void ut_flip::testQuillImage()
{
QuillImage image(Unittests::generatePaletteImage());
image.setFullImageSize(QSize(16, 4));
image.setArea(QRect(0, 0, 8, 2));
QuillImageFilter *filter = new QuillImageFilter("org.maemo.flip");
QVERIFY(filter->isValid());
// Flip vertical
QuillImage image2 = filter->apply(image);
QCOMPARE((QImage)image2, image.mirrored(false, true));
QCOMPARE(image2.fullImageSize(), QSize(16, 4));
QCOMPARE(image2.area(), QRect(0, 2, 8,2));
// Flip horizontal
filter->setOption(QuillImageFilter::Horizontal, true);
QuillImage image3 = filter->apply(image2);
QCOMPARE((QImage)image3, image.mirrored(true, true));
QCOMPARE(image3.fullImageSize(), QSize(16, 4));
QCOMPARE(image3.area(), QRect(8, 2, 8, 2));
delete filter;
}
void ut_flip::testFlip()
{
QuillImageFilter *filter = new QuillImageFilter("org.maemo.flip");
QVERIFY(filter->isValid());
QCOMPARE(filter->name(), QString("com.meego.flip"));
QVERIFY(filter->supportsOption(QuillImageFilter::Horizontal));
QVERIFY(filter->setOption(QuillImageFilter::Horizontal, QVariant(true)));
QCOMPARE(filter->option(QuillImageFilter::Horizontal).toBool(), true);
QImage image = Unittests::generatePaletteImage();
QCOMPARE(image.size(), QSize(8, 2));
QImage filteredImage = filter->apply(image);
QCOMPARE(filteredImage.size(), QSize(8, 2));
// Verify against Qt's own flip
QCOMPARE(filteredImage,
image.transformed(QTransform().scale(-1, 1)));
QVERIFY(filter->setOption(QuillImageFilter::Horizontal, QVariant(false)));
filteredImage = filter->apply(image);
QCOMPARE(filteredImage.size(), QSize(8, 2));
// Verify against Qt's own flip
QCOMPARE(filteredImage,
image.transformed(QTransform().scale(1, -1)));
delete filter;
}
