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-rw-r--r--tests/auto/qsvgrenderer/.gitattributes1
-rw-r--r--tests/auto/qsvgrenderer/.gitignore1
-rw-r--r--tests/auto/qsvgrenderer/heart.svgzbin0 -> 1505 bytes
-rw-r--r--tests/auto/qsvgrenderer/large.svg462
-rw-r--r--tests/auto/qsvgrenderer/large.svgzbin0 -> 5082 bytes
-rw-r--r--tests/auto/qsvgrenderer/qsvgrenderer.pro18
-rw-r--r--tests/auto/qsvgrenderer/resources.qrc5
-rw-r--r--tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp649
8 files changed, 1136 insertions, 0 deletions
diff --git a/tests/auto/qsvgrenderer/.gitattributes b/tests/auto/qsvgrenderer/.gitattributes
new file mode 100644
index 0000000..0e69c23
--- /dev/null
+++ b/tests/auto/qsvgrenderer/.gitattributes
@@ -0,0 +1 @@
+large.svg -crlf
diff --git a/tests/auto/qsvgrenderer/.gitignore b/tests/auto/qsvgrenderer/.gitignore
new file mode 100644
index 0000000..c15ceec
--- /dev/null
+++ b/tests/auto/qsvgrenderer/.gitignore
@@ -0,0 +1 @@
+tst_qsvgrenderer
diff --git a/tests/auto/qsvgrenderer/heart.svgz b/tests/auto/qsvgrenderer/heart.svgz
new file mode 100644
index 0000000..43cd555
--- /dev/null
+++ b/tests/auto/qsvgrenderer/heart.svgz
Binary files differ
diff --git a/tests/auto/qsvgrenderer/large.svg b/tests/auto/qsvgrenderer/large.svg
new file mode 100644
index 0000000..c56549a
--- /dev/null
+++ b/tests/auto/qsvgrenderer/large.svg
@@ -0,0 +1,462 @@
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+ <path
+ d="M 80.223,109.559 L 78.711,109.43 C 78.779,108.969 78.734,108.595 78.58,108.308 C 78.426,108.02 78.205,107.842 77.922,107.776 C 77.61,107.703 77.315,107.782 77.033,108.014 C 76.751,108.246 76.553,108.614 76.433,109.114 C 76.324,109.581 76.341,109.97 76.484,110.284 C 76.629,110.598 76.849,110.79 77.142,110.859 C 77.335,110.904 77.576,110.913 77.865,110.883 L 77.349,112.343 C 76.958,112.242 76.624,112.274 76.345,112.439 C 76.07,112.603 75.886,112.883 75.792,113.279 C 75.714,113.609 75.735,113.887 75.854,114.112 C 75.973,114.339 76.161,114.481 76.416,114.541 C 76.672,114.602 76.918,114.545 77.156,114.372 C 77.394,114.2 77.582,113.906 77.717,113.49 L 79.039,114.106 C 78.689,114.95 78.258,115.521 77.742,115.82 C 77.228,116.119 76.652,116.193 76.013,116.043 C 75.294,115.874 74.783,115.486 74.48,114.876 C 74.175,114.268 74.097,113.653 74.244,113.034 C 74.342,112.616 74.525,112.262 74.795,111.971 C 75.063,111.681 75.418,111.453 75.857,111.289 C 75.445,111.069 75.146,110.725 74.964,110.259 C 74.78,109.793 74.761,109.259 74.902,108.657 C 75.109,107.78 75.541,107.117 76.197,106.666 C 76.855,106.216 77.543,106.075 78.265,106.244 C 78.956,106.406 79.484,106.786 79.849,107.382 C 80.217,107.978 80.34,108.704 80.223,109.559 z"
+ id="path2694"
+ style="fill:#e20800;fill-opacity:1" /><path
+ d="M 81.063,95.83 C 80.422,97.214 79.138,98.244 78.23,98.85 C 77.29,99.477 76.55,100.246 76.311,101.264 C 75.947,102.815 77.57,104.536 79.419,102.797 C 80.301,105.178 82.533,104.361 82.898,102.811 C 83.138,101.791 82.819,100.776 82.255,99.795 C 81.711,98.849 81.021,97.355 81.063,95.83 z"
+ id="path2701"
+ style="fill:url(#linearGradient3382);fill-opacity:1" />
+ <linearGradient
+ x1="54.356899"
+ y1="1.124"
+ x2="99.964401"
+ y2="122.481"
+ id="XMLID_39_"
+ gradientUnits="userSpaceOnUse">
+ <stop
+ id="stop2704"
+ style="stop-color:#ff8080;stop-opacity:1"
+ offset="0" />
+ <stop
+ id="stop2706"
+ style="stop-color:#e20800;stop-opacity:1"
+ offset="1" />
+ </linearGradient>
+ <path
+ d="M 63.174,42.222 C 64.361,39.656 66.742,37.748 68.427,36.625 C 70.171,35.463 71.54,34.04 71.985,32.15 C 72.66,29.274 69.651,26.081 66.22,29.307 C 64.585,24.892 60.448,26.406 59.772,29.281 C 59.329,31.172 59.921,33.055 60.965,34.873 C 61.97,36.628 63.253,39.396 63.174,42.222 z"
+ id="path2708"
+ style="fill:url(#linearGradient3370);fill-opacity:1" />
+ <linearGradient
+ x1="36.838902"
+ y1="7.7075"
+ x2="82.446297"
+ y2="129.0645"
+ id="XMLID_40_"
+ xlink:href="#XMLID_39_"
+ gradientUnits="userSpaceOnUse">
+ <stop
+ id="stop2711"
+ style="stop-color:#ff8080;stop-opacity:1"
