#include "pc/ProcedureManager.h"
#include "pc/BinaryBuffer.h"
#include "test/u.hpp"
#include <tuple>
#include <cstdint>

inline namespace {

using Void = std::tuple<>;

AddTestCase _(20, "ProcedureManager", [](TestCase& t) {
	t.expectEq<int>([] {
		std::int32_t x = 0;
		auto f1 = [&x] (std::int32_t d) -> Void {
			x += d;
			return {};
		};

		auto f2 = [&x] (std::int32_t d) -> Void {
			x -= d;
			return {};
		};

		ProcedureManager pm;
		pm.registerProcedure(1, f1);
		pm.registerProcedure(2, f2);

		unsigned char ibuf[256] = {
			0x45, 0x27, 0xd1, 0xf2, 0x93, 0x43, 0xfc, 0xb1,
			0x01, 0x00, 0x00, 0x00,
			0x04, 0x00, 0x00, 0x00,
			0x02, 0x00, 0x00, 0x00,
			0x45, 0x27, 0xd1, 0xf2, 0x93, 0x43, 0xfc, 0xb2,
			0x02, 0x00, 0x00, 0x00,
			0x04, 0x00, 0x00, 0x00,
			0x01, 0x00, 0x00, 0x00,
		};

		unsigned char obuf[256];
		
		FILE *in = fmemopen(ibuf, 256, "r"),
			*out = fmemopen(obuf, 256, "w");
		pm.handleCall(in, out);
		pm.handleCall(in, out);
		return x;
	}, 1);
});

}