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unittest/sql/engine/expr/ob_expr_ip2int_test.cpp

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+/**
+ * Copyright (c) 2021 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#include <gtest/gtest.h>
+#include "sql/engine/expr/ob_expr_ip2int.h"
+#include "ob_expr_test_utils.h"
+
+using namespace oceanbase::common;
+using namespace oceanbase::sql;
+
+class ObExprIp2intTest : public ::testing::Test {
+  public:
+  ObExprIp2intTest();
+  virtual ~ObExprIp2intTest();
+  virtual void SetUp();
+  virtual void TearDown();
+
+  private:
+  // disallow copy
+  ObExprIp2intTest(const ObExprIp2intTest& other);
+  ObExprIp2intTest& operator=(const ObExprIp2intTest& other);
+
+  private:
+  // data members
+};
+ObExprIp2intTest::ObExprIp2intTest()
+{}
+
+ObExprIp2intTest::~ObExprIp2intTest()
+{}
+
+void ObExprIp2intTest::SetUp()
+{}
+
+void ObExprIp2intTest::TearDown()
+{}
+
+#define T(obj, t1, v1, ref_type, ref_value) EXPECT_RESULT1(obj, &buf, calc_result1, t1, v1, ref_type, ref_value)
+#define F(obj, t1, v1, ref_type, ref_value) EXPECT_FAIL_RESULT1(obj, &buf, calc_result1, t1, v1, ref_type, ref_value)
+
+TEST_F(ObExprIp2intTest, basic_test)
+{
+  ObExprIp2int ip2int;
+  ObExprStringBuf buf;
+  ASSERT_EQ(1, ip2int.get_param_num());
+
+  // null, extend
+  T(ip2int, null, 0, null, 0);
+  // normal
+  T(ip2int, varchar, "10.23", null, 0);
+  T(ip2int, varchar, "10.10.10.10", int, 168430090);
+  T(ip2int, varchar, "255.255.255.255", int, 4294967295);
+  T(ip2int, varchar, "0.0.0.0", int, 0);
+  T(ip2int, varchar, "1.0.0.0", int, 1 << 24);
+  T(ip2int, varchar, "0.0.0.1", int, 1);
+
+  // take care!
+  T(ip2int, varchar, "ABC", null, 0);
+  T(ip2int, varchar, "10.lll.ooo.jjj", null, 0);
+  T(ip2int, varchar, "999.999.999.999", null, 0);
+  T(ip2int, varchar, "10000.0.0.0", null, 0);
+}
+
+TEST_F(ObExprIp2intTest, fail_tst)
+{
+  ObExprIp2int ip2int;
+  ObExprStringBuf buf;
+  ASSERT_EQ(1, ip2int.get_param_num());
+
+  F(ip2int, max, 0, null, 0);
+  F(ip2int, min, 0, null, 0);
+  F(ip2int, double, 10.2, null, 0);
+  F(ip2int, bool, true, null, 0);
+  F(ip2int, int, 10, null, 0);
+  F(ip2int, int, 0, null, 0);
+}
+
+int main(int argc, char** argv)
+{
+  oceanbase::common::ObLogger::get_logger().set_log_level("DEBUG");
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}