| // Copyright 2013 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/themes/theme_service.h" |
| |
| #include "chrome/browser/extensions/component_loader.h" |
| #include "chrome/browser/extensions/extension_browsertest.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/themes/test/theme_service_changed_waiter.h" |
| #include "chrome/browser/themes/theme_properties.h" |
| #include "chrome/browser/themes/theme_service_factory.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/browser_window.h" |
| #include "chrome/browser/ui/color/chrome_color_id.h" |
| #include "chrome/common/pref_names.h" |
| #include "components/prefs/pref_service.h" |
| #include "content/public/test/browser_test.h" |
| #include "content/public/test/test_utils.h" |
| #include "ui/base/buildflags.h" |
| #include "ui/color/color_provider.h" |
| #include "ui/native_theme/native_theme.h" |
| |
| #if BUILDFLAG(IS_LINUX) |
| #include "ui/linux/linux_ui.h" |
| #include "ui/linux/linux_ui_getter.h" |
| #endif |
| |
| namespace { |
| |
| // The ntp link color specified in the theme. |
| constexpr SkColor kThemeNtpLinkColor = SkColorSetRGB(36, 70, 0); |
| |
| bool UsingCustomTheme(const ThemeService& theme_service) { |
| return !theme_service.UsingSystemTheme() && |
| !theme_service.UsingDefaultTheme(); |
| } |
| |
| const ui::ColorProvider* GetColorProviderFor(Browser* browser) { |
| return browser->window()->GetColorProvider(); |
| } |
| |
| class ThemeServiceBrowserTest : public extensions::ExtensionBrowserTest { |
| public: |
| ThemeServiceBrowserTest() { |
| } |
| |
| ThemeServiceBrowserTest(const ThemeServiceBrowserTest&) = delete; |
| ThemeServiceBrowserTest& operator=(const ThemeServiceBrowserTest&) = delete; |
| |
| ~ThemeServiceBrowserTest() override {} |
| |
| void SetUp() override { |
| extensions::ComponentLoader::EnableBackgroundExtensionsForTesting(); |
| extensions::ExtensionBrowserTest::SetUp(); |
| } |
| }; |
| |
| // Test that the theme is recreated from the extension when the data pack is |
| // unavailable or invalid (such as when the theme pack version is incremented). |
| // The PRE_ part of the test installs the theme and changes where Chrome looks |
| // for the theme data pack to make sure that Chrome does not find it. |
| IN_PROC_BROWSER_TEST_F(ThemeServiceBrowserTest, PRE_ThemeDataPackInvalid) { |
| Profile* profile = browser()->profile(); |
| ThemeService* theme_service = ThemeServiceFactory::GetForProfile(profile); |
| |
| // Test initial state. |
| EXPECT_FALSE(UsingCustomTheme(*theme_service)); |
| EXPECT_NE(kThemeNtpLinkColor, |
| GetColorProviderFor(browser())->GetColor(kColorNewTabPageLink)); |
| EXPECT_EQ(base::FilePath(), |
| profile->GetPrefs()->GetFilePath(prefs::kCurrentThemePackFilename)); |
| |
| test::ThemeServiceChangedWaiter waiter(theme_service); |
| InstallExtension(test_data_dir_.AppendASCII("theme"), 1); |
| waiter.WaitForThemeChanged(); |
| |
| // Check that the theme was installed. |
| EXPECT_TRUE(UsingCustomTheme(*theme_service)); |
| EXPECT_EQ(kThemeNtpLinkColor, |
| GetColorProviderFor(browser())->GetColor(kColorNewTabPageLink)); |
| EXPECT_NE(base::FilePath(), |
| profile->GetPrefs()->GetFilePath(prefs::kCurrentThemePackFilename)); |
| |
| // Change the theme data pack path to an invalid location such that second |
| // part of the test is forced to recreate the theme pack when the theme |
| // service is initialized. |
| profile->GetPrefs()->SetFilePath(prefs::kCurrentThemePackFilename, |
| base::FilePath()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(ThemeServiceBrowserTest, ThemeDataPackInvalid) { |
| ThemeService* theme_service = |
| ThemeServiceFactory::GetForProfile(browser()->profile()); |
| EXPECT_TRUE(UsingCustomTheme(*theme_service)); |
| EXPECT_EQ(kThemeNtpLinkColor, |
| GetColorProviderFor(browser())->GetColor(kColorNewTabPageLink)); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(ThemeServiceBrowserTest, IncognitoTest) { |
| // This test relies on incognito being meaningfully different than default, |
| // which is not currently true in dark mode. |
| ui::NativeTheme::GetInstanceForNativeUi()->set_use_dark_colors(false); |
| |
| // Should get a different ColorProvider for incognito and original windows. |
| Browser* incognito_browser = CreateIncognitoBrowser(); |
| const auto* color_provider = GetColorProviderFor(browser()); |
| const auto* otr_color_provider = GetColorProviderFor(incognito_browser); |
| |
| EXPECT_NE(color_provider, otr_color_provider); |
| // And (some) colors should be different. |
| EXPECT_NE(color_provider->GetColor(kColorToolbar), |
| otr_color_provider->GetColor(kColorToolbar)); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(ThemeServiceBrowserTest, |
| IncognitoCustomColor_WithAutoGeneratedTheme) { |
| Browser* incognito_browser = CreateIncognitoBrowser(); |
| |
| const SkColor original_color = |
| GetColorProviderFor(browser())->GetColor(kColorToolbar); |
| const SkColor original_otr_color = |
