init push

2021-05-31 22:56:52 +08:00
commit cea7de1475
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--- a/unittest/sql/common/test_ob_sql_utils.cpp
+++ b/unittest/sql/common/test_ob_sql_utils.cpp
@ -0,0 +1,104 @@
+/**
+ * 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.
+ */
+
+#define USING_LOG_PREFIX SQL
+#include <gtest/gtest.h>
+#include "lib/allocator/page_arena.h"
+#include "sql/ob_sql_utils.h"
+namespace oceanbase {
+using namespace oceanbase::sql;
+using namespace oceanbase::common;
+namespace test {
+class ObSQLUtilsTest : public ::testing::Test {
+  public:
+  ObSQLUtilsTest()
+  {}
+  virtual ~ObSQLUtilsTest()
+  {}
+  virtual void SetUp()
+  {}
+  virtual void TearDown()
+  {}
+
+  private:
+  // disallow copy
+  ObSQLUtilsTest(const ObSQLUtilsTest& other);
+  ObSQLUtilsTest& operator=(const ObSQLUtilsTest& other);
+
+  private:
+  // data members
+};
+TEST_F(ObSQLUtilsTest, make_field_name)
+{
+  ObString name;
+  ObArenaAllocator allocator(common::ObModIds::TEST, common::OB_MALLOC_NORMAL_BLOCK_SIZE);
+  ASSERT_EQ(OB_INVALID_ARGUMENT, ObSQLUtils::make_field_name(NULL, -1, CS_TYPE_UTF8MB4_GENERAL_CI, NULL, name));
+  ASSERT_EQ(OB_INVALID_ARGUMENT, ObSQLUtils::make_field_name(NULL, 0, CS_TYPE_UTF8MB4_GENERAL_CI, NULL, name));
+  ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(NULL, 0, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
+  ASSERT_TRUE(name.empty());
+  const char* buf1 = "adf";
+  int64_t len1 = 3;
+  ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf1, len1, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
+  ASSERT_EQ(name, ObString::make_string("adf"));
+  ASSERT_EQ(name.length(), 3);
+
+  buf1 = "  adf";
+  len1 = 5;
+  ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf1, len1, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
+  ASSERT_EQ(name, ObString::make_string("adf"));
+  ASSERT_EQ(name.length(), 3);
+
+  buf1 = "\t\r\naaa";
+  len1 = 6;
+  ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf1, len1, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
+  ASSERT_EQ(name, ObString::make_string("aaa"));
+  ASSERT_EQ(name.length(), 3);
+
+  buf1 = "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+         "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+         "1111111111111111111111111111111111111";
+  len1 = 255;
+  ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf1, len1, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
+  ASSERT_EQ(name, ObString::make_string(buf1));
+  printf("prt:%s, len:%d\n", name.ptr(), name.length());
+  ASSERT_EQ(name.length(), 255);
+
+  const char* buf2 = "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+                     "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+                     "1111111111111111111111111111111111111111111111111111111111111122222";
+  int64_t len2 = 261;
+  ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf2, len2, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
+  ASSERT_EQ(name, ObString::make_string(buf1));
+  ASSERT_EQ(name.length(), 255);
+
+  buf2 = "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+         "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+         "1111111111111111111111111111111111222222";
+  len2 = 272;
+  const char* buf3 = "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+                     "1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111"
+                     "1111111111111111111111111111111111111111111111111111111111222";
+  ASSERT_EQ(OB_SUCCESS, ObSQLUtils::make_field_name(buf2, len2, CS_TYPE_UTF8MB4_GENERAL_CI, &allocator, name));
+  ASSERT_EQ(name, ObString::make_string(buf3));
+  ASSERT_EQ(name.length(), 255);
+  printf("prt:%s, len:%d\n", name.ptr(), name.length());
+}
+
+}  // namespace test
+}  // namespace oceanbase
+int main(int argc, char** argv)
+{
+  oceanbase::common::ObLogger::get_logger().set_log_level("DEBUG");
+  OB_LOGGER.set_log_level("DEBUG");
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}