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diff --git a/tests/auto/declarative/qdeclarativepixmapcache/tst_qdeclarativepixmapcache.cpp b/tests/auto/declarative/qdeclarativepixmapcache/tst_qdeclarativepixmapcache.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.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-#include <qtest.h>
-#include <QtTest/QtTest>
-#include <private/qdeclarativepixmapcache_p.h>
-#include <QtDeclarative/qdeclarativeengine.h>
-#include <QtDeclarative/qdeclarativeimageprovider.h>
-#include <QNetworkReply>
-#include "../shared/util.h"
-#include "testhttpserver.h"
-
-#ifndef QT_NO_CONCURRENT
-#include <qtconcurrentrun.h>
-#include <qfuture.h>
-#endif
-
-inline QUrl TEST_FILE(const QString &filename)
-{
- return QUrl::fromLocalFile(TESTDATA(filename));
-}
-
-class tst_qdeclarativepixmapcache : public QObject
-{
- Q_OBJECT
-public:
- tst_qdeclarativepixmapcache() :
- server(14452)
- {
- server.serveDirectory(TESTDATA("http"));
- }
-
-private slots:
- void single();
- void single_data();
- void parallel();
- void parallel_data();
- void massive();
- void cancelcrash();
- void shrinkcache();
-#ifndef QT_NO_CONCURRENT
- void networkCrash();
-#endif
- void lockingCrash();
- void dataLeak();
-private:
- QDeclarativeEngine engine;
- TestHTTPServer server;
-};
-
-static int slotters=0;
-
-class Slotter : public QObject
-{
- Q_OBJECT
-public:
- Slotter()
- {
- gotslot = false;
- slotters++;
- }
- bool gotslot;
-
-public slots:
- void got()
- {
- gotslot = true;
- --slotters;
- if (slotters==0)
- QTestEventLoop::instance().exitLoop();
- }
-};
-
-#ifndef QT_NO_LOCALFILE_OPTIMIZED_QML
-static const bool localfile_optimized = true;
-#else
-static const bool localfile_optimized = false;
-#endif
-
-void tst_qdeclarativepixmapcache::single_data()
-{
- // Note, since QDeclarativePixmapCache is shared, tests affect each other!
- // so use different files fore all test functions.
-
- QTest::addColumn<QUrl>("target");
- QTest::addColumn<bool>("incache");
- QTest::addColumn<bool>("exists");
- QTest::addColumn<bool>("neterror");
-
- // File URLs are optimized
- QTest::newRow("local") << TEST_FILE("exists.png") << localfile_optimized << true << false;
- QTest::newRow("local") << TEST_FILE("notexists.png") << localfile_optimized << false << false;
- QTest::newRow("remote") << QUrl("http://127.0.0.1:14452/exists.png") << false << true << false;
- QTest::newRow("remote") << QUrl("http://127.0.0.1:14452/notexists.png") << false << false << true;
-}
-
-void tst_qdeclarativepixmapcache::single()
-{
- QFETCH(QUrl, target);
- QFETCH(bool, incache);
- QFETCH(bool, exists);
- QFETCH(bool, neterror);
-
- QString expectedError;
- if (neterror) {
- expectedError = "Error downloading " + target.toString() + " - server replied: Not found";
- } else if (!exists) {
- expectedError = "Cannot open: " + target.toString();
- }
-
- QDeclarativePixmap pixmap;
- QVERIFY(pixmap.width() <= 0); // Check Qt assumption
-
- pixmap.load(&engine, target);
-
- if (incache) {
- QCOMPARE(pixmap.error(), expectedError);
- if (exists) {
- QVERIFY(pixmap.status() == QDeclarativePixmap::Ready);
- QVERIFY(pixmap.width() > 0);
- } else {
- QVERIFY(pixmap.status() == QDeclarativePixmap::Error);
- QVERIFY(pixmap.width() <= 0);
- }
- } else {
- QVERIFY(pixmap.width() <= 0);
-
- Slotter getter;
- pixmap.connectFinished(&getter, SLOT(got()));
- QTestEventLoop::instance().enterLoop(10);
- QVERIFY(!QTestEventLoop::instance().timeout());
- QVERIFY(getter.gotslot);
- if (exists) {
- QVERIFY(pixmap.status() == QDeclarativePixmap::Ready);
- QVERIFY(pixmap.width() > 0);
- } else {
- QVERIFY(pixmap.status() == QDeclarativePixmap::Error);
- QVERIFY(pixmap.width() <= 0);
- }
- QCOMPARE(pixmap.error(), expectedError);
- }
-}
-
-void tst_qdeclarativepixmapcache::parallel_data()
-{
- // Note, since QDeclarativePixmapCache is shared, tests affect each other!
