Added tests

1 files changed, 182 insertions, 0 deletions

diff --git a/Tests/TestApp/assets/DepthStencilStateTest.lua b/Tests/TestApp/assets/DepthStencilStateTest.lua
new file mode 100644
index 0000000..8c143ae
--- /dev/null
+++ b/Tests/TestApp/assets/DepthStencilStateTest.lua
@@ -0,0 +1,182 @@
+-- Test script file
+
+TestGlobalDSState = TestGlobalPSO.GraphicsPipeline.DepthStencilDesc
+
+assert( TestGlobalDSState.DepthEnable == true)
+assert( TestGlobalDSState.DepthWriteEnable == true)
+assert( TestGlobalDSState.DepthFunc == "COMPARISON_FUNC_NEVER")
+assert( TestGlobalDSState.StencilEnable == true)
+assert( TestGlobalDSState.StencilReadMask == 0xFA)
+assert( TestGlobalDSState.StencilWriteMask == 0xFF)
+
+assert( TestGlobalDSState.FrontFace.StencilFailOp == "STENCIL_OP_DECR_SAT")
+assert( TestGlobalDSState.FrontFace.StencilDepthFailOp == "STENCIL_OP_DECR_WRAP")
+assert( TestGlobalDSState.FrontFace.StencilPassOp == "STENCIL_OP_INCR_WRAP")
+assert( TestGlobalDSState.FrontFace.StencilFunc == "COMPARISON_FUNC_NOT_EQUAL")
+
+assert( TestGlobalDSState.BackFace.StencilFailOp == "STENCIL_OP_INVERT")
+assert( TestGlobalDSState.BackFace.StencilDepthFailOp == "STENCIL_OP_REPLACE" )
+assert( TestGlobalDSState.BackFace.StencilPassOp == "STENCIL_OP_INCR_SAT")
+assert( TestGlobalDSState.BackFace.StencilFunc == "COMPARISON_FUNC_EQUAL")
+
+DSSDesc = 
+{
+    DepthEnable = true,
+    DepthWriteEnable = true,
+    DepthFunc = "COMPARISON_FUNC_LESS",
+    StencilEnable = true,
+    StencilReadMask = 0xF8,
+    StencilWriteMask = 0xF1,
+    FrontFace = {StencilFailOp = "STENCIL_OP_KEEP",  StencilDepthFailOp = "STENCIL_OP_ZERO", StencilPassOp = "STENCIL_OP_REPLACE", StencilFunc = "COMPARISON_FUNC_EQUAL" },
+    BackFace = {StencilFailOp = "STENCIL_OP_INCR_SAT",  StencilDepthFailOp = "STENCIL_OP_DECR_SAT", StencilPassOp = "STENCIL_OP_INVERT", StencilFunc = "COMPARISON_FUNC_NOT_EQUAL"}
+}
+
+TrivialVS = Shader.Create{
+	Source = 
+[[void VSMain(out float4 pos : SV_Position)
+{
+	pos = float4(0,0,0,0); 
+}]],
+	EntryPoint = "VSMain",
+	SourceLanguage = "SHADER_SOURCE_LANGUAGE_HLSL",
+	Desc = {
+		ShaderType = "SHADER_TYPE_VERTEX",
+		Name = "TrivialVS"
+	}
+}
+
+TrivialPS = Shader.Create{
+	Source = 
+[[void PSMain(out float4 col : SV_TARGET)
+{
+	col = float4(0,0,0,0);
+}]],
+	EntryPoint = "PSMain",
+	SourceLanguage = "SHADER_SOURCE_LANGUAGE_HLSL",
+	Desc = {
+		ShaderType = "SHADER_TYPE_PIXEL",
+		Name = "TrivialPS"
+	}
+}
+
+PSODesc = 
+{
+	GraphicsPipeline = 
+	{
+		pVS = TrivialVS,
+		pPS = TrivialPS,
+		DepthStencilDesc = DSSDesc,
+		RTVFormats = {"TEX_FORMAT_RGBA8_UNORM"},
+		DSVFormat = "TEX_FORMAT_D32_FLOAT",
+		PrimitiveTopologyType = "PRIMITIVE_TOPOLOGY_TYPE_TRIANGLE"
+	}
+}
+
+
+TestPSO = PipelineState.Create(PSODesc)
+--TestDSS2 = DepthStencilState.Create(DSSDesc)
+
+TestDSS = TestPSO.GraphicsPipeline.DepthStencilDesc
+
+assert( TestDSS.DepthEnable == true )
+assert( TestDSS.DepthWriteEnable == true )
+assert( TestDSS.DepthFunc == "COMPARISON_FUNC_LESS" )
+assert( TestDSS.StencilEnable == true )
+assert( TestDSS.StencilReadMask == 0xF8 )
+assert( TestDSS.StencilWriteMask == 0xF1 )
+assert( TestDSS.FrontFace.StencilFailOp == "STENCIL_OP_KEEP" )
+assert( TestDSS.FrontFace.StencilDepthFailOp == "STENCIL_OP_ZERO") 
+assert( TestDSS.FrontFace.StencilPassOp == "STENCIL_OP_REPLACE")
+assert( TestDSS.FrontFace.StencilFunc == "COMPARISON_FUNC_EQUAL")
+assert( TestDSS.BackFace.StencilFailOp == "STENCIL_OP_INCR_SAT")
+assert( TestDSS.BackFace.StencilDepthFailOp == "STENCIL_OP_DECR_SAT")
+assert( TestDSS.BackFace.StencilPassOp == "STENCIL_OP_INVERT")
