public void CanParseFragmentWithParamBlockWithInitialValues()
{
// Arrange.
Lexer lexer = new Lexer(null, @"fragment basic_material;
[params]
float alpha : ALPHA = 1.0f;
float3 dir = float3(1.0f, -1.1f, 0.0);
bool enable = false;");
FragmentParser parser = new FragmentParser(null, lexer.GetTokens());
// Act.
FragmentNode fragment = parser.Parse();
// Assert.
Assert.AreEqual("basic_material", fragment.Name);
Assert.IsNotNull(fragment.Parameters);
Assert.AreEqual(3, fragment.Parameters.VariableDeclarations.Count);
Assert.AreEqual(TokenType.Float, fragment.Parameters.VariableDeclarations[0].DataType);
Assert.AreEqual("alpha", fragment.Parameters.VariableDeclarations[0].Name);
Assert.AreEqual("ALPHA", fragment.Parameters.VariableDeclarations[0].Semantic);
Assert.AreEqual("1", fragment.Parameters.VariableDeclarations[0].InitialValue);
Assert.AreEqual(TokenType.Float3, fragment.Parameters.VariableDeclarations[1].DataType);
Assert.AreEqual("dir", fragment.Parameters.VariableDeclarations[1].Name);
Assert.AreEqual("float3(1,-1.1,0)", fragment.Parameters.VariableDeclarations[1].InitialValue);
Assert.AreEqual(TokenType.Bool, fragment.Parameters.VariableDeclarations[2].DataType);
Assert.AreEqual("enable", fragment.Parameters.VariableDeclarations[2].Name);
Assert.AreEqual("false", fragment.Parameters.VariableDeclarations[2].InitialValue);
}
public void CanParseFragmentWithParamBlock()
{
// Arrange.
Lexer lexer = new Lexer(null, @"fragment basic_material;
[params]
float alpha : ALPHA;
float3 color;");
FragmentParser parser = new FragmentParser(null, lexer.GetTokens());
// Act.
FragmentNode fragment = parser.Parse();
// Assert.
Assert.AreEqual("basic_material", fragment.Name);
Assert.IsNotNull(fragment.Parameters);
Assert.AreEqual(2, fragment.Parameters.VariableDeclarations.Count);
Assert.AreEqual(TokenType.Float, fragment.Parameters.VariableDeclarations[0].DataType);
Assert.AreEqual("alpha", fragment.Parameters.VariableDeclarations[0].Name);
Assert.AreEqual("ALPHA", fragment.Parameters.VariableDeclarations[0].Semantic);
Assert.AreEqual(TokenType.Float3, fragment.Parameters.VariableDeclarations[1].DataType);
Assert.AreEqual("color", fragment.Parameters.VariableDeclarations[1].Name);
}