public void Destroy()
{
Database.Dispose();
Database = null;
LDB.Destroy(DatabasePath);
}
public void Error()
{
Assert.Throws <LevelDBException>(() =>
{
var options = new Options()
{
CreateIfMissing = false
};
var db = new LDB("non-existent", options);
Assert.True(false);
db.Get("key1");
});
}
public DBTests()
{
var tempPath = Path.GetTempPath();
var randName = Path.GetRandomFileName();
DatabasePath = Path.Combine(tempPath, randName);
var options = new Options()
{
CreateIfMissing = true
};
Database = new LDB(DatabasePath, options);
}
public void Cache()
{
Database.Dispose();
// open the DB with a cache that is not owned by LevelDB, then
// close DB and then free the cache
var options = new Options()
{
CacheSize = 64
};
Database = new LDB(DatabasePath, options);
options = null;
GC.Collect();
GC.WaitForPendingFinalizers();
Database.Set("key1", "value1");
Database.Dispose();
Database = null;
GC.Collect();
GC.WaitForPendingFinalizers();
}
private WeakReference _parent; // as DB
internal Snapshot(IntPtr handle, LDB parent)
{
_handle = handle;
_parent = new WeakReference(parent);
}
public void Repair()
{
Database.Dispose();
LDB.Repair(DatabasePath);
}
