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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 <optional>
#include "base/callback_list.h"
#include "base/functional/bind.h"
#include "build/build_config.h"
#include "chrome/browser/glic/browser_ui/glic_tab_indicator_helper.h"
#include "chrome/browser/glic/test_support/interactive_glic_test.h"
#include "chrome/browser/ui/browser_element_identifiers.h"
#include "chrome/browser/ui/tabs/alert/tab_alert.h"
#include "chrome/browser/ui/tabs/alert/tab_alert_controller.h"
#include "chrome/browser/ui/tabs/public/tab_features.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "chrome/test/interaction/interactive_browser_test.h"
#include "components/tabs/public/tab_interface.h"
#include "content/public/test/browser_test.h"
#include "ui/base/interaction/element_identifier.h"
#include "ui/base/interaction/interactive_test.h"
#include "ui/base/interaction/state_observer.h"
#include "ui/views/interaction/interaction_test_util_views.h"
#include "url/gurl.h"
namespace {
class TabAlertControllerObserver
: public ui::test::StateObserver<std::optional<tabs::TabAlert>> {
public:
TabAlertControllerObserver(Browser* browser, int tab_index) {
callback_subscription_ =
browser->tab_strip_model()
->GetTabAtIndex(tab_index)
->GetTabFeatures()
->tab_alert_controller()
->AddAlertToShowChangedCallback(base::BindRepeating(
&TabAlertControllerObserver::OnAlertToShowChanged,
base::Unretained(this)));
}
void OnAlertToShowChanged(std::optional<tabs::TabAlert> alert) {
OnStateObserverStateChanged(alert);
}
~TabAlertControllerObserver() override = default;
private:
base::CallbackListSubscription callback_subscription_;
};
DEFINE_LOCAL_STATE_IDENTIFIER_VALUE(TabAlertControllerObserver,
kTab1AlertState);
DEFINE_LOCAL_STATE_IDENTIFIER_VALUE(TabAlertControllerObserver,
kTab2AlertState);
DEFINE_LOCAL_ELEMENT_IDENTIFIER_VALUE(kFirstTabId);
DEFINE_LOCAL_ELEMENT_IDENTIFIER_VALUE(kSecondTabId);
} // namespace
class TabAlertControllerInteractiveUiTest
: public glic::test::InteractiveGlicTest {
public:
TabAlertControllerInteractiveUiTest() = default;
~TabAlertControllerInteractiveUiTest() override = default;
GURL GetTestUrl() const {
return embedded_test_server()->GetURL("/links.html");
}
auto LoadStartingPage(ui::ElementIdentifier id,
std::optional<int> tab_index,
BrowserSpecifier in_browser) {
return Steps(InstrumentTab(id, tab_index, in_browser),
NavigateWebContents(id, GetTestUrl()));
}
protected:
const InteractiveBrowserTest::DeepQuery kMockGlicContextAccessButton = {
"#contextAccessIndicator"};
};
IN_PROC_BROWSER_TEST_F(TabAlertControllerInteractiveUiTest,
TabAlertControllerAccessingSwitchTabs) {
RunTestSequence(
LoadStartingPage(kFirstTabId, 0, browser()),
AddInstrumentedTab(kSecondTabId, GetTestUrl()),
ObserveState(kTab1AlertState, browser(), 0),
ObserveState(kTab2AlertState, browser(), 1),
OpenGlicWindow(
glic::test::InteractiveGlicTest::GlicWindowMode::kAttached),
SelectTab(kTabStripElementId, 0),
ClickMockGlicElement(kMockGlicContextAccessButton),
WaitForState(kTab1AlertState,
std::make_optional(tabs::TabAlert::GLIC_ACCESSING)),
SelectTab(kTabStripElementId, 1),
WaitForState(kTab1AlertState, std::nullopt),
WaitForState(kTab2AlertState,
std::make_optional(tabs::TabAlert::GLIC_ACCESSING)));
}
IN_PROC_BROWSER_TEST_F(TabAlertControllerInteractiveUiTest,
AlertControllerChangesOnTabMovedBetweenBrowsers) {
#if BUILDFLAG(IS_LINUX)
if (views::test::InteractionTestUtilSimulatorViews::IsWayland()) {
GTEST_SKIP()
<< "Programmatic window activation is not supported in the Weston "
"reference implementation of Wayland used by test bots.";
}
#endif
Browser* const browser2 = CreateBrowser(browser()->profile());
RunTestSequence(
LoadStartingPage(kFirstTabId, 0, browser()),
LoadStartingPage(kSecondTabId, 0, browser2),
OpenGlicWindow(
glic::test::InteractiveGlicTest::GlicWindowMode::kDetached),
ActivateSurface(kBrowserViewElementId),
ObserveState(kTab1AlertState, browser(), 0),
ObserveState(kTab2AlertState, browser2, 0),
ClickMockGlicElement(kMockGlicContextAccessButton),
WaitForState(kTab1AlertState,
std::make_optional(tabs::TabAlert::GLIC_ACCESSING)),
InContext(browser2->window()->GetElementContext(),
ActivateSurface(kBrowserViewElementId)),
WaitForState(kTab1AlertState, std::nullopt),
InContext(browser2->window()->GetElementContext(),
SelectTab(kTabStripElementId, 0)),
WaitForState(kTab2AlertState,
std::make_optional(tabs::TabAlert::GLIC_ACCESSING)));
}
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