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Diffstat (limited to '')
| -rw-r--r-- | src/arrow/ruby/red-arrow/test/raw-records/test-basic-arrays.rb | 365 |
1 files changed, 365 insertions, 0 deletions
diff --git a/src/arrow/ruby/red-arrow/test/raw-records/test-basic-arrays.rb b/src/arrow/ruby/red-arrow/test/raw-records/test-basic-arrays.rb new file mode 100644 index 000000000..c80020666 --- /dev/null +++ b/src/arrow/ruby/red-arrow/test/raw-records/test-basic-arrays.rb @@ -0,0 +1,365 @@ +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you 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. + +module RawRecordsBasicArraysTests + def test_null + records = [ + [nil], + [nil], + [nil], + [nil], + ] + target = build({column: :null}, records) + assert_equal(records, target.raw_records) + end + + def test_boolean + records = [ + [true], + [nil], + [false], + ] + target = build({column: :boolean}, records) + assert_equal(records, target.raw_records) + end + + def test_int8 + records = [ + [-(2 ** 7)], + [nil], + [(2 ** 7) - 1], + ] + target = build({column: :int8}, records) + assert_equal(records, target.raw_records) + end + + def test_uint8 + records = [ + [0], + [nil], + [(2 ** 8) - 1], + ] + target = build({column: :uint8}, records) + assert_equal(records, target.raw_records) + end + + def test_int16 + records = [ + [-(2 ** 15)], + [nil], + [(2 ** 15) - 1], + ] + target = build({column: :int16}, records) + assert_equal(records, target.raw_records) + end + + def test_uint16 + records = [ + [0], + [nil], + [(2 ** 16) - 1], + ] + target = build({column: :uint16}, records) + assert_equal(records, target.raw_records) + end + + def test_int32 + records = [ + [-(2 ** 31)], + [nil], + [(2 ** 31) - 1], + ] + target = build({column: :int32}, records) + assert_equal(records, target.raw_records) + end + + def test_uint32 + records = [ + [0], + [nil], + [(2 ** 32) - 1], + ] + target = build({column: :uint32}, records) + assert_equal(records, target.raw_records) + end + + def test_int64 + records = [ + [-(2 ** 63)], + [nil], + [(2 ** 63) - 1], + ] + target = build({column: :int64}, records) + assert_equal(records, target.raw_records) + end + + def test_uint64 + records = [ + [0], + [nil], + [(2 ** 64) - 1], + ] + target = build({column: :uint64}, records) + assert_equal(records, target.raw_records) + end + + def test_float + records = [ + [-1.0], + [nil], + [1.0], + ] + target = build({column: :float}, records) + assert_equal(records, target.raw_records) + end + + def test_double + records = [ + [-1.0], + [nil], + [1.0], + ] + target = build({column: :double}, records) + assert_equal(records, target.raw_records) + end + + def test_binary + records = [ + ["\x00".b], + [nil], + ["\xff".b], + ] + target = build({column: :binary}, records) + assert_equal(records, target.raw_records) + end + + def test_tring + records = [ + ["Ruby"], + [nil], + ["\u3042"], # U+3042 HIRAGANA LETTER A + ] + target = build({column: :string}, records) + assert_equal(records, target.raw_records) + end + + def test_date32 + records = [ + [Date.new(1960, 1, 1)], + [nil], + [Date.new(2017, 8, 23)], + ] + target = build({column: :date32}, records) + assert_equal(records, target.raw_records) + end + + def test_date64 + records = [ + [DateTime.new(1960, 1, 1, 2, 9, 30)], + [nil], + [DateTime.new(2017, 8, 23, 14, 57, 2)], + ] + target = build({column: :date64}, records) + assert_equal(records, target.raw_records) + end + + def test_timestamp_second + records = [ + [Time.parse("1960-01-01T02:09:30Z")], + [nil], + [Time.parse("2017-08-23T14:57:02Z")], + ] + target = build({ + column: { + type: :timestamp, + unit: :second, + } + }, + records) + assert_equal(records, target.raw_records) + end + + def test_timestamp_milli + records = [ + [Time.parse("1960-01-01T02:09:30.123Z")], + [nil], + [Time.parse("2017-08-23T14:57:02.987Z")], + ] + target = build({ + column: { + type: :timestamp, + unit: :milli, + } + }, + records) + assert_equal(records, target.raw_records) + end + + def test_timestamp_micro + records = [ + [Time.parse("1960-01-01T02:09:30.123456Z")], + [nil], + [Time.parse("2017-08-23T14:57:02.987654Z")], + ] + target = build({ + column: { + type: :timestamp, + unit: :micro, + } + }, + records) + assert_equal(records, target.raw_records) + end + + def test_timestamp_nano + records = [ + [Time.parse("1960-01-01T02:09:30.123456789Z")], + [nil], + [Time.parse("2017-08-23T14:57:02.987654321Z")], + ] + target = build({ + column: { + type: :timestamp, + unit: :nano, + } + }, + records) + assert_equal(records, target.raw_records) + end + + def test_time32_second + unit = Arrow::TimeUnit::SECOND + records = [ + [Arrow::Time.new(unit, 60 * 10)], # 00:10:00 + [nil], + [Arrow::Time.new(unit, 60 * 60 * 2 + 9)], # 02:00:09 + ] + target = build({ + column: { + type: :time32, + unit: :second, + } + }, + records) + assert_equal(records, target.raw_records) + end + + def test_time32_milli + unit = Arrow::TimeUnit::MILLI + records = [ + [Arrow::Time.new(unit, (60 * 10) * 1000 + 123)], # 00:10:00.123 + [nil], + [Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1000 + 987)], # 02:00:09.987 + ] + target = build({ + column: { + type: :time32, + unit: :milli, + } + }, + records) + assert_equal(records, target.raw_records) + end + + def test_time64_micro + unit = Arrow::TimeUnit::MICRO + records = [ + # 00:10:00.123456 + [Arrow::Time.new(unit, (60 * 10) * 1_000_000 + 123_456)], + [nil], + # 02:00:09.987654 + [Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1_000_000 + 987_654)], + ] + target = build({ + column: { + type: :time64, + unit: :micro, + } + }, + records) + assert_equal(records, target.raw_records) + end + + def test_time64_nano + unit = Arrow::TimeUnit::NANO + records = [ + # 00:10:00.123456789 + [Arrow::Time.new(unit, (60 * 10) * 1_000_000_000 + 123_456_789)], + [nil], + # 02:00:09.987654321 + [Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1_000_000_000 + 987_654_321)], + ] + target = build({ + column: { + type: :time64, + unit: :nano, + } + }, + records) + assert_equal(records, target.raw_records) + end + + def test_decimal128 + records = [ + [BigDecimal("92.92")], + [nil], + [BigDecimal("29.29")], + ] + target = build({ + column: { + type: :decimal128, + precision: 8, + scale: 2, + } + }, + records) + assert_equal(records, target.raw_records) + end + + def test_decimal256 + records = [ + [BigDecimal("92.92")], + [nil], + [BigDecimal("29.29")], + ] + target = build({ + column: { + type: :decimal256, + precision: 38, + scale: 2, + } + }, + records) + assert_equal(records, target.raw_records) + end +end + +class RawRecordsRecordBatchBasicArraysTest < Test::Unit::TestCase + include RawRecordsBasicArraysTests + + def build(schema, records) + Arrow::RecordBatch.new(schema, records) + end +end + +class RawRecordsTableBasicArraysTest < Test::Unit::TestCase + include RawRecordsBasicArraysTests + + def build(schema, records) + Arrow::Table.new(schema, records) + end +end |