| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/ozone/platform/x11/x11_screen_ozone.h" |
| |
| #include <memory> |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/display/display.h" |
| |
| namespace ui { |
| |
| // This test ensures that PlatformScreen fetches display. |
| TEST(X11ScreenOzoneTest, FetchDisplay) { |
| constexpr uint32_t kNumberOfDisplays = 1; |
| |
| std::unique_ptr<X11ScreenOzone> platform_screen = |
| std::make_unique<X11ScreenOzone>(); |
| |
| // Ensure there is only one display, which is the primary one. |
| auto& all_displays = platform_screen->GetAllDisplays(); |
| EXPECT_EQ(all_displays.size(), kNumberOfDisplays); |
| } |
| |
| } // namespace ui |
