public void TestAllCombos()
{
foreach (var slot in m_CFNode.GetInputSlots <MaterialSlot>())
{
// Should only be one edge per slot on this graph
var edge = m_Graph.GetEdges(slot.slotReference).FirstOrDefault();
if (edge == null)
{
continue;
}
var outputNode = edge.outputSlot.node;
var outputSlot = outputNode.GetOutputSlots <MaterialSlot>().First(s => s.id == edge.outputSlot.slotId);
var curOutputType = outputSlot.valueType.ToConcreteSlotValueType();
foreach (var slotValType in (SlotValueType[])Enum.GetValues(typeof(SlotValueType)))
{
var newSlot = MaterialSlot.CreateMaterialSlot(slotValType, slot.id, slot.displayName, slot.shaderOutputName,
slot.slotType, Vector4.zero);
m_CFNode.AddSlot(newSlot);
m_Graph.ValidateGraph();
// Verify all errors are expected
foreach (var message in m_Graph.messageManager.GetNodeMessages())
{
if (message.Key.Equals(m_CFNode.objectId) && message.Value.Exists(msg =>
msg.severity == ShaderCompilerMessageSeverity.Error))
{
Assert.IsFalse(SlotValueHelper.AreCompatible(slotValType, curOutputType),
$"{curOutputType} failed to convert to {slotValType} but that conversion is supported. Error: {message.Value.First().message}");
}
else
{
Assert.IsTrue(SlotValueHelper.AreCompatible(slotValType, curOutputType),
$"{curOutputType} successfully connected to {slotValType} but that conversion is not supported.");
}
}
m_Graph.ClearErrorsForNode(m_CFNode);
}
// Replace original slot
m_CFNode.AddSlot(slot);
}
}