init push

unittest/sql/engine/expr/ob_expr_int2ip_test.cpp

@@ -0,0 +1,84 @@
+/**
+ * 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_int2ip.h"
+#include "ob_expr_test_utils.h"
+
+using namespace oceanbase::common;
+using namespace oceanbase::sql;
+
+class ObExprInt2ipTest : public ::testing::Test {
+  public:
+  ObExprInt2ipTest();
+  virtual ~ObExprInt2ipTest();
+  virtual void SetUp();
+  virtual void TearDown();
+
+  private:
+  // disallow copy
+  ObExprInt2ipTest(const ObExprInt2ipTest& other);
+  ObExprInt2ipTest& operator=(const ObExprInt2ipTest& other);
+
+  private:
+  // data members
+};
+ObExprInt2ipTest::ObExprInt2ipTest()
+{}
+
+ObExprInt2ipTest::~ObExprInt2ipTest()
+{}
+
+void ObExprInt2ipTest::SetUp()
+{}
+
+void ObExprInt2ipTest::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(ObExprInt2ipTest, basic_test)
+{
+  ObExprInt2ip int2ip;
+  ObExprStringBuf buf;
+  ASSERT_EQ(1, int2ip.get_param_num());
+
+  // null
+  T(int2ip, null, 0, null, 0);
+  T(int2ip, int, 10, varchar, "0.0.0.10");
+  T(int2ip, int, 0, varchar, "0.0.0.0");
+  T(int2ip, int, 167772160, varchar, "10.0.0.0");
+  T(int2ip, int, 4294967295, varchar, "255.255.255.255");
+  T(int2ip, int, 4294967296, null, 0);
+  T(int2ip, int, 14294967266, null, 0);
+}
+
+TEST_F(ObExprInt2ipTest, fail_tst)
+{
+  ObExprInt2ip int2ip;
+  ObExprStringBuf buf;
+  ASSERT_EQ(1, int2ip.get_param_num());
+
+  F(int2ip, double, 10.2, null, 0);
+  F(int2ip, bool, true, null, 0);
+  F(int2ip, varchar, "ABC", null, 0);
+  F(int2ip, max, 0, null, 0);
+  F(int2ip, min, 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();
+}