+ m1.m32() - m2.m32(),
+ m1.m33() - m2.m33()));
+ QVERIFY(diffIsSmallEnough(diffNorm, qMin(norm1, norm2)));
+}
+
+void tst_QSvgRenderer::matrixForElement() const
+{
+ QByteArray data("<svg>"
+ "<g id='ichi' transform='translate(-3,1)'>"
+ "<g id='ni' transform='rotate(45)'>"
+ "<g id='san' transform='scale(4,2)'>"
+ "<g id='yon' transform='matrix(1,2,3,4,5,6)'>"
+ "<rect id='firkant' x='-1' y='-1' width='2' height='2'/>"
+ "</g>"
+ "</g>"
+ "</g>"
+ "</g>"
+ "</svg>");
+
+ QImage image(13, 37, QImage::Format_RGB32);
+ QPainter painter(&image);
+ QSvgRenderer renderer(data);
+
+ compareTransforms(QTransform(painter.worldMatrix()), QTransform(renderer.matrixForElement(QLatin1String("ichi"))));
+ painter.translate(-3, 1);
+ compareTransforms(QTransform(painter.worldMatrix()), QTransform(renderer.matrixForElement(QLatin1String("ni"))));
+ painter.rotate(45);
+ compareTransforms(QTransform(painter.worldMatrix()), QTransform(renderer.matrixForElement(QLatin1String("san"))));
+ painter.scale(4, 2);
+ compareTransforms(QTransform(painter.worldMatrix()), QTransform(renderer.matrixForElement(QLatin1String("yon"))));
+ painter.setWorldMatrix(QMatrix(1, 2, 3, 4, 5, 6), true);
+ compareTransforms(QTransform(painter.worldMatrix()), QTransform(renderer.matrixForElement(QLatin1String("firkant"))));
+}
+
+void tst_QSvgRenderer::boundsOnElement() const
+{
+ QByteArray data("<svg>"
+ "<g id=\"prim\" transform=\"translate(-3,1)\">"
+ "<g id=\"sjokade\" stroke=\"none\" stroke-width=\"10\">"
+ "<rect id=\"kaviar\" transform=\"rotate(45)\" x=\"-10\" y=\"-10\" width=\"20\" height=\"20\"/>"
+ "</g>"
+ "<g id=\"nugatti\" stroke=\"black\" stroke-width=\"2\">"
+ "<use x=\"0\" y=\"0\" transform=\"rotate(45)\" xlink:href=\"#kaviar\"/>"
+ "</g>"
+ "<g id=\"nutella\" stroke=\"none\" stroke-width=\"10\">"
+ "<path id=\"baconost\" transform=\"rotate(45)\" d=\"M-10 -10 L10 -10 L10 10 L-10 10 Z\"/>"
+ "</g>"
+ "<g id=\"hapaa\" transform=\"translate(-2,2)\" stroke=\"black\" stroke-width=\"2\">"
+ "<use x=\"0\" y=\"0\" transform=\"rotate(45)\" xlink:href=\"#baconost\"/>"
+ "</g>"
+ "</g>"
+ "</svg>");
+
+ qreal sqrt2 = qSqrt(2);
+ QSvgRenderer renderer(data);
+ QCOMPARE(renderer.boundsOnElement(QLatin1String("sjokade")), QRectF(-10 * sqrt2, -10 * sqrt2, 20 * sqrt2, 20 * sqrt2));
+ QCOMPARE(renderer.boundsOnElement(QLatin1String("kaviar")), QRectF(-10 * sqrt2, -10 * sqrt2, 20 * sqrt2, 20 * sqrt2));
+ QCOMPARE(renderer.boundsOnElement(QLatin1String("nugatti")), QRectF(-11, -11, 22, 22));
+ QCOMPARE(renderer.boundsOnElement(QLatin1String("nutella")), QRectF(-10 * sqrt2, -10 * sqrt2, 20 * sqrt2, 20 * sqrt2));
+ QCOMPARE(renderer.boundsOnElement(QLatin1String("baconost")), QRectF(-10 * sqrt2, -10 * sqrt2, 20 * sqrt2, 20 * sqrt2));
+ QCOMPARE(renderer.boundsOnElement(QLatin1String("hapaa")), QRectF(-13, -9, 22, 22));
+ QCOMPARE(renderer.boundsOnElement(QLatin1String("prim")), QRectF(-10 * sqrt2 - 3, -10 * sqrt2 + 1, 20 * sqrt2, 20 * sqrt2));
+}
+
+void tst_QSvgRenderer::gradientStops() const
+{
+ {
+ QByteArray data("<svg>"
+ "<defs>"
+ "<linearGradient id=\"gradient\">"
+ "</linearGradient>"
+ "</defs>"
+ "<rect fill=\"url(#gradient)\" height=\"64\" width=\"64\" x=\"0\" y=\"0\"/>"
+ "</svg>");
+ QSvgRenderer renderer(data);
+
+ QImage image(64, 64, QImage::Format_ARGB32_Premultiplied), refImage(64, 64, QImage::Format_ARGB32_Premultiplied);
+ image.fill(0x87654321);
+ refImage.fill(0x87654321);
+
+ QPainter painter(&image);
+ renderer.render(&painter);
+ QCOMPARE(image, refImage);
+ }
+
+ {
+ QByteArray data("<svg>"
+ "<defs>"
+ "<linearGradient id=\"gradient\">"
+ "<stop offset=\"1\" stop-color=\"cyan\"/>"
+ "</linearGradient>"
+ "</defs>"
+ "<rect fill=\"url(#gradient)\" height=\"64\" width=\"64\" x=\"0\" y=\"0\"/>"
+ "</svg>");
+ QSvgRenderer renderer(data);
+
+ QImage image(64, 64, QImage::Format_ARGB32_Premultiplied), refImage(64, 64, QImage::Format_ARGB32_Premultiplied);
