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-rw-r--r--src/arrow/ruby/red-arrow/test/values/test-list-array.rb532
1 files changed, 532 insertions, 0 deletions
diff --git a/src/arrow/ruby/red-arrow/test/values/test-list-array.rb b/src/arrow/ruby/red-arrow/test/values/test-list-array.rb
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+# 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 ValuesListArrayTests
+ def build_data_type(type)
+ field_description = {
+ name: :element,
+ }
+ if type.is_a?(Hash)
+ field_description = field_description.merge(type)
+ else
+ field_description[:type] = type
+ end
+ Arrow::ListDataType.new(field: field_description)
+ end
+
+ def build_array(type, values)
+ Arrow::ListArray.new(build_data_type(type), values)
+ end
+
+ def test_null
+ values = [
+ [nil, nil, nil],
+ nil,
+ ]
+ target = build(:null, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_boolean
+ values = [
+ [true, nil, false],
+ nil,
+ ]
+ target = build(:boolean, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_int8
+ values = [
+ [-(2 ** 7), nil, (2 ** 7) - 1],
+ nil,
+ ]
+ target = build(:int8, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_uint8
+ values = [
+ [0, nil, (2 ** 8) - 1],
+ nil,
+ ]
+ target = build(:uint8, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_int16
+ values = [
+ [-(2 ** 15), nil, (2 ** 15) - 1],
+ nil,
+ ]
+ target = build(:int16, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_uint16
+ values = [
+ [0, nil, (2 ** 16) - 1],
+ nil,
+ ]
+ target = build(:uint16, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_int32
+ values = [
+ [-(2 ** 31), nil, (2 ** 31) - 1],
+ nil,
+ ]
+ target = build(:int32, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_uint32
+ values = [
+ [0, nil, (2 ** 32) - 1],
+ nil,
+ ]
+ target = build(:uint32, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_int64
+ values = [
+ [-(2 ** 63), nil, (2 ** 63) - 1],
+ nil,
+ ]
+ target = build(:int64, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_uint64
+ values = [
+ [0, nil, (2 ** 64) - 1],
+ nil,
+ ]
+ target = build(:uint64, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_float
+ values = [
+ [-1.0, nil, 1.0],
+ nil,
+ ]
+ target = build(:float, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_double
+ values = [
+ [-1.0, nil, 1.0],
+ nil,
+ ]
+ target = build(:double, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_binary
+ values = [
+ ["\x00".b, nil, "\xff".b],
+ nil,
+ ]
+ target = build(:binary, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_string
+ values = [
+ [
+ "Ruby",
+ nil,
+ "\u3042", # U+3042 HIRAGANA LETTER A
+ ],
+ nil,
+ ]
+ target = build(:string, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_date32
+ values = [
+ [
+ Date.new(1960, 1, 1),
+ nil,
+ Date.new(2017, 8, 23),
+ ],
+ nil,
+ ]
+ target = build(:date32, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_date64
+ values = [
+ [
+ DateTime.new(1960, 1, 1, 2, 9, 30),
+ nil,
+ DateTime.new(2017, 8, 23, 14, 57, 2),
+ ],
+ nil,
+ ]
+ target = build(:date64, values)
+ assert_equal(values, target.values)
+ end
+
+ def test_timestamp_second
+ values = [
+ [
+ Time.parse("1960-01-01T02:09:30Z"),
+ nil,
+ Time.parse("2017-08-23T14:57:02Z"),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :timestamp,
+ unit: :second,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_timestamp_milli
+ values = [
+ [
+ Time.parse("1960-01-01T02:09:30.123Z"),
+ nil,
+ Time.parse("2017-08-23T14:57:02.987Z"),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :timestamp,
+ unit: :milli,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_timestamp_micro
+ values = [
+ [
+ Time.parse("1960-01-01T02:09:30.123456Z"),
+ nil,
+ Time.parse("2017-08-23T14:57:02.987654Z"),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :timestamp,
+ unit: :micro,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_timestamp_nano
+ values = [
+ [
+ Time.parse("1960-01-01T02:09:30.123456789Z"),
