Add two test cases for single sorted universal periodic compaction (#6002)

Summary:
It's useful to add test coverage for universal compaction's periodic compaction. Add two tests.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6002

Test Plan: Run the two tests

Differential Revision: D18363544

fbshipit-source-id: bbd04b54057315f64f959709006412db1f76d170
main
sdong 5 years ago committed by Facebook Github Bot
parent f0b469e563
commit 982a7532a7
  1. 48
      db/compaction/compaction_picker_test.cc

@ -613,6 +613,54 @@ TEST_F(CompactionPickerTest, UniversalPeriodicCompaction4) {
compaction->start_level() != compaction->output_level());
}
TEST_F(CompactionPickerTest, UniversalPeriodicCompaction5) {
// Test single L0 file periodic compaction triggering.
const uint64_t kFileSize = 100000;
mutable_cf_options_.periodic_compaction_seconds = 1000;
UniversalCompactionPicker universal_compaction_picker(ioptions_, &icmp_);
NewVersionStorage(5, kCompactionStyleUniversal);
Add(0, 6U, "150", "200", kFileSize, 0, 500, 550);
UpdateVersionStorageInfo();
vstorage_->TEST_AddFileMarkedForPeriodicCompaction(0, file_map_[6].first);
std::unique_ptr<Compaction> compaction(
universal_compaction_picker.PickCompaction(
cf_name_, mutable_cf_options_, vstorage_.get(), &log_buffer_));
ASSERT_TRUE(compaction);
ASSERT_EQ(0, compaction->start_level());
ASSERT_EQ(1U, compaction->num_input_files(0));
ASSERT_EQ(6U, compaction->input(0, 0)->fd.GetNumber());
ASSERT_EQ(4, compaction->output_level());
}
TEST_F(CompactionPickerTest, UniversalPeriodicCompaction6) {
// Test single sorted run non-L0 periodic compaction
const uint64_t kFileSize = 100000;
mutable_cf_options_.periodic_compaction_seconds = 1000;
UniversalCompactionPicker universal_compaction_picker(ioptions_, &icmp_);
NewVersionStorage(5, kCompactionStyleUniversal);
Add(4, 5U, "150", "200", kFileSize, 0, 500, 550);
Add(4, 6U, "350", "400", kFileSize, 0, 500, 550);
UpdateVersionStorageInfo();
vstorage_->TEST_AddFileMarkedForPeriodicCompaction(4, file_map_[6].first);
std::unique_ptr<Compaction> compaction(
universal_compaction_picker.PickCompaction(
cf_name_, mutable_cf_options_, vstorage_.get(), &log_buffer_));
ASSERT_TRUE(compaction);
ASSERT_EQ(4, compaction->start_level());
ASSERT_EQ(2U, compaction->num_input_files(0));
ASSERT_EQ(5U, compaction->input(0, 0)->fd.GetNumber());
ASSERT_EQ(6U, compaction->input(0, 1)->fd.GetNumber());
ASSERT_EQ(4, compaction->output_level());
}
TEST_F(CompactionPickerTest, NeedsCompactionFIFO) {
NewVersionStorage(1, kCompactionStyleFIFO);
const int kFileCount =

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