- // so use different files fore all test functions.
-
- QTest::addColumn<QUrl>("target1");
- QTest::addColumn<QUrl>("target2");
- QTest::addColumn<int>("incache");
- QTest::addColumn<int>("cancel"); // which one to cancel
-
- QTest::newRow("local")
- << TEST_FILE("exists1.png")
- << TEST_FILE("exists2.png")
- << (localfile_optimized ? 2 : 0)
- << -1;
-
- QTest::newRow("remote")
- << QUrl("http://127.0.0.1:14452/exists2.png")
- << QUrl("http://127.0.0.1:14452/exists3.png")
- << 0
- << -1;
-
- QTest::newRow("remoteagain")
- << QUrl("http://127.0.0.1:14452/exists2.png")
- << QUrl("http://127.0.0.1:14452/exists3.png")
- << 2
- << -1;
-
- QTest::newRow("remotecopy")
- << QUrl("http://127.0.0.1:14452/exists4.png")
- << QUrl("http://127.0.0.1:14452/exists4.png")
- << 0
- << -1;
-
- QTest::newRow("remotecopycancel")
- << QUrl("http://127.0.0.1:14452/exists5.png")
- << QUrl("http://127.0.0.1:14452/exists5.png")
- << 0
- << 0;
-}
-
-void tst_qdeclarativepixmapcache::parallel()
-{
- QFETCH(QUrl, target1);
- QFETCH(QUrl, target2);
- QFETCH(int, incache);
- QFETCH(int, cancel);
-
- QList<QUrl> targets;
- targets << target1 << target2;
-
- QList<QDeclarativePixmap *> pixmaps;
- QList<bool> pending;
- QList<Slotter*> getters;
-
- for (int i=0; i<targets.count(); ++i) {
- QUrl target = targets.at(i);
- QDeclarativePixmap *pixmap = new QDeclarativePixmap;
-
- pixmap->load(&engine, target);
-
- QVERIFY(pixmap->status() != QDeclarativePixmap::Error);
- pixmaps.append(pixmap);
- if (pixmap->isReady()) {
- QVERIFY(pixmap->width() > 0);
- getters.append(0);
- pending.append(false);
- } else {
- QVERIFY(pixmap->width() <= 0);
- getters.append(new Slotter);
- pixmap->connectFinished(getters[i], SLOT(got()));
- pending.append(true);
- }
- }
-
- QCOMPARE(incache+slotters, targets.count());
-
- if (cancel >= 0) {
- pixmaps.at(cancel)->clear(getters[cancel]);
- slotters--;
- }
-
- if (slotters) {
- QTestEventLoop::instance().enterLoop(10);
- QVERIFY(!QTestEventLoop::instance().timeout());
- }
-
- for (int i=0; i<targets.count(); ++i) {
- QDeclarativePixmap *pixmap = pixmaps[i];
-
- if (i == cancel) {
- QVERIFY(!getters[i]->gotslot);
- } else {
- if (pending[i])
- QVERIFY(getters[i]->gotslot);
-
- QVERIFY(pixmap->isReady());
- QVERIFY(pixmap->width() > 0);
- delete getters[i];
- }
- }
-
- qDeleteAll(pixmaps);
-}
-
-void tst_qdeclarativepixmapcache::massive()
-{
- QDeclarativeEngine engine;
- QUrl url = TEST_FILE("massive.png");
-
- // Confirm that massive images remain in the cache while they are
- // in use by the application.
