194 lines
6.0 KiB
C++
194 lines
6.0 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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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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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: 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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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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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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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qbaselinetest.h"
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#include "baselineprotocol.h"
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namespace QBaselineTest {
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BaselineProtocol proto;
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bool connected = false;
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bool triedConnecting = false;
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QByteArray curFunction;
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ImageItemList itemList;
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bool gotBaselines;
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bool connect(QByteArray *msg, bool *error)
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{
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if (!triedConnecting) {
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triedConnecting = true;
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if (!proto.connect(QTest::testObject()->metaObject()->className())) {
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*msg += "Failed to connect to baseline server: " + proto.errorMessage().toLatin1();
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*error = true;
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return false;
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}
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connected = true;
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}
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if (!connected) {
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*msg = "Not connected to baseline server.";
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*error = true;
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return false;
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}
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return true;
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}
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bool compareItem(const ImageItem &baseline, const QImage &img, QByteArray *msg, bool *error)
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{
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ImageItem item = baseline;
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item.image = img;
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item.imageChecksums.clear();
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item.imageChecksums.prepend(ImageItem::computeChecksum(img));
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QByteArray srvMsg;
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switch (baseline.status) {
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case ImageItem::Ok:
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break;
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case ImageItem::IgnoreItem :
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qDebug() << msg->constData() << "Ignored, blacklisted on server.";
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return true;
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break;
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case ImageItem::BaselineNotFound:
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if (proto.submitNewBaseline(item, &srvMsg))
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qDebug() << msg->constData() << "Baseline not found on server. New baseline uploaded.";
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else
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qDebug() << msg->constData() << "Baseline not found on server. Uploading of new baseline failed:" << srvMsg;
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return true;
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break;
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default:
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qWarning() << "Unexpected reply from baseline server.";
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return true;
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break;
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}
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*error = false;
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// The actual comparison of the given image with the baseline:
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if (baseline.imageChecksums.contains(item.imageChecksums.at(0)))
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return true;
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proto.submitMismatch(item, &srvMsg);
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*msg += "Mismatch. See report:\n " + srvMsg;
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return false;
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}
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bool checkImage(const QImage &img, const char *name, quint16 checksum, QByteArray *msg, bool *error)
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{
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if (!connected && !connect(msg, error))
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return true;
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QByteArray itemName;
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bool hasName = qstrlen(name);
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const char *tag = QTest::currentDataTag();
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if (qstrlen(tag)) {
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itemName = tag;
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if (hasName)
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itemName.append('_').append(name);
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} else {
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itemName = hasName ? name : "default_name";
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}
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*msg = "Baseline check of image '" + itemName + "': ";
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ImageItem item;
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item.itemName = QString::fromLatin1(itemName);
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item.itemChecksum = checksum;
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item.testFunction = QString::fromLatin1(QTest::currentTestFunction());
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ImageItemList list;
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list.append(item);
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if (!proto.requestBaselineChecksums(QLatin1String(QTest::currentTestFunction()), &list) || list.isEmpty()) {
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*msg = "Communication with baseline server failed: " + proto.errorMessage().toLatin1();
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*error = true;
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return true;
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}
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return compareItem(list.at(0), img, msg, error);
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}
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QTestData &newRow(const char *dataTag, quint16 checksum)
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{
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if (QTest::currentTestFunction() != curFunction) {
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curFunction = QTest::currentTestFunction();
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itemList.clear();
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gotBaselines = false;
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}
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ImageItem item;
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item.itemName = QString::fromLatin1(dataTag);
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item.itemChecksum = checksum;
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item.testFunction = QString::fromLatin1(QTest::currentTestFunction());
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itemList.append(item);
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return QTest::newRow(dataTag);
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}
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bool testImage(const QImage& img, QByteArray *msg, bool *error)
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{
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if (!connected && !connect(msg, error))
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return true;
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if (QTest::currentTestFunction() != curFunction || itemList.isEmpty()) {
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qWarning() << "Usage error: QBASELINE_TEST used without corresponding QBaselineTest::newRow()";
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return true;
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}
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if (!gotBaselines) {
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if (!proto.requestBaselineChecksums(QString::fromLatin1(QTest::currentTestFunction()), &itemList) || itemList.isEmpty()) {
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*msg = "Communication with baseline server failed: " + proto.errorMessage().toLatin1();
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*error = true;
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return true;
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}
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gotBaselines = true;
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}
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QString curTag = QString::fromLatin1(QTest::currentDataTag());
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ImageItemList::const_iterator it = itemList.constBegin();
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while (it != itemList.constEnd() && it->itemName != curTag)
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++it;
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if (it == itemList.constEnd()) {
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qWarning() << "Usage error: QBASELINE_TEST used without corresponding QBaselineTest::newRow() for row" << curTag;
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return true;
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}
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return compareItem(*it, img, msg, error);
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}
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}
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