| /* |
| * Copyright 2025 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <gtest/gtest.h> |
| #include <input/DisplayTopologyGraph.h> |
| |
| #include <string> |
| #include <string_view> |
| #include <tuple> |
| |
| namespace android { |
| |
| namespace { |
| |
| constexpr ui::LogicalDisplayId DISPLAY_ID_1{1}; |
| constexpr ui::LogicalDisplayId DISPLAY_ID_2{2}; |
| constexpr int DENSITY_MEDIUM = 160; |
| |
| } // namespace |
| |
| using DisplayTopologyGraphTestFixtureParam = |
| std::tuple<std::string_view /*name*/, DisplayTopologyGraph, bool /*isValid*/>; |
| |
| class DisplayTopologyGraphTestFixture |
| : public testing::Test, |
| public testing::WithParamInterface<DisplayTopologyGraphTestFixtureParam> {}; |
| |
| TEST_P(DisplayTopologyGraphTestFixture, DisplayTopologyGraphTest) { |
| const auto& [_, displayTopology, isValid] = GetParam(); |
| EXPECT_EQ(isValid, displayTopology.isValid()); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P( |
| DisplayTopologyGraphTest, DisplayTopologyGraphTestFixture, |
| testing::Values( |
| std::make_tuple( |
| "InvalidPrimaryDisplay", |
| DisplayTopologyGraph{.primaryDisplayId = ui::LogicalDisplayId::INVALID, |
| .graph = {}, |
| .displaysDensity = {}}, |
| false), |
| std::make_tuple("PrimaryDisplayNotInGraph", |
| DisplayTopologyGraph{.primaryDisplayId = DISPLAY_ID_1, |
| .graph = {}, |
| .displaysDensity = {}}, |
| false), |
| std::make_tuple("DisplayDensityMissing", |
| DisplayTopologyGraph{.primaryDisplayId = DISPLAY_ID_1, |
| .graph = {{DISPLAY_ID_1, {}}}, |
| .displaysDensity = {}}, |
| false), |
| std::make_tuple("ValidSingleDisplayTopology", |
| DisplayTopologyGraph{.primaryDisplayId = DISPLAY_ID_1, |
| .graph = {{DISPLAY_ID_1, {}}}, |
| .displaysDensity = {{DISPLAY_ID_1, |
| DENSITY_MEDIUM}}}, |
| true), |
| std::make_tuple( |
| "MissingReverseEdge", |
| DisplayTopologyGraph{.primaryDisplayId = DISPLAY_ID_1, |
| .graph = {{DISPLAY_ID_1, |
| {{DISPLAY_ID_2, |
| DisplayTopologyPosition::TOP, 0}}}}, |
| .displaysDensity = {{DISPLAY_ID_1, DENSITY_MEDIUM}, |
| {DISPLAY_ID_2, DENSITY_MEDIUM}}}, |
| false), |
| std::make_tuple( |
| "IncorrectReverseEdgeDirection", |
| DisplayTopologyGraph{.primaryDisplayId = DISPLAY_ID_1, |
| .graph = {{DISPLAY_ID_1, |
| {{DISPLAY_ID_2, |
| DisplayTopologyPosition::TOP, 0}}}, |
| {DISPLAY_ID_2, |
| {{DISPLAY_ID_1, |
| DisplayTopologyPosition::TOP, 0}}}}, |
| .displaysDensity = {{DISPLAY_ID_1, DENSITY_MEDIUM}, |
| {DISPLAY_ID_2, DENSITY_MEDIUM}}}, |
| false), |
| std::make_tuple( |
| "IncorrectReverseEdgeOffset", |
| DisplayTopologyGraph{.primaryDisplayId = DISPLAY_ID_1, |
| .graph = {{DISPLAY_ID_1, |
| {{DISPLAY_ID_2, |
| DisplayTopologyPosition::TOP, 10}}}, |
| {DISPLAY_ID_2, |
| {{DISPLAY_ID_1, |
| DisplayTopologyPosition::BOTTOM, 20}}}}, |
| .displaysDensity = {{DISPLAY_ID_1, DENSITY_MEDIUM}, |
| {DISPLAY_ID_2, DENSITY_MEDIUM}}}, |
| false), |
| std::make_tuple( |
| "ValidMultiDisplayTopology", |
| DisplayTopologyGraph{.primaryDisplayId = DISPLAY_ID_1, |
| .graph = {{DISPLAY_ID_1, |
| {{DISPLAY_ID_2, |
| DisplayTopologyPosition::TOP, 10}}}, |
| {DISPLAY_ID_2, |
| {{DISPLAY_ID_1, |
| DisplayTopologyPosition::BOTTOM, -10}}}}, |
| .displaysDensity = {{DISPLAY_ID_1, DENSITY_MEDIUM}, |
| {DISPLAY_ID_2, DENSITY_MEDIUM}}}, |
| true)), |
| [](const testing::TestParamInfo<DisplayTopologyGraphTestFixtureParam>& p) { |
| return std::string{std::get<0>(p.param)}; |
| }); |
| |
| } // namespace android |
