blob: 029e36fdde34cb3b4c5fc73b1ea44dc930ede7cf [file] [log] [blame]
#include <catch2/catch.hpp>
#include <chrono>
#include <thread>
#include <trompeloeil.hpp>
/** @short Wait until a given sequence of expectation is matched, and then a bit more to ensure that there's silence afterwards */
void waitForCompletionAndBitMore(const trompeloeil::sequence& seq)
{
using namespace std::literals;
using clock = std::chrono::steady_clock;
// We're busy-waiting a bit
const auto waitingStep = 30ms;
// Timeout after this much
const auto completionTimeout = 5000ms;
// When checking for silence afterwards, wait at least this long.
// We'll also wait as long as it originally took to process everything.
const auto minExtraWait = 100ms;
auto start = clock::now();
while (!seq.is_completed()) {
std::this_thread::sleep_for(waitingStep);
if (clock::now() - start > completionTimeout) {
break;
}
}
REQUIRE(seq.is_completed());
auto duration = std::chrono::duration<double>(clock::now() - start);
std::this_thread::sleep_for(std::max(duration, decltype(duration)(minExtraWait)));
}