Add missing files from previous commit

tests/standalone/io/raw_socket_write_destroy_test.dart

+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+//
+// VMOptions=
+// VMOptions=--short_socket_read
+// VMOptions=--short_socket_write
+// VMOptions=--short_socket_read --short_socket_write
+
+import "dart:async";
+import "dart:io";
+import "dart:isolate";
+const SERVER_ADDRESS = "127.0.0.1";
+
+void testWriteDestroyServer() {
+  int WROTE = 100000;
+  RawServerSocket.bind(SERVER_ADDRESS).then((server) {
+    server.listen((socket) {
+      socket.writeEventsEnabled = false;
+
+      var buffer = new List.fixedLength(WROTE, fill: 0);
+      int offset = 0;
+      void write() {
+        int n = socket.write(buffer, offset, buffer.length - offset);
+        offset += n;
+        socket.writeEventsEnabled = true;
+      }
+      socket.listen((e) {
+        if (e == RawSocketEvent.WRITE) {
+          if (offset == buffer.length) {
+            socket.close();
+          } else {
+            write();
+          }
+        }
+      });
+      write();
+    });
+    RawSocket.connect(SERVER_ADDRESS, server.port).then((socket) {
+      var bytes = 0;
+      socket.listen((e) {
+        if (e == RawSocketEvent.READ) {
+          bytes += socket.read().length;
+        } else if (e == RawSocketEvent.READ_CLOSED) {
+          Expect.equals(WROTE, bytes);
+          socket.close();
+          server.close();
+        }
+      });
+    });
+  });
+}
+
+void testWriteDestroyClient() {
+  int WROTE = 100000;
+  RawServerSocket.bind(SERVER_ADDRESS).then((server) {
+    server.listen((socket) {
+      var bytes = 0;
+      socket.listen((e) {
+        if (e == RawSocketEvent.READ) {
+          bytes += socket.read().length;
+        } else if (e == RawSocketEvent.READ_CLOSED) {
+          Expect.equals(WROTE, bytes);
+          socket.close();
+          server.close();
+        }
+      });
+    });
+    RawSocket.connect(SERVER_ADDRESS, server.port).then((socket) {
+      socket.writeEventsEnabled = false;
+
+      var buffer = new List.fixedLength(WROTE, fill: 0);
+      int offset = 0;
+      void write() {
+        int n = socket.write(buffer, offset, buffer.length - offset);
+        offset += n;
+        socket.writeEventsEnabled = true;
+      }
+      socket.listen((e) {
+        if (e == RawSocketEvent.WRITE) {
+          if (offset == buffer.length) {
+            socket.close();
+          } else {
+            write();
+          }
+        }
+      });
+      write();
+    });
+  });
+}
+
+void main() {
+  testWriteDestroyServer();
+  testWriteDestroyClient();
+}