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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.
class TestBooleanArray < Test::Unit::TestCase
include Helper::Buildable
include Helper::Omittable
def test_new
assert_equal(build_boolean_array([true, false, nil]),
Arrow::BooleanArray.new(3,
Arrow::Buffer.new([0b001].pack("C*")),
Arrow::Buffer.new([0b011].pack("C*")),
-1))
end
def test_export
require_gi_bindings(3, 4, 8)
array = build_boolean_array([true, false, nil])
success, c_abi_array, c_abi_schema = array.export
data_type = Arrow::DataType.import(c_abi_schema)
assert_equal([success, array],
[true, Arrow::Array.import(c_abi_array, data_type)])
end
def test_buffer
builder = Arrow::BooleanArrayBuilder.new
builder.append_value(true)
builder.append_value(false)
builder.append_value(true)
array = builder.finish
assert_equal([0b101].pack("C*"), array.buffer.data.to_s)
end
def test_value
builder = Arrow::BooleanArrayBuilder.new
builder.append_value(true)
array = builder.finish
assert_equal(true, array.get_value(0))
end
def test_values
require_gi_bindings(3, 3, 1)
builder = Arrow::BooleanArrayBuilder.new
builder.append_value(true)
builder.append_value(false)
builder.append_value(true)
array = builder.finish
assert_equal([true, false, true], array.values)
end
def test_invert
assert_equal(build_boolean_array([true, nil, false]),
build_boolean_array([false, nil, true]).invert)
end
def test_and
left = build_boolean_array([true, false, nil, true])
right = build_boolean_array([true, nil, true, false])
assert_equal(build_boolean_array([true, nil, nil, false]),
left.and(right))
end
def test_or
left = build_boolean_array([true, false, nil, false])
right = build_boolean_array([false, nil, true, false])
assert_equal(build_boolean_array([true, nil, nil, false]),
left.or(right))
end
def test_xor
left = build_boolean_array([true, false, nil, true])
right = build_boolean_array([false, nil, true, true])
assert_equal(build_boolean_array([true, nil, nil, false]),
left.xor(right))
end
end
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