// 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/ash/input_method/japanese/japanese_settings.h"
#include "base/test/metrics/histogram_tester.h"
#include "chrome/browser/ash/input_method/japanese/japanese_prefs_constants.h"
#include "chromeos/ash/services/ime/public/mojom/input_method.mojom.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace ash::input_method {
namespace {
using ::ash::ime::mojom::JapaneseSettings;
TEST(JapaneseSettingsTest, OnSetPrefsSetsSettingsFromPrefs) {
base::Value::Dict prefs;
prefs.Set("AutomaticallySendStatisticsToGoogle", false);
prefs.Set("AutomaticallySwitchToHalfwidth", false);
prefs.Set("JapaneseDisableSuggestions", true);
prefs.Set("JapaneseInputMode", "Kana");
prefs.Set("JapaneseKeymapStyle", "ChromeOs");
prefs.Set("JapanesePunctuationStyle", "CommaPeriod");
prefs.Set("JapaneseSectionShortcut", "ASDFGHJKL");
prefs.Set("JapaneseSpaceInputStyle", "Fullwidth");
prefs.Set("JapaneseSymbolStyle", "SquareBracketMiddleDot");
prefs.Set("ShiftKeyModeStyle", "Off");
prefs.Set("UseInputHistory", false);
prefs.Set("UseSystemDictionary", false);
prefs.Set("numberOfSuggestions", 5);
ash::ime::mojom::JapaneseSettingsPtr response =
ToMojomInputMethodSettings(prefs);
ash::ime::mojom::JapaneseSettingsPtr expected =
ash::ime::mojom::JapaneseSettings::New();
expected->automatically_send_statistics_to_google = false;
expected->automatically_switch_to_halfwidth = true;
expected->disable_personalized_suggestions = true;
expected->input_mode = JapaneseSettings::InputMode::kKana;
expected->keymap_style = JapaneseSettings::KeymapStyle::kChromeos;
expected->punctuation_style =
JapaneseSettings::PunctuationStyle::kCommaPeriod;
expected->selection_shortcut =
JapaneseSettings::SelectionShortcut::kAsdfghjkl;
expected->space_input_style = JapaneseSettings::SpaceInputStyle::kFullWidth;
expected->symbol_style =
JapaneseSettings::SymbolStyle::kSquareBracketMiddleDot;
expected->shift_key_mode_style = JapaneseSettings::ShiftKeyModeStyle::kOff;
expected->use_input_history = false;
expected->use_system_dictionary = false;
expected->number_of_suggestions = 5;
EXPECT_EQ(response, expected);
}
TEST(JapaneseSettingsTest, OnUnsetPrefsSetsDefault) {
base::Value::Dict prefs;
ash::ime::mojom::JapaneseSettingsPtr response =
ToMojomInputMethodSettings(prefs);
ash::ime::mojom::JapaneseSettingsPtr expected =
ash::ime::mojom::JapaneseSettings::New();
expected->automatically_switch_to_halfwidth = true;
expected->shift_key_mode_style =
JapaneseSettings::ShiftKeyModeStyle::kAlphanumeric;
expected->use_input_history = true;
expected->use_system_dictionary = true;
expected->number_of_suggestions = 3;
expected->input_mode = JapaneseSettings::InputMode::kRomaji;
expected->punctuation_style =
JapaneseSettings::PunctuationStyle::kKutenTouten;
expected->symbol_style =
JapaneseSettings::SymbolStyle::kCornerBracketMiddleDot;
expected->space_input_style = JapaneseSettings::SpaceInputStyle::kInputMode;
expected->selection_shortcut =
JapaneseSettings::SelectionShortcut::kDigits123456789;
expected->keymap_style = JapaneseSettings::KeymapStyle::kCustom;
expected->disable_personalized_suggestions = true;
expected->automatically_send_statistics_to_google = true;
EXPECT_EQ(response, expected);
}
TEST(JapaneseSettingsTest, RecordJapaneseSettingsMetrics) {
ash::ime::mojom::JapaneseSettingsPtr settings =
ash::ime::mojom::JapaneseSettings::New();
settings->automatically_switch_to_halfwidth = true;
settings->disable_personalized_suggestions = true;
settings->input_mode = JapaneseSettings::InputMode::kRomaji;
settings->keymap_style = JapaneseSettings::KeymapStyle::kCustom;
settings->number_of_suggestions = 3;
settings->punctuation_style =
JapaneseSettings::PunctuationStyle::kKutenTouten;
settings->selection_shortcut =
JapaneseSettings::SelectionShortcut::kDigits123456789;
settings->shift_key_mode_style =
JapaneseSettings::ShiftKeyModeStyle::kAlphanumeric;
settings->space_input_style = JapaneseSettings::SpaceInputStyle::kInputMode;
settings->symbol_style =
JapaneseSettings::SymbolStyle::kCornerBracketMiddleDot;
settings->use_input_history = false;
settings->use_system_dictionary = false;
base::HistogramTester histogram_tester;
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.AutoSwitchToHalfwidth",
0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings."
"DisablePersonalizedSuggestions",
0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.InputMode", 0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.KeymapStyle", 0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.NumberOfSuggestions", 0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.PunctuationStyle", 0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.SelectionShortcut", 0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.ShiftKeyModeStyle", 0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.SpaceInputStyle", 0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.SymbolStyle", 0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.UseInputHistory", 0);
histogram_tester.ExpectTotalCount(
"InputMethod.PhysicalKeyboard.Japanese.Settings.UseSystemDictionary", 0);
RecordJapaneseSettingsMetrics(*settings);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.AutoSwitchToHalfwidth",
true, 1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings."
"DisablePersonalizedSuggestions",
true, 1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.InputMode",
HistInputMode::kRomaji, 1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.KeymapStyle",
HistKeymapStyle::kCustom, 1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.NumberOfSuggestions", 3,
1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.PunctuationStyle",
HistPunctuationStyle::kKutenTouten, 1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.SelectionShortcut",
HistSelectionShortcut::kDigits123456789, 1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.ShiftKeyModeStyle",
HistShiftKeyModeStyle::kAlphanumeric, 1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.SpaceInputStyle",
HistSpaceInputStyle::kInputMode, 1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.SymbolStyle",
HistSymbolStyle::kCornerBracketMiddleDot, 1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.UseInputHistory", false,
1);
histogram_tester.ExpectUniqueSample(
"InputMethod.PhysicalKeyboard.Japanese.Settings.UseSystemDictionary",
false, 1);
}
} // namespace
} // namespace ash::input_method
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