50 lines
1.8 KiB
C++
50 lines
1.8 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_syslog_rate_limiter.h"
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//using namespace ::oblib;
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using namespace oceanbase::lib;
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using namespace oceanbase::common;
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TEST(TestSampleRateLimiter, Basic)
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{
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ObSyslogSampleRateLimiter rl(1, 3, 1000000/*1s*/);
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ASSERT_EQ(OB_SUCCESS, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_EAGAIN, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_EAGAIN, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_SUCCESS, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_EAGAIN, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_EAGAIN, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_SUCCESS, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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sleep(1);
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ASSERT_EQ(OB_SUCCESS, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_EAGAIN, rl.try_acquire(2, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_SUCCESS, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_EAGAIN, rl.try_acquire(2, OB_LOG_LEVEL_INFO));
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ASSERT_EQ(OB_SUCCESS, rl.try_acquire(1, OB_LOG_LEVEL_INFO));
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sleep(1);
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ASSERT_EQ(OB_SUCCESS, rl.try_acquire(1, OB_LOG_LEVEL_ERROR));
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ASSERT_EQ(OB_EAGAIN, rl.try_acquire(2, OB_LOG_LEVEL_ERROR));
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ASSERT_EQ(OB_SUCCESS, rl.try_acquire(1, OB_LOG_LEVEL_ERROR));
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}
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int main(int argc, char **argv)
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{
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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