summaryrefslogtreecommitdiffstats
path: root/src/arrow/c_glib/test/test-is-in.rb
blob: 590b5e3798a14c768a17c4a1f63317c39ddb2060 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
# 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.

class TestIsIn < Test::Unit::TestCase
  include Helper::Buildable

  sub_test_case("Array") do
    def test_no_null
      left = build_int16_array([1, 0, 1, 2])
      right = build_int16_array([2, 0])
      assert_equal(build_boolean_array([false, true, false, true]),
                   left.is_in(right))
    end

    def test_null_in_left
      left = build_int16_array([1, 0, nil, 2])
      right = build_int16_array([2, 0, 3])
      assert_equal(build_boolean_array([false, true, false, true]),
                   left.is_in(right))
    end

    def test_null_in_right
      left = build_int16_array([1, 0, 1, 2])
      right = build_int16_array([2, 0, nil])
      assert_equal(build_boolean_array([false, true, false, true]),
                   left.is_in(right))
    end

    def test_null_in_both
      left = build_int16_array([1, 0, nil, 2])
      right = build_int16_array([2, 0, nil])
      assert_equal(build_boolean_array([false, true, true, true]),
                   left.is_in(right))
    end

    def test_options
      left = build_int16_array([1, 0, nil, 2])
      right = build_int16_array([2, 0, nil])
      is_in = Arrow::Function.find("is_in")
      options = Arrow::SetLookupOptions.new(Arrow::ArrayDatum.new(right))
      assert_equal(build_boolean_array([false, true, true, true]),
                   is_in.execute([Arrow::ArrayDatum.new(left)],
                                 options).value)
    end
  end

  sub_test_case("ChunkedArray") do
    def test_no_null
      left = build_int16_array([1, 0, 1, 2])
      chunks = [
        build_int16_array([1, 4]),
        build_int16_array([3, 0])
      ]
      right = Arrow::ChunkedArray.new(chunks)
      assert_equal(build_boolean_array([true, true, true, false]),
                   left.is_in_chunked_array(right))
    end

    def test_null_in_left
      left = build_int16_array([1, 0, nil, 2])
      chunks = [
        build_int16_array([2, 0]),
        build_int16_array([3, 4])
      ]
      right = Arrow::ChunkedArray.new(chunks)
      assert_equal(build_boolean_array([false, true, false, true]),
                   left.is_in_chunked_array(right))
    end

    def test_null_in_right
      left = build_int16_array([1, 0, 1, 2])
      chunks = [
        build_int16_array([2, 0]),
        build_int16_array([3, nil])
      ]
      right = Arrow::ChunkedArray.new(chunks)
      assert_equal(build_boolean_array([false, true, false, true]),
                   left.is_in_chunked_array(right))
    end

    def test_null_in_both
      left = build_int16_array([1, 0, nil, 2])
      chunks = [
        build_int16_array([2, 0]),
        build_int16_array([3, nil])
      ]
      right = Arrow::ChunkedArray.new(chunks)
      assert_equal(build_boolean_array([false, true, true, true]),
                   left.is_in_chunked_array(right))
    end

    def test_options
      left = build_int16_array([1, 0, nil, 2])
      chunks = [
        build_int16_array([2, 0]),
        build_int16_array([3, nil])
      ]
      right = Arrow::ChunkedArray.new(chunks)
      is_in = Arrow::Function.find("is_in")
      options = Arrow::SetLookupOptions.new(Arrow::ChunkedArrayDatum.new(right))
      assert_equal(build_boolean_array([false, true, true, true]),
                   is_in.execute([Arrow::ArrayDatum.new(left)],
                                 options).value)
    end
  end
end