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Bug: webrtc:381524905 Change-Id: I7a78269586ee3556c0b3de63f5add393f12f4fa1 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/374223 Commit-Queue: Evan Shrubsole <eshr@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Auto-Submit: Evan Shrubsole <eshr@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#43757}
72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
/*
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* Copyright 2023 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "rtc_base/async_dns_resolver.h"
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#include <memory>
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#include "api/test/rtc_error_matchers.h"
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#include "api/units/time_delta.h"
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#include "rtc_base/logging.h"
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#include "rtc_base/net_helpers.h"
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#include "rtc_base/socket_address.h"
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#include "rtc_base/thread.h"
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#include "test/gmock.h"
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#include "test/gtest.h"
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#include "test/run_loop.h"
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#include "test/wait_until.h"
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namespace webrtc {
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namespace {
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using ::testing::IsTrue;
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const webrtc::TimeDelta kDefaultTimeout = webrtc::TimeDelta::Millis(1000);
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const int kPortNumber = 3027;
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TEST(AsyncDnsResolver, ConstructorWorks) {
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AsyncDnsResolver resolver;
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}
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TEST(AsyncDnsResolver, ResolvingLocalhostWorks) {
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test::RunLoop loop; // Ensure that posting back to main thread works
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AsyncDnsResolver resolver;
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rtc::SocketAddress address("localhost",
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kPortNumber); // Port number does not matter
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rtc::SocketAddress resolved_address;
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bool done = false;
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resolver.Start(address, [&done] { done = true; });
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ASSERT_THAT(
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WaitUntil([&] { return done; }, IsTrue(), {.timeout = kDefaultTimeout}),
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IsRtcOk());
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EXPECT_EQ(resolver.result().GetError(), 0);
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if (resolver.result().GetResolvedAddress(AF_INET, &resolved_address)) {
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EXPECT_EQ(resolved_address, rtc::SocketAddress("127.0.0.1", kPortNumber));
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} else {
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RTC_LOG(LS_INFO) << "Resolution gave no address, skipping test";
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}
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}
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TEST(AsyncDnsResolver, ResolveAfterDeleteDoesNotReturn) {
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test::RunLoop loop;
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std::unique_ptr<AsyncDnsResolver> resolver =
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std::make_unique<AsyncDnsResolver>();
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rtc::SocketAddress address("localhost",
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kPortNumber); // Port number does not matter
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rtc::SocketAddress resolved_address;
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bool done = false;
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resolver->Start(address, [&done] { done = true; });
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resolver.reset(); // Deletes resolver.
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rtc::Thread::Current()->SleepMs(1); // Allows callback to execute
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EXPECT_FALSE(done); // Expect no result.
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}
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} // namespace
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} // namespace webrtc
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