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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/accessibility/dictation_bubble_controller.h"
#include <string_view>
#include "ash/accessibility/accessibility_controller.h"
#include "ash/constants/ash_pref_names.h"
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/style/ash_color_id.h"
#include "ash/style/dark_light_mode_controller_impl.h"
#include "ash/system/accessibility/dictation_bubble_view.h"
#include "ash/test/ash_test_base.h"
#include "base/test/scoped_feature_list.h"
#include "ui/views/accessibility/view_accessibility.h"
namespace ash {
class DictationBubbleControllerTest : public AshTestBase {
public:
DictationBubbleControllerTest() = default;
~DictationBubbleControllerTest() override = default;
DictationBubbleControllerTest(const DictationBubbleControllerTest&) = delete;
DictationBubbleControllerTest& operator=(
const DictationBubbleControllerTest&) = delete;
// AshTestBase:
void SetUp() override {
AshTestBase::SetUp();
Shell::Get()->accessibility_controller()->dictation().SetEnabled(true);
}
DictationBubbleController* GetController() {
return Shell::Get()
->accessibility_controller()
->GetDictationBubbleControllerForTest();
}
void Show(DictationBubbleIconType icon,
const std::optional<std::u16string>& text,
const std::optional<std::vector<DictationBubbleHintType>>& hints) {
GetController()->UpdateBubble(
/*visible=*/true, /*icon=*/icon, /*text=*/text, /*hints=*/hints);
}
void Hide() {
GetController()->UpdateBubble(
/*visible=*/false,
/*icon=*/DictationBubbleIconType::kHidden,
/*text=*/std::u16string(),
/*hints=*/std::vector<DictationBubbleHintType>());
}
DictationBubbleView* GetView() {
return GetController()->dictation_bubble_view_;
}
DictationHintView* GetHintView() {
DictationBubbleView* view = GetView();
return view->hint_view_;
}
views::View* GetTopRowView() { return GetView()->GetTopRowView(); }
bool IsBubbleVisible() { return GetController()->widget_->IsVisible(); }
std::u16string_view GetBubbleText() { return GetView()->GetTextForTesting(); }
bool IsStandbyViewVisible() {
return GetView()->IsStandbyViewVisibleForTesting();
}
bool IsMacroSucceededImageVisible() {
return GetView()->IsMacroSucceededImageVisibleForTesting();
}
bool IsMacroFailedImageVisible() {
return GetView()->IsMacroFailedImageVisibleForTesting();
}
void HideAndCheckExpectations() {
Hide();
EXPECT_TRUE(GetView());
EXPECT_FALSE(IsBubbleVisible());
EXPECT_EQ(std::u16string(), GetBubbleText());
EXPECT_FALSE(IsStandbyViewVisible());
EXPECT_FALSE(IsMacroSucceededImageVisible());
EXPECT_FALSE(IsMacroFailedImageVisible());
}
SkColor GetLabelBackgroundColor() {
return GetView()->GetLabelBackgroundColorForTesting();
}
SkColor GetLabelTextColor() {
return GetView()->GetLabelTextColorForTesting();
}
std::vector<std::u16string> GetVisibleHints() {
return GetView()->GetVisibleHintsForTesting();
}
};
TEST_F(DictationBubbleControllerTest, ShowText) {
EXPECT_FALSE(GetView());
Show(DictationBubbleIconType::kHidden,
std::optional<std::u16string>(u"Testing"),
std::optional<std::vector<DictationBubbleHintType>>());
EXPECT_TRUE(GetView());
EXPECT_TRUE(IsBubbleVisible());
EXPECT_EQ(u"Testing", GetBubbleText());
EXPECT_FALSE(IsStandbyViewVisible());
EXPECT_FALSE(IsMacroSucceededImageVisible());
EXPECT_FALSE(IsMacroFailedImageVisible());
HideAndCheckExpectations();
}
TEST_F(DictationBubbleControllerTest, ShowStandbyImage) {
EXPECT_FALSE(GetView());
Show(DictationBubbleIconType::kStandby, std::optional<std::u16string>(),
std::optional<std::vector<DictationBubbleHintType>>());
EXPECT_TRUE(GetView());
EXPECT_TRUE(IsBubbleVisible());
EXPECT_EQ(std::u16string(), GetBubbleText());
EXPECT_TRUE(IsStandbyViewVisible());
EXPECT_FALSE(IsMacroSucceededImageVisible());
EXPECT_FALSE(IsMacroFailedImageVisible());
HideAndCheckExpectations();
}
TEST_F(DictationBubbleControllerTest, ShowMacroSuccessImage) {
EXPECT_FALSE(GetView());
Show(DictationBubbleIconType::kMacroSuccess,
std::optional<std::u16string>(u"Macro successfull"),
std::optional<std::vector<DictationBubbleHintType>>());
EXPECT_TRUE(GetView());
EXPECT_TRUE(IsBubbleVisible());
EXPECT_EQ(u"Macro successfull", GetBubbleText());
EXPECT_FALSE(IsStandbyViewVisible());
EXPECT_TRUE(IsMacroSucceededImageVisible());
EXPECT_FALSE(IsMacroFailedImageVisible());
HideAndCheckExpectations();
}
TEST_F(DictationBubbleControllerTest, ShowMacroFailImage) {
EXPECT_FALSE(GetView());
Show(DictationBubbleIconType::kMacroFail,
std::optional<std::u16string>(u"Macro failed"),
std::optional<std::vector<DictationBubbleHintType>>());
EXPECT_TRUE(GetView());
EXPECT_TRUE(IsBubbleVisible());
EXPECT_EQ(u"Macro failed", GetBubbleText());
EXPECT_FALSE(IsStandbyViewVisible());
EXPECT_FALSE(IsMacroSucceededImageVisible());
EXPECT_TRUE(IsMacroFailedImageVisible());
HideAndCheckExpectations();
}
// Verifies that the bubble UI respects the dark mode setting. For convenience
// purposes, we perform checks on the label's text and background color.
