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// Copyright (c) 2012 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 "base/macros.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/browser/content_settings/tab_specific_content_settings.h"
#include "chrome/browser/prerender/prerender_manager.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/content_settings/content_setting_image_model.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "chrome/test/base/testing_profile.h"
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "content/public/browser/notification_service.h"
#include "content/public/test/test_renderer_host.h"
#include "net/cookies/cookie_options.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/color_palette.h"
namespace {
bool HasIcon(const ContentSettingImageModel& model) {
return !model.GetIcon(gfx::kPlaceholderColor).IsEmpty();
}
// Forward all NOTIFICATION_WEB_CONTENT_SETTINGS_CHANGED to the specified
// ContentSettingImageModel.
class NotificationForwarder : public content::NotificationObserver {
public:
explicit NotificationForwarder(ContentSettingImageModel* model)
: model_(model) {
registrar_.Add(this,
chrome::NOTIFICATION_WEB_CONTENT_SETTINGS_CHANGED,
content::NotificationService::AllSources());
}
~NotificationForwarder() override {}
void clear() {
registrar_.RemoveAll();
}
void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) override {
if (type == chrome::NOTIFICATION_WEB_CONTENT_SETTINGS_CHANGED) {
model_->UpdateFromWebContents(
content::Source<content::WebContents>(source).ptr());
}
}
private:
content::NotificationRegistrar registrar_;
ContentSettingImageModel* model_;
DISALLOW_COPY_AND_ASSIGN(NotificationForwarder);
};
class ContentSettingImageModelTest : public ChromeRenderViewHostTestHarness {
};
TEST_F(ContentSettingImageModelTest, UpdateFromWebContents) {
TabSpecificContentSettings::CreateForWebContents(web_contents());
TabSpecificContentSettings* content_settings =
TabSpecificContentSettings::FromWebContents(web_contents());
std::unique_ptr<ContentSettingImageModel> content_setting_image_model =
ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
CONTENT_SETTINGS_TYPE_IMAGES);
EXPECT_FALSE(content_setting_image_model->is_visible());
EXPECT_TRUE(content_setting_image_model->get_tooltip().empty());
content_settings->OnContentBlocked(CONTENT_SETTINGS_TYPE_IMAGES);
content_setting_image_model->UpdateFromWebContents(web_contents());
EXPECT_TRUE(content_setting_image_model->is_visible());
EXPECT_TRUE(HasIcon(*content_setting_image_model));
EXPECT_FALSE(content_setting_image_model->get_tooltip().empty());
}
TEST_F(ContentSettingImageModelTest, RPHUpdateFromWebContents) {
TabSpecificContentSettings::CreateForWebContents(web_contents());
std::unique_ptr<ContentSettingImageModel> content_setting_image_model =
ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
CONTENT_SETTINGS_TYPE_PROTOCOL_HANDLERS);
content_setting_image_model->UpdateFromWebContents(web_contents());
EXPECT_FALSE(content_setting_image_model->is_visible());
TabSpecificContentSettings* content_settings =
TabSpecificContentSettings::FromWebContents(web_contents());
content_settings->set_pending_protocol_handler(
ProtocolHandler::CreateProtocolHandler(
"mailto", GURL("http://www.google.com/")));
content_setting_image_model->UpdateFromWebContents(web_contents());
EXPECT_TRUE(content_setting_image_model->is_visible());
}
TEST_F(ContentSettingImageModelTest, CookieAccessed) {
TabSpecificContentSettings::CreateForWebContents(web_contents());
TabSpecificContentSettings* content_settings =
TabSpecificContentSettings::FromWebContents(web_contents());
HostContentSettingsMapFactory::GetForProfile(profile())
->SetDefaultContentSetting(CONTENT_SETTINGS_TYPE_COOKIES,
CONTENT_SETTING_BLOCK);
std::unique_ptr<ContentSettingImageModel> content_setting_image_model(
ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
CONTENT_SETTINGS_TYPE_COOKIES));
EXPECT_FALSE(content_setting_image_model->is_visible());
EXPECT_TRUE(content_setting_image_model->get_tooltip().empty());
net::CookieOptions options;
content_settings->OnCookieChanged(GURL("http://google.com"),
GURL("http://google.com"),
"A=B",
options,
false);
content_setting_image_model->UpdateFromWebContents(web_contents());
EXPECT_TRUE(content_setting_image_model->is_visible());
EXPECT_TRUE(HasIcon(*content_setting_image_model));
EXPECT_FALSE(content_setting_image_model->get_tooltip().empty());
}
// Regression test for http://crbug.com/161854.
TEST_F(ContentSettingImageModelTest, NULLTabSpecificContentSettings) {
std::unique_ptr<ContentSettingImageModel> content_setting_image_model =
ContentSettingSimpleImageModel::CreateForContentTypeForTesting(
CONTENT_SETTINGS_TYPE_IMAGES);
NotificationForwarder forwarder(content_setting_image_model.get());
// Should not crash.
TabSpecificContentSettings::CreateForWebContents(web_contents());
forwarder.clear();
}
TEST_F(ContentSettingImageModelTest, SubresourceFilter) {
TabSpecificContentSettings::CreateForWebContents(web_contents());
TabSpecificContentSettings* content_settings =
TabSpecificContentSettings::FromWebContents(web_contents());
std::unique_ptr<ContentSettingImageModel> content_setting_image_model(
new ContentSettingSubresourceFilterImageModel());
EXPECT_FALSE(content_setting_image_model->is_visible());
EXPECT_TRUE(content_setting_image_model->get_tooltip().empty());
content_settings->SetSubresourceBlocked(true);
content_setting_image_model->UpdateFromWebContents(web_contents());
EXPECT_TRUE(content_setting_image_model->is_visible());
EXPECT_TRUE(HasIcon(*content_setting_image_model));
EXPECT_FALSE(content_setting_image_model->get_tooltip().empty());
}
} // namespace
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