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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/webrtc_overrides/p2p/base/ice_ping_proposal.h"
#include "third_party/webrtc_overrides/p2p/base/ice_prune_proposal.h"
#include "third_party/webrtc_overrides/p2p/base/ice_switch_proposal.h"
#include <vector>
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/platform/peerconnection/fake_connection_test_base.h"
#include "third_party/blink/renderer/platform/peerconnection/webrtc_connection_matchers.h"
#include "third_party/webrtc/p2p/base/ice_controller_interface.h"
#include "third_party/webrtc/p2p/base/ice_switch_reason.h"
namespace {
using ::webrtc::Connection;
using ::webrtc::IceControllerInterface;
using ::webrtc::IceRecheckEvent;
using ::webrtc::IceSwitchReason;
using ::blink::IcePingProposal;
using ::blink::IcePruneProposal;
using ::blink::IceSwitchProposal;
using ::blink::PingProposalEq;
using ::blink::PruneProposalEq;
using ::blink::SwitchProposalEq;
static const std::string kIp = "1.2.3.4";
static const std::string kIpTwo = "1.3.5.7";
static const int kPort = 6745;
class IceProposalTest : public blink::FakeConnectionTestBase {};
TEST_F(IceProposalTest, ConstructIcePingProposal) {
const Connection* conn = GetConnection(kIp, kPort);
const int recheck_delay_ms = 10;
const bool reply_expected = true;
IceControllerInterface::PingResult ping_result(conn, recheck_delay_ms);
EXPECT_THAT(IcePingProposal(ping_result, reply_expected),
PingProposalEq(ping_result, reply_expected));
IceControllerInterface::PingResult null_ping_result(nullptr,
recheck_delay_ms);
EXPECT_THAT(IcePingProposal(null_ping_result, reply_expected),
PingProposalEq(null_ping_result, reply_expected));
}
TEST_F(IceProposalTest, ConstructIceSwitchProposal) {
const Connection* conn = GetConnection(kIp, kPort);
const Connection* conn_two = GetConnection(kIpTwo, kPort);
const IceSwitchReason reason = IceSwitchReason::CONNECT_STATE_CHANGE;
const int recheck_delay_ms = 10;
const bool reply_expected = true;
const IceRecheckEvent recheck_event(IceSwitchReason::ICE_CONTROLLER_RECHECK,
recheck_delay_ms);
std::vector<const Connection*> conns_to_forget{conn_two};
std::vector<const Connection*> empty_conns_to_forget{};
std::vector<const Connection*> null_conns_to_forget{nullptr};
IceControllerInterface::SwitchResult switch_result{conn, recheck_event,
conns_to_forget};
EXPECT_THAT(IceSwitchProposal(reason, switch_result, reply_expected),
SwitchProposalEq(reason, switch_result, reply_expected));
IceControllerInterface::SwitchResult empty_switch_result{
std::nullopt, recheck_event, conns_to_forget};
EXPECT_THAT(IceSwitchProposal(reason, empty_switch_result, reply_expected),
SwitchProposalEq(reason, empty_switch_result, reply_expected));
IceControllerInterface::SwitchResult null_switch_result{
nullptr, recheck_event, conns_to_forget};
EXPECT_THAT(IceSwitchProposal(reason, null_switch_result, reply_expected),
SwitchProposalEq(reason, null_switch_result, reply_expected));
IceControllerInterface::SwitchResult switch_result_no_recheck{
conn, std::nullopt, conns_to_forget};
EXPECT_THAT(
IceSwitchProposal(reason, switch_result_no_recheck, reply_expected),
SwitchProposalEq(reason, switch_result_no_recheck, reply_expected));
IceControllerInterface::SwitchResult switch_result_empty_conns_to_forget{
conn, recheck_event, empty_conns_to_forget};
EXPECT_THAT(IceSwitchProposal(reason, switch_result_empty_conns_to_forget,
reply_expected),
SwitchProposalEq(reason, switch_result_empty_conns_to_forget,
reply_expected));
IceControllerInterface::SwitchResult switch_result_null_conns_to_forget{
conn, recheck_event, null_conns_to_forget};
EXPECT_THAT(IceSwitchProposal(reason, switch_result_null_conns_to_forget,
reply_expected),
SwitchProposalEq(reason, switch_result_null_conns_to_forget,
reply_expected));
}
TEST_F(IceProposalTest, ConstructIcePruneProposal) {
const Connection* conn = GetConnection(kIp, kPort);
const Connection* conn_two = GetConnection(kIpTwo, kPort);
const bool reply_expected = true;
std::vector<const Connection*> conns_to_prune{conn, conn_two};
EXPECT_THAT(IcePruneProposal(conns_to_prune, reply_expected),
PruneProposalEq(conns_to_prune, reply_expected));
std::vector<const Connection*> empty_conns_to_prune{};
EXPECT_THAT(IcePruneProposal(empty_conns_to_prune, reply_expected),
PruneProposalEq(empty_conns_to_prune, reply_expected));
std::vector<const Connection*> null_conns_to_prune{nullptr};
EXPECT_THAT(IcePruneProposal(null_conns_to_prune, reply_expected),
PruneProposalEq(null_conns_to_prune, reply_expected));
std::vector<const Connection*> mixed_conns_to_prune{nullptr, conn, nullptr};
EXPECT_THAT(IcePruneProposal(mixed_conns_to_prune, reply_expected),
PruneProposalEq(mixed_conns_to_prune, reply_expected));
}
} // unnamed namespace
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