+ refImage.fill(0xff00ffff);
+
+ QPainter painter(&image);
+ renderer.render(&painter);
+ QCOMPARE(image, refImage);
+ }
+
+ {
+ QByteArray data("<svg>"
+ "<defs>"
+ "<linearGradient id=\"gradient\">"
+ "<stop offset=\"0\" stop-color=\"red\"/>"
+ "<stop offset=\"0\" stop-color=\"cyan\"/>"
+ "<stop offset=\"0.5\" stop-color=\"cyan\"/>"
+ "<stop offset=\"0.5\" stop-color=\"magenta\"/>"
+ "<stop offset=\"0.5\" stop-color=\"yellow\"/>"
+ "<stop offset=\"1\" stop-color=\"yellow\"/>"
+ "<stop offset=\"1\" stop-color=\"blue\"/>"
+ "</linearGradient>"
+ "</defs>"
+ "<rect fill=\"url(#gradient)\" height=\"64\" width=\"64\" x=\"0\" y=\"0\"/>"
+ "</svg>");
+ QSvgRenderer renderer(data);
+
+ QImage image(64, 64, QImage::Format_ARGB32_Premultiplied), refImage(64, 64, QImage::Format_ARGB32_Premultiplied);
+
+ QPainter painter;
+ painter.begin(&refImage);
+ painter.fillRect(QRectF(0, 0, 32, 64), Qt::cyan);
+ painter.fillRect(QRectF(32, 0, 32, 64), Qt::yellow);
+ painter.end();
+
+ painter.begin(&image);
+ renderer.render(&painter);
+ painter.end();
+
+ QCOMPARE(image, refImage);
+ }
+}
+
+void tst_QSvgRenderer::gradientRefs()
+{
+ const char *svgs[] = {
+ "<svg>"
+ "<defs>"
+ "<linearGradient id=\"gradient\">"
+ "<stop offset=\"0\" stop-color=\"red\" stop-opacity=\"0\"/>"
+ "<stop offset=\"1\" stop-color=\"blue\"/>"
+ "</linearGradient>"
+ "</defs>"
+ "<rect fill=\"url(#gradient)\" height=\"8\" width=\"256\" x=\"0\" y=\"0\"/>"
+ "</svg>",
+ "<svg>"
+ "<defs>"
+ "<linearGradient id=\"gradient\" xlink:href=\"#gradient0\">"
+ "</linearGradient>"
+ "<linearGradient id=\"gradient0\">"
+ "<stop offset=\"0\" stop-color=\"red\" stop-opacity=\"0\"/>"
+ "<stop offset=\"1\" stop-color=\"blue\"/>"
+ "</linearGradient>"
+ "</defs>"
+ "<rect fill=\"url(#gradient)\" height=\"8\" width=\"256\" x=\"0\" y=\"0\"/>"
+ "</svg>",
+ "<svg>"
+ "<defs>"
+ "<linearGradient id=\"gradient0\">"
+ "<stop offset=\"0\" stop-color=\"red\" stop-opacity=\"0\"/>"
+ "<stop offset=\"1\" stop-color=\"blue\"/>"
+ "</linearGradient>"
+ "<linearGradient id=\"gradient\" xlink:href=\"#gradient0\">"
+ "</linearGradient>"
+ "</defs>"
+ "<rect fill=\"url(#gradient)\" height=\"8\" width=\"256\" x=\"0\" y=\"0\"/>"
+ "</svg>",
+ "<svg>"
+ "<rect fill=\"url(#gradient)\" height=\"8\" width=\"256\" x=\"0\" y=\"0\"/>"
+ "<defs>"
+ "<linearGradient id=\"gradient0\">"
+ "<stop offset=\"0\" stop-color=\"red\" stop-opacity=\"0\"/>"
+ "<stop offset=\"1\" stop-color=\"blue\"/>"
+ "</linearGradient>"
+ "<linearGradient id=\"gradient\" xlink:href=\"#gradient0\">"
+ "</linearGradient>"
+ "</defs>"
+ "</svg>"
+ };
+ for (int i = 0 ; i < sizeof(svgs) / sizeof(svgs[0]) ; ++i)
+ {
+ QByteArray data = svgs[i];
+ QSvgRenderer renderer(data);
+
+ QImage image(256, 8, QImage::Format_ARGB32_Premultiplied);
+ image.fill(0);
+
+ QPainter painter(&image);
+ renderer.render(&painter);
+
+ const QRgb *line = reinterpret_cast<QRgb *>(image.scanLine(3));
+ QRgb left = line[0]; // transparent black
+ QRgb mid = line[127]; // semi transparent magenta
+ QRgb right = line[255]; // opaque blue
+
+ QVERIFY((qAlpha(left) < 3) && (qRed(left) < 3) && (qGreen(left) == 0) && (qBlue(left) < 3));
+ QVERIFY((qAbs(qAlpha(mid) - 127) < 3) && (qAbs(qRed(mid) - 63) < 4) && (qGreen(mid) == 0) && (qAbs(qBlue(mid) - 63) < 4));
+ QVERIFY((qAlpha(right) > 253) && (qRed(right) < 3) && (qGreen(right) == 0) && (qBlue(right) > 251));
+ }
+}
+
+
+#ifndef QT_NO_COMPRESS
+void tst_QSvgRenderer::testGzLoading()
+{
+ QSvgRenderer renderer(QLatin1String(SRCDIR "heart.svgz"));
+ QVERIFY(renderer.isValid());
+
+ QSvgRenderer resourceRenderer(QLatin1String(":/heart.svgz"));
+ QVERIFY(resourceRenderer.isValid());
+
+ QFile largeFileGz(SRCDIR "large.svgz");
+ largeFileGz.open(QIODevice::ReadOnly);
+ QByteArray data = largeFileGz.readAll();
+ QSvgRenderer autoDetectGzData(data);
