Function TEST_F

snap_drawing/test/src/FlexboxLayer_tests.cpp:26–74

};

TEST_F(FlexboxLayerTests, canLayoutNonFlexLayers) {
    auto child1 = makeLayer<Layer>(_resources);
    auto child2 = makeLayer<Layer>(_resources);
    auto child3 = makeLayer<Layer>(_resources);

    _layer->addChild(child1);
    _layer->addChild(child2);
    _layer->addChild(child3);

    _layer->updateLayoutAttributes()
        .setFlexDirection(YGFlexDirectionRow)
        .setJustifyContent(YGJustifyCenter)
        .setAlignItems(YGAlignCenter);

    _layer->updateLayoutAttributesForLayer(child1)
        .setWidth(FlexValue::point(16))
        .setHeight(FlexValue::point(16))
        .setMargin(YGEdgeRight, FlexValue::point(8));

    _layer->updateLayoutAttributesForLayer(child2).setWidth(FlexValue::point(10)).setHeight(FlexValue::point(10));

    _layer->updateLayoutAttributesForLayer(child3)
        .setWidth(FlexValue::point(8))
        .setHeight(FlexValue::point(8))
        .setMargin(YGEdgeLeft, FlexValue::point(8));

    _layer->setFrame(Rect::makeXYWH(0, 0, 50, 16));
    _layer->layoutIfNeeded();

    ASSERT_EQ(Rect::makeXYWH(0, 0, 16, 16), child1->getFrame());
    ASSERT_EQ(Rect::makeXYWH(24, 3, 10, 10), child2->getFrame());
    ASSERT_EQ(Rect::makeXYWH(42, 4, 8, 8), child3->getFrame());

    _layer->updateLayoutAttributesForLayer(child1).setMargin(YGEdgeRight, FlexValue::point(4));

    _layer->updateLayoutAttributesForLayer(child3)
        .setMargin(YGEdgeLeft, FlexValue::point(6))
        .setMargin(YGEdgeRight, FlexValue::point(6));

    ASSERT_EQ(Rect::makeXYWH(0, 0, 16, 16), child1->getFrame());
    ASSERT_EQ(Rect::makeXYWH(24, 3, 10, 10), child2->getFrame());
    ASSERT_EQ(Rect::makeXYWH(42, 4, 8, 8), child3->getFrame());

    _layer->layoutIfNeeded();

    ASSERT_EQ(Rect::makeXYWH(0, 0, 16, 16), child1->getFrame());
    ASSERT_EQ(Rect::makeXYWH(20, 3, 10, 10), child2->getFrame());
    ASSERT_EQ(Rect::makeXYWH(36, 4, 8, 8), child3->getFrame());
}

TEST_F(FlexboxLayerTests, canLayoutFlexLayers) {
    auto child1 = makeLayer<Layer>(_resources);