public void TestReadNonExistantTagFromCompound() { String filename = @"..\..\..\LibNBT Tests\Data\test.nbt"; TagCompound newTag = new TagCompound(); AbstractTag aTag = newTag.GetAbstractTag("nope"); Assert.IsNull(aTag); TagCompound fileTag = AbstractTag.ReadFromFile(filename) as TagCompound; aTag = fileTag.GetAbstractTag("Entities"); Assert.IsNull(aTag); }
public void TestAnvilRegion() { String filename = @"..\..\..\LibNBT Tests\Data\r.0.0.mca"; FileStream input = File.OpenRead(filename); int[] locations = new int[1024]; byte[] buffer = new byte[4096]; input.Read(buffer, 0, 4096); for (int i = 0; i < 1024; i++) { locations[i] = BitConverter.ToInt32(buffer, i * 4); } int[] timestamps = new int[1024]; input.Read(buffer, 0, 4096); for (int i = 0; i < 1024; i++) { timestamps[i] = BitConverter.ToInt32(buffer, i * 4); } input.Read(buffer, 0, 4); if (BitConverter.IsLittleEndian) { BitHelper.SwapBytes(buffer, 0, 4); } int sizeOfChunkData = BitConverter.ToInt32(buffer, 0) - 1; int compressionType = input.ReadByte(); buffer = new byte[sizeOfChunkData]; input.Read(buffer, 0, sizeOfChunkData); Stream inputStream = null; if (compressionType == 1) { inputStream = new GZipStream(new MemoryStream(buffer), CompressionMode.Decompress); } else if (compressionType == 2) { inputStream = new DeflateStream(new MemoryStream(buffer, 2, buffer.Length - 6), CompressionMode.Decompress); } TagCompound tag = AbstractTag.Read(inputStream) as TagCompound; string strTag = tag.ToString(); Assert.IsNotNull(tag); Assert.AreEqual <TagType>(TagType.Compound, tag.GetAbstractTag("Level").Type); TagCompound levelTag = tag.GetCompound("Level"); AbstractTag aTag = levelTag.GetAbstractTag("Entities"); Assert.AreEqual <TagType>(TagType.List, aTag.Type); TagList entitiesTag = aTag as TagList; Assert.AreEqual <int>(0, entitiesTag.Value.Count); aTag = levelTag.GetAbstractTag("Biomes"); Assert.AreEqual <TagType>(TagType.ByteArray, aTag.Type); TagByteArray biomesTag = aTag as TagByteArray; Assert.AreEqual <int>(256, biomesTag.Value.Length); aTag = levelTag.GetAbstractTag("LastUpdate"); Assert.AreEqual <TagType>(TagType.Long, aTag.Type); TagLong lastUpdateTag = aTag as TagLong; Assert.AreEqual <long>(2861877, lastUpdateTag.Value); aTag = levelTag.GetAbstractTag("xPos"); Assert.AreEqual <TagType>(TagType.Int, aTag.Type); TagInt xPosTag = aTag as TagInt; Assert.AreEqual <int>(10, xPosTag.Value); aTag = levelTag.GetAbstractTag("zPos"); Assert.AreEqual <TagType>(TagType.Int, aTag.Type); TagInt zPosTag = aTag as TagInt; Assert.AreEqual <int>(0, zPosTag.Value); aTag = levelTag.GetAbstractTag("TileEntities"); Assert.AreEqual <TagType>(TagType.List, aTag.Type); TagList tileEntitiesTag = aTag as TagList; Assert.AreEqual <int>(0, tileEntitiesTag.Value.Count); aTag = levelTag.GetAbstractTag("TerrainPopulated"); Assert.AreEqual <TagType>(TagType.Byte, aTag.Type); TagByte terrainPopulatedTag = aTag as TagByte; Assert.AreEqual <byte>(1, terrainPopulatedTag.Value); aTag = levelTag.GetAbstractTag("HeightMap"); Assert.AreEqual <TagType>(TagType.IntArray, aTag.Type); TagIntArray heightmapTag = aTag as TagIntArray; Assert.AreEqual <int>(256, heightmapTag.Value.Length); aTag = levelTag.GetAbstractTag("Sections"); Assert.AreEqual <TagType>(TagType.List, aTag.Type); TagList sectionsTag = aTag as TagList; Assert.AreEqual <int>(4, sectionsTag.Value.Count); TagCompound section_0 = sectionsTag.Value[0] as TagCompound; Assert.IsNotNull(section_0); TagByteArray