- {
- qint64 cachekey = 0;
- QDeclarativePixmap p(&engine, url);
- QVERIFY(p.isReady());
- QVERIFY(p.image().size() == QSize(10000, 1000));
- cachekey = p.image().cacheKey();
-
- QDeclarativePixmap p2(&engine, url);
- QVERIFY(p2.isReady());
- QVERIFY(p2.image().size() == QSize(10000, 1000));
-
- QVERIFY(p2.image().cacheKey() == cachekey);
- }
-
- // Confirm that massive images are removed from the cache when
- // they become unused
- {
- qint64 cachekey = 0;
- {
- QDeclarativePixmap p(&engine, url);
- QVERIFY(p.isReady());
- QVERIFY(p.image().size() == QSize(10000, 1000));
- cachekey = p.image().cacheKey();
- }
-
- QDeclarativePixmap p2(&engine, url);
- QVERIFY(p2.isReady());
- QVERIFY(p2.image().size() == QSize(10000, 1000));
-
- QVERIFY(p2.image().cacheKey() != cachekey);
- }
-}
-
-// QTBUG-12729
-void tst_qdeclarativepixmapcache::cancelcrash()
-{
- QUrl url("http://127.0.0.1:14452/cancelcrash_notexist.png");
- for (int ii = 0; ii < 1000; ++ii) {
- QDeclarativePixmap pix(&engine, url);
- }
-}
-
-class MyPixmapProvider : public QDeclarativeImageProvider
-{
-public:
- MyPixmapProvider()
- : QDeclarativeImageProvider(Pixmap) {}
-
- virtual QPixmap requestPixmap(const QString &d, QSize *, const QSize &) {
- Q_UNUSED(d)
- QPixmap pix(800, 600);
- pix.fill(Qt::red);
- return pix;
- }
-};
-
-// QTBUG-13345
-void tst_qdeclarativepixmapcache::shrinkcache()
-{
- QDeclarativeEngine engine;
- engine.addImageProvider(QLatin1String("mypixmaps"), new MyPixmapProvider);
-
- for (int ii = 0; ii < 4000; ++ii) {
- QUrl url("image://mypixmaps/" + QString::number(ii));
- QDeclarativePixmap p(&engine, url);
- }
-}
-
-#ifndef QT_NO_CONCURRENT
-
-void createNetworkServer()
-{
- QEventLoop eventLoop;
- TestHTTPServer server(14453);
- server.serveDirectory(TESTDATA("http"));
- QTimer::singleShot(100, &eventLoop, SLOT(quit()));
- eventLoop.exec();
-}
-
-#ifndef QT_NO_CONCURRENT
-// QT-3957
-void tst_qdeclarativepixmapcache::networkCrash()
-{
- QFuture<void> future = QtConcurrent::run(createNetworkServer);
- QDeclarativeEngine engine;
- for (int ii = 0; ii < 100 ; ++ii) {
- QDeclarativePixmap* pixmap = new QDeclarativePixmap;
- pixmap->load(&engine, QUrl(QString("http://127.0.0.1:14453/exists.png")));
- QTest::qSleep(1);
- pixmap->clear();
- delete pixmap;
- }
- future.cancel();
-}
-#endif
-
-#endif
-
-// QTBUG-22125
-void tst_qdeclarativepixmapcache::lockingCrash()
-{
- TestHTTPServer server(14453);
- server.serveDirectory(TESTDATA("http"), TestHTTPServer::Delay);
-
- {
- QDeclarativePixmap* p = new QDeclarativePixmap;
- {
- QDeclarativeEngine e;
- p->load(&e, QUrl(QString("http://127.0.0.1:14453/exists6.png")));
- }
- p->clear();
- QVERIFY(p->isNull());
- delete p;
- }
-}
-
-#include <QQuickView>
-class DataLeakView : public QQuickView
-{
- Q_OBJECT
-
-public:
- explicit DataLeakView() : QQuickView()
- {
- setSource(TEST_FILE("dataLeak.qml"));
- }
-
- void showFor2Seconds()
- {
- showFullScreen();
- QTimer::singleShot(2000, this, SIGNAL(ready()));
- }
-
-signals:
- void ready();
-};
-
-// QTBUG-22742
-Q_GLOBAL_STATIC(QDeclarativePixmap, dataLeakPixmap)
-void tst_qdeclarativepixmapcache::dataLeak()
-{
- // Should not leak cached QDeclarativePixmapData.
- // Unfortunately, since the QDeclarativePixmapStore
- // is a global static, and it releases the cache
- // entries on dtor (application exit), we must use
- // valgrind to determine whether it leaks or not.
- QDeclarativePixmap *p1 = new QDeclarativePixmap;
- QDeclarativePixmap *p2 = new QDeclarativePixmap;
- {
- QScopedPointer<DataLeakView> test(new DataLeakView);
- test->showFor2Seconds();
- dataLeakPixmap()->load(test->engine(), TEST_FILE("exists.png"));
- p1->load(test->engine(), TEST_FILE("exists.png"));
- p2->load(test->engine(), TEST_FILE("exists2.png"));
- QTest::qWait(2005); // 2 seconds + a few more millis.
- }
-
- // When the (global static) dataLeakPixmap is deleted, it
- // shouldn't attempt to dereference a QDeclarativePixmapData
- // which has been deleted by the QDeclarativePixmapStore
- // destructor.
-}
-
-QTEST_MAIN(tst_qdeclarativepixmapcache)
-
-#include "tst_qdeclarativepixmapcache.moc"
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