+ offset="0" />
+ <stop
+ id="stop2713"
+ style="stop-color:#e20800;stop-opacity:1"
+ offset="1" />
+ </linearGradient>
+ <path
+ d="M 55.486,74.959 C 56.672,72.393 59.054,70.485 60.737,69.362 C 62.481,68.2 63.851,66.777 64.296,64.886 C 64.97,62.01 61.962,58.818 58.532,62.043 C 56.897,57.628 52.759,59.142 52.082,62.018 C 51.638,63.908 52.23,65.792 53.275,67.609 C 54.281,69.364 55.565,72.132 55.486,74.959 z"
+ id="path2715"
+ style="fill:url(#linearGradient3354);fill-opacity:1" />
+ <path
+ d="M 51.37,92.488 C 50.182,95.054 47.801,96.961 46.117,98.084 C 44.373,99.246 43.004,100.67 42.559,102.561 C 41.884,105.436 44.893,108.627 48.323,105.404 C 49.958,109.82 54.096,108.304 54.772,105.428 C 55.217,103.538 54.623,101.655 53.579,99.836 C 52.573,98.082 51.291,95.314 51.37,92.488 z"
+ id="path2724"
+ style="fill:url(#linearGradient3376);fill-opacity:1" />
+ </g>
+</g>
+</svg> \ No newline at end of file
diff --git a/tests/auto/qsvgrenderer/large.svgz b/tests/auto/qsvgrenderer/large.svgz
new file mode 100644
index 0000000..c2e193b
--- /dev/null
+++ b/tests/auto/qsvgrenderer/large.svgz
Binary files differ
diff --git a/tests/auto/qsvgrenderer/qsvgrenderer.pro b/tests/auto/qsvgrenderer/qsvgrenderer.pro
new file mode 100644
index 0000000..8cfbcce
--- /dev/null
+++ b/tests/auto/qsvgrenderer/qsvgrenderer.pro
@@ -0,0 +1,18 @@
+############################################################
+# Project file for autotest for file qsvgrenderer.h
+############################################################
+
+load(qttest_p4)
+QT += svg
+
+SOURCES += tst_qsvgrenderer.cpp
+RESOURCES += resources.qrc
+
+wince*|symbian {
+ addFiles.sources = *.svg *.svgz
+ addFiles.path = .
+
+ DEPLOYMENT += addFiles
+ DEPLOYMENT_PLUGIN += qsvg
+}
+
diff --git a/tests/auto/qsvgrenderer/resources.qrc b/tests/auto/qsvgrenderer/resources.qrc
new file mode 100644
index 0000000..d666bcf
--- /dev/null
+++ b/tests/auto/qsvgrenderer/resources.qrc
@@ -0,0 +1,5 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+ <file>heart.svgz</file>
+</qresource>
+</RCC>
diff --git a/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp b/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
new file mode 100644
index 0000000..4a17031
--- /dev/null
+++ b/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
@@ -0,0 +1,649 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@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>
+
+//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 gradientStops() const;
+ void fillRule();
+
+#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::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);
+ }
+
+ {
+ QByteArray data("<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>");
+ 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("heart.svgz"));
+ QVERIFY(renderer.isValid());
+
+ QSvgRenderer resourceRenderer(QLatin1String(":/heart.svgz"));
+ QVERIFY(resourceRenderer.isValid());
+
+ QFile largeFileGz("large.svgz");
+ largeFileGz.open(QIODevice::ReadOnly);
+ QByteArray data = largeFileGz.readAll();
+ QSvgRenderer autoDetectGzData(data);
+ QVERIFY(autoDetectGzData.isValid());
+}
+
+QT_BEGIN_NAMESPACE
+QByteArray qt_inflateGZipDataFrom(QIODevice *device);
+QT_END_NAMESPACE
+
+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()
+{
+ 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
+
+void tst_QSvgRenderer::fillRule()
+{
+ QByteArray data(
+ "<svg>"
+ "<rect x=\"0\" y=\"0\" height=\"300\" width=\"400\" fill=\"blue\" />"
+ "<path d=\"M100 200 L300 200 L300 100 L100 100 M100 200 L300 200 L300 100 L100 100 Z\" fill=\"red\" stroke=\"black\" />"
+ "</svg>");
+
+ QSvgRenderer renderer(data);
+
+ QImage image(128, 128, QImage::Format_ARGB32_Premultiplied);
+ image.fill(0);
+
+ QPainter painter(&image);
+ renderer.render(&painter);
+ painter.end();
+
+ QCOMPARE(image.pixel(64, 64), QColor(Qt::red).rgba());
+}
+
+QTEST_MAIN(tst_QSvgRenderer)
+#include "tst_qsvgrenderer.moc"
generated by cgit v0.12 at 2024-11-22 02:03:13 (GMT)