+ QVERIFY(autoDetectGzData.isValid());
+}
+
+#ifdef QT_BUILD_INTERNAL
+QT_BEGIN_NAMESPACE
+QByteArray qt_inflateGZipDataFrom(QIODevice *device);
+QT_END_NAMESPACE
+#endif
+
+void tst_QSvgRenderer::testGzHelper_data()
+{
+ QTest::addColumn<QByteArray>("in");
+ QTest::addColumn<QByteArray>("out");
+
+ QTest::newRow("empty") << QByteArray() << QByteArray();
+ QTest::newRow("small") << QByteArray::fromHex(QByteArray("1f8b08005819934800034b"
+ "cbcfe70200a865327e04000000")) << QByteArray("foo\n");
+
+ QFile largeFileGz("large.svgz");
+ largeFileGz.open(QIODevice::ReadOnly);
+ QFile largeFile("large.svg");
+ largeFile.open(QIODevice::ReadOnly);
+ QTest::newRow("large") << largeFileGz.readAll() << largeFile.readAll();
+
+ QTest::newRow("zeroes") << QByteArray::fromHex(QByteArray("1f8b0800131f9348000333"
+ "301805a360148c54c00500d266708601040000")) << QByteArray(1024, '0').append('\n');
+
+ QTest::newRow("twoMembers") << QByteArray::fromHex(QByteArray("1f8b08001c2a934800034b"
+ "cbcfe70200a865327e040000001f8b08001c2a934800034b4a2ce20200e9b3a20404000000"))
+ << QByteArray("foo\nbar\n");
+
+ // We should still get data of the first member if subsequent members are corrupt
+ QTest::newRow("corruptedSecondMember") << QByteArray::fromHex(QByteArray("1f8b08001c2a934800034b"
+ "cbcfe70200a865327e040000001f8c08001c2a934800034b4a2ce20200e9b3a20404000000"))
+ << QByteArray("foo\n");
+
+}
+
+void tst_QSvgRenderer::testGzHelper()
+{
+#ifdef QT_BUILD_INTERNAL
+ QFETCH(QByteArray, in);
+ QFETCH(QByteArray, out);
+
+ QBuffer buffer(&in);
+ buffer.open(QIODevice::ReadOnly);
+ QVERIFY(buffer.isReadable());
+ QByteArray result = qt_inflateGZipDataFrom(&buffer);
+ QCOMPARE(result, out);
+#endif
+}
+#endif
+
+void tst_QSvgRenderer::fillRule()
+{
+ static const char *svgs[] = {
+ // Paths
+ // Default fill-rule (nonzero)
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"30\" width=\"30\" fill=\"blue\" />"
+ " <path d=\"M10 0 L30 0 L30 30 L0 30 L0 10 L20 10 L20 20 L10 20 Z\" fill=\"red\" />"
+ "</svg>",
+ // nonzero
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"30\" width=\"30\" fill=\"blue\" />"
+ " <path d=\"M10 0 L30 0 L30 30 L0 30 L0 10 L20 10 L20 20 L10 20 Z\" fill=\"red\" fill-rule=\"nonzero\" />"
+ "</svg>",
+ // evenodd
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"30\" width=\"30\" fill=\"blue\" />"
+ " <path d=\"M10 0 L30 0 L30 30 L0 30 L0 10 L20 10 L20 20 L10 20 Z\" fill=\"red\" fill-rule=\"evenodd\" />"
+ "</svg>",
+
+ // Polygons
+ // Default fill-rule (nonzero)
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"30\" width=\"30\" fill=\"blue\" />"
+ " <polygon points=\"10 0 30 0 30 30 0 30 0 10 20 10 20 20 10 20\" fill=\"red\" />"
+ "</svg>",
+ // nonzero
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"30\" width=\"30\" fill=\"blue\" />"
+ " <polygon points=\"10 0 30 0 30 30 0 30 0 10 20 10 20 20 10 20\" fill=\"red\" fill-rule=\"nonzero\" />"
+ "</svg>",
+ // evenodd
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"30\" width=\"30\" fill=\"blue\" />"
+ " <polygon points=\"10 0 30 0 30 30 0 30 0 10 20 10 20 20 10 20\" fill=\"red\" fill-rule=\"evenodd\" />"
+ "</svg>"
+ };
+
+ const int COUNT = sizeof(svgs) / sizeof(svgs[0]);
+ QImage refImageNonZero(30, 30, QImage::Format_ARGB32_Premultiplied);
+ QImage refImageEvenOdd(30, 30, QImage::Format_ARGB32_Premultiplied);
+ refImageNonZero.fill(0xffff0000);
+ refImageEvenOdd.fill(0xffff0000);
+ QPainter p;
+ p.begin(&refImageNonZero);
+ p.fillRect(QRectF(0, 0, 10, 10), Qt::blue);
+ p.end();
+ p.begin(&refImageEvenOdd);
+ p.fillRect(QRectF(0, 0, 10, 10), Qt::blue);
+ p.fillRect(QRectF(10, 10, 10, 10), Qt::blue);
+ p.end();
+
+ for (int i = 0; i < COUNT; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ QImage image(30, 30, QImage::Format_ARGB32_Premultiplied);
+ image.fill(0);
+ p.begin(&image);
+ renderer.render(&p);
