Function TEST_F

cpp/src/parquet/arrow/index_test.cc:224–264

};

TEST_F(ParquetPageIndexRoundTripTest, SimpleRoundTrip) {
  auto writer_properties = WriterProperties::Builder()
                               .enable_write_page_index()
                               ->max_row_group_length(4)
                               ->build();
  auto schema = ::arrow::schema({::arrow::field("c0", ::arrow::int64()),
                                 ::arrow::field("c1", ::arrow::utf8()),
                                 ::arrow::field("c2", ::arrow::list(::arrow::int64()))});
  WriteFile(writer_properties, ::arrow::TableFromJSON(schema, {R"([
      [1,     "a",  [1]      ],
      [2,     "b",  [1, 2]   ],
      [3,     "c",  [null]   ],
      [null,  "d",  []       ],
      [5,     null, [3, 3, 3]],
      [6,     "f",  null     ]
    ])"}));

  ReadPageIndexes(/*expect_num_row_groups=*/2, /*expect_num_pages=*/1);

  EXPECT_THAT(
      column_indexes_,
      ::testing::ElementsAre(
          ColumnIndexObject{/*null_pages=*/{false}, /*min_values=*/{encode_int64(1)},
                            /*max_values=*/{encode_int64(3)}, BoundaryOrder::Ascending,
                            /*null_counts=*/{1}},
          ColumnIndexObject{/*null_pages=*/{false}, /*min_values=*/{"a"},
                            /*max_values=*/{"d"}, BoundaryOrder::Ascending,
                            /*null_counts=*/{0}},
          ColumnIndexObject{/*null_pages=*/{false}, /*min_values=*/{encode_int64(1)},
                            /*max_values=*/{encode_int64(2)}, BoundaryOrder::Ascending,
                            /*null_counts=*/{2}},
          ColumnIndexObject{/*null_pages=*/{false}, /*min_values=*/{encode_int64(5)},
                            /*max_values=*/{encode_int64(6)}, BoundaryOrder::Ascending,
                            /*null_counts=*/{0}},
          ColumnIndexObject{/*null_pages=*/{false}, /*min_values=*/{"f"},
                            /*max_values=*/{"f"}, BoundaryOrder::Ascending,
                            /*null_counts=*/{1}},
          ColumnIndexObject{/*null_pages=*/{false}, /*min_values=*/{encode_int64(3)},
                            /*max_values=*/{encode_int64(3)}, BoundaryOrder::Ascending,
                            /*null_counts=*/{1}}));
}

TEST_F(ParquetPageIndexRoundTripTest, SimpleRoundTripWithStatsDisabled) {
  auto writer_properties = WriterProperties::Builder()