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Fix durability test flakyness

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Reviewers: dgleich

Reviewed By: dgleich

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D1037
This commit is contained in:
florijan 2017-12-08 12:24:18 +01:00
parent f5c0455af4
commit 381faf9dd4
1 changed files with 12 additions and 11 deletions

23
tests/unit/durability.cpp
View File

@ -591,23 +591,24 @@ TEST_F(Durability, SnapshotAndWalRecoveryAfterComplexTxSituation) {
}
TEST_F(Durability, NoWalDuringRecovery) {
auto config = DbConfig();
config.durability_enabled = true;
GraphDb db{config};
MakeDb(db, 300, {0, 1, 2});
size_t wal_files_before;
{
auto config = DbConfig();
config.durability_enabled = true;
GraphDb db{config};
MakeDb(db, 300, {0, 1, 2});
// Sleep to ensure the WAL gets flushed.
std::this_thread::sleep_for(std::chrono::milliseconds(50));
// Sleep to ensure the WAL gets flushed.
std::this_thread::sleep_for(std::chrono::milliseconds(50));
auto wal_files_before = DirFiles(wal_dir_);
ASSERT_GT(wal_files_before.size(), 3);
wal_files_before = DirFiles(wal_dir_).size();
ASSERT_GT(wal_files_before, 3);
}
{
auto recovered_config = DbConfig();
recovered_config.db_recover_on_startup = true;
GraphDb recovered{recovered_config};
CompareDbs(db, recovered);
auto wal_files_after = DirFiles(wal_dir_);
EXPECT_EQ(wal_files_after.size(), wal_files_before.size());
EXPECT_EQ(DirFiles(wal_dir_).size(), wal_files_before);
}
}