+ p.end();
+ QCOMPARE(image, i % 3 == 2 ? refImageEvenOdd : refImageNonZero);
+ }
+}
+
+static void opacity_drawSvgAndVerify(const QByteArray &data)
+{
+ QSvgRenderer renderer(data);
+ QVERIFY(renderer.isValid());
+ QImage image(10, 10, QImage::Format_ARGB32_Premultiplied);
+ image.fill(0xffff00ff);
+ QPainter painter(&image);
+ renderer.render(&painter);
+ painter.end();
+ QCOMPARE(image.pixel(5, 5), 0xff7f7f7f);
+}
+
+void tst_QSvgRenderer::opacity()
+{
+ static const char *opacities[] = {"-1.4641", "0", "0.5", "1", "1.337"};
+ static const char *firstColors[] = {"#7f7f7f", "#7f7f7f", "#402051", "blue", "#123456"};
+ static const char *secondColors[] = {"red", "#bad", "#bedead", "#7f7f7f", "#7f7f7f"};
+
+ // Fill-opacity
+ for (int i = 0; i < 5; ++i) {
+ QByteArray data("<svg><rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"");
+ data.append(firstColors[i]);
+ data.append("\"/><rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"");
+ data.append(secondColors[i]);
+ data.append("\" fill-opacity=\"");
+ data.append(opacities[i]);
+ data.append("\"/></svg>");
+ opacity_drawSvgAndVerify(data);
+ }
+ // Stroke-opacity
+ for (int i = 0; i < 5; ++i) {
+ QByteArray data("<svg viewBox=\"0 0 10 10\"><polyline points=\"0 5 10 5\" fill=\"none\" stroke=\"");
+ data.append(firstColors[i]);
+ data.append("\" stroke-width=\"10\"/><line x1=\"5\" y1=\"0\" x2=\"5\" y2=\"10\" fill=\"none\" stroke=\"");
+ data.append(secondColors[i]);
+ data.append("\" stroke-width=\"10\" stroke-opacity=\"");
+ data.append(opacities[i]);
+ data.append("\"/></svg>");
+ opacity_drawSvgAndVerify(data);
+ }
+ // As gradients:
+ // Fill-opacity
+ for (int i = 0; i < 5; ++i) {
+ QByteArray data("<svg><defs><linearGradient id=\"gradient\"><stop offset=\"0\" stop-color=\"");
+ data.append(secondColors[i]);
+ data.append("\"/><stop offset=\"1\" stop-color=\"");
+ data.append(secondColors[i]);
+ data.append("\"/></linearGradient></defs><rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"");
+ data.append(firstColors[i]);
+ data.append("\"/><rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"url(#gradient)\" fill-opacity=\"");
+ data.append(opacities[i]);
+ data.append("\"/></svg>");
+ opacity_drawSvgAndVerify(data);
+ }
+ // Stroke-opacity
+ for (int i = 0; i < 5; ++i) {
+ QByteArray data("<svg viewBox=\"0 0 10 10\"><defs><linearGradient id=\"grad\"><stop offset=\"0\" stop-color=\"");
+ data.append(secondColors[i]);
+ data.append("\"/><stop offset=\"1\" stop-color=\"");
+ data.append(secondColors[i]);
+ data.append("\"/></linearGradient></defs><polyline points=\"0 5 10 5\" fill=\"none\" stroke=\"");
+ data.append(firstColors[i]);
+ data.append("\" stroke-width=\"10\" /><line x1=\"5\" y1=\"0\" x2=\"5\" y2=\"10\" fill=\"none\" stroke=\"url(#grad)\" stroke-width=\"10\" stroke-opacity=\"");
+ data.append(opacities[i]);
+ data.append("\" /></svg>");
+ opacity_drawSvgAndVerify(data);
+ }
+}
+
+void tst_QSvgRenderer::paths()
+{
+ static const char *svgs[] = {
+ // Absolute coordinates, explicit commands.
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"50\" width=\"50\" fill=\"blue\" />"
+ " <path d=\"M50 0 V50 H0 Q0 25 25 25 T50 0 C25 0 50 50 25 50 S25 0 0 0 Z\" fill=\"red\" fill-rule=\"evenodd\"/>"
+ "</svg>",
+ // Absolute coordinates, implicit commands.
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"50\" width=\"50\" fill=\"blue\" />"
+ " <path d=\"M50 0 50 50 0 50 Q0 25 25 25 Q50 25 50 0 C25 0 50 50 25 50 C0 50 25 0 0 0 Z\" fill=\"red\" fill-rule=\"evenodd\" />"
+ "</svg>",
+ // Relative coordinates, explicit commands.
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"50\" width=\"50\" fill=\"blue\" />"
+ " <path d=\"m50 0 v50 h-50 q0 -25 25 -25 t25 -25 c-25 0 0 50 -25 50 s0 -50 -25 -50 z\" fill=\"red\" fill-rule=\"evenodd\" />"
+ "</svg>",
+ // Relative coordinates, implicit commands.