+assert( TestDSS.BackFace.StencilFunc == "COMPARISON_FUNC_NOT_EQUAL")
+
+Context.SetPipelineState(TestPSO)
+--Context.SetDepthStencilState(TestDSS,2)
+
+ComparisonFuncs =
+{
+	"COMPARISON_FUNC_NEVER",
+	"COMPARISON_FUNC_LESS",
+	"COMPARISON_FUNC_EQUAL",
+	"COMPARISON_FUNC_LESS_EQUAL",
+	"COMPARISON_FUNC_GREATER",
+	"COMPARISON_FUNC_NOT_EQUAL",
+	"COMPARISON_FUNC_GREATER_EQUAL",
+	"COMPARISON_FUNC_ALWAYS"
+}
+
+StencilOps = 
+{
+    "STENCIL_OP_KEEP",
+    "STENCIL_OP_ZERO",
+    "STENCIL_OP_REPLACE",
+    "STENCIL_OP_INCR_SAT",
+    "STENCIL_OP_DECR_SAT",
+    "STENCIL_OP_INVERT",
+    "STENCIL_OP_INCR_WRAP",
+    "STENCIL_OP_DECR_WRAP"
+}
+
+for i,v in ipairs(ComparisonFuncs) do
+	PSODesc.GraphicsPipeline.DepthStencilDesc.DepthFunc = v
+	local TestPSO = PipelineState.Create(PSODesc)
+	assert(TestPSO.GraphicsPipeline.DepthStencilDesc.DepthFunc == v)
+	Context.SetPipelineState(TestPSO)
+end
+
+for i,v in ipairs(StencilOps) do
+	PSODesc.GraphicsPipeline.DepthStencilDesc.FrontFace.StencilFailOp = v
+	PSODesc.GraphicsPipeline.DepthStencilDesc.FrontFace.StencilDepthFailOp = v
+	PSODesc.GraphicsPipeline.DepthStencilDesc.FrontFace.StencilPassOp = v
+	local TestPSO = PipelineState.Create(PSODesc)
+	assert( TestPSO.GraphicsPipeline.DepthStencilDesc.FrontFace.StencilFailOp == v )
+	assert( TestPSO.GraphicsPipeline.DepthStencilDesc.FrontFace.StencilDepthFailOp == v )
+	assert( TestPSO.GraphicsPipeline.DepthStencilDesc.FrontFace.StencilPassOp == v )
+	Context.SetPipelineState(TestPSO)
+end
+
+for i,v in ipairs(StencilOps) do
+	PSODesc.GraphicsPipeline.DepthStencilDesc.BackFace.StencilFailOp = v
+	PSODesc.GraphicsPipeline.DepthStencilDesc.BackFace.StencilDepthFailOp = v
+	PSODesc.GraphicsPipeline.DepthStencilDesc.BackFace.StencilPassOp = v
+	local TestPSO = PipelineState.Create(PSODesc)
+	--local TestDSS2 = DepthStencilState.Create(DSSDesc)
+	assert( TestPSO.GraphicsPipeline.DepthStencilDesc.BackFace.StencilFailOp == v )
+	assert( TestPSO.GraphicsPipeline.DepthStencilDesc.BackFace.StencilDepthFailOp == v )
+	assert( TestPSO.GraphicsPipeline.DepthStencilDesc.BackFace.StencilPassOp == v )
+	Context.SetPipelineState(TestPSO)
+end
+
+
+for i,v in ipairs(ComparisonFuncs) do
+	PSODesc.GraphicsPipeline.DepthStencilDesc.FrontFace.StencilFunc = v
+	PSODesc.GraphicsPipeline.DepthStencilDesc.BackFace.StencilFunc = v
+	local TestPSO = PipelineState.Create(PSODesc)
+	assert( TestPSO.GraphicsPipeline.DepthStencilDesc.FrontFace.StencilFunc == v )
+	assert( TestPSO.GraphicsPipeline.DepthStencilDesc.BackFace.StencilFunc == v )
+	Context.SetPipelineState(TestPSO)
+end
+
+function TestDSSDesc(PSOArg)
+	DSSArg = PSOArg.GraphicsPipeline.DepthStencilDesc
+
+    assert(DSSArg.DepthEnable     == true )
+    assert(DSSArg.DepthWriteEnable== true )
+    assert(DSSArg.DepthFunc       == "COMPARISON_FUNC_LESS" )
+    assert(DSSArg.StencilEnable   == false )
+    assert(DSSArg.StencilReadMask == 0xFF )
+    assert(DSSArg.StencilWriteMask== 0xFF )
+	
+    assert(DSSArg.FrontFace.StencilFailOp      == "STENCIL_OP_KEEP" )
+    assert(DSSArg.FrontFace.StencilDepthFailOp == "STENCIL_OP_KEEP" )
+	assert(DSSArg.FrontFace.StencilPassOp      == "STENCIL_OP_KEEP" )
+    assert(DSSArg.FrontFace.StencilFunc        == "COMPARISON_FUNC_ALWAYS" )
+
+    assert(DSSArg.BackFace.StencilFailOp      == "STENCIL_OP_KEEP" )
+    assert(DSSArg.BackFace.StencilDepthFailOp == "STENCIL_OP_KEEP" )
+	assert(DSSArg.BackFace.StencilPassOp      == "STENCIL_OP_KEEP" )
+    assert(DSSArg.BackFace.StencilFunc        == "COMPARISON_FUNC_ALWAYS" )
+end