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// Copyright 2023 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/ui/views/omnibox/omnibox_popup_view_webui_test.h"
#include "base/run_loop.h"
#include "base/task/thread_pool.h"
#include "base/threading/platform_thread.h"
#include "base/time/time.h"
#include "build/build_config.h"
#include "chrome/browser/ui/views/omnibox/omnibox_popup_presenter.h"
#include "ui/base/interaction/expect_call_in_scope.h"
#if BUILDFLAG(IS_LINUX)
#include "ui/linux/linux_ui.h"
#include "ui/linux/linux_ui_getter.h"
#endif
OmniboxPopupViewWebUITest::OmniboxPopupViewWebUITest() = default;
OmniboxPopupViewWebUITest::~OmniboxPopupViewWebUITest() = default;
OmniboxPopupViewWebUITest::ThemeChangeWaiter::~ThemeChangeWaiter() {
waiter_.WaitForThemeChanged();
// Theme changes propagate asynchronously in DesktopWindowTreeHostX11::
// FrameTypeChanged(), so ensure all tasks are consumed.
base::RunLoop(base::RunLoop::Type::kNestableTasksAllowed).Run();
}
void OmniboxPopupViewWebUITest::CreatePopupForTestQuery() {
auto* autocomplete_controller = controller()->autocomplete_controller();
EXPECT_TRUE(autocomplete_controller->result().empty());
EXPECT_FALSE(popup_view()->IsOpen());
// Verify that the on-shown callback is called at the correct time.
UNCALLED_MOCK_CALLBACK(base::RepeatingClosure, popup_callback);
const auto subscription = popup_view()->AddOpenListener(popup_callback.Get());
EXPECT_CALL_IN_SCOPE(popup_callback, Run, {
edit_model()->SetUserText(u"foo");
AutocompleteInput input(
u"foo", metrics::OmniboxEventProto::BLANK,
ChromeAutocompleteSchemeClassifier(browser()->profile()));
input.set_omit_asynchronous_matches(true);
autocomplete_controller->Start(input);
EXPECT_FALSE(autocomplete_controller->result().empty());
EXPECT_TRUE(popup_view()->IsOpen());
});
}
void OmniboxPopupViewWebUITest::UseDefaultTheme() {
#if BUILDFLAG(IS_LINUX)
// Normally it would be sufficient to call ThemeService::UseDefaultTheme()
// which sets the kUsesSystemTheme user pref on the browser's profile.
// However BrowserThemeProvider::GetColorProviderColor() currently does not
// pass an aura::Window to LinuxUI::GetNativeTheme() - which means that the
// NativeThemeGtk instance will always be returned.
// TODO(crbug.com/40217733): Remove this once GTK passthrough is fully
// supported.
ui::LinuxUiGetter::set_instance(nullptr);
ui::NativeTheme::GetInstanceForNativeUi()->NotifyOnNativeThemeUpdated();
ThemeService* theme_service =
ThemeServiceFactory::GetForProfile(browser()->profile());
if (!theme_service->UsingDefaultTheme()) {
ThemeChangeWaiter wait(theme_service);
theme_service->UseDefaultTheme();
}
ASSERT_TRUE(theme_service->UsingDefaultTheme());
#endif // BUILDFLAG(IS_LINUX)
}
void OmniboxPopupViewWebUITest::SetUp() {
feature_list_.InitAndEnableFeature(omnibox::kWebUIOmniboxPopup);
InProcessBrowserTest::SetUp();
}
void OmniboxPopupViewWebUITest::WaitForHandler() {
if (!popup_view()->presenter_->IsHandlerReady()) {
base::RunLoop loop;
auto quit = loop.QuitClosure();
auto runner = base::ThreadPool::CreateTaskRunner(base::TaskTraits());
runner->PostTask(FROM_HERE,
base::BindOnce(&OmniboxPopupViewWebUITest::WaitInternal,
weak_ptr_factory_.GetWeakPtr(),
popup_view()->presenter_.get(), &quit));
loop.Run();
CHECK(popup_view()->presenter_->IsHandlerReady());
}
}
void OmniboxPopupViewWebUITest::WaitInternal(OmniboxPopupPresenter* presenter,
base::RepeatingClosure* closure) {
while (!presenter->IsHandlerReady()) {
base::PlatformThread::Sleep(base::Milliseconds(1));
}
closure->Run();
}
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