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"50\" width=\"50\" fill=\"blue\" />"
+ " <path d=\"m50 0 0 50 -50 0 q0 -25 25 -25 25 0 25 -25 c-25 0 0 50 -25 50 -25 0 0 -50 -25 -50 z\" fill=\"red\" fill-rule=\"evenodd\" />"
+ "</svg>",
+ // Absolute coordinates, explicit commands, minimal whitespace.
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"50\" width=\"50\" fill=\"blue\" />"
+ " <path d=\"m50 0v50h-50q0-25 25-25t25-25c-25 0 0 50-25 50s0-50-25-50z\" fill=\"red\" fill-rule=\"evenodd\" />"
+ "</svg>",
+ // Absolute coordinates, explicit commands, extra whitespace.
+ "<svg>"
+ " <rect x=\"0\" y=\"0\" height=\"50\" width=\"50\" fill=\"blue\" />"
+ " <path d=\" M 50 0 V 50 H 0 Q 0 25 25 25 T 50 0 C 25 0 50 50 25 50 S 25 0 0 0 Z \" fill=\"red\" fill-rule=\"evenodd\" />"
+ "</svg>"
+ };
+
+ const int COUNT = sizeof(svgs) / sizeof(svgs[0]);
+ QImage images[COUNT];
+ QPainter p;
+
+ for (int i = 0; i < COUNT; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ QVERIFY(renderer.isValid());
+ images[i] = QImage(50, 50, QImage::Format_ARGB32_Premultiplied);
+ images[i].fill(0);
+ p.begin(&images[i]);
+ renderer.render(&p);
+ p.end();
+ if (i != 0) {
+ QCOMPARE(images[i], images[0]);
+ }
+ }
+}
+
+void tst_QSvgRenderer::displayMode()
+{
+ static const char *svgs[] = {
+ // All visible.
+ "<svg>"
+ " <g>"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"red\" />"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"blue\" />"
+ " </g>"
+ "</svg>",
+ // Don't display svg element.
+ "<svg display=\"none\">"
+ " <g>"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"red\" />"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"blue\" />"
+ " </g>"
+ "</svg>",
+ // Don't display g element.
+ "<svg>"
+ " <g display=\"none\">"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"red\" />"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"blue\" />"
+ " </g>"
+ "</svg>",
+ // Don't display first rect element.
+ "<svg>"
+ " <g>"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"red\" display=\"none\" />"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"blue\" />"
+ " </g>"
+ "</svg>",
+ // Don't display second rect element.
+ "<svg>"
+ " <g>"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"red\" />"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"blue\" display=\"none\" />"
+ " </g>"
+ "</svg>",
+ // Don't display svg element, but set display mode to "inline" for other elements.
+ "<svg display=\"none\">"
+ " <g display=\"inline\">"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"red\" display=\"inline\" />"
+ " <rect x=\"0\" y=\"0\" height=\"10\" width=\"10\" fill=\"blue\" display=\"inline\" />"
+ " </g>"
+ "</svg>"
+ };
+
+ QRgb expectedColors[] = {0xff0000ff, 0xff00ff00, 0xff00ff00, 0xff0000ff, 0xffff0000, 0xff00ff00};
+
+ const int COUNT = sizeof(svgs) / sizeof(svgs[0]);
+ QPainter p;
+
+ for (int i = 0; i < COUNT; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ QVERIFY(renderer.isValid());
+ QImage image(10, 10, QImage::Format_ARGB32_Premultiplied);
+ image.fill(0xff00ff00);
+ p.begin(&image);
+ renderer.render(&p);
+ p.end();
+ QCOMPARE(image.pixel(5, 5), expectedColors[i]);
+ }
+}
+
+void tst_QSvgRenderer::strokeInherit()
+{
+ static const char *svgs[] = {
+ // Reference.
