Add "x"s in the end of a stripped IPv6 address string.

webrtc/base/socketaddress_unittest.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #if defined(WEBRTC_POSIX)
 #include <netinet/in.h>  // for sockaddr_in
 #endif
 
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/socketaddress.h"
 #include "webrtc/base/ipaddress.h"
 
 namespace rtc {
 
 const in6_addr kTestV6Addr =  { { {0x20, 0x01, 0x0d, 0xb8,
                                    0x10, 0x20, 0x30, 0x40,
                                    0x50, 0x60, 0x70, 0x80,
                                    0x90, 0xA0, 0xB0, 0xC0} } };
 const in6_addr kMappedV4Addr = { { {0x00, 0x00, 0x00, 0x00,
                                     0x00, 0x00, 0x00, 0x00,
                                     0x00, 0x00, 0xFF, 0xFF,
                                     0x01, 0x02, 0x03, 0x04} } };
 const std::string kTestV6AddrString = "2001:db8:1020:3040:5060:7080:90a0:b0c0";
-const std::string kTestV6AddrAnonymizedString = "2001:db8:1020::";
+const std::string kTestV6AddrAnonymizedString = "2001:db8:1020:x:x:x:x:x";
 const std::string kTestV6AddrFullString =
     "[2001:db8:1020:3040:5060:7080:90a0:b0c0]:5678";
-const std::string kTestV6AddrFullAnonymizedString = "[2001:db8:1020::]:5678";
+const std::string kTestV6AddrFullAnonymizedString =
+    "[2001:db8:1020:x:x:x:x:x]:5678";
 
 TEST(SocketAddressTest, TestDefaultCtor) {
   SocketAddress addr;
   EXPECT_FALSE(addr.IsUnresolvedIP());
   EXPECT_EQ(IPAddress(), addr.ipaddr());
   EXPECT_EQ(0, addr.port());
   EXPECT_EQ("", addr.hostname());
 }
 
 TEST(SocketAddressTest, TestIPPortCtor) {
@@ skipping 297 matching lines @@
   EXPECT_EQ("[" + kTestV6AddrAnonymizedString + "]",
             addr_v6.HostAsSensitiveURIString());
   EXPECT_EQ(kTestV6AddrFullAnonymizedString, addr_v6.ToSensitiveString());
 #else
   EXPECT_EQ("[" + kTestV6AddrString + "]", addr_v6.HostAsSensitiveURIString());
   EXPECT_EQ(kTestV6AddrFullString, addr_v6.ToSensitiveString());
 #endif  // defined(NDEBUG)
 }
 
 }  // namespace rtc