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// Copyright 2025 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/privacy_sandbox/notice/desktop_entrypoint_handlers.h"
#include "chrome/browser/privacy_sandbox/notice/desktop_view_manager_test_peer.h"
#include "chrome/browser/privacy_sandbox/notice/mocks/mock_desktop_view_manager.h"
#include "chrome/browser/privacy_sandbox/notice/mocks/mock_notice_service.h"
#include "chrome/browser/privacy_sandbox/notice/notice_service_factory.h"
#include "chrome/browser/privacy_sandbox/notice/notice_service_interface.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_finder.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/privacy_sandbox/privacy_sandbox_prompt.h"
#include "chrome/browser/ui/views/privacy_sandbox/privacy_sandbox_dialog_view.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/test/base/platform_browser_test.h"
#include "chrome/test/base/testing_profile.h"
#include "chrome/test/base/ui_test_utils.h"
#include "components/privacy_sandbox/privacy_sandbox_features.h"
#include "content/public/test/browser_test.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "ui/views/widget/any_widget_observer.h"
#include "ui/views/widget/widget.h"
#include "ui/views/widget/widget_delegate.h"
namespace {
using privacy_sandbox::notice::mojom::PrivacySandboxNotice;
}
namespace privacy_sandbox {
namespace {
using ::testing::_;
using ::testing::Mock;
using ::testing::Return;
class PrivacySandboxNoticeViewManagerTest : public InProcessBrowserTest {
public:
PrivacySandboxNoticeViewManagerTest() {
feature_list_.InitWithFeaturesAndParameters(
/*enabled_features=*/{{privacy_sandbox::kPrivacySandboxNoticeFramework,
{}}},
{});
}
void SetUpOnMainThread() override {
mock_notice_service_ = static_cast<MockPrivacySandboxNoticeService*>(
PrivacySandboxNoticeServiceFactory::GetInstance()
->SetTestingFactoryAndUse(
browser()->profile(),
base::BindRepeating(&BuildMockPrivacySandboxNoticeService)));
desktop_view_manager_ =
std::make_unique<DesktopViewManager>(mock_notice_service_.get());
ON_CALL(*mock_notice_service_, GetDesktopViewManager())
.WillByDefault(Return(desktop_view_manager_.get()));
desktop_view_manager_test_peer_ =
std::make_unique<DesktopViewManagerTestPeer>(
desktop_view_manager_.get());
}
void TearDownOnMainThread() override {
desktop_view_manager_test_peer_.reset();
desktop_view_manager_.reset();
mock_notice_service_ = nullptr;
InProcessBrowserTest::TearDownOnMainThread(); // Call base class TearDown
}
DesktopViewManager* desktop_view_manager() {
return desktop_view_manager_.get();
}
void SetRequiredNotices(std::vector<PrivacySandboxNotice> required_notices) {
ON_CALL(*mock_notice_service_, GetRequiredNotices(_))
.WillByDefault(Return(required_notices));
}
bool IsPromptShowingOnBrowser(Browser* browser) {
return desktop_view_manager_test_peer_->IsPromptShowingOnBrowser(browser);
}
void HandleChromeOwnedPageNavigation() {
desktop_view_manager_test_peer_->HandleChromeOwnedPageNavigation(browser());
}
protected:
raw_ptr<MockPrivacySandboxNoticeService> mock_notice_service_;
std::unique_ptr<DesktopViewManager> desktop_view_manager_;
std::unique_ptr<DesktopViewManagerTestPeer> desktop_view_manager_test_peer_;
base::test::ScopedFeatureList feature_list_;
};
// Test that browsers are registered and unregistered correctly.
IN_PROC_BROWSER_TEST_F(PrivacySandboxNoticeViewManagerTest,
IsShowingPrompt_SingleWindow) {
SetRequiredNotices({PrivacySandboxNotice::kTopicsConsentNotice});
views::NamedWidgetShownWaiter waiter1(
views::test::AnyWidgetTestPasskey{},
PrivacySandboxDialogView::kViewClassName);
desktop_view_manager()->HandleChromeOwnedPageNavigation(browser());
auto* dialog1 = waiter1.WaitIfNeededAndGet();
auto* view1 = static_cast<PrivacySandboxDialogView*>(
dialog1->widget_delegate()->GetContentsView());
ASSERT_TRUE(IsPromptShowingOnBrowser(browser()));
view1->CloseNativeView();
// Must manually close the dialog for before test destruction begins.
dialog1->CloseNow();
ASSERT_FALSE(IsPromptShowingOnBrowser(browser()));
}
// Test that browsers on multiple windows are registered correctly.
IN_PROC_BROWSER_TEST_F(PrivacySandboxNoticeViewManagerTest,
IsShowingPrompt_MultiWindow) {
SetRequiredNotices({PrivacySandboxNotice::kTopicsConsentNotice});
views::NamedWidgetShownWaiter waiter1(
views::test::AnyWidgetTestPasskey{},
PrivacySandboxDialogView::kViewClassName);
desktop_view_manager()->HandleChromeOwnedPageNavigation(browser());
auto* dialog1 = waiter1.WaitIfNeededAndGet();
auto* view1 = static_cast<PrivacySandboxDialogView*>(
dialog1->widget_delegate()->GetContentsView());
ASSERT_TRUE(IsPromptShowingOnBrowser(browser()));
views::NamedWidgetShownWaiter waiter2(
views::test::AnyWidgetTestPasskey{},
PrivacySandboxDialogView::kViewClassName);
auto* new_rfh = ui_test_utils::NavigateToURLWithDisposition(
browser(), GURL(chrome::kChromeUINewTabPageURL),
WindowOpenDisposition::NEW_WINDOW,
ui_test_utils::BROWSER_TEST_WAIT_FOR_LOAD_STOP);
auto* new_browser = chrome::FindBrowserWithTab(
content::WebContents::FromRenderFrameHost(new_rfh));
PrivacySandboxDialog::Show(new_browser,
PrivacySandboxService::PromptType::kM1Consent);
auto* dialog2 = waiter2.WaitIfNeededAndGet();
auto* view2 = static_cast<PrivacySandboxDialogView*>(
dialog2->widget_delegate()->GetContentsView());
ASSERT_TRUE(IsPromptShowingOnBrowser(new_browser));
view1->CloseNativeView();
dialog1->CloseNow();
ASSERT_FALSE(IsPromptShowingOnBrowser(browser()));
view2->CloseNativeView();
dialog2->CloseNow();
ASSERT_FALSE(IsPromptShowingOnBrowser(new_browser));
}
} // namespace
} // namespace privacy_sandbox
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