TEST_F(DictationBubbleControllerTest, DarkMode) {
auto* dark_light_mode_controller = DarkLightModeControllerImpl::Get();
dark_light_mode_controller->OnActiveUserPrefServiceChanged(
Shell::Get()->session_controller()->GetPrimaryUserPrefService());
const bool initial_dark_mode_status =
dark_light_mode_controller->IsDarkModeEnabled();
// Show bubble UI.
EXPECT_FALSE(GetView());
Show(DictationBubbleIconType::kHidden,
std::optional<std::u16string>(u"Testing"),
std::optional<std::vector<DictationBubbleHintType>>());
EXPECT_TRUE(GetView());
EXPECT_TRUE(IsBubbleVisible());
EXPECT_EQ(u"Testing", GetBubbleText());
const SkColor initial_text_color = GetLabelTextColor();
const SkColor initial_background_color = GetLabelBackgroundColor();
auto* color_provider = GetView()->GetColorProvider();
EXPECT_EQ(initial_text_color,
color_provider->GetColor(kColorAshTextColorPrimary));
EXPECT_EQ(initial_background_color,
color_provider->GetColor(ui::kColorDialogBackground));
// Switch the color mode.
dark_light_mode_controller->ToggleColorMode();
const bool dark_mode_status = dark_light_mode_controller->IsDarkModeEnabled();
ASSERT_NE(initial_dark_mode_status, dark_mode_status);
// Since the color mode has been updated, we need to get the refreshed color
// provider.
color_provider = GetView()->GetColorProvider();
// Verify that the text and background colors changed and still have the
// right colors according to the color modes.
const SkColor text_color = GetLabelTextColor();
const SkColor background_color = GetLabelBackgroundColor();
EXPECT_NE(text_color, initial_text_color);
EXPECT_EQ(text_color, color_provider->GetColor(kColorAshTextColorPrimary));
EXPECT_NE(background_color, initial_background_color);
EXPECT_EQ(background_color,
color_provider->GetColor(ui::kColorDialogBackground));
HideAndCheckExpectations();
}
TEST_F(DictationBubbleControllerTest, Hints) {
EXPECT_FALSE(GetView());
Show(DictationBubbleIconType::kStandby, std::optional<std::u16string>(),
std::optional<std::vector<DictationBubbleHintType>>());
EXPECT_TRUE(GetView());
EXPECT_TRUE(IsBubbleVisible());
EXPECT_TRUE(GetVisibleHints().size() == 0);
HideAndCheckExpectations();
}
// Verifies that the UI can be hidden before being shown.
TEST_F(DictationBubbleControllerTest, HideBeforeShow) {
HideAndCheckExpectations();
EXPECT_TRUE(GetView());
Show(DictationBubbleIconType::kStandby, std::optional<std::u16string>(),
std::optional<std::vector<DictationBubbleHintType>>());
EXPECT_TRUE(GetView());
EXPECT_TRUE(IsBubbleVisible());
HideAndCheckExpectations();
}
TEST_F(DictationBubbleControllerTest, DictationHintViewClassHasTheRightName) {
EXPECT_FALSE(GetView());
Show(DictationBubbleIconType::kStandby, std::optional<std::u16string>(),
std::optional<std::vector<DictationBubbleHintType>>());
EXPECT_TRUE(GetView());
EXPECT_EQ(GetHintView()->GetClassName(), "DictationHintView");
HideAndCheckExpectations();
}
TEST_F(DictationBubbleControllerTest, AccessibleProperties) {
Show(DictationBubbleIconType::kMacroSuccess, std::optional<std::u16string>(),
std::optional<std::vector<DictationBubbleHintType>>());
ui::AXNodeData data;
// Test accessible role for DictationBubbleView
GetView()->GetViewAccessibility().GetAccessibleNodeData(&data);
EXPECT_EQ(data.role, ax::mojom::Role::kGenericContainer);
// Test accessible role for DictationHintView
data = ui::AXNodeData();
GetHintView()->GetViewAccessibility().GetAccessibleNodeData(&data);
EXPECT_EQ(data.role, ax::mojom::Role::kGenericContainer);
// Test accessible role for TopRowView
data = ui::AXNodeData();
ASSERT_TRUE(GetTopRowView());
GetTopRowView()->GetViewAccessibility().GetAccessibleNodeData(&data);
EXPECT_EQ(data.role, ax::mojom::Role::kGenericContainer);
}
} // namespace ash
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