PlzNavigate: make all ResourceDispatcherHostTests pass

content/test/test_navigation_url_loader_delegate.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/test/test_navigation_url_loader_delegate.h"
+
+#include "base/run_loop.h"
+#include "content/public/browser/stream_handle.h"
+#include "content/public/common/resource_response.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace content {
+
+TestNavigationURLLoaderDelegate::TestNavigationURLLoaderDelegate()
+    : net_error_(0), on_request_handled_counter_(0) {}
+
+TestNavigationURLLoaderDelegate::~TestNavigationURLLoaderDelegate() {}
+
+void TestNavigationURLLoaderDelegate::WaitForRequestRedirected() {
+  request_redirected_.reset(new base::RunLoop);
+  request_redirected_->Run();
+  request_redirected_.reset();
+}
+
+void TestNavigationURLLoaderDelegate::WaitForResponseStarted() {
+  response_started_.reset(new base::RunLoop);
+  response_started_->Run();
+  response_started_.reset();
+}
+
+void TestNavigationURLLoaderDelegate::WaitForRequestFailed() {
+  request_failed_.reset(new base::RunLoop);
+  request_failed_->Run();
+  request_failed_.reset();
+}
+
+void TestNavigationURLLoaderDelegate::WaitForRequestStarted() {
+  request_started_.reset(new base::RunLoop);
+  request_started_->Run();
+  request_started_.reset();
+}
+
+void TestNavigationURLLoaderDelegate::ReleaseBody() {
+  body_.reset();
+}
+
+void TestNavigationURLLoaderDelegate::OnRequestRedirected(
+    const net::RedirectInfo& redirect_info,
+    const scoped_refptr<ResourceResponse>& response) {
+  redirect_info_ = redirect_info;
+  redirect_response_ = response;
+  ASSERT_TRUE(request_redirected_);
+  request_redirected_->Quit();
+}
+
+void TestNavigationURLLoaderDelegate::OnResponseStarted(
+    const scoped_refptr<ResourceResponse>& response,
+    scoped_ptr<StreamHandle> body) {
+  response_ = response;
+  body_ = std::move(body);
+  ASSERT_TRUE(response_started_);
+  response_started_->Quit();
+}
+
+void TestNavigationURLLoaderDelegate::OnRequestFailed(bool in_cache,
+                                                      int net_error) {
+  net_error_ = net_error;
+  if (request_failed_)

[nasko, 2016/04/08 17:13:05]

nit: Is this optional now? It wasn't before the move.

[clamy, 2016/04/11 11:47:38]

Yes. Because one of the ResourceDispatcherHost methods does not use the message
loops in this object but external ones, we can get to OnRequestFailed without
having created the request_failed_ message loop.

+    request_failed_->Quit();
+}
+
+void TestNavigationURLLoaderDelegate::OnRequestStarted(
+    base::TimeTicks timestamp) {
+  ASSERT_FALSE(timestamp.is_null());
+  ++on_request_handled_counter_;
+  if (request_started_)
+    request_started_->Quit();
+}
+
+}  // namespace content