tests: Add test for close event

tests/tests/swfs/avm2/socket_close/Test.as

@@ -0,0 +1,25 @@
+package
+{
+    import flash.display.Sprite;
+
+    public class Test extends Sprite
+    {
+    }
+}
+
+import flash.net.Socket;
+import flash.events.Event;
+
+var socket:Socket = new Socket();
+
+socket.addEventListener(Event.CONNECT, function(evt:Event):void
+{
+    trace("connected");
+});
+
+socket.addEventListener(Event.CLOSE, function(evt:Event):void
+{
+    trace("closed");
+});
+
+socket.connect("localhost", 8001);

tests/tests/swfs/avm2/socket_close/output.txt

@@ -0,0 +1,2 @@
+connected
+closed

tests/tests/swfs/avm2/socket_close/socket.json

@@ -0,0 +1,5 @@
+[
+    {
+        "type": "Disconnect"
+    }
+]

tests/tests/swfs/avm2/socket_close/test.toml

@@ -0,0 +1 @@
+num_ticks = 10