protected SQLiteMemoizationPerformanceTests(
ILogger logger, PerformanceResultsFixture resultsFixture, InitialDatabaseSize initialDatabaseSize, long maxRowCount, SynchronizationMode syncMode)
: base(
logger,
resultsFixture,
initialDatabaseSize,
SQLiteMemoizationStore.DefaultDatabaseFileName,
testDirectory => new SQLiteMemoizationStore(
logger,
SystemClock.Instance,
GenerateMemoizationConfiguration(maxRowCount, syncMode, testDirectory)))
{
}
protected SQLiteMemoizationPerformanceTests(
ILogger logger, PerformanceResultsFixture resultsFixture, InitialDatabaseSize initialDatabaseSize, long maxRowCount, SynchronizationMode syncMode)
: base(
logger,
resultsFixture,
initialDatabaseSize,
SQLiteMemoizationStore.DefaultDatabaseFileName,
testDirectory => new SQLiteMemoizationStore(
logger,
SystemClock.Instance,
new SQLiteMemoizationStoreConfiguration(testDirectory.Path)
{
MaxRowCount = maxRowCount,
SyncMode = syncMode,
// Having the journal disabled won't be indicative of real world performance. It is disabled so the tests run faster
JournalMode = JournalMode.OFF
}))
{
}
protected MemoizationPerformanceTests
(
ILogger logger,
PerformanceResultsFixture resultsFixture,
InitialDatabaseSize initialDatabaseSize,
string databaseFileName,
Func <DisposableDirectory, IMemoizationStore> createStoreFunc
)
: base(() => new PassThroughFileSystem(logger), logger)
{
_context = new Context(Logger);
var itemCountEnvironmentVariable = Environment.GetEnvironmentVariable(ItemCountEnvironmentVariableName);
_itemCount = itemCountEnvironmentVariable == null ? ItemCountDefault : int.Parse(itemCountEnvironmentVariable);
_tracer.Debug(_context, $"Using itemCount=[{_itemCount}] (MaxRowCount=[{MaxRowCount}])");
ResultsFixture = resultsFixture;
_initialDatabaseSize = initialDatabaseSize;
CreateStoreFunc = createStoreFunc;
_prePopulatedRootPath = FileSystem.GetTempPath() / "CloudStore" / "MemoizationPerformanceTestsPrePopulated";
if (!FileSystem.DirectoryExists(_prePopulatedRootPath))
{
FileSystem.CreateDirectory(_prePopulatedRootPath);
}
AbsolutePath databaseFilePath = _prePopulatedRootPath / databaseFileName;
if (FileSystem.FileExists(databaseFilePath))
{
return;
}
_tracer.Always(_context, $"Creating prepopulated database at path={databaseFilePath}");
using (var disposableDirectory = new DisposableDirectory(FileSystem))
{
using (var store = createStoreFunc(disposableDirectory))
{
try
{
var startupStoreResult = store.StartupAsync(_context).Result;
startupStoreResult.ShouldBeSuccess();
var createSessionResult = store.CreateSession(_context, Name);
createSessionResult.ShouldBeSuccess();
using (var session = createSessionResult.Session)
{
try
{
var startupSessionResult = session.StartupAsync(_context).Result;
startupSessionResult.ShouldBeSuccess();
for (var i = 0; i < MaxRowCount; i++)
{
var strongFingerprint = StrongFingerprint.Random();
var contentHashList = ContentHashList.Random();
var r = session.AddOrGetContentHashListAsync(
_context, strongFingerprint, new ContentHashListWithDeterminism(contentHashList, CacheDeterminism.None), Token).Result;
r.Succeeded.Should().BeTrue();
r.ContentHashListWithDeterminism.ContentHashList.Should().BeNull();
}
}
finally
{
var shutdownSessionResult = session.ShutdownAsync(_context).Result;
shutdownSessionResult.ShouldBeSuccess();
}
}
}
finally
{
var shutdownStoreResult = store.ShutdownAsync(_context).Result;
shutdownStoreResult.ShouldBeSuccess();
}
}
FileSystem.CopyFileAsync(disposableDirectory.Path / databaseFileName, databaseFilePath, false).Wait();
}
}
