Use mojo for Chrome Loading, Part 1

content/browser/loader/test_url_loader_client.cc

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "content/browser/loader/test_url_loader_client.h"
+
+#include "base/run_loop.h"
+
+namespace content {
+
+TestURLLoaderClient::TestURLLoaderClient() : binding_(this) {}
+TestURLLoaderClient::~TestURLLoaderClient() {}
+
+void TestURLLoaderClient::OnReceiveResponse(
+    const ResourceResponseHead& response_head) {
+  has_received_response_ = true;
+  response_head_ = response_head;
+  if (quit_closure_for_on_received_response_)
+    quit_closure_for_on_received_response_.Run();
+}
+
+void TestURLLoaderClient::OnStartLoadingResponseBody(
+    mojo::ScopedDataPipeConsumerHandle body) {
+  response_body_ = std::move(body);
+  if (quit_closure_for_on_start_loading_response_body_)
+    quit_closure_for_on_start_loading_response_body_.Run();
+}
+
+void TestURLLoaderClient::OnComplete(
+    const ResourceRequestCompletionStatus& status) {
+  has_received_completion_ = true;
+  completion_status_ = status;
+  if (quit_closure_for_on_complete_)
+    quit_closure_for_on_complete_.Run();
+}
+
+mojom::URLLoaderClientPtr TestURLLoaderClient::CreateInterfacePtrAndBind() {
+  return binding_.CreateInterfacePtrAndBind();
+}
+
+void TestURLLoaderClient::Unbind() {
+  binding_.Unbind();
+  response_body_.reset();
+}
+
+void TestURLLoaderClient::RunUntilResponseReceived() {
+  base::RunLoop run_loop;
+  quit_closure_for_on_received_response_ = run_loop.QuitClosure();
+  run_loop.Run();
+  quit_closure_for_on_received_response_.Reset();
+}
+
+void TestURLLoaderClient::RunUntilResponseBodyArrived() {
+  base::RunLoop run_loop;
+  quit_closure_for_on_start_loading_response_body_ = run_loop.QuitClosure();
+  run_loop.Run();
+  quit_closure_for_on_start_loading_response_body_.Reset();
+}
+
+void TestURLLoaderClient::RunUntilComplete() {
+  base::RunLoop run_loop;
+  quit_closure_for_on_complete_ = run_loop.QuitClosure();
+  run_loop.Run();
+  quit_closure_for_on_complete_.Reset();
+}
+
+}  // namespace content