1 /* Copyright (c) 2017-2021. The SimGrid Team. All rights reserved. */
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. */
8 #include "simgrid/kernel/routing/FatTreeZone.hpp"
9 #include "simgrid/kernel/routing/NetPoint.hpp"
10 #include "simgrid/s4u/Engine.hpp"
11 #include "simgrid/s4u/Host.hpp"
12 #include "simgrid/s4u/NetZone.hpp"
17 explicit EngineWrapper(std::string name) : argv(&name[0]), e(&argc, &argv) {}
20 simgrid::s4u::Engine e;
23 std::pair<simgrid::kernel::routing::NetPoint*, simgrid::kernel::routing::NetPoint*>
24 create_host(simgrid::s4u::NetZone* zone, const std::vector<unsigned int>& coord, int id)
26 const simgrid::s4u::Host* host = zone->create_host(std::to_string(id), 1e9)->seal();
27 return std::make_pair(host->get_netpoint(), nullptr);
31 TEST_CASE("kernel::routing::FatTreeZone: Creating Zone", "")
33 using namespace simgrid::s4u;
34 EngineWrapper e("test");
35 REQUIRE(create_fatTree_zone("test", e.e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1, 2}}, 1e9, 10,
36 simgrid::s4u::Link::SharingPolicy::SHARED, create_host));
39 TEST_CASE("kernel::routing::FatTreeZone: Invalid params", "")
41 using namespace simgrid::s4u;
42 EngineWrapper e("test");
46 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.e.get_netzone_root(), {0, {4, 4}, {1, 2}, {1, 2}}, 1e9, 10,
47 simgrid::s4u::Link::SharingPolicy::SHARED, create_host),
48 std::invalid_argument);
51 SECTION("Invalid down links")
53 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.e.get_netzone_root(), {2, {4}, {1, 2}, {1, 2}}, 1e9, 10,
54 simgrid::s4u::Link::SharingPolicy::SHARED, create_host),
55 std::invalid_argument);
58 SECTION("Invalid up links")
60 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.e.get_netzone_root(), {2, {4, 4}, {1}, {1, 2}}, 1e9, 10,
61 simgrid::s4u::Link::SharingPolicy::SHARED, create_host),
62 std::invalid_argument);
65 SECTION("Invalid link count")
67 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1}}, 1e9, 10,
68 simgrid::s4u::Link::SharingPolicy::SHARED, create_host),
69 std::invalid_argument);
72 SECTION("Down links with zeroes")
74 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.e.get_netzone_root(), {2, {4, 0}, {1, 2}, {1, 2}}, 1e9, 10,
75 simgrid::s4u::Link::SharingPolicy::SHARED, create_host),
76 std::invalid_argument);
79 SECTION("Up links with zeroes")
81 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.e.get_netzone_root(), {2, {4, 4}, {0, 2}, {1, 2}}, 1e9, 10,
82 simgrid::s4u::Link::SharingPolicy::SHARED, create_host),
83 std::invalid_argument);
86 SECTION("Link count with zeroes")
88 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1, 0}}, 1e9, 10,
89 simgrid::s4u::Link::SharingPolicy::SHARED, create_host),
90 std::invalid_argument);
93 SECTION("0 bandwidth")
95 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1, 2}}, 0, 10,
96 simgrid::s4u::Link::SharingPolicy::SHARED, create_host),
97 std::invalid_argument);
100 SECTION("Negative latency")
102 REQUIRE_THROWS_AS(create_fatTree_zone("test", e.e.get_netzone_root(), {2, {4, 4}, {1, 2}, {1, 2}}, 1e9, -10,
103 simgrid::s4u::Link::SharingPolicy::SHARED, create_host),
104 std::invalid_argument);