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// Copyright (c) 2010 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/browser/host_content_settings_map.h"
#include "chrome/common/notification_registrar.h"
#include "chrome/common/notification_service.h"
#include "chrome/common/url_constants.h"
#include "chrome/test/testing_profile.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
bool SettingsEqual(const ContentSettings& settings1,
const ContentSettings& settings2) {
for (int i = 0; i < CONTENT_SETTINGS_NUM_TYPES; ++i) {
if (settings1.settings[i] != settings2.settings[i])
return false;
}
return true;
}
class StubSettingsObserver : public NotificationObserver {
public:
StubSettingsObserver() : last_notifier(NULL), counter(0) {
registrar_.Add(this, NotificationType::CONTENT_SETTINGS_CHANGED,
NotificationService::AllSources());
}
virtual void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
++counter;
Source<HostContentSettingsMap> content_settings(source);
Details<HostContentSettingsMap::ContentSettingsDetails>
settings_details(details);
last_notifier = content_settings.ptr();
last_host = settings_details.ptr()->host();
// This checks that calling a Get function from an observer doesn't
// deadlock.
last_notifier->GetContentSettings("random-hostname");
}
HostContentSettingsMap* last_notifier;
std::string last_host;
int counter;
private:
NotificationRegistrar registrar_;
};
class HostContentSettingsMapTest : public testing::Test {
public:
HostContentSettingsMapTest() : ui_thread_(ChromeThread::UI, &message_loop_) {}
protected:
MessageLoop message_loop_;
ChromeThread ui_thread_;
};
TEST_F(HostContentSettingsMapTest, DefaultValues) {
TestingProfile profile;
HostContentSettingsMap* host_content_settings_map =
profile.GetHostContentSettingsMap();
// Check setting defaults.
EXPECT_EQ(CONTENT_SETTING_ALLOW,
host_content_settings_map->GetDefaultContentSetting(
CONTENT_SETTINGS_TYPE_JAVASCRIPT));
host_content_settings_map->SetDefaultContentSetting(
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_BLOCK);
EXPECT_EQ(CONTENT_SETTING_BLOCK,
host_content_settings_map->GetDefaultContentSetting(
CONTENT_SETTINGS_TYPE_IMAGES));
EXPECT_EQ(CONTENT_SETTING_ALLOW, host_content_settings_map->GetContentSetting(
GURL(chrome::kChromeUINewTabURL),
CONTENT_SETTINGS_TYPE_IMAGES));
host_content_settings_map->SetDefaultContentSetting(
CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_ASK);
EXPECT_EQ(CONTENT_SETTING_ASK,
host_content_settings_map->GetDefaultContentSetting(
CONTENT_SETTINGS_TYPE_PLUGINS));
host_content_settings_map->SetDefaultContentSetting(
CONTENT_SETTINGS_TYPE_POPUPS, CONTENT_SETTING_ALLOW);
EXPECT_EQ(CONTENT_SETTING_ALLOW,
host_content_settings_map->GetDefaultContentSetting(
CONTENT_SETTINGS_TYPE_POPUPS));
host_content_settings_map->ResetToDefaults();
EXPECT_EQ(CONTENT_SETTING_ALLOW,
host_content_settings_map->GetDefaultContentSetting(
CONTENT_SETTINGS_TYPE_PLUGINS));
// Check returning individual settings.
std::string host("example.com");
EXPECT_EQ(CONTENT_SETTING_ALLOW,
host_content_settings_map->GetContentSetting(
host, CONTENT_SETTINGS_TYPE_IMAGES));
host_content_settings_map->SetContentSetting(host,
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_DEFAULT);
EXPECT_EQ(CONTENT_SETTING_ALLOW,
host_content_settings_map->GetContentSetting(
host, CONTENT_SETTINGS_TYPE_IMAGES));
host_content_settings_map->SetContentSetting(host,
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_BLOCK);
EXPECT_EQ(CONTENT_SETTING_BLOCK,
host_content_settings_map->GetContentSetting(
host, CONTENT_SETTINGS_TYPE_IMAGES));
EXPECT_EQ(CONTENT_SETTING_ALLOW,
host_content_settings_map->GetContentSetting(
host, CONTENT_SETTINGS_TYPE_PLUGINS));
// Check returning all settings for a host.