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>",
+ // stroke
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"none\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke=\"blue\"/>"
+ " </g>"
+ " <g stroke=\"yellow\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\" stroke=\"green\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-width
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"0\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-width=\"20\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"10\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\" stroke-width=\"0\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-linecap
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"round\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-linecap=\"butt\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-linejoin
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"round\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-linejoin=\"miter\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-miterlimit
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"2\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-miterlimit=\"1\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-dasharray
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"1,1,1,1,1,1,3,1,3,1,3,1,1,1,1,1,1,3\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-dasharray=\"20,10\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"none\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\" stroke-dasharray=\"3,3,1\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-dashoffset
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"0\" stroke-opacity=\"0.5\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-dashoffset=\"10\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"0\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\" stroke-dashoffset=\"4.5\"/>"
+ " </g>"
+ "</svg>",
+ // stroke-opacity
+ "<svg viewBox=\"0 0 200 30\">"
+ " <g stroke=\"blue\" stroke-width=\"20\" stroke-linecap=\"butt\""
+ " stroke-linejoin=\"miter\" stroke-miterlimit=\"1\" stroke-dasharray=\"20,10\""
+ " stroke-dashoffset=\"10\" stroke-opacity=\"0\">"
+ " <polyline fill=\"none\" points=\"10 10 100 10 100 20 190 20\" stroke-opacity=\"0.5\"/>"
+ " </g>"
+ " <g stroke=\"green\" stroke-width=\"0\" stroke-dasharray=\"3,3,1\" stroke-dashoffset=\"4.5\">"
+ " <polyline fill=\"none\" points=\"10 25 80 25\"/>"
+ " </g>"
+ "</svg>"
+ };
+
+ const int COUNT = sizeof(svgs) / sizeof(svgs[0]);
+ QImage images[COUNT];
+ QPainter p;
+
+ for (int i = 0; i < COUNT; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ QVERIFY(renderer.isValid());
+ images[i] = QImage(200, 30, QImage::Format_ARGB32_Premultiplied);
+ images[i].fill(-1);
+ p.begin(&images[i]);
+ renderer.render(&p);
+ p.end();
+ if (i != 0) {
+ QCOMPARE(images[0], images[i]);
+ }
+ }
+}
+
+void tst_QSvgRenderer::testFillInheritance()
+{
+ static const char *svgs[] = {
+ //reference
+ "<svg viewBox = \"0 0 200 200\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" fill= \"red\" stroke = \"blue\" fill-opacity = \"0.5\" fill-rule = \"evenodd\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" fill= \"red\" stroke = \"blue\" fill-opacity = \"0.5\" fill-rule = \"evenodd\"/>"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"green\" fill-opacity = \"0\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"red\" fill-opacity = \"0.5\" fill-rule = \"evenodd\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" stroke = \"blue\"/>"
+ " </g>"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"green\" fill-opacity = \"0\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"green\" fill-rule = \"nonzero\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" stroke = \"blue\" fill = \"red\" fill-opacity = \"0.5\" fill-rule = \"evenodd\"/>"
+ " </g>"
+ " <g fill-opacity = \"0.8\" fill = \"red\">"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"green\" fill-opacity = \"0\"/>"
+ " </g>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"red\" >"
+ " <g fill-opacity = \"0.5\">"
+ " <g fill-rule = \"evenodd\">"
+ " <g>"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" stroke = \"blue\"/>"
+ " </g>"
+ " </g>"
+ " </g>"
+ " </g>"
+ " <g fill-opacity = \"0.8\" >"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"none\"/>"
+ " </g>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"none\" fill-opacity = \"0\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" stroke = \"blue\" fill = \"red\" fill-opacity = \"0.5\" fill-rule = \"evenodd\"/>"
+ " </g>"
+ " <g fill-opacity = \"0\" >"
+ " <rect x = \"40\" y = \"40\" width = \"70\" height =\"20\" fill = \"green\"/>"
+ " </g>"
+ "</svg>"
+ };
+
+ const int COUNT = sizeof(svgs) / sizeof(svgs[0]);
+ QImage images[COUNT];
+ QPainter p;
+
+ for (int i = 0; i < COUNT; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ QVERIFY(renderer.isValid());
+ images[i] = QImage(200, 200, QImage::Format_ARGB32_Premultiplied);
+ images[i].fill(-1);
+ p.begin(&images[i]);
+ renderer.render(&p);
+ p.end();
+ if (i != 0) {
+ QCOMPARE(images[0], images[i]);
+ }
+ }
+}
+void tst_QSvgRenderer::testStopOffsetOpacity()
+{
+ static const char *svgs[] = {
+ //reference
