| // 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 "chrome/browser/ui/overscroll_pref_manager.h" |
| |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/ui/browser_commands.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/common/pref_names.h" |
| #include "chrome/test/base/browser_with_test_window_test.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/test/web_contents_tester.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| using content::WebContents; |
| using content::WebContentsTester; |
| |
| class OverscrollPrefManagerTest : public BrowserWithTestWindowTest { |
| protected: |
| void InsertTab(Browser* browser) { |
| std::unique_ptr<WebContents> contents = |
| WebContentsTester::CreateTestWebContents(profile(), nullptr); |
| browser->tab_strip_model()->AppendWebContents(std::move(contents), |
| /*foreground=*/true); |
| } |
| }; |
| |
| // Tests that changing the pref immediately enables or disables overscroll |
| TEST_F(OverscrollPrefManagerTest, PrefChange) { |
| InsertTab(browser()); |
| |
| PrefService* local_state = g_browser_process->local_state(); |
| WebContents* web_contents = |
| browser()->tab_strip_model()->GetActiveWebContents(); |
| WebContentsTester* test_web_contents = WebContentsTester::For(web_contents); |
| |
| ASSERT_TRUE( |
| local_state->GetBoolean(prefs::kOverscrollHistoryNavigationEnabled)); |
| ASSERT_TRUE(browser()->CanOverscrollContent()); |
| |
| local_state->SetBoolean(prefs::kOverscrollHistoryNavigationEnabled, false); |
| EXPECT_FALSE(browser()->CanOverscrollContent()); |
| EXPECT_FALSE(test_web_contents->GetOverscrollNavigationEnabled()); |
| |
| local_state->SetBoolean(prefs::kOverscrollHistoryNavigationEnabled, true); |
| EXPECT_TRUE(browser()->CanOverscrollContent()); |
| EXPECT_TRUE(test_web_contents->GetOverscrollNavigationEnabled()); |
| } |