public void ToImmutableArray_Errors()
{
var builder = new BlobBuilder(16);
builder.WriteByte(1);
Assert.Throws <ArgumentOutOfRangeException>(() => builder.ToImmutableArray(-1, 0));
Assert.Throws <ArgumentOutOfRangeException>(() => builder.ToImmutableArray(0, -1));
Assert.Throws <ArgumentOutOfRangeException>(() => builder.ToImmutableArray(0, 2));
Assert.Throws <ArgumentOutOfRangeException>(() => builder.ToImmutableArray(1, 1));
}
public void EditAndContinueLambdaAndClosureMap_NoLambdas()
{
// should not happen in practice, but EditAndContinueMethodDebugInformation should handle it just fine
var slots = ImmutableArray <LocalSlotDebugInfo> .Empty;
var closures = ImmutableArray <ClosureDebugInfo> .Empty;
var lambdas = ImmutableArray <LambdaDebugInfo> .Empty;
var cmw = new BlobBuilder();
new EditAndContinueMethodDebugInformation(
10,
slots,
closures,
lambdas
).SerializeLambdaMap(cmw);
var bytes = cmw.ToImmutableArray();
AssertEx.Equal(new byte[] { 0x0B, 0x01, 0x00 }, bytes);
var deserialized = EditAndContinueMethodDebugInformation.Create(
default(ImmutableArray <byte>),
bytes
);
AssertEx.Equal(closures, deserialized.Closures);
AssertEx.Equal(lambdas, deserialized.Lambdas);
}
public void EditAndContinueLambdaAndClosureMap_NoClosures()
{
var slots = ImmutableArray <LocalSlotDebugInfo> .Empty;
var closures = ImmutableArray <ClosureDebugInfo> .Empty;
var lambdas = ImmutableArray.Create(
new LambdaDebugInfo(20, new DebugId(0, 0), LambdaDebugInfo.StaticClosureOrdinal)
);
var cmw = new BlobBuilder();
new EditAndContinueMethodDebugInformation(
-1,
slots,
closures,
lambdas
).SerializeLambdaMap(cmw);
var bytes = cmw.ToImmutableArray();
AssertEx.Equal(new byte[] { 0x00, 0x01, 0x00, 0x15, 0x01 }, bytes);
var deserialized = EditAndContinueMethodDebugInformation.Create(
default(ImmutableArray <byte>),
bytes
);
AssertEx.Equal(closures, deserialized.Closures);
AssertEx.Equal(lambdas, deserialized.Lambdas);
}
private int TryGetRawDataForArrayInit(BoundArrayInitialization initializer, out ImmutableArray<byte> data)
{
data = default;
if (initializer == null)
{
return -1;
}
var initializers = initializer.Initializers;
if (initializers.Any(init => init.ConstantValue == null))
{
return -1;
}
var elementCount = initializers.Length;
if (elementCount == 0)
{
data = ImmutableArray<byte>.Empty;
return 0;
}
var writer = new BlobBuilder(initializers.Length * 4);
foreach (var init in initializer.Initializers)
{
init.ConstantValue.Serialize(writer);
}
data = writer.ToImmutableArray();
return elementCount;
}
public void EditAndContinueLambdaAndClosureMap_NegativeSyntaxOffsets()
{
var slots = ImmutableArray <LocalSlotDebugInfo> .Empty;
var closures = ImmutableArray.Create(
new ClosureDebugInfo(-100, new DebugId(0, 0)),
new ClosureDebugInfo(10, new DebugId(1, 0)),
new ClosureDebugInfo(-200, new DebugId(2, 0)));
var lambdas = ImmutableArray.Create(
new LambdaDebugInfo(20, new DebugId(0, 0), 1),
new LambdaDebugInfo(-50, new DebugId(1, 0), 0),
new LambdaDebugInfo(-180, new DebugId(2, 0), LambdaDebugInfo.StaticClosureOrdinal));
var cmw = new BlobBuilder();
new EditAndContinueMethodDebugInformation(0x7b, slots, closures, lambdas).SerializeLambdaMap(cmw);
var bytes = cmw.ToImmutableArray();
AssertEx.Equal(new byte[] { 0x7C, 0x80, 0xC8, 0x03, 0x64, 0x80, 0xD2, 0x00, 0x80, 0xDC, 0x03, 0x80, 0x96, 0x02, 0x14, 0x01 }, bytes);
var deserialized = EditAndContinueMethodDebugInformation.Create(default(ImmutableArray <byte>), bytes);
AssertEx.Equal(closures, deserialized.Closures);
AssertEx.Equal(lambdas, deserialized.Lambdas);
