added tests

tests/RuntimeParameterUtilsTests.cpp

@@ -78,6 +78,53 @@ void TestVectorNormalization()
 	Expect(!NormalizeAndValidateParameterValue(definition, shortInput, value, error), "vec2 parameter rejects wrong component count");
 }
 
+void TestColorAndBooleanNormalization()
+{
+	ShaderParameterDefinition colorDefinition;
+	colorDefinition.id = "tint";
+	colorDefinition.type = ShaderParameterType::Color;
+	colorDefinition.defaultNumbers = { 1.0, 1.0, 1.0, 1.0 };
+	colorDefinition.minNumbers = { 0.0, 0.0, 0.0, 0.0 };
+	colorDefinition.maxNumbers = { 1.0, 1.0, 1.0, 1.0 };
+
+	JsonValue colorInput = JsonValue::MakeArray();
+	colorInput.pushBack(JsonValue(-0.5));
+	colorInput.pushBack(JsonValue(0.25));
+	colorInput.pushBack(JsonValue(1.5));
+	colorInput.pushBack(JsonValue(0.75));
+
+	ShaderParameterValue value;
+	std::string error;
+	Expect(NormalizeAndValidateParameterValue(colorDefinition, colorInput, value, error), "color parameter accepts four-component arrays");
+	Expect(value.numberValues.size() == 4 &&
+		value.numberValues[0] == 0.0 &&
+		value.numberValues[1] == 0.25 &&
+		value.numberValues[2] == 1.0 &&
+		value.numberValues[3] == 0.75, "color parameter clamps each component");
+
+	JsonValue shortColor = JsonValue::MakeArray();
+	shortColor.pushBack(JsonValue(1.0));
+	shortColor.pushBack(JsonValue(1.0));
+	shortColor.pushBack(JsonValue(1.0));
+	error.clear();
+	Expect(!NormalizeAndValidateParameterValue(colorDefinition, shortColor, value, error), "color parameter rejects wrong component count");
+
+	ShaderParameterDefinition boolDefinition;
+	boolDefinition.id = "enabled";
+	boolDefinition.type = ShaderParameterType::Boolean;
+	boolDefinition.defaultBoolean = true;
+
+	ShaderParameterValue defaultValue = DefaultValueForDefinition(boolDefinition);
+	Expect(defaultValue.booleanValue, "boolean default is copied from definition");
+
+	error.clear();
+	Expect(NormalizeAndValidateParameterValue(boolDefinition, JsonValue(false), value, error), "boolean parameter accepts boolean values");
+	Expect(!value.booleanValue, "boolean parameter stores selected value");
+
+	error.clear();
+	Expect(!NormalizeAndValidateParameterValue(boolDefinition, JsonValue("false"), value, error), "boolean parameter rejects string values");
+}
+
 void TestEnumAndDefaults()
 {
 	ShaderParameterDefinition definition;
@@ -127,6 +174,7 @@ int main()
 	TestSafePresetFileStems();
 	TestFloatNormalization();
 	TestVectorNormalization();
+	TestColorAndBooleanNormalization();
 	TestEnumAndDefaults();
 	TestTextNormalization();