tdesktop/Telegram/SourceFiles/rpl/variable_tests.cpp

33 lines
675 B
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "catch.hpp"
#include <rpl/rpl.h>
#include <string>
using namespace rpl;
TEST_CASE("basic variable tests", "[rpl::variable]") {
SECTION("simple test") {
auto sum = std::make_shared<int>(0);
{
auto var = variable<int>(1);
auto lifeftime = var.value()
| start_with_next([=](int value) {
*sum += value;
});
var = 1;
var = 11;
var = 111;
var = 111;
}
REQUIRE(*sum == 1 + 11 + 111);
}
}