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// Copyright (c) 2011 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 "chrome/common/content_settings.h"
#include "chrome/common/render_messages.h"
#include "chrome/renderer/content_settings_observer.h"
#include "chrome/test/render_view_test.h"
#include "content/common/view_messages.h"
#include "testing/gtest/include/gtest/gtest.h"
// Regression test for http://crbug.com/35011
TEST_F(RenderViewTest, JSBlockSentAfterPageLoad) {
// 1. Load page with JS.
std::string html = "<html>"
"<head>"
"<script>document.createElement('div');</script>"
"</head>"
"<body>"
"</body>"
"</html>";
render_thread_.sink().ClearMessages();
LoadHTML(html.c_str());
// 2. Block JavaScript.
ContentSettings settings;
for (int i = 0; i < CONTENT_SETTINGS_NUM_TYPES; ++i)
settings.settings[i] = CONTENT_SETTING_ALLOW;
settings.settings[CONTENT_SETTINGS_TYPE_JAVASCRIPT] = CONTENT_SETTING_BLOCK;
ContentSettingsObserver* observer = ContentSettingsObserver::Get(view_);
observer->SetContentSettings(settings);
// Make sure no pending messages are in the queue.
ProcessPendingMessages();
render_thread_.sink().ClearMessages();
// 3. Reload page.
ViewMsg_Navigate_Params params;
std::string url_str = "data:text/html;charset=utf-8,";
url_str.append(html);
GURL url(url_str);
params.url = url;
params.navigation_type = ViewMsg_Navigate_Type::RELOAD;
view_->OnNavigate(params);
ProcessPendingMessages();
// 4. Verify that the notification that javascript was blocked is sent after
// the navigation notifiction is sent.
int navigation_index = -1;
int block_index = -1;
for (size_t i = 0; i < render_thread_.sink().message_count(); ++i) {
const IPC::Message* msg = render_thread_.sink().GetMessageAt(i);
if (msg->type() == ViewHostMsg_FrameNavigate::ID)
navigation_index = i;
if (msg->type() == ViewHostMsg_ContentBlocked::ID)
block_index = i;
}
EXPECT_NE(-1, navigation_index);
EXPECT_NE(-1, block_index);
EXPECT_LT(navigation_index, block_index);
}
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