Adds socket.getInfo to the socket API

chrome/test/data/extensions/api_test/socket/api/background.js

Index: chrome/test/data/extensions/api_test/socket/api/background.js
diff --git a/chrome/test/data/extensions/api_test/socket/api/background.js b/chrome/test/data/extensions/api_test/socket/api/background.js
index 09e74dd4be7e79dc368a0f2cfbc7f1b8539730d9..8dcd32ab4c1bb9262d4a53eae0a60bca6add1056 100644
--- a/chrome/test/data/extensions/api_test/socket/api/background.js
+++ b/chrome/test/data/extensions/api_test/socket/api/background.js
@@ -103,11 +103,31 @@ function onSetNoDelay(result) {
   socket.setKeepAlive(socketId, true, 1000, onSetKeepAlive);
 }
 
+function onGetInfo(result) {
+  chrome.test.assertTrue(!!result.local,
+                         "Bound socket should always have local part");
+  chrome.test.assertEq(result.socketType, protocol, "Unexpected socketType");
+
+  if (protocol == "tcp") {
+    // NOTE: We're always called with 'localhost', but getInfo will only return
+    // IPs, not names.
+    chrome.test.assertEq(result.peer, "127.0.0.1:" + port,
+                         "Peer address was not the listen server");
+    chrome.test.assertTrue(result.connected, "Socket should be connected");
+  } else {
+    chrome.test.assertFalse(result.connected, "UDP socket was not connected");
+    chrome.test.assertTrue(!result.peer,
+                           "Unconnected UDP socket must not have peer");
+  }
+
+  socket.setNoDelay(socketId, true, onSetNoDelay);;
+}
+
 function onConnectOrBindComplete(result) {
   chrome.test.assertEq(0, result,
                        "Connect or bind failed with error " + result);
   if (result == 0) {
-    socket.setNoDelay(socketId, true, onSetNoDelay);
+    socket.getInfo(socketId, onGetInfo);
   }
 }