1 files changed, 27 insertions, 0 deletions

diff --git a/src/tests/core/internal_network/network.cpp b/src/tests/core/internal_network/network.cpp
new file mode 100644
index 000000000..164b0ff24
--- /dev/null
+++ b/src/tests/core/internal_network/network.cpp
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <catch2/catch.hpp>
+
+#include "core/internal_network/network.h"
+#include "core/internal_network/sockets.h"
+
+TEST_CASE("Network::Errors", "[core]") {
+    Network::NetworkInstance network_instance; // initialize network
+
+    Network::Socket socks[2];
+    for (Network::Socket& sock : socks) {
+        REQUIRE(sock.Initialize(Network::Domain::INET, Network::Type::STREAM,
+                                Network::Protocol::TCP) == Network::Errno::SUCCESS);
+    }
+
+    Network::SockAddrIn addr{
+        Network::Domain::INET,
+        {127, 0, 0, 1},
+        1, // hopefully nobody running this test has something listening on port 1
+    };
+    REQUIRE(socks[0].Connect(addr) == Network::Errno::CONNREFUSED);
+
+    std::vector<u8> message{1, 2, 3, 4};
+    REQUIRE(socks[1].Recv(0, message).second == Network::Errno::NOTCONN);
+}