5635823e17
As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
350 lines
10 KiB
C++
350 lines
10 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include "paintcommands.h"
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#include <QPainter>
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#include <QLibraryInfo>
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#include <baselineprotocol.h>
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#include <QHash>
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#ifndef QT_NO_OPENGL
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#include <QtOpenGL>
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#endif
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class tst_Lancelot : public QObject
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{
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Q_OBJECT
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public:
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tst_Lancelot();
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static bool simfail;
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static PlatformInfo clientInfo;
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private:
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enum GraphicsEngine {
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Raster = 0,
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OpenGL = 1
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};
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bool setupTestSuite(const QStringList& blacklist);
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void runTestSuite(GraphicsEngine engine, QImage::Format format);
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ImageItem render(const ImageItem &item, GraphicsEngine engine, QImage::Format format);
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void paint(QPaintDevice *device, const QStringList &script, const QString &filePath);
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BaselineProtocol proto;
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ImageItemList baseList;
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QHash<QString, QStringList> scripts;
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bool dryRunMode;
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QString scriptsDir;
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private slots:
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void initTestCase();
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void cleanupTestCase() {}
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void testRasterARGB32PM_data();
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void testRasterARGB32PM();
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void testRasterRGB32_data();
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void testRasterRGB32();
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void testRasterRGB16_data();
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void testRasterRGB16();
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#ifndef QT_NO_OPENGL
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void testOpenGL_data();
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void testOpenGL();
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#endif
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};
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bool tst_Lancelot::simfail = false;
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PlatformInfo tst_Lancelot::clientInfo;
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tst_Lancelot::tst_Lancelot()
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{
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}
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void tst_Lancelot::initTestCase()
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{
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// Check and setup the environment. We treat failures because of test environment
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// (e.g. script files not found) as just warnings, and not QFAILs, to avoid false negatives
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// caused by environment or server instability
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if (!proto.connect(QLatin1String("tst_Lancelot"), &dryRunMode, clientInfo))
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QSKIP(qPrintable(proto.errorMessage()));
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QString baseDir = QFINDTESTDATA("scripts/text.qps");
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scriptsDir = baseDir.left(baseDir.lastIndexOf('/')) + '/';
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QDir qpsDir(scriptsDir);
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QStringList files = qpsDir.entryList(QStringList() << QLatin1String("*.qps"), QDir::Files | QDir::Readable);
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if (files.isEmpty()) {
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QWARN("No qps script files found in " + qpsDir.path().toLatin1());
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QSKIP("Aborted due to errors.");
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}
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baseList.resize(files.count());
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ImageItemList::iterator it = baseList.begin();
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foreach(const QString& fileName, files) {
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QFile file(scriptsDir + fileName);
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file.open(QFile::ReadOnly);
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QByteArray cont = file.readAll();
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scripts.insert(fileName, QString::fromLatin1(cont).split(QLatin1Char('\n'), QString::SkipEmptyParts));
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it->itemName = fileName;
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it->itemChecksum = qChecksum(cont.constData(), cont.size());
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it++;
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}
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}
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void tst_Lancelot::testRasterARGB32PM_data()
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{
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QStringList localBlacklist;
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if (!setupTestSuite(localBlacklist))
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QSKIP("Communication with baseline image server failed.");
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}
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void tst_Lancelot::testRasterARGB32PM()
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{
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runTestSuite(Raster, QImage::Format_ARGB32_Premultiplied);
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}
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void tst_Lancelot::testRasterRGB32_data()
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{
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QStringList localBlacklist;
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if (!setupTestSuite(localBlacklist))
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QSKIP("Communication with baseline image server failed.");
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}
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void tst_Lancelot::testRasterRGB32()
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{
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runTestSuite(Raster, QImage::Format_RGB32);
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}
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void tst_Lancelot::testRasterRGB16_data()
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{
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QStringList localBlacklist;
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if (!setupTestSuite(localBlacklist))
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QSKIP("Communication with baseline image server failed.");
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}
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void tst_Lancelot::testRasterRGB16()
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{
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runTestSuite(Raster, QImage::Format_RGB16);
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}
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#ifndef QT_NO_OPENGL
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void tst_Lancelot::testOpenGL_data()
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{
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QStringList localBlacklist = QStringList() << QLatin1String("rasterops.qps");
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if (!setupTestSuite(localBlacklist))
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QSKIP("Communication with baseline image server failed.");
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}
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void tst_Lancelot::testOpenGL()
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{
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bool ok = false;
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QGLWidget glWidget;
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if (glWidget.isValid() && glWidget.format().directRendering()
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&& ((QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_Version_2_0)
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|| (QGLFormat::openGLVersionFlags() & QGLFormat::OpenGL_ES_Version_2_0))
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&& QGLFramebufferObject::hasOpenGLFramebufferObjects())
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{
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glWidget.makeCurrent();
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if (!QByteArray((const char *)glGetString(GL_VERSION)).contains("Mesa"))
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ok = true;
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}
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if (ok)
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runTestSuite(OpenGL, QImage::Format_RGB32);
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else
