diff options
Diffstat (limited to 'tests/auto/quick/scenegraph')
| -rw-r--r-- | tests/auto/quick/scenegraph/tst_scenegraph.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/auto/quick/scenegraph/tst_scenegraph.cpp b/tests/auto/quick/scenegraph/tst_scenegraph.cpp index 3e1285b7fe..80672e234e 100644 --- a/tests/auto/quick/scenegraph/tst_scenegraph.cpp +++ b/tests/auto/quick/scenegraph/tst_scenegraph.cpp @@ -104,6 +104,9 @@ private slots: void hideWithOtherContext(); + void createTextureFromImage_data(); + void createTextureFromImage(); + private: bool m_brokenMipmapSupport; }; @@ -534,6 +537,34 @@ void tst_SceneGraph::hideWithOtherContext() QVERIFY(!renderingOnMainThread || QOpenGLContext::currentContext() != &context); } +void tst_SceneGraph::createTextureFromImage_data() +{ + QImage rgba(64, 64, QImage::Format_ARGB32_Premultiplied); + QImage rgb(64, 64, QImage::Format_RGB32); + + QTest::addColumn<QImage>("image"); + QTest::addColumn<uint>("flags"); + QTest::addColumn<bool>("expectedAlpha"); + + QTest::newRow("rgb") << rgb << uint(0) << false; + QTest::newRow("argb") << rgba << uint(0) << true; + QTest::newRow("rgb,alpha") << rgb << uint(QQuickWindow::TextureHasAlphaChannel) << false; + QTest::newRow("argb,alpha") << rgba << uint(QQuickWindow::TextureHasAlphaChannel) << true; + QTest::newRow("rgb,!alpha") << rgb << uint(QQuickWindow::TextureIsOpaque) << false; + QTest::newRow("argb,!alpha") << rgba << uint(QQuickWindow::TextureIsOpaque) << false; +} + +void tst_SceneGraph::createTextureFromImage() +{ + QFETCH(QImage, image); + QFETCH(uint, flags); + QFETCH(bool, expectedAlpha); + + QQuickView view; + QScopedPointer<QSGTexture> texture(view.createTextureFromImage(image, (QQuickWindow::CreateTextureOptions) flags)); + QCOMPARE(texture->hasAlphaChannel(), expectedAlpha); +} + #include "tst_scenegraph.moc" |