ContentSettings desired_settings;
desired_settings.settings[CONTENT_SETTINGS_TYPE_COOKIES] =
CONTENT_SETTING_ALLOW;
host_content_settings_map->SetContentSetting(host,
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_DEFAULT);
desired_settings.settings[CONTENT_SETTINGS_TYPE_IMAGES] =
CONTENT_SETTING_ALLOW;
host_content_settings_map->SetContentSetting(host,
CONTENT_SETTINGS_TYPE_JAVASCRIPT, CONTENT_SETTING_BLOCK);
desired_settings.settings[CONTENT_SETTINGS_TYPE_JAVASCRIPT] =
CONTENT_SETTING_BLOCK;
host_content_settings_map->SetContentSetting(host,
CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_ALLOW);
desired_settings.settings[CONTENT_SETTINGS_TYPE_PLUGINS] =
CONTENT_SETTING_ALLOW;
desired_settings.settings[CONTENT_SETTINGS_TYPE_POPUPS] =
CONTENT_SETTING_BLOCK;
ContentSettings settings =
host_content_settings_map->GetContentSettings(host);
EXPECT_TRUE(SettingsEqual(desired_settings, settings));
// Check returning all hosts for a setting.
std::string host2("example.org");
host_content_settings_map->SetContentSetting(host2,
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_BLOCK);
host_content_settings_map->SetContentSetting(host2,
CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_BLOCK);
HostContentSettingsMap::SettingsForOneType host_settings;
host_content_settings_map->GetSettingsForOneType(CONTENT_SETTINGS_TYPE_IMAGES,
&host_settings);
EXPECT_EQ(1U, host_settings.size());
host_content_settings_map->GetSettingsForOneType(
CONTENT_SETTINGS_TYPE_PLUGINS, &host_settings);
EXPECT_EQ(2U, host_settings.size());
host_content_settings_map->GetSettingsForOneType(CONTENT_SETTINGS_TYPE_POPUPS,
&host_settings);
EXPECT_EQ(0U, host_settings.size());
host_content_settings_map->ResetToDefaults();
host_content_settings_map->GetSettingsForOneType(
CONTENT_SETTINGS_TYPE_PLUGINS, &host_settings);
EXPECT_EQ(0U, host_settings.size());
// Check clearing one type.
std::string host3("example.net");
host_content_settings_map->SetContentSetting(host,
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_BLOCK);
host_content_settings_map->SetContentSetting(host2,
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_BLOCK);
host_content_settings_map->SetContentSetting(host2,
CONTENT_SETTINGS_TYPE_PLUGINS, CONTENT_SETTING_BLOCK);
host_content_settings_map->SetContentSetting(host3,
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_BLOCK);
host_content_settings_map->ClearSettingsForOneType(
CONTENT_SETTINGS_TYPE_IMAGES);
host_content_settings_map->GetSettingsForOneType(CONTENT_SETTINGS_TYPE_IMAGES,
&host_settings);
EXPECT_EQ(0U, host_settings.size());
host_content_settings_map->GetSettingsForOneType(
CONTENT_SETTINGS_TYPE_PLUGINS, &host_settings);
EXPECT_EQ(1U, host_settings.size());
}
TEST_F(HostContentSettingsMapTest, Observer) {
TestingProfile profile;
HostContentSettingsMap* host_content_settings_map =
profile.GetHostContentSettingsMap();
StubSettingsObserver observer;
std::string host("example.com");
host_content_settings_map->SetContentSetting(host,
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_ALLOW);
EXPECT_EQ(host_content_settings_map, observer.last_notifier);
EXPECT_EQ(host, observer.last_host);
EXPECT_EQ(1, observer.counter);
host_content_settings_map->ClearSettingsForOneType(
CONTENT_SETTINGS_TYPE_IMAGES);
EXPECT_EQ(host_content_settings_map, observer.last_notifier);
EXPECT_EQ(std::string(), observer.last_host);
EXPECT_EQ(2, observer.counter);
host_content_settings_map->ResetToDefaults();
EXPECT_EQ(host_content_settings_map, observer.last_notifier);
EXPECT_EQ(std::string(), observer.last_host);
EXPECT_EQ(3, observer.counter);
host_content_settings_map->SetDefaultContentSetting(
CONTENT_SETTINGS_TYPE_IMAGES, CONTENT_SETTING_BLOCK);
EXPECT_EQ(host_content_settings_map, observer.last_notifier);
EXPECT_EQ(std::string(), observer.last_host);
EXPECT_EQ(4, observer.counter);
}
} // namespace
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