#include "catch.hpp"
#include "duckdb/common/types/vector.hpp"
#include "duckdb/main/appender.hpp"
#include "test_helpers.hpp"

using namespace duckdb;
using namespace std;

static void test_valid_str(Vector &a, const char *str) {
	Value s(str);
	REQUIRE_NOTHROW(a.SetValue(0, s));
	REQUIRE(a.GetValue(0) == s);
}

TEST_CASE("UTF8 error checking", "[utf8]") {
	Vector a(LogicalType::VARCHAR);

	test_valid_str(a, "a");
	test_valid_str(a, "\xc3\xb1");
	test_valid_str(a, "\xE2\x82\xA1");
	test_valid_str(a, "\xF0\x9F\xA6\x86"); // a duck!
	test_valid_str(a, "\xf0\x90\x8c\xbc");

	REQUIRE_THROWS(a.SetValue(0, Value("\xc3\x28")));
	REQUIRE_THROWS(a.SetValue(0, Value("\xa0\xa1")));
	REQUIRE_THROWS(a.SetValue(0, Value("\xe2\x28\xa1")));
	REQUIRE_THROWS(a.SetValue(0, Value("\xe2\x82\x28")));
	REQUIRE_THROWS(a.SetValue(0, Value("\xf0\x28\x8c\xbc")));
	REQUIRE_THROWS(a.SetValue(0, Value("\xf0\x90\x28\xbc")));
	REQUIRE_THROWS(a.SetValue(0, Value("\xf0\x28\x8c\x28")));
	REQUIRE_THROWS(a.SetValue(0, Value("\xf8\xa1\xa1\xa1\xa1")));
	REQUIRE_THROWS(a.SetValue(0, Value("\xfc\xa1\xa1\xa1\xa1\xa1")));
}