83 lines
2.3 KiB
C++
83 lines
2.3 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PubL v2 for more details.
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*/
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#include <gtest/gtest.h>
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#include "lib/oblog/ob_base_log_buffer.h"
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#include "lib/oblog/ob_log.h"
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#include "lib/ob_errno.h"
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namespace oceanbase
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{
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namespace common
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{
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TEST(ObBaseLogBuffer, normal)
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{
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int ret = OB_SUCCESS;
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ObBaseLogBufferMgr &buf_mgr = ObBaseLogBufferMgr::get_instance();
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char cur_dir[128];
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char shm_path[128];
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ObBaseLogBufferCtrl *log_ctrl = NULL;
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ObBaseLogBuffer *log_buf = NULL;
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system("rm -rf ./test_blb");
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system("mkdir test_blb");
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getcwd(cur_dir, 128);
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sprintf(shm_path, "%s/test_blb/shm_buf", cur_dir);
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//not absolute dir
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strcpy(shm_path, "./test_blb");
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ret = buf_mgr.get_buffer(shm_path, log_ctrl);
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ASSERT_EQ(OB_SUCCESS, ret);
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buf_mgr.destroy();
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//invalid argument;
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ret = buf_mgr.get_buffer(NULL, log_ctrl);
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ASSERT_NE(OB_SUCCESS, ret);
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//first get buffer
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ret = buf_mgr.get_buffer(shm_path, log_ctrl);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_TRUE(NULL != log_ctrl);
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log_buf = log_ctrl->base_buf_;
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memcpy(log_ctrl->data_buf_, shm_path, strlen(shm_path));
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log_buf->file_write_pos_.file_offset_ = (uint32_t) strlen(shm_path);
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//second get buffer
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ret = buf_mgr.get_buffer(shm_path, log_ctrl);
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ASSERT_EQ(OB_SUCCESS, ret);
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//double destroy
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buf_mgr.destroy();
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buf_mgr.destroy();
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//try again
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ret = buf_mgr.get_buffer(shm_path, log_ctrl);
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ASSERT_EQ(OB_SUCCESS, ret);
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ASSERT_TRUE(NULL != log_ctrl);
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log_buf = log_ctrl->base_buf_;
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ASSERT_TRUE(((int64_t) (log_buf) % (4 * 1024)) == 0);
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ASSERT_TRUE(memcmp(log_ctrl->data_buf_, shm_path, strlen(shm_path)) == 0);
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ASSERT_TRUE(log_buf->file_write_pos_.file_offset_ == strlen(shm_path));
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}
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}
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}
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int main(int argc, char **argv)
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{
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oceanbase::common::ObLogger::get_logger().set_log_level("INFO");
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testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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