Delay HttpClientResponse until HttpClientRequest is fully sent.

tests/standalone/io/http_close_test.dart

Index: tests/standalone/io/http_close_test.dart
diff --git a/tests/standalone/io/http_close_test.dart b/tests/standalone/io/http_close_test.dart
index 44e7e5fad6c03cbabc595b57ca436ebe4417d988..f410f5003385fdeaac57a68560cab815a6fa9162 100644
--- a/tests/standalone/io/http_close_test.dart
+++ b/tests/standalone/io/http_close_test.dart
@@ -69,47 +69,6 @@ void testClientCloseServerListen(int connections) {
 }
 
 
-void testClientCloseDelayed(int connections) {
-  HttpServer.bind().then((server) {
-    int closed = 0;
-    void check() {
-      closed++;
-      // Wait for both server and client to see the connections as closed.
-      if (closed == connections * 2) {
-        Expect.equals(0, server.connectionsInfo().active);
-        Expect.equals(server.connectionsInfo().total,
-                      server.connectionsInfo().idle);
-        server.close();
-      }
-    }
-    server.listen((request) {
-      request.pipe(request.response)
-          .then((_) => check());
-    });
-    var client = new HttpClient();
-    for (int i = 0; i < connections; i++) {
-      var req;
-      client.post("localhost", server.port, "/")
-          .then((request) {
-            req = request;
-            request.writeBytes(new Uint8List(1024));
-            return request.response;
-          })
-          .then((response) {
-            req.close();
-            // Ensure we don't accept the response until we have send the entire
-            // request.
-            response.listen(
-                (_) {},
-                onDone: () {
-                  check();
-                });
-          });
-    }
-  });
-}
-
-
 void testClientCloseSendingResponse(int connections) {
   HttpServer.bind().then((server) {
     int closed = 0;
@@ -155,7 +114,6 @@ void testClientCloseSendingResponse(int connections) {
 void main() {
   testClientAndServerCloseNoListen(10);
   testClientCloseServerListen(10);
-  testClientCloseDelayed(10);
   testClientCloseSendingResponse(10);
 }