}
private string ReadVersion(BlobBuilder metadata)
{
using (var provider = MetadataReaderProvider.FromMetadataImage(metadata.ToImmutableArray()))
{
return provider.GetMetadataReader().MetadataVersion;
}
}
private string ReadVersion(BlobBuilder metadata)
{
using (var provider = MetadataReaderProvider.FromMetadataImage(metadata.ToImmutableArray()))
{
return(provider.GetMetadataReader().MetadataVersion);
}
}
public void Baseline()
{
var mdBuilder = new MetadataBuilder();
mdBuilder.AddModule(0, default(StringHandle), default(GuidHandle), default(GuidHandle), default(GuidHandle));
var rootBuilder = new MetadataRootBuilder(mdBuilder);
var mdBlob = new BlobBuilder();
rootBuilder.Serialize(mdBlob, 0, 0);
// validate sizes table rows that reference guids:
using (var mdProvider = MetadataReaderProvider.FromMetadataImage(mdBlob.ToImmutableArray()))
{
var mdReader = mdProvider.GetMetadataReader();
Assert.Equal(2 + 3 * 2 + 2, mdReader.ModuleTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.TypeRefTable.RowSize);
Assert.Equal(4 + 2 + 2 + 2 + 2 + 2, mdReader.TypeDefTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.FieldTable.RowSize);
Assert.Equal(8 + 2 + 2 + 2, mdReader.MethodDefTable.RowSize);
Assert.Equal(4 + 2, mdReader.ParamTable.RowSize);
Assert.Equal(2 + 2, mdReader.InterfaceImplTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.MemberRefTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.ConstantTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.CustomAttributeTable.RowSize);
Assert.Equal(2 + 2, mdReader.FieldMarshalTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.DeclSecurityTable.RowSize);
Assert.Equal(6 + 2, mdReader.ClassLayoutTable.RowSize);
Assert.Equal(4 + 2, mdReader.FieldLayoutTable.RowSize);
Assert.Equal(2, mdReader.StandAloneSigTable.RowSize);
Assert.Equal(2 + 2, mdReader.EventMapTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.EventTable.RowSize);
Assert.Equal(2 + 2, mdReader.PropertyMapTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.PropertyTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.MethodSemanticsTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.MethodImplTable.RowSize);
Assert.Equal(2, mdReader.ModuleRefTable.RowSize);
Assert.Equal(2, mdReader.TypeSpecTable.RowSize);
Assert.Equal(2 + 2 + 2 + 2, mdReader.ImplMapTable.RowSize);
Assert.Equal(4 + 2, mdReader.FieldRvaTable.RowSize);
Assert.Equal(16 + 2 + 2 + 2, mdReader.AssemblyTable.RowSize);
Assert.Equal(12 + 2 + 2 + 2 + 2, mdReader.AssemblyRefTable.RowSize);
Assert.Equal(4 + 2 + 2, mdReader.FileTable.RowSize);
Assert.Equal(8 + 2 + 2 + 2, mdReader.ExportedTypeTable.RowSize);
Assert.Equal(8 + 2 + 2, mdReader.ManifestResourceTable.RowSize);
Assert.Equal(2 + 2, mdReader.NestedClassTable.RowSize);
Assert.Equal(4 + 2 + 2, mdReader.GenericParamTable.RowSize);
Assert.Equal(2 + 2, mdReader.MethodSpecTable.RowSize);
Assert.Equal(2 + 2, mdReader.GenericParamConstraintTable.RowSize);
Assert.Equal(2 + 2 + 2 + 2, mdReader.DocumentTable.RowSize);
Assert.Equal(2 + 2, mdReader.MethodDebugInformationTable.RowSize);
Assert.Equal(2 + 2 + 2 + 2 + 4 + 4, mdReader.LocalScopeTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.LocalVariableTable.RowSize);
Assert.Equal(2 + 2, mdReader.LocalConstantTable.RowSize);
Assert.Equal(2 + 2, mdReader.ImportScopeTable.RowSize);
Assert.Equal(2 + 2, mdReader.StateMachineMethodTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.CustomDebugInformationTable.RowSize);
}
}
/// <summary>
/// Adds specified blob to Blob heap, if it's not there already.
