mirror of
https://github.com/wpilibsuite/allwpilib
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110 lines
3.1 KiB
C++
110 lines
3.1 KiB
C++
// Copyright (c) FIRST and other WPILib contributors.
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// Open Source Software; you can modify and/or share it under the terms of
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// the WPILib BSD license file in the root directory of this project.
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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "wpinet/uv/GetAddrInfo.h" // NOLINT(build/include_order)
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#include "gtest/gtest.h" // NOLINT(build/include_order)
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#include "wpinet/uv/Loop.h"
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#define CONCURRENT_COUNT 10
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namespace wpi::uv {
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TEST(UvGetAddrInfoTest, BothNull) {
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int fail_cb_called = 0;
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auto loop = Loop::Create();
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loop->error.connect([&](Error err) {
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ASSERT_EQ(err.code(), UV_EINVAL);
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fail_cb_called++;
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});
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GetAddrInfo(
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loop, [](const addrinfo&) { FAIL(); }, "");
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loop->Run();
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ASSERT_EQ(fail_cb_called, 1);
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}
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TEST(UvGetAddrInfoTest, FailedLookup) {
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int fail_cb_called = 0;
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auto loop = Loop::Create();
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loop->error.connect([&](Error err) {
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ASSERT_EQ(fail_cb_called, 0);
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ASSERT_LT(err.code(), 0);
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fail_cb_called++;
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});
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// Use a FQDN by ending in a period
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GetAddrInfo(
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loop, [](const addrinfo&) { FAIL(); }, "xyzzy.xyzzy.xyzzy.");
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loop->Run();
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ASSERT_EQ(fail_cb_called, 1);
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}
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TEST(UvGetAddrInfoTest, Basic) {
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int getaddrinfo_cbs = 0;
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auto loop = Loop::Create();
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loop->error.connect([](Error) { FAIL(); });
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GetAddrInfo(
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loop, [&](const addrinfo&) { getaddrinfo_cbs++; }, "localhost");
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loop->Run();
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ASSERT_EQ(getaddrinfo_cbs, 1);
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}
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#ifndef _WIN32
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TEST(UvGetAddrInfoTest, Concurrent) {
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int getaddrinfo_cbs = 0;
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int callback_counts[CONCURRENT_COUNT];
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auto loop = Loop::Create();
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loop->error.connect([](Error) { FAIL(); });
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for (int i = 0; i < CONCURRENT_COUNT; i++) {
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callback_counts[i] = 0;
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GetAddrInfo(
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loop,
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[i, &callback_counts, &getaddrinfo_cbs](const addrinfo&) {
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callback_counts[i]++;
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getaddrinfo_cbs++;
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},
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"localhost");
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}
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loop->Run();
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for (int i = 0; i < CONCURRENT_COUNT; i++) {
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ASSERT_EQ(callback_counts[i], 1);
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}
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}
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#endif
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} // namespace wpi::uv
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