public void ParseWeightsTableTest3()
{
IReadOnlyList <Bit> data = BitListHelper.CreateBuilder()
.AddInt(0x2D)
.AddByte(0x1)
.AddLong(0x1)
.AddByte(0x2)
.AddLong(0xFFF)
.AddByte(0xF)
.AddLong(0x5)
.AddByte(0xAF)
.AddLong(0xFFA)
.AddByte(0xFF)
.AddLong(0x1).BitList;
BootstrapSegment segment = streamParser.ParseWeightsTable(new TestIDecodingInputStream(data));
Assert.IsNotNull(segment);
WeightsTable weightsTable = segment.WeightsTable;
Assert.IsNotNull(weightsTable);
WeightedSymbol[] expectedSymbols =
{
new WeightedSymbol(0x1, 0x1),
new WeightedSymbol(0x2, 0xFFF),
new WeightedSymbol(0xF, 0x5),
new WeightedSymbol(0xAF, 0xFFA),
new WeightedSymbol(0xFF, 1),
};
Assert.AreEqual(expectedSymbols, weightsTable);
}
private void DecodeFile(FileDecodingInputStream inputStream, BootstrapSegment bootstrapSegment, CancellationToken cancellationToken, IProgressHandler progressHandler)
{
FileSegment file = streamParser.ParseFile(inputStream, bootstrapSegment.WeightsTable);
string path = Path.Combine(currentDirectory, file.Name);
using (FileDecodingOutputStream outputStream = new FileDecodingOutputStream(path, platform)) {
file.FileDecoder.Decode(outputStream, cancellationToken, progressHandler);
}
}
public void ParseWeightsTableTest1()
{
IReadOnlyList <Bit> data = BitListHelper.CreateBuilder()
.AddInt(0x0).BitList;
BootstrapSegment segment = streamParser.ParseWeightsTable(new TestIDecodingInputStream(data));
Assert.IsNotNull(segment);
WeightsTable weightsTable = segment.WeightsTable;
Assert.IsNotNull(weightsTable);
Assert.AreEqual(0, weightsTable.Size);
}
public void AddWeightsTable(BootstrapSegment segment)
{
Guard.IsNotNull(segment, nameof(segment));
WeightsTable weightsTable = segment.WeightsTable;
stream.Write(StreamKind.WT_CODE);
stream.Write(9 * weightsTable.Size);
foreach (WeightedSymbol symbol in weightsTable)
{
stream.Write(symbol.Symbol);
stream.Write(symbol.Weight);
}
}
private void Decode(string inputFile, string outputFolder, CancellationToken cancellationToken, IProgress <CodingProgressInfo> progress)
{
FileDecodingInputStream inputStream = new FileDecodingInputStream(inputFile, platform);
ITaskProgressController tpc = CreateTaskProgressController(progress, inputStream);
try {
if (inputStream.IsEmpty)
{
return;
}
StreamKind code = inputStream.ReadStreamFormat();
if (code != StreamKind.WT_CODE)
{
throw new StreamFormatException();
}
tpc.Start();
directoriesQueue.Enqueue(currentDirectory = outputFolder);
BootstrapSegment bootstrapSegment = streamParser.ParseWeightsTable(inputStream);
while (!inputStream.IsEmpty)
{
switch (inputStream.ReadStreamFormat())
{
case StreamKind.FS_CODE:
DecodeFile(inputStream, bootstrapSegment, cancellationToken, tpc);
break;
case StreamKind.DS_CODE:
DecodeDirectory(inputStream);
break;
default:
throw new StreamFormatException();
}
}
tpc.Finish();
}
catch {
tpc.Error();
throw;
}
finally {
inputStream.Dispose();
}
}
public void ParseWeightsTableTest2()
{
IReadOnlyList <Bit> data = BitListHelper.CreateBuilder()
.AddInt(0x9)
.AddByte(0x45)
.AddLong(0x33).BitList;
BootstrapSegment segment = streamParser.ParseWeightsTable(new TestIDecodingInputStream(data));
Assert.IsNotNull(segment);
WeightsTable weightsTable = segment.WeightsTable;
Assert.IsNotNull(weightsTable);
WeightedSymbol[] expectedSymbols =
{
new WeightedSymbol(0x45, 0x33)
};
Assert.AreEqual(expectedSymbols, weightsTable);
}
void IStreamBuilder.AddWeightsTable(BootstrapSegment segment)
{
Trace += "->AddWeightsTable;";
}
