public void Test6()
{
string path = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "mdbx");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
using (MdbxEnvironment env = new MdbxEnvironment())
{
env.Open(path, EnvironmentFlag.NoTLS, Convert.ToInt32("666", 8));
using (MdbxTransaction tran = env.BeginTransaction(TransactionOption.ReadOnly))
{
ulong snapshotID = tran.GetID();
}
using (MdbxTransaction tran = env.BeginTransaction())
{
ulong txnID = tran.GetID();
}
env.Close();
}
}
public void Test4()
{
string path = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "mdbx");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
using (MdbxEnvironment env = new MdbxEnvironment())
{
env.Open(path, EnvironmentFlag.NoTLS, Convert.ToInt32("666", 8));
string key = Guid.NewGuid().ToString("N"); // some key
byte[] value = Encoding.UTF8.GetBytes(Guid.NewGuid().ToString()); // some value in bytes
// mdbx_get
using (MdbxTransaction tran = env.BeginTransaction(TransactionOption.ReadOnly))
{
MdbxDatabase db = tran.OpenDatabase();
byte[] getBytes = db.Get(key);
Assert.Null(getBytes);
}
// mdbx_put
using (MdbxTransaction tran = env.BeginTransaction())
{
MdbxDatabase db = tran.OpenDatabase();
db.Put(key, value);
tran.Commit();
}
// mdbx_get
using (MdbxTransaction tran = env.BeginTransaction(TransactionOption.ReadOnly))
{
MdbxDatabase db = tran.OpenDatabase();
byte[] getBytes = db.Get(key);
Assert.NotNull(getBytes);
Assert.Equal(value.Length, getBytes.Length);
Assert.Equal(value, getBytes);
}
env.Close();
}
}
public void Test2()
{
string path = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "mdbx");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
using (MdbxEnvironment env = new MdbxEnvironment())
{
env.Open(path, EnvironmentFlag.NoTLS, Convert.ToInt32("666", 8));
var putBytes = Encoding.UTF8.GetBytes(Guid.NewGuid().ToString());
// mdbx_put
using (MdbxTransaction tran = env.BeginTransaction())
{
MdbxDatabase db = tran.OpenDatabase();
db.Put(putBytes, putBytes);
tran.Commit();
}
// mdbx_get
using (MdbxTransaction tran = env.BeginTransaction(TransactionOption.ReadOnly))
{
MdbxDatabase db = tran.OpenDatabase();
byte[] getBytes = db.Get(putBytes);
Assert.NotNull(getBytes);
Assert.Equal(putBytes.Length, getBytes.Length);
Assert.Equal(putBytes, getBytes);
}
// mdbx_del
using (MdbxTransaction tran = env.BeginTransaction())
{
MdbxDatabase db = tran.OpenDatabase();
bool deleted = db.Del(putBytes);
Assert.True(deleted);
deleted = db.Del(putBytes);
Assert.False(deleted);
tran.Commit();
}
env.Close();
}
}
public void Test3()
{
string path = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "mdbx");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
// register serializer for our custom type
SerializerRegistry.Register(new BasicTest3PayloadSerializer());
using (MdbxEnvironment env = new MdbxEnvironment())
{
env.Open(path, EnvironmentFlag.NoTLS, Convert.ToInt32("666", 8));
// mdbx_put
using (MdbxTransaction tran = env.BeginTransaction())
{
MdbxDatabase db = tran.OpenDatabase();
db.Put("ana_key", new BasicTest3Payload()
{
Person = "Ana", Age = 50
});
tran.Commit();
}
// mdbx_get
using (MdbxTransaction tran = env.BeginTransaction(TransactionOption.ReadOnly))
{
MdbxDatabase db = tran.OpenDatabase();
BasicTest3Payload payload = db.Get <string, BasicTest3Payload>("ana_key");
Assert.NotNull(payload);
Assert.Equal("Ana", payload.Person);
Assert.Equal(50, payload.Age);
}
env.Close();
}
}
public void Test2()
{
string path = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "mdbx");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
using (MdbxEnvironment env = new MdbxEnvironment())
{
env.Open(path, EnvironmentFlag.NoTLS, Convert.ToInt32("666", 8));
var stat = env.Info();
env.Close();
}
}
