import quincy 17.2.0

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

diff --git a/ceph/src/arrow/c_glib/test/gandiva/test-function-registry.rb b/ceph/src/arrow/c_glib/test/gandiva/test-function-registry.rb
new file mode 100644 (file)
index 0000000..25bac66
--- /dev/null
+++ b/ceph/src/arrow/c_glib/test/gandiva/test-function-registry.rb
@@ -0,0 +1,45 @@
+# 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 TestGandivaFunctionRegistry < Test::Unit::TestCase
+  include Helper::DataType
+
+  def setup
+    omit("Gandiva is required") unless defined?(::Gandiva)
+    @registry = Gandiva::FunctionRegistry.new
+  end
+
+  sub_test_case("lookup") do
+    def test_found
+      native_function = @registry.native_functions[0]
+      assert_equal(native_function,
+                   @registry.lookup(native_function.signatures[0]))
+    end
+
+    def test_not_found
+      signature = Gandiva::FunctionSignature.new("nonexistent",
+                                                 [],
+                                                 boolean_data_type)
+      assert_nil(@registry.lookup(signature))
+    end
+  end
+
+  def test_native_functions
+    assert_equal([Gandiva::NativeFunction],
+                 @registry.native_functions.collect(&:class).uniq)
+  end
+end