section_0_data = section_0.GetByteArray("Data"); Assert.IsNotNull(section_0_data); Assert.AreEqual <int>(2048, section_0_data.Value.Length); TagByteArray section_0_skyLight = section_0.GetByteArray("SkyLight"); Assert.IsNotNull(section_0_skyLight); Assert.AreEqual <int>(2048, section_0_skyLight.Value.Length); TagByteArray section_0_blockLight = section_0.GetByteArray("BlockLight"); Assert.IsNotNull(section_0_blockLight); Assert.AreEqual <int>(2048, section_0_blockLight.Value.Length); TagByte section_0_y = section_0.GetByte("Y"); Assert.IsNotNull(section_0_y); Assert.AreEqual <byte>(0, section_0_y.Value); TagByteArray section_0_blocks = section_0.GetByteArray("Blocks"); Assert.IsNotNull(section_0_blocks); Assert.AreEqual <int>(4096, section_0_blocks.Value.Length); TagCompound section_1 = sectionsTag.Value[1] as TagCompound; Assert.IsNotNull(section_1); TagByteArray section_1_data = section_1.GetByteArray("Data"); Assert.IsNotNull(section_1_data); Assert.AreEqual <int>(2048, section_1_data.Value.Length); TagByteArray section_1_skyLight = section_1.GetByteArray("SkyLight"); Assert.IsNotNull(section_1_skyLight); Assert.AreEqual <int>(2048, section_1_skyLight.Value.Length); TagByteArray section_1_blockLight = section_1.GetByteArray("BlockLight"); Assert.IsNotNull(section_1_blockLight); Assert.AreEqual <int>(2048, section_1_blockLight.Value.Length); TagByte section_1_y = section_1.GetByte("Y"); Assert.IsNotNull(section_1_y); Assert.AreEqual <byte>(1, section_1_y.Value); TagByteArray section_1_blocks = section_1.GetByteArray("Blocks"); Assert.IsNotNull(section_1_blocks); Assert.AreEqual <int>(4096, section_1_blocks.Value.Length); TagCompound section_2 = sectionsTag.Value[2] as TagCompound; Assert.IsNotNull(section_2); TagByteArray section_2_data = section_2.GetByteArray("Data"); Assert.IsNotNull(section_2_data); Assert.AreEqual <int>(2048, section_2_data.Value.Length); TagByteArray section_2_skyLight = section_2.GetByteArray("SkyLight"); Assert.IsNotNull(section_2_skyLight); Assert.AreEqual <int>(2048, section_2_skyLight.Value.Length); TagByteArray section_2_blockLight = section_2.GetByteArray("BlockLight"); Assert.IsNotNull(section_2_blockLight); Assert.AreEqual <int>(2048, section_2_blockLight.Value.Length); TagByte section_2_y = section_2.GetByte("Y"); Assert.IsNotNull(section_2_y); Assert.AreEqual <byte>(2, section_2_y.Value); TagByteArray section_2_blocks = section_2.GetByteArray("Blocks"); Assert.IsNotNull(section_2_blocks); Assert.AreEqual <int>(4096, section_2_blocks.Value.Length); TagCompound section_3 = sectionsTag.Value[3] as TagCompound; Assert.IsNotNull(section_3); TagByteArray section_3_data = section_3.GetByteArray("Data"); Assert.IsNotNull(section_3_data); Assert.AreEqual <int>(2048, section_3_data.Value.Length); TagByteArray section_3_skyLight = section_3.GetByteArray("SkyLight"); Assert.IsNotNull(section_3_skyLight); Assert.AreEqual <int>(2048, section_3_skyLight.Value.Length); TagByteArray section_3_blockLight = section_3.GetByteArray("BlockLight"); Assert.IsNotNull(section_3_blockLight); Assert.AreEqual <int>(2048, section_3_blockLight.Value.Length); TagByte section_3_y = section_3.GetByte("Y"); Assert.IsNotNull(section_3_y); Assert.AreEqual <byte>(3, section_3_y.Value); TagByteArray section_3_blocks = section_3.GetByteArray("Blocks"); Assert.IsNotNull(section_3_blocks); Assert.AreEqual <int>(4096, section_3_blocks.Value.Length); }