| GetColorProviderFor(incognito_browser)->GetColor(kColorToolbar); |
| |
| ThemeServiceFactory::GetForProfile(profile()) |
| ->BuildAutogeneratedThemeFromColor(SkColorSetRGB(100, 100, 100)); |
| |
| // The custom theme should affect the normal window, but not the incognito |
| // window. |
| EXPECT_NE(original_color, |
| GetColorProviderFor(browser())->GetColor(kColorToolbar)); |
| EXPECT_EQ(original_otr_color, |
| GetColorProviderFor(incognito_browser)->GetColor(kColorToolbar)); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(ThemeServiceBrowserTest, |
| IncognitoCustomColor_WithExtensionOverride) { |
| Browser* incognito_browser = CreateIncognitoBrowser(); |
| |
| const SkColor original_color = |
| GetColorProviderFor(browser())->GetColor(kColorToolbar); |
| const SkColor original_otr_color = |
| GetColorProviderFor(incognito_browser)->GetColor(kColorToolbar); |
| |
| ThemeService* theme_service = |
| ThemeServiceFactory::GetForProfile(browser()->profile()); |
| test::ThemeServiceChangedWaiter waiter(theme_service); |
| InstallExtension(test_data_dir_.AppendASCII("theme_minimal/"), 1); |
| waiter.WaitForThemeChanged(); |
| EXPECT_TRUE(theme_service->UsingExtensionTheme()); |
| |
| // The custom theme should affect the normal window, but not the incognito |
| // window. |
| EXPECT_NE(original_color, |
| GetColorProviderFor(browser())->GetColor(kColorToolbar)); |
| EXPECT_EQ(original_otr_color, |
| GetColorProviderFor(incognito_browser)->GetColor(kColorToolbar)); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(ThemeServiceBrowserTest, GetColorForToolbarButton) { |
| // This test relies on toolbar buttons having no tint, which is not currently |
| // true in dark mode when using the system theme. |
| ui::NativeTheme::GetInstanceForNativeUi()->set_use_dark_colors(false); |
| #if BUILDFLAG(IS_LINUX) |
| ui::LinuxUiGetter::set_instance(nullptr); |
| #endif |
| ui::NativeTheme::GetInstanceForNativeUi()->NotifyOnNativeThemeUpdated(); |
| |
| SkColor default_toolbar_button_color = |
| GetColorProviderFor(browser())->GetColor(kColorToolbarButtonIcon); |
| |
| ThemeService* theme_service = |
| ThemeServiceFactory::GetForProfile(browser()->profile()); |
| { |
| test::ThemeServiceChangedWaiter waiter(theme_service); |
| InstallExtension( |
| test_data_dir_.AppendASCII("theme_test_toolbar_button_color/"), 1); |
| waiter.WaitForThemeChanged(); |
| } |
| |
| // Should get a new color after installing a theme. |
| SkColor toolbar_button_explicit_color = |
| GetColorProviderFor(browser())->GetColor(kColorToolbarButtonIcon); |
| EXPECT_NE(toolbar_button_explicit_color, default_toolbar_button_color); |
| |
| { |
| test::ThemeServiceChangedWaiter waiter(theme_service); |
| // ThemeService::OnThemeBuiltFromExtension will disable the previous theme |
| // but does so with tasks posted to the thread pool which will execute |
| // non-deterministically; thus, don't check the `expected_change` value. |
| InstallExtension( |
| test_data_dir_.AppendASCII("theme_test_toolbar_button_tint/"), |
| std::nullopt); |
| waiter.WaitForThemeChanged(); |
| } |
| |
| // Should get the color based on a tint. |
| SkColor toolbar_button_tinted_color = |
| GetColorProviderFor(browser())->GetColor(kColorToolbarButtonIcon); |
| EXPECT_NE(toolbar_button_tinted_color, default_toolbar_button_color); |
| EXPECT_NE(toolbar_button_tinted_color, toolbar_button_explicit_color); |
| } |
| |
| // Test methods that involve resetting and updating multiple theme prefs. Ensure |
| // the final state is represented after only a single theme change event. |
| IN_PROC_BROWSER_TEST_F(ThemeServiceBrowserTest, |
| ThemeTransitionsEmitSingleNotification) { |
| ThemeService* theme_service = |
| ThemeServiceFactory::GetForProfile(browser()->profile()); |
| |
| // User color. |
| { |
| EXPECT_NE(SK_ColorGREEN, theme_service->GetUserColor()); |
| test::ThemeServiceChangedWaiter waiter(theme_service); |
| theme_service->SetUserColor(SK_ColorGREEN); |
| waiter.WaitForThemeChanged(); |
| EXPECT_EQ(SK_ColorGREEN, theme_service->GetUserColor()); |
| } |
| |
| // User color + color variant. |
| { |
| EXPECT_NE(SK_ColorRED, theme_service->GetUserColor()); |
| EXPECT_NE(ui::mojom::BrowserColorVariant::kTonalSpot, |
| theme_service->GetBrowserColorVariant()); |
| test::ThemeServiceChangedWaiter waiter(theme_service); |
| theme_service->SetUserColorAndBrowserColorVariant( |
| SK_ColorRED, ui::mojom::BrowserColorVariant::kTonalSpot); |
| waiter.WaitForThemeChanged(); |
| EXPECT_EQ(SK_ColorRED, theme_service->GetUserColor()); |
| EXPECT_EQ(ui::mojom::BrowserColorVariant::kTonalSpot, |
| theme_service->GetBrowserColorVariant()); |
| } |
| |
| // Grayscale. |
| { |
| EXPECT_FALSE(theme_service->GetIsGrayscale()); |
| test::ThemeServiceChangedWaiter waiter(theme_service); |
| theme_service->SetIsGrayscale(true); |
| waiter.WaitForThemeChanged(); |
| EXPECT_TRUE(theme_service->GetIsGrayscale()); |
| } |
| } |
| |
| } // namespace |