| 80 | // Test for serialize/deserialize of speed cameras. |
| 81 | |
| 82 | bool TestSerDesSpeedCamera(std::vector<SpeedCameraMetadata> const & speedCamerasMetadata) |
| 83 | { |
| 84 | if (speedCamerasMetadata.empty()) |
| 85 | return true; |
| 86 | |
| 87 | CHECK_EQUAL(speedCamerasMetadata[0].m_ways.size(), 1, (kErrorMessageOneWay)); |
| 88 | for (size_t i = 1; i < speedCamerasMetadata.size(); ++i) |
| 89 | { |
| 90 | CHECK_EQUAL(speedCamerasMetadata[i].m_ways.size(), 1, (kErrorMessageOneWay)); |
| 91 | CHECK_LESS_OR_EQUAL(speedCamerasMetadata[i - 1].m_ways.back().m_featureId, |
| 92 | speedCamerasMetadata[i].m_ways.back().m_featureId, |
| 93 | ("Ways of cameras should be sorted by featureId for delta coding")); |
| 94 | } |
| 95 | |
| 96 | ScopedDir scopedDir(kTestDir); |
| 97 | auto const testFile = base::JoinPath(kTestDir, kTestFileForCamera); |
| 98 | ScopedFile scopedFile(testFile, ""); |
| 99 | auto const & writableDir = GetPlatform().WritableDir(); |
| 100 | auto const & filePath = base::JoinPath(writableDir, testFile); |
| 101 | |
| 102 | { |
| 103 | FileWriter writer(filePath); |
| 104 | uint32_t prevFeatureId = 0; |
| 105 | for (auto const & metadata : speedCamerasMetadata) |
| 106 | SerializeSpeedCamera(writer, metadata, prevFeatureId); |
| 107 | } |
| 108 | |
| 109 | { |
| 110 | FileReader reader(filePath); |
| 111 | ReaderSource<FileReader> src(reader); |
| 112 | uint32_t prevFeatureId = 0; |
| 113 | for (auto const & metadata : speedCamerasMetadata) |
| 114 | { |
| 115 | auto const & way = metadata.m_ways.back(); |
| 116 | auto const res = DeserializeSpeedCamera(src, prevFeatureId); |
| 117 | TEST_EQUAL(res.first, SegmentCoord(way.m_featureId, way.m_segmentId), ()); |
| 118 | TEST(AlmostEqualAbs(res.second.m_coef, way.m_coef, 1e-5), ()); |
| 119 | TEST_EQUAL(res.second.m_maxSpeedKmPH, metadata.m_maxSpeedKmPH, ()); |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | return true; |
| 124 | } |
| 125 | |
| 126 | UNIT_TEST(SpeedCamera_SerDes_1) |
| 127 | { |
no test coverage detected