+ nil,
+ Time.parse("2017-08-23T14:57:02.987654321Z"),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :timestamp,
+ unit: :nano,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_time32_second
+ unit = Arrow::TimeUnit::SECOND
+ values = [
+ [
+ # 00:10:00
+ Arrow::Time.new(unit, 60 * 10),
+ nil,
+ # 02:00:09
+ Arrow::Time.new(unit, 60 * 60 * 2 + 9),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :time32,
+ unit: :second,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_time32_milli
+ unit = Arrow::TimeUnit::MILLI
+ values = [
+ [
+ # 00:10:00.123
+ Arrow::Time.new(unit, (60 * 10) * 1000 + 123),
+ nil,
+ # 02:00:09.987
+ Arrow::Time.new(unit, (60 * 60 * 2 + 9) * 1000 + 987),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :time32,
+ unit: :milli,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_time64_micro
+ unit = Arrow::TimeUnit::MICRO
+ values = [
+ [
+ # 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),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :time64,
+ unit: :micro,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_time64_nano
+ unit = Arrow::TimeUnit::NANO
+ values = [
+ [
+ # 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),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :time64,
+ unit: :nano,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_decimal128
+ values = [
+ [
+ BigDecimal("92.92"),
+ nil,
+ BigDecimal("29.29"),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :decimal128,
+ precision: 8,
+ scale: 2,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_decimal256
+ values = [
+ [
+ BigDecimal("92.92"),
+ nil,
+ BigDecimal("29.29"),
+ ],
+ nil,
+ ]
+ target = build({
+ type: :decimal256,
+ precision: 38,
+ scale: 2,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_list
+ values = [
+ [
+ [
+ true,
+ nil,
+ ],
+ nil,
+ [
+ nil,
+ false,
+ ],
+ ],
+ nil,
+ ]
+ target = build({
+ type: :list,
+ field: {
+ name: :sub_element,
+ type: :boolean,
+ },
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_struct
+ values = [
+ [
+ {"field" => true},
+ nil,
+ {"field" => nil},
+ ],
+ nil,
+ ]
+ target = build({
+ type: :struct,
+ fields: [
+ {
+ name: :field,
+ type: :boolean,
+ },
+ ],
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_map
+ values = [
+ [
+ {"key1" => true, "key2" => nil},
+ nil,
+ ],
+ nil,
+ ]
+ target = build({
+ type: :map,
+ key: :string,
+ item: :boolean,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_sparse
+ omit("Need to add support for SparseUnionArrayBuilder")
+ values = [
+ [
+ {"field1" => true},
+ nil,
+ {"field2" => nil},
+ ],
+ nil,
+ ]
+ target = build({
+ type: :sparse_union,
+ fields: [
+ {
+ name: :field1,
+ type: :boolean,
+ },
+ {
+ name: :field2,
+ type: :uint8,
+ },
+ ],
+ type_codes: [0, 1],
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_dense
+ omit("Need to add support for DenseUnionArrayBuilder")
+ values = [
+ [
+ {"field1" => true},
+ nil,
+ {"field2" => nil},
+ ],
+ nil,
+ ]
+ target = build({
+ type: :dense_union,
+ fields: [
+ {
+ name: :field1,
+ type: :boolean,
+ },
+ {
+ name: :field2,
+ type: :uint8,
+ },
+ ],
+ type_codes: [0, 1],
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+
+ def test_dictionary
+ omit("Need to add support for DictionaryArrayBuilder")
+ values = [
+ [
+ "Ruby",
+ nil,
+ "GLib",
+ ],
+ nil,
+ ]
+ dictionary = Arrow::StringArray.new(["GLib", "Ruby"])
+ target = build({
+ type: :dictionary,
+ index_data_type: :int8,
+ dictionary: dictionary,
+ ordered: true,
+ },
+ values)
+ assert_equal(values, target.values)
+ end
+end
+
+class ValuesArrayListArrayTest < Test::Unit::TestCase
+ include ValuesListArrayTests
+
+ def build(type, values)
+ build_array(type, values)
+ end
+end
+
+class ValuesChunkedArrayListArrayTest < Test::Unit::TestCase
+ include ValuesListArrayTests
+
+ def build(type, values)
+ Arrow::ChunkedArray.new([build_array(type, values)])
+ end
+end
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