+ "<svg viewBox=\"0 0 64 64\">"
+ "<radialGradient id=\"MyGradient1\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"50\" r=\"30\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"0.0\" style=\"stop-color:red\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:green\" stop-opacity=\"1\"/>"
+ "<stop offset=\"1\" style=\"stop-color:yellow\" stop-opacity=\"1\"/>"
+ "</radialGradient>"
+ "<radialGradient id=\"MyGradient2\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"70\" r=\"70\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"0.0\" style=\"stop-color:blue\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:violet\" stop-opacity=\"1\"/>"
+ "<stop offset=\"1\" style=\"stop-color:orange\" stop-opacity=\"1\"/>"
+ "</radialGradient>"
+ "<rect x=\"5\" y=\"5\" width=\"55\" height=\"55\" fill=\"url(#MyGradient1)\" stroke=\"black\" />"
+ "<rect x=\"20\" y=\"20\" width=\"35\" height=\"35\" fill=\"url(#MyGradient2)\"/>"
+ "</svg>",
+ //Stop Offset
+ "<svg viewBox=\"0 0 64 64\">"
+ "<radialGradient id=\"MyGradient1\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"50\" r=\"30\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"abc\" style=\"stop-color:red\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:green\" stop-opacity=\"1\"/>"
+ "<stop offset=\"1\" style=\"stop-color:yellow\" stop-opacity=\"1\"/>"
+ "</radialGradient>"
+ "<radialGradient id=\"MyGradient2\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"70\" r=\"70\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"-3.bc\" style=\"stop-color:blue\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:violet\" stop-opacity=\"1\"/>"
+ "<stop offset=\"1\" style=\"stop-color:orange\" stop-opacity=\"1\"/>"
+ "</radialGradient>"
+ "<rect x=\"5\" y=\"5\" width=\"55\" height=\"55\" fill=\"url(#MyGradient1)\" stroke=\"black\" />"
+ "<rect x=\"20\" y=\"20\" width=\"35\" height=\"35\" fill=\"url(#MyGradient2)\"/>"
+ "</svg>",
+ //Stop Opacity
+ "<svg viewBox=\"0 0 64 64\">"
+ "<radialGradient id=\"MyGradient1\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"50\" r=\"30\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"0.0\" style=\"stop-color:red\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:green\" stop-opacity=\"x.45\"/>"
+ "<stop offset=\"1\" style=\"stop-color:yellow\" stop-opacity=\"-3.abc\"/>"
+ "</radialGradient>"
+ "<radialGradient id=\"MyGradient2\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"70\" r=\"70\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"0.0\" style=\"stop-color:blue\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:violet\" stop-opacity=\"-0.xy\"/>"
+ "<stop offset=\"1\" style=\"stop-color:orange\" stop-opacity=\"z.5\"/>"
+ "</radialGradient>"
+ "<rect x=\"5\" y=\"5\" width=\"55\" height=\"55\" fill=\"url(#MyGradient1)\" stroke=\"black\" />"
+ "<rect x=\"20\" y=\"20\" width=\"35\" height=\"35\" fill=\"url(#MyGradient2)\"/>"
+ "</svg>",
+ //Stop offset and Stop opacity
+ "<svg viewBox=\"0 0 64 64\">"
+ "<radialGradient id=\"MyGradient1\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"50\" r=\"30\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"abc\" style=\"stop-color:red\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:green\" stop-opacity=\"x.45\"/>"
+ "<stop offset=\"1\" style=\"stop-color:yellow\" stop-opacity=\"-3.abc\"/>"
+ "</radialGradient>"
+ "<radialGradient id=\"MyGradient2\" gradientUnits=\"userSpaceOnUse\" cx=\"50\" cy=\"70\" r=\"70\" fx=\"20\" fy=\"20\">"
+ "<stop offset=\"-3.bc\" style=\"stop-color:blue\" stop-opacity=\"0.3\"/>"
+ "<stop offset=\"0.5\" style=\"stop-color:violet\" stop-opacity=\"-0.xy\"/>"
+ "<stop offset=\"1\" style=\"stop-color:orange\" stop-opacity=\"z.5\"/>"
+ "</radialGradient>"
+ "<rect x=\"5\" y=\"5\" width=\"55\" height=\"55\" fill=\"url(#MyGradient1)\" stroke=\"black\" />"
+ "<rect x=\"20\" y=\"20\" width=\"35\" height=\"35\" fill=\"url(#MyGradient2)\"/>"
+ "</svg>"
+ };
+
+ QImage images[4];
+ QPainter p;
+
+ for (int i = 0; i < 4; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ QVERIFY(renderer.isValid());
+ images[i] = QImage(64, 64, QImage::Format_ARGB32_Premultiplied);
+ images[i].fill(-1);
+ p.begin(&images[i]);
+ renderer.render(&p);
+ p.end();
+ }
+ QCOMPARE(images[0], images[1]);
+ QCOMPARE(images[0], images[2]);
+ QCOMPARE(images[0], images[3]);
+}
+
+void tst_QSvgRenderer::testUseElement()
+{
+ static const char *svgs[] = {
+ //Use refering to non group node (1)
+ "<svg viewBox = \"0 0 200 200\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\"/>"
+ " <polygon points=\"20,80 50,180 100,70 40,140 50,140\" fill= \"red\" stroke = \"blue\" fill-opacity = \"0.7\" fill-rule = \"evenodd\" stroke-width = \"3\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <polygon id = \"usedPolyline\" points=\"20,20 50,120 100,10 40,80 50,80\"/>"
+ " <use y = \"60\" xlink:href = \"#usedPolyline\" fill= \"red\" stroke = \"blue\" fill-opacity = \"0.7\" fill-rule = \"evenodd\" stroke-width = \"3\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <polygon id = \"usedPolyline\" points=\"20,20 50,120 100,10 40,80 50,80\"/>"
+ " <g fill = \" red\" fill-opacity =\"0.2\">"
+ "<use y = \"60\" xlink:href = \"#usedPolyline\" stroke = \"blue\" fill-opacity = \"0.7\" fill-rule = \"evenodd\" stroke-width = \"3\"/>"
