Function test_console_variables

tests/src/engine/test_console_objects.cpp:65–146

}

void test_console_variables()
{
	console::ResetAll();

	static char const* name = "float3cvar";
	static char const* description = "The description of float3cvar is very descriptive.";
	float3 value(.1f, .2f, .3f), 
		   value2(.4f, .5f, .6f),
		   value3(.7f, .8f, .9f);

	// auto-instantiation
	cvarFloat3 var = cvarFloat3(name, description, value);
	CHECK(all(var.GetValue() == value));
	CHECK(all(var.GetValue() != value2));
	CHECK(std::strcmp(var.GetName().c_str(), name)==0);
	CHECK(std::strcmp(var.GetDescription().c_str(), description)==0);

	console::VariableState state = var.GetState();
	CHECK(state.IsInitalized()==true);
	CHECK(state.setby == console::VariableState::CODE);
	CHECK(state.type == console::VariableType::TYPE_FLOAT3);
	
	// reference copy
	cvarFloat3 varcopy = var;
	CHECK(all(varcopy.GetValue() == value));
	CHECK(std::strcmp(varcopy.GetName().c_str(), name) == 0);
	CHECK(std::strcmp(varcopy.GetDescription().c_str(), description) == 0);
	CHECK(state == varcopy.GetState());

	// set value
	CHECK(var.GetState().CanSetValue());
	var.SetValue(value2);
	CHECK(all(var.GetValue() == value2));
	CHECK(all(varcopy.GetValue() == value2));

	// find
	CHECK(console::FindVariable("foo") == nullptr);
	if (cvar* pvar = console::FindVariable(name))
	{
		CHECK(pvar->IsBool() == false);
		CHECK(pvar->IsFloat3() == true);
		CHECK(pvar->IsString() == false);
		CHECK(all(pvar->GetFloat3() == value2));
		CHECK(strcmp(pvar->GetName().c_str(), name) == 0);
		CHECK(std::strcmp(pvar->GetDescription().c_str(), description) == 0);
		CHECK(pvar->GetState() == state);

		pvar->SetFloat3(value);
		CHECK(all(pvar->GetFloat3() == value));
		CHECK(pvar->GetValueAsString() == "0.100000 0.200000 0.300000");

		// read-only
		std::pair<donut::log::Severity, std::string> err;
		donut::log::SetCallback([&](donut::log::Severity s, char const* msg) {
			err = { s, msg };
			});

		CHECK(pvar->GetState().read_only == false);