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// Copyright 2024 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/toasts/toast_view.h"
#include <memory>
#include "base/functional/callback_helpers.h"
#include "chrome/browser/ui/test/test_browser_dialog.h"
#include "chrome/browser/ui/views/chrome_layout_provider.h"
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "chrome/browser/ui/views/frame/top_container_view.h"
#include "components/vector_icons/vector_icons.h"
#include "content/public/test/browser_test.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/gfx/image/image_unittest_util.h"
#include "ui/menus/simple_menu_model.h"
#include "ui/strings/grit/ui_strings.h"
#include "ui/views/window/dialog_client_view.h"
namespace {
class TestMenuModel : public ui::SimpleMenuModel,
ui::SimpleMenuModel::Delegate {
public:
TestMenuModel() : ui::SimpleMenuModel(/*delegate=*/this) {}
// ui::SimpleMenuModel::Delegate:
void ExecuteCommand(int command_id, int event_flags) override {}
};
class ToastViewTest : public DialogBrowserTest {
public:
ToastViewTest() = default;
struct ToastOptions {
std::u16string text;
bool add_close_button = false;
bool add_action_button = false;
bool add_menu = false;
bool add_image_override = false;
};
void ConfigureToast(const ToastOptions& options) { options_ = options; }
void ShowUi(const std::string& name) override {
anchor_view_ =
BrowserView::GetBrowserViewForBrowser(browser())->top_container();
std::u16string toast_text = l10n_util::GetStringUTF16(IDS_LINK_COPIED);
if (!options_.text.empty()) {
toast_text = options_.text;
}
if (options_.add_image_override) {
int size = toasts::ToastView::GetIconSize();
image_override_ =
std::make_unique<ui::ImageModel>(ui::ImageModel::FromImage(
gfx::test::CreateImage(size, size, 0xff0000)));
}
std::unique_ptr<toasts::ToastView> toast =
std::make_unique<toasts::ToastView>(
anchor_view_, toast_text, vector_icons::kLinkIcon,
image_override_.get(), false, base::DoNothing());
if (options_.add_close_button) {
toast->AddCloseButton(base::DoNothing());
}
if (options_.add_action_button) {
toast->AddActionButton(l10n_util::GetStringUTF16(IDS_APP_OK));
}
if (options_.add_menu) {
toast->AddMenu(std::make_unique<TestMenuModel>());
}
toast_ = toast.get();
widget_ = views::BubbleDialogDelegateView::CreateBubble(std::move(toast));
widget_->ShowInactive();
}
bool VerifyUi() override {
if (!widget_ || !widget_->IsVisible()) {
return false;
}
ChromeLayoutProvider* lp = ChromeLayoutProvider::Get();
EXPECT_EQ(u"Link copied",
toast_->label_for_testing()->GetDisplayTextForTesting());
EXPECT_EQ(lp->GetDistanceMetric(DISTANCE_TOAST_BUBBLE_HEIGHT),
toast_->GetDialogClientView()->height());
return true;
}
void DismissUi() override {
anchor_view_ = nullptr;
toast_ = nullptr;
widget_ = nullptr;
}
views::View* anchor_view() { return anchor_view_; }
toasts::ToastView* toast() { return toast_; }
private:
raw_ptr<views::View> anchor_view_;
std::unique_ptr<ui::ImageModel> image_override_;
raw_ptr<toasts::ToastView> toast_;
raw_ptr<views::Widget> widget_;
ToastOptions options_;
};
IN_PROC_BROWSER_TEST_F(ToastViewTest, InvokeUi_Basic) {
ShowAndVerifyUi();
}
IN_PROC_BROWSER_TEST_F(ToastViewTest, InvokeUi_ActionButton) {
ConfigureToast({
.add_action_button = true,
});
ShowUi("");
ASSERT_TRUE(VerifyUi());
ChromeLayoutProvider* lp = ChromeLayoutProvider::Get();
EXPECT_TRUE(toast()->action_button_for_testing());
EXPECT_EQ(lp->GetDistanceMetric(
DISTANCE_TOAST_BUBBLE_BETWEEN_LABEL_ACTION_BUTTON_SPACING),
toast()->action_button_for_testing()->x() -
toast()->label_for_testing()->bounds().right());
EXPECT_EQ(
lp->GetDistanceMetric(DISTANCE_TOAST_BUBBLE_MARGIN_RIGHT_ACTION_BUTTON),
toast()->GetDialogClientView()->width() - toast()->bounds().right());
DismissUi();
}
IN_PROC_BROWSER_TEST_F(ToastViewTest, InvokeUi_CloseButton) {
ConfigureToast({
.add_close_button = true,
});
ShowUi("");
ASSERT_TRUE(VerifyUi());
ChromeLayoutProvider* lp = ChromeLayoutProvider::Get();
EXPECT_TRUE(toast()->close_button_for_testing());
EXPECT_EQ(
lp->GetDistanceMetric(DISTANCE_TOAST_BUBBLE_MARGIN_RIGHT_CLOSE_BUTTON),
toast()->GetDialogClientView()->width() - toast()->bounds().right());
DismissUi();
}
IN_PROC_BROWSER_TEST_F(ToastViewTest, InvokeUi_Image) {
ConfigureToast({
.add_image_override = true,
});
ShowAndVerifyUi();
}
IN_PROC_BROWSER_TEST_F(ToastViewTest, InvokeUi_Menu) {
ConfigureToast({
.add_menu = true,
});
ShowAndVerifyUi();
}
// http://crbug.com/371579791
IN_PROC_BROWSER_TEST_F(ToastViewTest, InvokeUi_ShrinkToFitWindow) {
ConfigureToast({
// Use an arbitrarily-long label string to force a wide toast.
.text = std::u16string(1000, 'a'),
});
ShowUi("");
const views::View* bubble = toast()->GetBubbleFrameView();
const int expected_margin = ChromeLayoutProvider::Get()->GetDistanceMetric(
DISTANCE_TOAST_BUBBLE_BROWSER_WINDOW_MARGIN) -
views::BubbleBorder::kShadowBlur;
EXPECT_GT(bubble->GetPreferredSize().width(), bubble->width());
EXPECT_EQ(bubble->GetBoundsInScreen().x(),
anchor_view()->GetBoundsInScreen().x() + expected_margin);
EXPECT_EQ(bubble->GetBoundsInScreen().right(),
anchor_view()->GetBoundsInScreen().right() - expected_margin);
DismissUi();
}
} // namespace
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