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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/base/address_list.h"
#include "base/string_util.h"
#include "net/base/host_resolver_proc.h"
#include "net/base/net_util.h"
#if defined(OS_WIN)
#include "net/base/winsock_init.h"
#endif
#include "testing/gtest/include/gtest/gtest.h"
namespace {
// Use getaddrinfo() to allocate an addrinfo structure.
void CreateAddressList(net::AddressList* addrlist, int port) {
#if defined(OS_WIN)
net::EnsureWinsockInit();
#endif
int rv = SystemHostResolverProc("192.168.1.1", addrlist);
EXPECT_EQ(0, rv);
addrlist->SetPort(port);
}
TEST(AddressListTest, GetPort) {
net::AddressList addrlist;
CreateAddressList(&addrlist, 81);
EXPECT_EQ(81, addrlist.GetPort());
addrlist.SetPort(83);
EXPECT_EQ(83, addrlist.GetPort());
}
TEST(AddressListTest, Assignment) {
net::AddressList addrlist1;
CreateAddressList(&addrlist1, 85);
EXPECT_EQ(85, addrlist1.GetPort());
// Should reference the same data as addrlist1 -- so when we change addrlist1
// both are changed.
net::AddressList addrlist2 = addrlist1;
EXPECT_EQ(85, addrlist2.GetPort());
addrlist1.SetPort(80);
EXPECT_EQ(80, addrlist1.GetPort());
EXPECT_EQ(80, addrlist2.GetPort());
}
TEST(AddressListTest, Copy) {
net::AddressList addrlist1;
CreateAddressList(&addrlist1, 85);
EXPECT_EQ(85, addrlist1.GetPort());
net::AddressList addrlist2;
addrlist2.Copy(addrlist1.head());
// addrlist1 is the same as addrlist2 at this point.
EXPECT_EQ(85, addrlist1.GetPort());
EXPECT_EQ(85, addrlist2.GetPort());
// Changes to addrlist1 are not reflected in addrlist2.
addrlist1.SetPort(70);
addrlist2.SetPort(90);
EXPECT_EQ(70, addrlist1.GetPort());
EXPECT_EQ(90, addrlist2.GetPort());
}
} // namespace
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