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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/android/framebust_intervention/framebust_blocked_delegate_android.h"
#include "base/android/jni_android.h"
#include "base/memory/raw_ptr.h"
#include "base/test/bind.h"
#include "base/test/scoped_feature_list.h"
#include "chrome/grit/generated_resources.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "components/blocked_content/popup_blocker_tab_helper.h"
#include "components/blocked_content/safe_browsing_triggered_popup_blocker.h"
#include "components/content_settings/browser/page_specific_content_settings.h"
#include "components/content_settings/browser/test_page_specific_content_settings_delegate.h"
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "components/messages/android/mock_message_dispatcher_bridge.h"
#include "components/strings/grit/components_strings.h"
#include "components/sync_preferences/testing_pref_service_syncable.h"
#include "components/url_formatter/elide_url.h"
#include "content/public/test/test_renderer_host.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/l10n/l10n_util.h"
#include "url/gurl.h"
namespace blocked_content {
namespace {
constexpr char kPageUrl[] = "http://example_page.test";
} // namespace
class FramebustBlockedMessageDelegateTest
: public ChromeRenderViewHostTestHarness {
public:
FramebustBlockedMessageDelegateTest() = default;
~FramebustBlockedMessageDelegateTest() override;
// ChromeRenderViewHostTestHarness:
void SetUp() override;
void TearDown() override;
HostContentSettingsMap* settings_map() { return settings_map_.get(); }
bool EnqueueMessage(GURL url);
messages::MessageWrapper* GetMessageWrapper();
void TriggerMessageDismissedCallback(messages::DismissReason dismiss_reason);
void TriggerActionClick();
void TriggerSecondaryActionClick();
FramebustBlockedMessageDelegate* GetDelegate() {
return framebust_blocked_message_delegate_;
}
private:
base::test::ScopedFeatureList feature_list_;
sync_preferences::TestingPrefServiceSyncable pref_service_;
scoped_refptr<HostContentSettingsMap> settings_map_;
messages::MockMessageDispatcherBridge message_dispatcher_bridge_;
raw_ptr<FramebustBlockedMessageDelegate> framebust_blocked_message_delegate_;
};
FramebustBlockedMessageDelegateTest::~FramebustBlockedMessageDelegateTest() {
settings_map_->ShutdownOnUIThread();
}
void FramebustBlockedMessageDelegateTest::SetUp() {
content::RenderViewHostTestHarness::SetUp();
// Make sure the SafeBrowsingTriggeredPopupBlocker is not created.
feature_list_.InitAndDisableFeature(kAbusiveExperienceEnforce);
HostContentSettingsMap::RegisterProfilePrefs(pref_service_.registry());
settings_map_ = base::MakeRefCounted<HostContentSettingsMap>(
&pref_service_, false /* is_off_the_record */,
false /* store_last_modified */, false /* restore_session*/,
false /* should_record_metrics */);
content_settings::PageSpecificContentSettings::CreateForWebContents(
web_contents(),
std::make_unique<
content_settings::TestPageSpecificContentSettingsDelegate>(
/*prefs=*/nullptr, settings_map_.get()));
PopupBlockerTabHelper::CreateForWebContents(web_contents());
FramebustBlockedMessageDelegate::CreateForWebContents(web_contents());
framebust_blocked_message_delegate_ =
FramebustBlockedMessageDelegate::FromWebContents(web_contents());
NavigateAndCommit(GURL(kPageUrl));
message_dispatcher_bridge_.SetMessagesEnabledForEmbedder(true);
messages::MessageDispatcherBridge::SetInstanceForTesting(
&message_dispatcher_bridge_);
}
void FramebustBlockedMessageDelegateTest::TearDown() {
messages::MessageDispatcherBridge::SetInstanceForTesting(nullptr);
ChromeRenderViewHostTestHarness::TearDown();
}
messages::MessageWrapper*
FramebustBlockedMessageDelegateTest::GetMessageWrapper() {
return framebust_blocked_message_delegate_->message_for_testing();
}
bool FramebustBlockedMessageDelegateTest::EnqueueMessage(GURL url) {
EXPECT_CALL(message_dispatcher_bridge_, EnqueueMessage)
.WillOnce(testing::Return(true));
auto intervention_outcome =
[](FramebustBlockedMessageDelegate::InterventionOutcome outcome) {};
return GetDelegate()->ShowMessage(url, settings_map(),
base::BindOnce(intervention_outcome));
}
void FramebustBlockedMessageDelegateTest::TriggerActionClick() {
GetMessageWrapper()->HandleActionClick(base::android::AttachCurrentThread());
}
void FramebustBlockedMessageDelegateTest::TriggerSecondaryActionClick() {
GetMessageWrapper()->HandleSecondaryActionClick(
base::android::AttachCurrentThread());
}
void FramebustBlockedMessageDelegateTest::TriggerMessageDismissedCallback(
messages::DismissReason dismiss_reason) {
GetMessageWrapper()->HandleDismissCallback(
base::android::AttachCurrentThread(), static_cast<int>(dismiss_reason));
EXPECT_EQ(nullptr, GetMessageWrapper());
}
// Tests that message properties (title, description, icon, button text) are
// set correctly.