+ "</g>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <polygon id = \"usedPolyline\" points=\"20,20 50,120 100,10 40,80 50,80\"/>"
+ " <g stroke-width = \"3\" stroke = \"yellow\">"
+ " <use y = \"60\" xlink:href = \"#usedPolyline\" fill = \" red\" stroke = \"blue\" fill-opacity = \"0.7\" fill-rule = \"evenodd\"/>"
+ " </g>"
+ "</svg>",
+ //Use refering to non group node (2)
+ "<svg viewBox = \"0 0 200 200\">"
+ " <polygon points=\"20,20 50,120 100,10 40,80 50,80\" fill = \"green\" fill-rule = \"nonzero\" stroke = \"purple\" stroke-width = \"4\" stroke-dasharray = \"1,1,3,1\" stroke-offset = \"3\" stroke-miterlimit = \"6\" stroke-linecap = \"butt\" stroke-linejoin = \"round\"/>"
+ " <polygon points=\"20,80 50,180 100,70 40,140 50,140\" fill= \"red\" stroke = \"blue\" fill-opacity = \"0.7\" fill-rule = \"evenodd\" stroke-width = \"3\" stroke-dasharray = \"1,1,1,1\" stroke-offset = \"5\" stroke-miterlimit = \"3\" stroke-linecap = \"butt\" stroke-linejoin = \"square\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"green\" fill-rule = \"nonzero\" stroke = \"purple\" stroke-width = \"4\" stroke-dasharray = \"1,1,3,1\" stroke-offset = \"3\" stroke-miterlimit = \"6\" stroke-linecap = \"butt\" stroke-linejoin = \"round\">"
+ " <polygon id = \"usedPolyline\" points=\"20,20 50,120 100,10 40,80 50,80\" />"
+ " </g>"
+ " <g stroke = \"blue\" stroke-width = \"3\" stroke-dasharray = \"1,1,1,1\" stroke-offset = \"5\" stroke-miterlimit = \"3\" stroke-linecap = \"butt\" stroke-linejoin = \"square\">"
+ " <use y = \"60\" xlink:href = \"#usedPolyline\" fill-opacity = \"0.7\" fill= \"red\" stroke = \"blue\" fill-rule = \"evenodd\"/>"
+ " </g>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g fill = \"green\" fill-rule = \"nonzero\" stroke = \"purple\" stroke-width = \"4\" stroke-dasharray = \"1,1,3,1\" stroke-offset = \"3\" stroke-miterlimit = \"6\" stroke-linecap = \"butt\" stroke-linejoin = \"round\">"
+ " <polygon id = \"usedPolyline\" points=\"20,20 50,120 100,10 40,80 50,80\" />"
+ " </g>"
+ " <g stroke-width = \"3\" stroke-dasharray = \"1,1,1,1\" stroke-offset = \"5\" stroke-miterlimit = \"3\" stroke-linecap = \"butt\" stroke-linejoin = \"square\" >"
+ " <use y = \"60\" xlink:href = \"#usedPolyline\" fill= \"red\" stroke = \"blue\" fill-opacity = \"0.7\" fill-rule = \"evenodd\" />"
+ " </g>"
+ "</svg>",
+ //Use refering to group node
+ "<svg viewBox = \"0 0 200 200\">"
+ " <g>"
+ " <circle cx=\"0\" cy=\"0\" r=\"100\" fill = \"red\" fill-opacity = \"0.6\"/>"
+ " <rect x = \"10\" y = \"10\" width = \"30\" height = \"30\" fill = \"red\" fill-opacity = \"0.5\"/>"
+ " <circle fill=\"#a6ce39\" cx=\"0\" cy=\"0\" r=\"33\" fill-opacity = \"0.5\"/>"
+ " </g>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <defs>"
+ " <g id=\"usedG\">"
+ " <circle cx=\"0\" cy=\"0\" r=\"100\" fill-opacity = \"0.6\"/>"
+ " <rect x = \"10\" y = \"10\" width = \"30\" height = \"30\"/>"
+ " <circle fill=\"#a6ce39\" cx=\"0\" cy=\"0\" r=\"33\" />"
+ " </g>"
+ " </defs>"
+ " <use xlink:href =\"#usedG\" fill = \"red\" fill-opacity =\"0.5\"/>"
+ "</svg>",
+ "<svg viewBox = \"0 0 200 200\">"
+ " <defs>"
+ " <g fill = \"blue\" fill-opacity = \"0.3\">"
+ " <g id=\"usedG\">"
+ " <circle cx=\"0\" cy=\"0\" r=\"100\" fill-opacity = \"0.6\"/>"
+ " <rect x = \"10\" y = \"10\" width = \"30\" height = \"30\"/>"
+ " <circle fill=\"#a6ce39\" cx=\"0\" cy=\"0\" r=\"33\" />"
+ " </g>"
+ " </g>"
+ " </defs>"
+ " <g fill = \"red\" fill-opacity =\"0.5\">"
+ " <use xlink:href =\"#usedG\" />"
+ " </g>"
+ "</svg>"
+ };
+
+ const int COUNT = sizeof(svgs) / sizeof(svgs[0]);
+ QImage images[COUNT];
+ QPainter p;
+
+ for (int i = 0; i < COUNT; ++i) {
+ QByteArray data(svgs[i]);
+ QSvgRenderer renderer(data);
+ images[i] = QImage(200, 200, QImage::Format_ARGB32_Premultiplied);
+ images[i].fill(-1);
+ p.begin(&images[i]);
+ renderer.render(&p);
+ p.end();
+
+ if (i < 4 && i != 0) {
+ QCOMPARE(images[0], images[i]);
+ } else if (i > 4 && i < 7) {
+ if (sizeof(qreal) != sizeof(float))
+ {
+ // These images use blending functions which due to numerical
+ // issues on Windows CE and likes differ in very few pixels.
+ // For this reason an exact comparison will fail.
+ QCOMPARE(images[4], images[i]);
+ }
+ } else if (i > 7) {
+ QCOMPARE(images[8], images[i]);
+ }
+ }
+}
+
+void tst_QSvgRenderer::smallFont()
+{
+ static const char *svgs[] = { "<svg width=\"50px\" height=\"50px\"><text x=\"10\" y=\"10\" font-size=\"0\">Hello world</text></svg>",
+ "<svg width=\"50px\" height=\"50px\"><text x=\"10\" y=\"10\" font-size=\"0.5\">Hello world</text></svg>"
+ };
+ const int COUNT = sizeof(svgs) / sizeof(svgs[0]);
+ QImage images[COUNT];
+ QPainter p;
+
+ for (int i = 0; i < COUNT; ++i) {
+ QByteArray data(svgs[i]);
+ if (i == 0)
+ QTest::ignoreMessage(QtWarningMsg, "QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0");
+ QSvgRenderer renderer(data);
+ images[i] = QImage(50, 50, QImage::Format_ARGB32_Premultiplied);
+ images[i].fill(-1);
+ p.begin(&images[i]);
+ renderer.render(&p);
+ p.end();
+ }
+ QVERIFY(images[0] != images[1]);
+}
+
+QTEST_MAIN(tst_QSvgRenderer)
+#include "tst_qsvgrenderer.moc"
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