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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <qtest.h>
#include <QPixmapCache>
class tst_QPixmapCache : public QObject
{
Q_OBJECT
public:
tst_QPixmapCache();
virtual ~tst_QPixmapCache();
public slots:
void init();
void cleanup();
private slots:
void insert_data();
void insert();
void find_data();
void find();
void styleUseCaseComplexKey();
void styleUseCaseComplexKey_data();
};
tst_QPixmapCache::tst_QPixmapCache()
{
}
tst_QPixmapCache::~tst_QPixmapCache()
{
}
void tst_QPixmapCache::init()
{
}
void tst_QPixmapCache::cleanup()
{
}
void tst_QPixmapCache::insert_data()
{
QTest::addColumn<bool>("cacheType");
QTest::newRow("QPixmapCache") << true;
QTest::newRow("QPixmapCache (int API)") << false;
}
QList<QPixmapCache::Key> keys;
void tst_QPixmapCache::insert()
{
QFETCH(bool, cacheType);
QPixmap p;
if (cacheType) {
QBENCHMARK {
for (int i = 0 ; i <= 10000 ; i++)
QPixmapCache::insert(QString::asprintf("my-key-%d", i), p);
}
} else {
QBENCHMARK {
for (int i = 0 ; i <= 10000 ; i++)
keys.append(QPixmapCache::insert(p));
}
}
}
void tst_QPixmapCache::find_data()
{
QTest::addColumn<bool>("cacheType");
QTest::newRow("QPixmapCache") << true;
QTest::newRow("QPixmapCache (int API)") << false;
}
void tst_QPixmapCache::find()
{
QFETCH(bool, cacheType);
QPixmap p;
if (cacheType) {
QBENCHMARK {
for (int i = 0 ; i <= 10000 ; i++)
QPixmapCache::find(QString::asprintf("my-key-%d", i), &p);
}
} else {
QBENCHMARK {
for (int i = 0 ; i <= 10000 ; i++)
QPixmapCache::find(keys.at(i), &p);
}
}
}
void tst_QPixmapCache::styleUseCaseComplexKey_data()
{
QTest::addColumn<bool>("cacheType");
QTest::newRow("QPixmapCache") << true;
QTest::newRow("QPixmapCache (int API)") << false;
}
struct styleStruct {
QString key;
uint state;
uint direction;
uint complex;
uint palette;
int width;
int height;
bool operator==(const styleStruct &str) const
{
return str.state == state && str.direction == direction
&& str.complex == complex && str.palette == palette && str.width == width
&& str.height == height && str.key == key;
}
};
uint qHash(const styleStruct &myStruct)
{
return qHash(myStruct.state);
}
void tst_QPixmapCache::styleUseCaseComplexKey()
{
QFETCH(bool, cacheType);
QPixmap p;
if (cacheType) {
QBENCHMARK {
for (int i = 0 ; i <= 10000 ; i++)
QPixmapCache::insert(QString::asprintf("%s-%d-%d-%d-%d-%d-%d", QString("my-progressbar-%1").arg(i).toLatin1().constData(), 5, 3, 0, 358, 100, 200), p);
for (int i = 0 ; i <= 10000 ; i++)
QPixmapCache::find(QString::asprintf("%s-%d-%d-%d-%d-%d-%d", QString("my-progressbar-%1").arg(i).toLatin1().constData(), 5, 3, 0, 358, 100, 200), &p);
}
} else {
QHash<styleStruct, QPixmapCache::Key> hash;
QBENCHMARK {
for (int i = 0 ; i <= 10000 ; i++)
{
styleStruct myStruct;
myStruct.key = QString("my-progressbar-%1").arg(i);
myStruct.key = QChar(5);
myStruct.key = QChar(4);
myStruct.key = QChar(3);
myStruct.palette = 358;
myStruct.width = 100;
myStruct.key = QChar(200);
QPixmapCache::Key key = QPixmapCache::insert(p);
hash.insert(myStruct, key);
}
for (int i = 0 ; i <= 10000 ; i++)
{
styleStruct myStruct;
myStruct.key = QString("my-progressbar-%1").arg(i);
myStruct.key = QChar(5);
myStruct.key = QChar(4);
myStruct.key = QChar(3);
myStruct.palette = 358;
myStruct.width = 100;
myStruct.key = QChar(200);
QPixmapCache::Key key = hash.value(myStruct);
QPixmapCache::find(key, &p);
}
}
}
}
QTEST_MAIN(tst_QPixmapCache)
#include "tst_qpixmapcache.moc"
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