| Topi Lassila | 782cdce | 2025-05-12 09:16:08 | [diff] [blame] | 1 | // Copyright 2025 The Chromium Authors |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "base/memory/raw_ptr.h" |
| 6 | #include "chrome/browser/prefs/persistent_renderer_prefs_manager.h" |
| 7 | #include "chrome/browser/profiles/profile.h" |
| 8 | #include "chrome/common/pref_names.h" |
| 9 | #include "chrome/test/base/testing_profile.h" |
| 10 | #include "components/prefs/pref_service.h" |
| 11 | #include "content/public/test/browser_task_environment.h" |
| 12 | #include "testing/gtest/include/gtest/gtest.h" |
| 13 | |
| 14 | class TestPersistentRendererPrefsManager : PersistentRendererPrefsManager { |
| 15 | public: |
| 16 | explicit TestPersistentRendererPrefsManager(PrefService& pref_service) |
| 17 | : PersistentRendererPrefsManager(pref_service) {} |
| 18 | void TestSetViewSourceLineWrapping(bool value) { |
| 19 | SetViewSourceLineWrapping(value); |
| 20 | } |
| 21 | }; |
| 22 | |
| 23 | // Observe that changes made through the persistent renderer prefs service are |
| 24 | // reflected in the profile backing it. |
| 25 | TEST(PersistentRendererPrefsTest, ObservePrefChanges) { |
| 26 | content::BrowserTaskEnvironment task_environment; |
| 27 | TestingProfile profile; |
| 28 | TestPersistentRendererPrefsManager persistent_renderer_prefs_manager( |
| 29 | *profile.GetPrefs()); |
| 30 | |
| 31 | EXPECT_FALSE( |
| 32 | profile.GetPrefs()->GetBoolean(prefs::kViewSourceLineWrappingEnabled)); |
| 33 | |
| 34 | persistent_renderer_prefs_manager.TestSetViewSourceLineWrapping(true); |
| 35 | EXPECT_TRUE( |
| 36 | profile.GetPrefs()->GetBoolean(prefs::kViewSourceLineWrappingEnabled)); |
| 37 | persistent_renderer_prefs_manager.TestSetViewSourceLineWrapping(false); |
| 38 | EXPECT_FALSE( |
| 39 | profile.GetPrefs()->GetBoolean(prefs::kViewSourceLineWrappingEnabled)); |
| 40 | } |
