ceph/src/arrow/c_glib/test/gandiva/test-function-registry.rb

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   5 # to you under the Apache License, Version 2.0 (the
   6 # "License"); you may not use this file except in compliance
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   8 #
   9 #   http://www.apache.org/licenses/LICENSE-2.0
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  14 # KIND, either express or implied.  See the License for the
  15 # specific language governing permissions and limitations
  16 # under the License.
  17
  18 class TestGandivaFunctionRegistry < Test::Unit::TestCase
  19   include Helper::DataType
  20
  21   def setup
  22     omit("Gandiva is required") unless defined?(::Gandiva)
  23     @registry = Gandiva::FunctionRegistry.new
  24   end
  25
  26   sub_test_case("lookup") do
  27     def test_found
  28       native_function = @registry.native_functions[0]
  29       assert_equal(native_function,
  30                    @registry.lookup(native_function.signatures[0]))
  31     end
  32
  33     def test_not_found
  34       signature = Gandiva::FunctionSignature.new("nonexistent",
  35                                                  [],
  36                                                  boolean_data_type)
  37       assert_nil(@registry.lookup(signature))
  38     end
  39   end
  40
  41   def test_native_functions
  42     assert_equal([Gandiva::NativeFunction],
  43                  @registry.native_functions.collect(&:class).uniq)
  44   end
  45 end