828   std::set<uint32_t> Features, NewFeatures;  in TEST()  local
842   EXPECT_EQ(M.Merge(Features, &NewFeatures, Cov, &NewCov, &NewFiles), 6U);  in TEST()
845   TRACED_EQ(NewFeatures, {1, 2, 3, 4, 5, 6});  in TEST()
857   EXPECT_EQ(M.Merge(Features, &NewFeatures, Cov, &NewCov, &NewFiles), 3U);  in TEST()
860   TRACED_EQ(NewFeatures, {4, 5, 6});  in TEST()
872   EXPECT_EQ(M.Merge(Features, &NewFeatures, Cov, &NewCov, &NewFiles), 0U);  in TEST()
875   TRACED_EQ(NewFeatures, {});  in TEST()
887   EXPECT_EQ(M.Merge(Features, &NewFeatures, Cov, &NewCov, &NewFiles), 3U);  in TEST()
890   TRACED_EQ(NewFeatures, {4, 5, 6});  in TEST()
904   EXPECT_EQ(M.Merge(Features, &NewFeatures, Cov, &NewCov, &NewFiles), 6U);  in TEST()
907   TRACED_EQ(NewFeatures, {1, 2, 3, 4, 5, 6});  in TEST()
920   EXPECT_EQ(M.Merge(Features, &NewFeatures, Cov, &NewCov, &NewFiles), 7U);  in TEST()
923   TRACED_EQ(NewFeatures, {1, 2, 3, 4, 5, 6, 100});  in TEST()
937   EXPECT_EQ(M.Merge(Features, &NewFeatures, Cov, &NewCov, &NewFiles), 3U);  in TEST()
940   TRACED_EQ(NewFeatures, {1, 2, 3});  in TEST()
945   std::set<uint32_t> Features, NewFeatures;  in TEST()  local
959   EXPECT_EQ(M.SetCoverMerge(Features, &NewFeatures, Cov, &NewCov, &NewFiles),  in TEST()
963   TRACED_EQ(NewFeatures, {1, 2, 3, 4, 5, 6});  in TEST()
975   EXPECT_EQ(M.SetCoverMerge(Features, &NewFeatures, Cov, &NewCov, &NewFiles),  in TEST()
979   TRACED_EQ(NewFeatures, {4, 5, 6});  in TEST()
991   EXPECT_EQ(M.SetCoverMerge(Features, &NewFeatures, Cov, &NewCov, &NewFiles),  in TEST()
995   TRACED_EQ(NewFeatures, {});  in TEST()
1007   EXPECT_EQ(M.SetCoverMerge(Features, &NewFeatures, Cov, &NewCov, &NewFiles),  in TEST()
1011   TRACED_EQ(NewFeatures, {4, 5, 6});  in TEST()
1029   EXPECT_EQ(M.SetCoverMerge(Features, &NewFeatures, Cov, &NewCov, &NewFiles),  in TEST()
1033   TRACED_EQ(NewFeatures, {1, 2, 3, 4, 5, 6});  in TEST()
1047   EXPECT_EQ(M.SetCoverMerge(Features, &NewFeatures, Cov, &NewCov, &NewFiles),  in TEST()
1051   TRACED_EQ(NewFeatures, {1, 2, 3});  in TEST()
1065   EXPECT_EQ(M.SetCoverMerge(Features, &NewFeatures, Cov, &NewCov, &NewFiles),  in TEST()
1071   TRACED_EQ(NewFeatures, {1, 2, 3, 4, 5});  in TEST()