| 163 | } |
| 164 | |
| 165 | CompressionFilter CompressionUtils::getRandomFilter() { |
| 166 | ASSERT_GE(supportedFilters.size(), 1); |
| 167 | std::vector<CompressionFilter> filters; |
| 168 | filters.insert(filters.end(), CompressionUtils::supportedFilters.begin(), CompressionUtils::supportedFilters.end()); |
| 169 | |
| 170 | ASSERT_GE(filters.size(), 1); |
| 171 | |
| 172 | CompressionFilter res; |
| 173 | if (filters.size() == 1) { |
| 174 | res = filters[0]; |
| 175 | } else { |
| 176 | int idx = deterministicRandom()->randomInt(0, filters.size()); |
| 177 | res = filters[idx]; |
| 178 | } |
| 179 | |
| 180 | ASSERT(supportedFilters.find(res) != supportedFilters.end()); |
| 181 | return res; |
| 182 | } |
| 183 | |
| 184 | // Only used to link unit tests |
| 185 | void forceLinkCompressionUtilsTest() {} |