src/kernel/routing/TorusZone_test.cpp

   1 /* Copyright (c) 2017-2021. The SimGrid Team. All rights reserved.               */
   2
   3 /* This program is free software; you can redistribute it and/or modify it
   4  * under the terms of the license (GNU LGPL) which comes with this package. */
   5
   6 #include "catch.hpp"
   7
   8 #include "simgrid/kernel/routing/NetPoint.hpp"
   9 #include "simgrid/kernel/routing/TorusZone.hpp"
  10 #include "simgrid/s4u/Engine.hpp"
  11 #include "simgrid/s4u/Host.hpp"
  12 #include "simgrid/s4u/NetZone.hpp"
  13
  14 namespace {
  15 std::pair<simgrid::kernel::routing::NetPoint*, simgrid::kernel::routing::NetPoint*>
  16 create_host(simgrid::s4u::NetZone* zone, const std::vector<unsigned int>& /*coord*/, int id)
  17 {
  18   const simgrid::s4u::Host* host = zone->create_host(std::to_string(id), 1e9)->seal();
  19   return std::make_pair(host->get_netpoint(), nullptr);
  20 }
  21 } // namespace
  22
  23 TEST_CASE("kernel::routing::TorusZone: Creating Zone", "")
  24 {
  25   simgrid::s4u::Engine e("test");
  26   simgrid::s4u::ClusterCallbacks callbacks(create_host);
  27   REQUIRE(create_torus_zone("test", e.get_netzone_root(), {3, 3, 3}, callbacks, 1e9, 10,
  28                             simgrid::s4u::Link::SharingPolicy::SHARED));
  29 }
  30
  31 TEST_CASE("kernel::routing::TorusZone: Invalid params", "")
  32 {
  33   simgrid::s4u::Engine e("test");
  34   simgrid::s4u::ClusterCallbacks callbacks(create_host);
  35
  36   SECTION("Empty dimensions")
  37   {
  38     REQUIRE_THROWS_AS(create_torus_zone("test", e.get_netzone_root(), {}, callbacks, 1e9, 10,
  39                                         simgrid::s4u::Link::SharingPolicy::SHARED),
  40                       std::invalid_argument);
  41   }
  42   SECTION("One 0 dimension")
  43   {
  44     REQUIRE_THROWS_AS(create_torus_zone("test", e.get_netzone_root(), {3, 0, 2}, callbacks, 1e9, 10,
  45                                         simgrid::s4u::Link::SharingPolicy::SHARED),
  46                       std::invalid_argument);
  47   }
  48   SECTION("Invalid bandwidth")
  49   {
  50     REQUIRE_THROWS_AS(create_torus_zone("test", e.get_netzone_root(), {3, 2, 2}, callbacks, 0, 10,
  51                                         simgrid::s4u::Link::SharingPolicy::SHARED),
  52                       std::invalid_argument);
  53   }
  54   SECTION("Invalid latency")
  55   {
  56     REQUIRE_THROWS_AS(create_torus_zone("test", e.get_netzone_root(), {3, 2, 2}, callbacks, 1e9, -10,
  57                                         simgrid::s4u::Link::SharingPolicy::SHARED),
  58                       std::invalid_argument);
  59   }
  60 }