test for rapidhash, benchmark for rapidhash and simple hash

/*

  Copyright 2018-2024, Barcelona Supercomputing Center (BSC), Spain

  Copyright 2015-2024, Johannes Gutenberg Universitaet Mainz, Germany

  This software was partially supported by the

  EC H2020 funded project NEXTGenIO (Project ID: 671951, www.nextgenio.eu).

  This software was partially supported by the

  ADA-FS project under the SPPEXA project funded by the DFG.

  SPDX-License-Identifier: MIT

*/

#include <catch2/catch_all.hpp>

#include <ctime>

#include <fmt/format.h>

#include <common/rpc/distributor.hpp>

#define NUM_ITERATIONS 10000000

TEST_CASE("Distributor Testing", "[Distributor]") {

    GIVEN("Standard distributor") {

        auto d = gkfs::rpc::SimpleHashDistributor();

        REQUIRE(d.locate_data("/t.c01", 1, 3, 0) == 2);

        REQUIRE(d.locate_data("/t.c01", 2, 3, 0) == 0);

        REQUIRE(d.locate_data("/t.c01", 3, 3, 0) == 2);

        BENCHMARK("Simple hash benchmark") {

            return d.locate_data("/dadf", 3, 3, 0);

        };

    }

    GIVEN("Rapid hash distributor") {

        auto d = gkfs::rpc::RapidHashDistributor();

        REQUIRE(d.locate_data("/t.c01", 1, 3, 0) == 2);

        REQUIRE(d.locate_data("/t.c01", 2, 3, 0) == 0);

        REQUIRE(d.locate_data("/t.c01", 3, 3, 0) == 1);

        BENCHMARK("RapidHash benchmark") {

            return d.locate_data("/dadf", 3, 3, 0);

        };

    }

}