TEST_F(FramebustBlockedMessageDelegateTest, MessagePropertyValues) {
EnqueueMessage(GURL("a.test"));
EXPECT_EQ(l10n_util::GetStringUTF16(IDS_REDIRECT_BLOCKED_TITLE),
GetMessageWrapper()->GetTitle());
EXPECT_EQ(l10n_util::GetStringUTF16(IDS_ALWAYS_ALLOW_REDIRECTS),
GetMessageWrapper()->GetPrimaryButtonText());
EXPECT_EQ(
url_formatter::FormatUrlForSecurityDisplay(
GURL("a.test"), url_formatter::SchemeDisplay::OMIT_CRYPTOGRAPHIC),
GetMessageWrapper()->GetDescription());
// The description should be updated after ShowMessage is called with a
// new blocked URL.
// #EnqueueMessage ensure message is enqueued only once.
GetDelegate()->ShowMessage(GURL("b.test"), settings_map(),
base::NullCallback());
EXPECT_EQ(
url_formatter::FormatUrlForSecurityDisplay(
GURL("b.test"), url_formatter::SchemeDisplay::OMIT_CRYPTOGRAPHIC),
GetMessageWrapper()->GetDescription());
TriggerMessageDismissedCallback(messages::DismissReason::UNKNOWN);
}
// Tests that the settings are properly updated when a user decides to always
// allow redirects on a page.
TEST_F(FramebustBlockedMessageDelegateTest, OverrideIntervention) {
EXPECT_EQ(settings_map()->GetContentSetting(GURL(kPageUrl), GURL(kPageUrl),
ContentSettingsType::POPUPS),
CONTENT_SETTING_BLOCK);
bool result = EnqueueMessage(GURL("a.test"));
EXPECT_TRUE(result);
TriggerActionClick();
EXPECT_EQ(settings_map()->GetContentSetting(GURL(kPageUrl), GURL(kPageUrl),
ContentSettingsType::POPUPS),
CONTENT_SETTING_ALLOW);
}
// Tests that the settings are not updated when a user dismisses a redirect
// blocked message.
TEST_F(FramebustBlockedMessageDelegateTest, AcceptIntervention) {
EXPECT_EQ(settings_map()->GetContentSetting(GURL(kPageUrl), GURL(kPageUrl),
ContentSettingsType::POPUPS),
CONTENT_SETTING_BLOCK);
bool result = EnqueueMessage(GURL("a.test"));
EXPECT_TRUE(result);
TriggerMessageDismissedCallback(messages::DismissReason::GESTURE);
EXPECT_EQ(settings_map()->GetContentSetting(GURL(kPageUrl), GURL(kPageUrl),
ContentSettingsType::POPUPS),
CONTENT_SETTING_BLOCK);
}
// Tests that the settings are not updated when a user allows a redirect
// once.
TEST_F(FramebustBlockedMessageDelegateTest, AllowOnce) {
EXPECT_EQ(settings_map()->GetContentSetting(GURL(kPageUrl), GURL(kPageUrl),
ContentSettingsType::POPUPS),
CONTENT_SETTING_BLOCK);
bool result = EnqueueMessage(GURL("a.test"));
EXPECT_TRUE(result);
TriggerSecondaryActionClick();
EXPECT_EQ(settings_map()->GetContentSetting(GURL(kPageUrl), GURL(kPageUrl),
ContentSettingsType::POPUPS),
CONTENT_SETTING_BLOCK);
}
} // namespace blocked_content
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