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#include <qtest.h>
#include <QtDeclarative/qdeclarativeengine.h>
#include <QtDeclarative/qdeclarativecomponent.h>
#include <QtDeclarative/qdeclarativeview.h>
#include <private/qdeclarativerectangle_p.h>
#include <private/qdeclarativeimage_p.h>
#include <private/qdeclarativeanimatedimage_p.h>

#include "../shared/testhttpserver.h"

#define TRY_WAIT(expr) \
    do { \
        for (int ii = 0; ii < 6; ++ii) { \
            if ((expr)) break; \
            QTest::qWait(50); \
        } \
        QVERIFY((expr)); \
    } while (false)


class tst_qdeclarativeanimatedimage : public QObject
{
    Q_OBJECT
public:
    tst_qdeclarativeanimatedimage() {}

private slots:
    void play();
    void pause();
    void stopped();
    void setFrame();
    void frameCount();
    void remote();
    void remote_data();
    void sourceSize();
    void sourceSizeReadOnly();
    void invalidSource();
};

void tst_qdeclarativeanimatedimage::play()
{
    QDeclarativeEngine engine;
    QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/stickman.qml"));
    QDeclarativeAnimatedImage *anim = qobject_cast<QDeclarativeAnimatedImage *>(component.create());
    QVERIFY(anim);
    QVERIFY(anim->isPlaying());

    delete anim;
}

void tst_qdeclarativeanimatedimage::pause()
{
    QDeclarativeEngine engine;
    QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/stickmanpause.qml"));
    QDeclarativeAnimatedImage *anim = qobject_cast<QDeclarativeAnimatedImage *>(component.create());
    QVERIFY(anim);
    QVERIFY(anim->isPlaying());
    QVERIFY(anim->isPaused());

    delete anim;
}

void tst_qdeclarativeanimatedimage::stopped()
{
    QDeclarativeEngine engine;
    QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/stickmanstopped.qml"));
    QDeclarativeAnimatedImage *anim = qobject_cast<QDeclarativeAnimatedImage *>(component.create());
    QVERIFY(anim);
    QVERIFY(!anim->isPlaying());
    QCOMPARE(anim->currentFrame(), 0);

    delete anim;
}

void tst_qdeclarativeanimatedimage::setFrame()
{
    QDeclarativeEngine engine;
    QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/stickmanpause.qml"));
    QDeclarativeAnimatedImage *anim = qobject_cast<QDeclarativeAnimatedImage *>(component.create());
    QVERIFY(anim);
    QVERIFY(anim->isPlaying());
    QCOMPARE(anim->currentFrame(), 2);

    delete anim;
}

void tst_qdeclarativeanimatedimage::frameCount()
{
    QDeclarativeEngine engine;
    QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/colors.qml"));
    QDeclarativeAnimatedImage *anim = qobject_cast<QDeclarativeAnimatedImage *>(component.create());
    QVERIFY(anim);
    QVERIFY(anim->isPlaying());
    QCOMPARE(anim->frameCount(), 3);

    delete anim;
}

void tst_qdeclarativeanimatedimage::remote()
{
    QFETCH(QString, fileName);
    QFETCH(bool, paused);

    TestHTTPServer server(14449);
    QVERIFY(server.isValid());
    server.serveDirectory(SRCDIR "/data");

    QDeclarativeEngine engine;
    QDeclarativeComponent component(&engine, QUrl("http://127.0.0.1:14449/" + fileName));
    TRY_WAIT(component.isReady());

    QDeclarativeAnimatedImage *anim = qobject_cast<QDeclarativeAnimatedImage *>(component.create());
    QVERIFY(anim);

    TRY_WAIT(anim->isPlaying());
    if (paused) {
        TRY_WAIT(anim->isPaused());
        QCOMPARE(anim->currentFrame(), 2);
    }
    QVERIFY(anim->status() != QDeclarativeAnimatedImage::Error);

    delete anim;
}

void tst_qdeclarativeanimatedimage::sourceSize()
{
    QDeclarativeEngine engine;
    QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/stickmanscaled.qml"));
    QDeclarativeAnimatedImage *anim = qobject_cast<QDeclarativeAnimatedImage *>(component.create());
    QVERIFY(anim);
    QCOMPARE(anim->width(),240.0);
    QCOMPARE(anim->height(),180.0);
    QCOMPARE(anim->sourceSize(),QSize(160,120));

    delete anim;
}

void tst_qdeclarativeanimatedimage::sourceSizeReadOnly()
{
    QDeclarativeEngine engine;
    QDeclarativeComponent component(&engine, QUrl::fromLocalFile(SRCDIR "/data/stickmanerror1.qml"));
    QVERIFY(component.isError());
    QCOMPARE(component.errors().at(0).description(), QString("Invalid property assignment: \"sourceSize\" is a read-only property"));
}

void tst_qdeclarativeanimatedimage::remote_data()
{
    QTest::addColumn<QString>("fileName");
    QTest::addColumn<bool>("paused");

    QTest::newRow("playing") << "stickman.qml" << false;
    QTest::newRow("paused") << "stickmanpause.qml" << true;
}

void tst_qdeclarativeanimatedimage::invalidSource()
{
    QDeclarativeEngine engine;
    QDeclarativeComponent component(&engine);
    component.setData("import Qt 4.7\n AnimatedImage { source: \"no-such-file.gif\" }", QUrl::fromLocalFile(""));
    QVERIFY(component.isReady());

    QTest::ignoreMessage(QtWarningMsg, "file::2:2: QML AnimatedImage: Error Reading Animated Image File file:no-such-file.gif");

    QDeclarativeAnimatedImage *anim = qobject_cast<QDeclarativeAnimatedImage *>(component.create());
    QVERIFY(anim);

    QVERIFY(!anim->isPlaying());
    QVERIFY(!anim->isPaused());
    QCOMPARE(anim->currentFrame(), 0);
    QCOMPARE(anim->frameCount(), 0);
}

QTEST_MAIN(tst_qdeclarativeanimatedimage)

#include "tst_qdeclarativeanimatedimage.moc"