public void WriteReadSuperBlockTest()
{
SuperBlock superBlock = new SuperBlock()
{
FreeBlock = new List <int>()
{
1, 2, 3, 5
},
FreeBlockSize = 4,
FreeInode = new List <int>()
{
5, 6
},
FreeInodeSize = 2
};
DiskAdapterService diskAdapterService = new DiskAdapterService(_diskConnectService);
diskAdapterService.WriteSuperBlock(superBlock);
var reSuperBlock = diskAdapterService.ReadSuperBlock();
Assert.AreEqual(reSuperBlock.FreeBlockSize, superBlock.FreeBlockSize);
Assert.AreEqual(reSuperBlock.FreeBlock[0], superBlock.FreeBlock[0]);
Assert.AreEqual(reSuperBlock.FreeBlock[1], superBlock.FreeBlock[1]);
Assert.AreEqual(reSuperBlock.FreeBlock[2], superBlock.FreeBlock[2]);
Assert.AreEqual(reSuperBlock.FreeBlock[3], superBlock.FreeBlock[3]);
Assert.AreEqual(4, superBlock.FreeBlock.Count);
Assert.AreEqual(reSuperBlock.FreeInodeSize, superBlock.FreeInodeSize);
Assert.AreEqual(reSuperBlock.FreeInode[0], superBlock.FreeInode[0]);
Assert.AreEqual(reSuperBlock.FreeInode[1], superBlock.FreeInode[1]);
}
public void WriteReadInodeTest()
{
DiskInode diskInode = new DiskInode()
{
Number = 10,
Mode = 1,
Size = 10,
Addrs = new List <int>()
{
1, 2, 4, 6, 13, 567, 111, 121, 111, 90, 11, 22, 33
}
};
DiskAdapterService diskAdapterService = new DiskAdapterService(_diskConnectService);
diskAdapterService.WriteDiskInode(diskInode, 6);
var reDiskInode = diskAdapterService.ReadDiskInode(6);
Assert.AreEqual(reDiskInode.Number, diskInode.Number);
Assert.AreEqual(reDiskInode.Mode, diskInode.Mode);
Assert.AreEqual(reDiskInode.Size, diskInode.Size);
for (int i = 0; i < Constant.Naddr; i++)
{
Assert.AreEqual(reDiskInode.Addrs[i], diskInode.Addrs[i]);
}
}
public void FormatTest()
{
DiskAdapterService diskAdapterService = new DiskAdapterService(_diskConnectService);
diskAdapterService.Format();
SuperBlock superBlock = diskAdapterService.ReadSuperBlock();
Assert.AreEqual(6, superBlock.FreeBlockSize);
Assert.AreEqual(5, superBlock.FreeBlock[0]);
DataBlock dataBlock = diskAdapterService.ReadDataBlock(5, DataMode.Group);
for (int i = 1; i < 51; i++)
{
Assert.AreEqual(56 - i, dataBlock.GroupMode[i]);
}
}
public void WriteReadGroupTest()
{
DataBlock dataBlock = new DataBlock()
{
Bytes = new List <byte>(),
GroupMode = new List <int>()
{
1, 2, 3, 4
}
};
DiskAdapterService diskAdapterService = new DiskAdapterService(_diskConnectService);
diskAdapterService.WriteDataBlock(dataBlock, 3, DataMode.Group);
var reDataBlock = diskAdapterService.ReadDataBlock(3, DataMode.Group);
for (int i = 0; i < 4; i++)
{
Assert.AreEqual(reDataBlock.GroupMode[i], dataBlock.GroupMode[i]);
}
}
public void WriteReadDataBlockTest()
{
DataBlock dataBlock = new DataBlock()
{
Bytes = new List <byte>()
};
for (int i = 0; i < Constant.Blocksize / 4; i++)
{
dataBlock.Bytes.AddRange(BitConverter.GetBytes(i));
}
DiskAdapterService diskAdapterService = new DiskAdapterService(_diskConnectService);
diskAdapterService.WriteDataBlock(dataBlock, 3, DataMode.Bytes);
var reDataBlock = diskAdapterService.ReadDataBlock(3, DataMode.Bytes);
for (int i = 0; i < Constant.Blocksize; i++)
{
Assert.AreEqual(reDataBlock.Bytes[i], dataBlock.Bytes[i]);
}
}