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QSKIP("System under test does not meet preconditions for GL testing. Skipping.");
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}
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#endif
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bool tst_Lancelot::setupTestSuite(const QStringList& blacklist)
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{
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QTest::addColumn<ImageItem>("baseline");
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ImageItemList itemList(baseList);
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if (!proto.requestBaselineChecksums(QTest::currentTestFunction(), &itemList)) {
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QWARN(qPrintable(proto.errorMessage()));
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return false;
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}
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foreach(const ImageItem& item, itemList) {
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if (!blacklist.contains(item.itemName))
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QTest::newRow(item.itemName.toLatin1()) << item;
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}
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return true;
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}
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void tst_Lancelot::runTestSuite(GraphicsEngine engine, QImage::Format format)
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{
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QFETCH(ImageItem, baseline);
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if (baseline.status == ImageItem::IgnoreItem)
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QSKIP("Blacklisted by baseline server.");
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ImageItem rendered = render(baseline, engine, format);
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static int consecutiveErrs = 0;
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if (rendered.image.isNull()) { // Assume an error in the test environment, not Qt
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QWARN("Error: Failed to render image.");
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if (++consecutiveErrs < 3) {
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QSKIP("Aborted due to errors.");
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} else {
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consecutiveErrs = 0;
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QSKIP("Too many errors, skipping rest of testfunction.");
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}
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} else {
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consecutiveErrs = 0;
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}
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if (baseline.status == ImageItem::BaselineNotFound) {
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if (!proto.submitNewBaseline(rendered, 0))
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QWARN("Failed to submit new baseline: " + proto.errorMessage().toLatin1());
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QSKIP("Baseline not found; new baseline created.");
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}
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if (!baseline.imageChecksums.contains(rendered.imageChecksums.at(0))) {
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QByteArray serverMsg;
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if (!proto.submitMismatch(rendered, &serverMsg))
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serverMsg = "Failed to submit mismatching image to server.";
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if (dryRunMode)
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qDebug() << "Dryrun mode, ignoring detected mismatch." << serverMsg;
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else
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QFAIL("Rendered image differs from baseline. Report:\n " + serverMsg);
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}
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}
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ImageItem tst_Lancelot::render(const ImageItem &item, GraphicsEngine engine, QImage::Format format)
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{
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ImageItem res = item;
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res.imageChecksums.clear();
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res.image = QImage();
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QString filePath = scriptsDir + item.itemName;
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QStringList script = scripts.value(item.itemName);
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if (engine == Raster) {
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QImage img(800, 800, format);
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paint(&img, script, QFileInfo(filePath).absoluteFilePath()); // eh yuck (filePath stuff)
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res.image = img;
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res.imageChecksums.append(ImageItem::computeChecksum(img));
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#ifndef QT_NO_OPENGL
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} else if (engine == OpenGL) {
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QGLWidget glWidget;
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if (glWidget.isValid()) {
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glWidget.makeCurrent();
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QGLFramebufferObjectFormat fboFormat;
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fboFormat.setSamples(16);
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fboFormat.setAttachment(QGLFramebufferObject::CombinedDepthStencil);
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QGLFramebufferObject fbo(800, 800, fboFormat);
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paint(&fbo, script, QFileInfo(filePath).absoluteFilePath()); // eh yuck (filePath stuff)
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res.image = fbo.toImage().convertToFormat(format);
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res.imageChecksums.append(ImageItem::computeChecksum(res.image));
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}
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#endif
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}
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return res;
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}
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void tst_Lancelot::paint(QPaintDevice *device, const QStringList &script, const QString &filePath)
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{
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QPainter p(device);
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PaintCommands pcmd(script, 800, 800);
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//pcmd.setShouldDrawText(false);
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pcmd.setType(ImageType);
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pcmd.setPainter(&p);
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pcmd.setFilePath(filePath);
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pcmd.runCommands();
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p.end();
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if (simfail) {
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QPainter p2(device);
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p2.setPen(QPen(QBrush(Qt::cyan), 3, Qt::DashLine));
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p2.drawLine(200, 200, 600, 600);
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p2.drawLine(600, 200, 200, 600);
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simfail = false;
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}
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}
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#define main rmain
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QTEST_MAIN(tst_Lancelot)
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#undef main
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int main(int argc, char *argv[])
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{
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tst_Lancelot::clientInfo = PlatformInfo::localHostInfo();
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char *fargv[20];
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int fargc = 0;
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for (int i = 0; i < qMin(argc, 19); i++) {
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if (!qstrcmp(argv[i], "-simfail")) {
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tst_Lancelot::simfail = true;
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} else if (!qstrcmp(argv[i], "-compareto") && i < argc-1) {
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QString arg = QString::fromLocal8Bit(argv[++i]);
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int split = arg.indexOf(QLC('='));
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if (split < 0)
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continue;
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QString key = arg.left(split).trimmed();
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QString value = arg.mid(split+1).trimmed();
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if (key.isEmpty() || value.isEmpty())
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continue;
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tst_Lancelot::clientInfo.addOverride(key, value);
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} else {
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fargv[fargc++] = argv[i];
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}
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}
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fargv[fargc] = 0;
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return rmain(fargc, fargv);
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}
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#include "tst_lancelot.moc"
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