| /rocksdb-6.9/util/ |
| D | random.h | 68 bool OneIn(int n) { return Uniform(n) == 0; } in OneIn() function
72 bool OneInOpt(int n) { return n > 0 && OneIn(n); } in OneInOpt()
124 bool OneIn(uint32_t n) { return Uniform(n) == 0; } in OneIn() function
156 bool OneIn(uint64_t n) { return Uniform(n) == 0; } in OneIn() function
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| D | random_test.cc | 37 TEST(RandomTest, OneIn) { in TEST() argument
43 if (r.OneIn(range)) { in TEST()
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| D | rate_limiter.cc | 239 int use_low_pri_first = rnd_.OneIn(fairness_) ? 0 : 1; in Refill()
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| /rocksdb-6.9/db_stress_tool/ |
| D | db_stress_test_base.cc | 783 if (thread->rand.OneIn(3)) { in GetWhiteBoxKeys()
824 if (thread->rand.OneIn(16)) { in TestIterate()
838 if (thread->rand.OneIn(16)) { in TestIterate()
849 if (thread->rand.OneIn(16)) { in TestIterate()
863 if (thread->rand.OneIn(16)) { in TestIterate()
887 thread->rand.OneIn(2)) { in TestIterate()
1275 if (thread->rand.OneIn(2)) { in TestApproximateSize()
1295 if (thread->rand.OneIn(2)) { in TestApproximateSize()
1566 if (thread->rand.OneIn(2)) { in TestCompactRange()
2013 if (rand.OneIn(2)) { in Open()
[all …]
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| D | db_stress_listener.h | 111 if (length_read >= 1000000 || Random::GetTLSInstance()->OneIn(1000)) { in OnFileReadFinish()
124 if (length_write >= 1000000 || Random::GetTLSInstance()->OneIn(64)) { in OnFileWriteFinish()
131 return static_cast<bool>(Random::GetTLSInstance()->OneIn(1)); in ShouldBeNotifiedOnFileIO()
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| D | no_batched_ops_stress.cc | 36 if (!thread->rand.OneIn(2)) { in VerifyDb()
200 if (thread->rand.OneIn(10)) { in TestMultiGet()
276 if (GetNextPrefix(prefix, &upper_bound) && thread->rand.OneIn(2)) { in TestPrefixScan()
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| D | cf_consistency_stress.cc | 124 if (thread->rand.OneIn(2)) { in TestGet()
252 if (GetNextPrefix(prefix, &upper_bound) && thread->rand.OneIn(2)) { in TestPrefixScan()
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| D | batched_ops_stress.cc | 271 if (thread->rand.OneIn(2) && in TestPrefixScan()
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| /rocksdb-6.9/test_util/ |
| D | transaction_test_util.cc | 62 bool take_snapshot = txn_->GetSnapshot() == nullptr || rand_->OneIn(2); in TransactionDBInsert()
149 const bool get_for_update = txn ? rand_->OneIn(2) : false; in DoInsert()
196 bool with_prepare = !is_optimistic && !rand_->OneIn(10); in DoInsert()
204 if (rand_->OneIn(20)) { in DoInsert()
213 if (!rand_->OneIn(20)) { in DoInsert()
313 num_keys_per_set != 0 && rand && rand->OneIn(10); in Verify()
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| D | sync_point_impl.cc | 26 bool crash = r->OneIn(odds); in TestKillRandom()
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| /rocksdb-6.9/memory/ |
| D | arena_test.cc | 148 s = rnd.OneIn(4000) in SimpleTest()
150 : (rnd.OneIn(10) ? rnd.Uniform(100) : rnd.Uniform(20)); in SimpleTest()
157 if (rnd.OneIn(10)) { in SimpleTest()
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| /rocksdb-6.9/db/ |
| D | comparator_db_test.cc | 559 if (rnd.OneIn(2)) { in TEST_P()
575 if (rnd.OneIn(2)) { in TEST_P()
592 if (pos >= size1 || rnd.OneIn(4)) { in TEST_P()
595 } else if (rnd.OneIn(4)) { in TEST_P()
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| D | prefix_test.cc | 701 if (rnd.OneIn(3)) { in TEST_F()
716 if (rnd.OneIn(10)) { in TEST_F()
753 if (rnd.OneIn(2) || it == whole_map.begin()) { in TEST_F()
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| D | write_thread.cc | 143 update_ctx = Random::GetTLSInstance()->OneIn(sampling_base); in AwaitState()
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| D | db_test.cc | 2397 if (rnd.OneIn(2)) { in MTThreadBody()
2405 if (rnd.OneIn(2)) { in MTThreadBody()
3032 len = (rnd->OneIn(3) in RandomKey()
3034 : (rnd->OneIn(100) ? rnd->Skewed(10) : rnd->Uniform(10))); in RandomKey()
3129 rnd.OneIn(20) ? 100 + rnd.Uniform(100) : rnd.Uniform(8)); in TEST_P()
3140 if (i == 0 || !rnd.OneIn(10)) { in TEST_P()
3146 if (rnd.OneIn(2)) { in TEST_P()
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| D | db_universal_compaction_test.cc | 587 if (rnd.OneIn(2)) { in TEST_P()
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| D | db_iterator_test.cc | 1643 if (rnd.OneIn(2)) { in TEST_P()
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| D | external_sst_file_test.cc | 1756 if (write_to_memtable && rnd.OneIn(4)) { in TEST_P()
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| /rocksdb-6.9/table/ |
| D | merger_test.cc | 88 if (rnd_.OneIn(2)) { in NextAndPrev()
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| /rocksdb-6.9/utilities/transactions/ |
| D | write_unprepared_transaction_test.cc | 189 if (rnd.OneIn(2)) { in TEST_P()
298 if (rnd.OneIn(2)) { in TEST_P()
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| D | transaction_test.cc | 894 if (rnd.OneIn(5)) { in TEST_P()
5265 if (rand->OneIn(2)) { in TransactionStressTestInserter()
5270 txn_options.set_snapshot = rand->OneIn(2); in TransactionStressTestInserter()
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| D | write_prepared_transaction_test.cc | 171 bool skip_push = rnd.OneIn(5); in TEST()
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| /rocksdb-6.9/env/ |
| D | env_test.cc | 1147 if (rnd.OneIn(4)) { in TEST_P()
1149 } else if (rnd.OneIn(3)) { in TEST_P()
1221 if (rnd.OneIn(odd)) { in TEST_F()
1223 } else if (rnd.OneIn(odd / 2)) { in TEST_F()
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| /rocksdb-6.9/table/block_based/ |
| D | block_based_table_builder.cc | 168 Random::GetTLSInstance()->OneIn((int)info.SampleForCompression()) && in CompressBlock()
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