Class TestExpressionRegistry

cpp/src/gandiva/expression_registry_test.cc:32–35

typedef int64_t (*add_vector_func_t)(int64_t* elements, int nelements);

class TestExpressionRegistry : public ::testing::Test {
 protected:
  std::shared_ptr<FunctionRegistry> registry_ = default_function_registry();
};

// Verify all functions in registry are exported.
TEST_F(TestExpressionRegistry, VerifySupportedFunctions) {