chromium/chrome/browser/ui/webui/search_engine_choice/search_engine_choice_ui_browsertest.cc

// 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 <memory>
#include <string>
#include <vector>

#include "base/functional/callback_forward.h"
#include "base/run_loop.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/test_timeouts.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/search_engine_choice/search_engine_choice_dialog_service.h"
#include "chrome/browser/search_engine_choice/search_engine_choice_dialog_service_factory.h"
#include "chrome/browser/search_engine_choice/search_engine_choice_service_factory.h"
#include "chrome/browser/search_engines/template_url_service_factory.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/search_engine_choice/search_engine_choice_tab_helper.h"
#include "chrome/browser/ui/test/pixel_test_configuration_mixin.h"
#include "chrome/browser/ui/test/test_browser_dialog.h"
#include "chrome/common/webui_url_constants.h"
#include "chrome/test/base/mixin_based_in_process_browser_test.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/search_engines/prepopulated_engines.h"
#include "components/search_engines/search_engines_switches.h"
#include "components/search_engines/template_url_data.h"
#include "components/search_engines/template_url_prepopulate_data.h"
#include "components/search_engines/template_url_service.h"
#include "components/signin/public/base/signin_switches.h"
#include "content/public/browser/host_zoom_map.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/test_navigation_observer.h"
#include "ui/compositor/scoped_animation_duration_scale_mode.h"
#include "ui/gfx/geometry/size.h"
#include "ui/views/widget/any_widget_observer.h"

// Tests for the chrome://search-engine-choice WebUI page.
namespace {
// This is the maximum dialog height for pixel tests on Windows.
constexpr int kMaximumHeight = …;

// Class that mocks `SearchEngineChoiceDialogService`.
class MockSearchEngineChoiceDialogService
    : public SearchEngineChoiceDialogService { … };

struct TestParam { … };

// To be passed as 4th argument to `INSTANTIATE_TEST_SUITE_P()`, allows the test
// to be named like `<TestClassName>.InvokeUi_default/<TestSuffix>` instead
// of using the index of the param in `TestParam` as suffix.
std::string ParamToTestSuffix(const ::testing::TestParamInfo<TestParam>& info) { … }

// Permutations of supported parameters.
const TestParam kTestParams[] = …;

class SearchEngineChoiceNavigationObserver
    : public content::TestNavigationObserver { … };

const char kSelectFirstSearchEngineJsString[] = …;

const char kMakeFirstSnippetLargerJsString[] = …;

const char kDisplayInfoDialogJsString[] = …;

// We remove the hover property to prevent the test from being flaky.
const char kRemoveHoverPropertyJsString[] = …;

const char kAreBannersDisplayedJsString[] = …;

void WaitForBannersDisplayed(content::WebContents* web_contents,
                             base::OnceClosure quit_closure) { … }

}  // namespace

class SearchEngineChoiceUIPixelTest
    : public TestBrowserDialog,
      public MixinBasedInProcessBrowserTest,
      public testing::WithParamInterface<TestParam> { … };

IN_PROC_BROWSER_TEST_P(SearchEngineChoiceUIPixelTest, InvokeUi_default) { … }

INSTANTIATE_TEST_SUITE_P(…);