Add new InternetAddress class with a static lookup function (including IPv6 results).

tests/standalone/io/secure_server_socket_test.dart

Index: tests/standalone/io/secure_server_socket_test.dart
diff --git a/tests/standalone/io/secure_server_socket_test.dart b/tests/standalone/io/secure_server_socket_test.dart
index dbe0355b4e2d31cf58b50c7a32f828ece65ffd9b..5e8c95c0594540c7ab1e702c61326922a622c485 100644
--- a/tests/standalone/io/secure_server_socket_test.dart
+++ b/tests/standalone/io/secure_server_socket_test.dart
@@ -12,22 +12,21 @@ import "dart:async";
 import "dart:io";
 import "dart:isolate";
 
-const SERVER_ADDRESS = "127.0.0.1";
 const HOST_NAME = "localhost";
 const CERTIFICATE = "localhost_cert";
 
 void testArguments() {
   Expect.throws(() =>
-      SecureServerSocket.bind(SERVER_ADDRESS, 65536, 5, CERTIFICATE));
+      SecureServerSocket.bind(HOST_NAME, 65536, 5, CERTIFICATE));
   Expect.throws(() =>
-      SecureServerSocket.bind(SERVER_ADDRESS, -1, CERTIFICATE));
+      SecureServerSocket.bind(HOST_NAME, -1, CERTIFICATE));
   Expect.throws(() =>
-      SecureServerSocket.bind(SERVER_ADDRESS, 0, -1, CERTIFICATE));
+      SecureServerSocket.bind(HOST_NAME, 0, -1, CERTIFICATE));
 }
 
 void testSimpleBind() {
   ReceivePort port = new ReceivePort();
-  SecureServerSocket.bind(SERVER_ADDRESS, 0, 5, CERTIFICATE).then((s) {
+  SecureServerSocket.bind(HOST_NAME, 0, 5, CERTIFICATE).then((s) {
     Expect.isTrue(s.port > 0);
     s.close();
     port.close();
@@ -59,8 +58,8 @@ void testInvalidBind() {
   // Either an error or a successful bind is allowed.
   // Windows platforms allow multiple binding to the same socket, with
   // unpredictable results.
-  SecureServerSocket.bind(SERVER_ADDRESS, 0, 5, CERTIFICATE).then((s) {
-    SecureServerSocket.bind(SERVER_ADDRESS,
+  SecureServerSocket.bind(HOST_NAME, 0, 5, CERTIFICATE).then((s) {
+    SecureServerSocket.bind(HOST_NAME,
                             s.port,
                             5,
                             CERTIFICATE).then((t) {
@@ -80,7 +79,7 @@ void testInvalidBind() {
 
 void testSimpleConnect(String certificate) {
   ReceivePort port = new ReceivePort();
-  SecureServerSocket.bind(SERVER_ADDRESS, 0, 5, certificate).then((server) {
+  SecureServerSocket.bind(HOST_NAME, 0, 5, certificate).then((server) {
     var clientEndFuture = SecureSocket.connect(HOST_NAME, server.port);
     server.listen((serverEnd) {
       clientEndFuture.then((clientEnd) {
@@ -95,7 +94,7 @@ void testSimpleConnect(String certificate) {
 
 void testSimpleConnectFail(String certificate) {
   ReceivePort port = new ReceivePort();
-  SecureServerSocket.bind(SERVER_ADDRESS, 0, 5, certificate).then((server) {
+  SecureServerSocket.bind(HOST_NAME, 0, 5, certificate).then((server) {
     var clientEndFuture = SecureSocket.connect(HOST_NAME, server.port)
       .then((clientEnd) {
         Expect.fail("No client connection expected.");
@@ -115,7 +114,7 @@ void testSimpleConnectFail(String certificate) {
 
 void testServerListenAfterConnect() {
   ReceivePort port = new ReceivePort();
-  SecureServerSocket.bind(SERVER_ADDRESS, 0, 5, CERTIFICATE).then((server) {
+  SecureServerSocket.bind(HOST_NAME, 0, 5, CERTIFICATE).then((server) {
     Expect.isTrue(server.port > 0);
     var clientEndFuture = SecureSocket.connect(HOST_NAME, server.port);
     new Timer(const Duration(milliseconds: 500), () {
@@ -156,7 +155,7 @@ void testSimpleReadWrite() {
     }
   }
 
-  SecureServerSocket.bind(SERVER_ADDRESS, 0, 5, CERTIFICATE).then((server) {
+  SecureServerSocket.bind(HOST_NAME, 0, 5, CERTIFICATE).then((server) {
     server.listen((client) {
       int bytesRead = 0;
       int bytesWritten = 0;