diff options
Diffstat (limited to 'tests/auto/declarative/qfxpixmapcache/tst_qfxpixmapcache.cpp')
| -rw-r--r-- | tests/auto/declarative/qfxpixmapcache/tst_qfxpixmapcache.cpp | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/tests/auto/declarative/qfxpixmapcache/tst_qfxpixmapcache.cpp b/tests/auto/declarative/qfxpixmapcache/tst_qfxpixmapcache.cpp new file mode 100644 index 0000000..4d3ad55 --- /dev/null +++ b/tests/auto/declarative/qfxpixmapcache/tst_qfxpixmapcache.cpp @@ -0,0 +1,226 @@ +#include <qtest.h> +#include <QtTest/QtTest> +#include <QtDeclarative/qfxpixmapcache.h> +#include <QtDeclarative/qmlengine.h> +#include <QNetworkReply> + +// These don't let normal people run tests! +//#include "../network-settings.h" + +class tst_qfxpixmapcache : public QObject +{ + Q_OBJECT +public: + tst_qfxpixmapcache() : + thisfile("file://" __FILE__) + { + } + +private slots: + void single(); + void single_data(); + void parallel(); + void parallel_data(); + +private: + QmlEngine engine; + QUrl thisfile; +}; + + +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_qfxpixmapcache::single_data() +{ + // Note, since QFxPixmapCache 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"); + + // File URLs are optimized + QTest::newRow("local") << thisfile.resolved(QUrl("data/exists.png")) << localfile_optimized << true; + QTest::newRow("local") << thisfile.resolved(QUrl("data/notexists.png")) << localfile_optimized << false; + QTest::newRow("remote") << QUrl("http://qt.nokia.com/logo.png") << false << true; + QTest::newRow("remote") << QUrl("http://qt.nokia.com/thereisnologo.png") << false << false; +} + +void tst_qfxpixmapcache::single() +{ + QFETCH(QUrl, target); + QFETCH(bool, incache); + QFETCH(bool, exists); + + QPixmap pixmap; + QVERIFY(pixmap.width() <= 0); // Check Qt assumption + QNetworkReply *reply= QFxPixmapCache::get(&engine, target, &pixmap); + + if (incache) { + QVERIFY(!reply); + if (exists) + QVERIFY(pixmap.width() > 0); + else + QVERIFY(pixmap.width() <= 0); + } else { + QVERIFY(reply); + QVERIFY(pixmap.width() <= 0); + + Slotter getter; + connect(reply, SIGNAL(finished()), &getter, SLOT(got())); + QTestEventLoop::instance().enterLoop(10); + QVERIFY(!QTestEventLoop::instance().timeout()); + QVERIFY(getter.gotslot); + if (exists) { + QVERIFY(QFxPixmapCache::find(target, &pixmap)); + QVERIFY(pixmap.width() > 0); + } else { + QVERIFY(!QFxPixmapCache::find(target, &pixmap)); + QVERIFY(pixmap.width() <= 0); + } + } + + QCOMPARE(QFxPixmapCache::pendingRequests(), 0); +} + +void tst_qfxpixmapcache::parallel_data() +{ + // Note, since QFxPixmapCache 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::addColumn<int>("requests"); + + QTest::newRow("local") + << thisfile.resolved(QUrl("data/exists1.png")) + << thisfile.resolved(QUrl("data/exists2.png")) + << (localfile_optimized ? 2 : 0) + << -1 + << (localfile_optimized ? 0 : 2) + ; + + QTest::newRow("remote") + << QUrl("http://qt.nokia.com/images/template/checkbox-on.png") + << QUrl("http://qt.nokia.com/images/products/qt-logo/image_tile") + << 0 + << -1 + << 2 + ; + + QTest::newRow("remoteagain") + << QUrl("http://qt.nokia.com/images/template/checkbox-on.png") + << QUrl("http://qt.nokia.com/images/products/qt-logo/image_tile") + << 2 + << -1 + << 0 + ; + + QTest::newRow("remotecopy") + << QUrl("http://qt.nokia.com/images/template/checkbox-off.png") + << QUrl("http://qt.nokia.com/images/template/checkbox-off.png") + << 0 + << -1 + << 1 + ; + + QTest::newRow("remotecopycancel") + << QUrl("http://qt.nokia.com/rounded_block_bg.png") + << QUrl("http://qt.nokia.com/rounded_block_bg.png") + << 0 + << 0 + << 1 + ; +} + +void tst_qfxpixmapcache::parallel() +{ + QFETCH(QUrl, target1); + QFETCH(QUrl, target2); + QFETCH(int, incache); + QFETCH(int, cancel); + QFETCH(int, requests); + + QList<QUrl> targets; + targets << target1 << target2; + + QList<QNetworkReply*> replies; + QList<Slotter*> getters; + for (int i=0; i<targets.count(); ++i) { + QUrl target = targets.at(i); + QPixmap pixmap; + QNetworkReply *reply = QFxPixmapCache::get(&engine, target, &pixmap); + replies.append(reply); + if (!reply) { + QVERIFY(pixmap.width() > 0); + getters.append(0); + } else { + QVERIFY(pixmap.width() <= 0); + getters.append(new Slotter); + connect(reply, SIGNAL(finished()), getters[i], SLOT(got())); + } + } + + QCOMPARE(incache+slotters, targets.count()); + QCOMPARE(QFxPixmapCache::pendingRequests(), requests); + + if (cancel >= 0) { + QFxPixmapCache::cancelGet(targets.at(cancel), getters[cancel]); + slotters--; + } + + if (slotters) { + QTestEventLoop::instance().enterLoop(10); + QVERIFY(!QTestEventLoop::instance().timeout()); + } + + for (int i=0; i<targets.count(); ++i) { + QNetworkReply *reply = replies[i]; + if (reply) { + if (i == cancel) { + QVERIFY(!getters[i]->gotslot); + } else { + QVERIFY(getters[i]->gotslot); + QPixmap pixmap; + QVERIFY(QFxPixmapCache::find(targets[i], &pixmap)); + QVERIFY(pixmap.width() > 0); + } + delete getters[i]; + } + } + + QCOMPARE(QFxPixmapCache::pendingRequests(), 0); +} + +QTEST_MAIN(tst_qfxpixmapcache) + +#include "tst_qfxpixmapcache.moc" |