/// </summary>
/// <param name="value"><see cref="BlobBuilder"/> containing the blob.</param>
/// <returns>Handle to the added or existing blob.</returns>
/// <exception cref="ArgumentNullException"><paramref name="value"/> is null.</exception>
public BlobHandle GetOrAddBlob(BlobBuilder value)
{
if (value == null)
{
Throw.ArgumentNull(nameof(value));
}
// TODO: avoid making a copy if the blob exists in the index
return(GetOrAddBlob(value.ToImmutableArray()));
}
private static ImmutableArray <byte> GenerateImage()
{
var peBuilder = new TestPEBuilder();
BlobBuilder peImageBuilder = new BlobBuilder();
BlobContentId contentId;
peBuilder.Serialize(peImageBuilder, out contentId);
var peImage = peImageBuilder.ToImmutableArray();
AssertEx.Equal(new byte[]
{
// headers:
0x4D, 0x5A, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
0x0E, 0x1F, 0xBA, 0x0E, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xB8, 0x01, 0x4C, 0xCD, 0x21, 0x54, 0x68,
0x69, 0x73, 0x20, 0x70, 0x72, 0x6F, 0x67, 0x72, 0x61, 0x6D, 0x20, 0x63, 0x61, 0x6E, 0x6E, 0x6F,
0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6E, 0x20, 0x69, 0x6E, 0x20, 0x44, 0x4F, 0x53, 0x20,
0x6D, 0x6F, 0x64, 0x65, 0x2E, 0x0D, 0x0D, 0x0A, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x00, 0x20, 0x0B, 0x01, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0E, 0x02, 0x00, 0x00, 0xF0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x40, 0x85,
0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0x01, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x73, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0xF0, 0x01, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0xF0, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x2E, 0x73, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0xFA, 0x01, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0xFA, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x73, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// .s1
0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
// .s2
0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32,
// .s3
0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33
}, peImage);
return(peImage);
}
private ImmutableArray<byte> GetRawData(ImmutableArray<BoundExpression> initializers)
{
// the initial size is a guess.
// there is no point to be precise here as MemoryStream always has N + 1 storage
// and will need to be trimmed regardless
var writer = new BlobBuilder(initializers.Length * 4);
SerializeArrayRecursive(writer, initializers);
return writer.ToImmutableArray();
}
public void EditAndContinueLocalSlotMap_NegativeSyntaxOffsets()
{
var slots = ImmutableArray.Create(
new LocalSlotDebugInfo(SynthesizedLocalKind.UserDefined, new LocalDebugId(-1, 10)),
new LocalSlotDebugInfo(
SynthesizedLocalKind.TryAwaitPendingCaughtException,
new LocalDebugId(-20000, 10)
)
);
var closures = ImmutableArray <ClosureDebugInfo> .Empty;
var lambdas = ImmutableArray <LambdaDebugInfo> .Empty;
var cmw = new BlobBuilder();
new EditAndContinueMethodDebugInformation(
123,
slots,
closures,
lambdas
).SerializeLocalSlots(cmw);
var bytes = cmw.ToImmutableArray();
AssertEx.Equal(
new byte[]
{
0xFF,
0xC0,
0x00,
0x4E,
0x20,
0x81,
0xC0,
0x00,
0x4E,
0x1F,
0x0A,
0x9A,
0x00,
0x0A
},
bytes
);
var deserialized =
EditAndContinueMethodDebugInformation.Create(
bytes,
default(ImmutableArray <byte>)
).LocalSlots;
AssertEx.Equal(slots, deserialized);
}
private static ImmutableArray <byte> GenerateImage()
{
var peBuilder = new TestPEBuilder();
BlobBuilder peImageBuilder = new BlobBuilder();
var contentId = peBuilder.Serialize(peImageBuilder);
var peImage = peImageBuilder.ToImmutableArray();
AssertEx.Equal(new byte[]
{
// headers:
0x4D, 0x5A, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
0x0E, 0x1F, 0xBA, 0x0E, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xB8, 0x01, 0x4C, 0xCD, 0x21, 0x54, 0x68,
0x69, 0x73, 0x20, 0x70, 0x72, 0x6F, 0x67, 0x72, 0x61, 0x6D, 0x20, 0x63, 0x61, 0x6E, 0x6E, 0x6F,
0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6E, 0x20, 0x69, 0x6E, 0x20, 0x44, 0x4F, 0x53, 0x20,
0x6D, 0x6F, 0x64, 0x65, 0x2E, 0x0D, 0x0D, 0x0A, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x00, 0x20, 0x0B, 0x01, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x08, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x40, 0x85,
0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x04, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x73, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x2E, 0x73, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x00, 0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x73, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}.
// .s1
Concat(Pad(512, new byte[] { 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31 })).
// .s2
Concat(Pad(512, new byte[] { 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32 })).
// .s3
Concat(Pad(512, new byte[] { 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33 })), peImage);
return(peImage);
}
public void EmbeddedPortablePdb()
{
var b = new DebugDirectoryBuilder();
var pdb = new BlobBuilder();
pdb.WriteInt64(0x1122334455667788);
b.AddEmbeddedPortablePdbEntry(pdb, portablePdbVersion: 0x0100);
var blob = new BlobBuilder();
b.Serialize(blob, new SectionLocation(0, 0), sectionOffset: 0);
var bytes = blob.ToImmutableArray();
AssertEx.Equal(new byte[]
{
0x00, 0x00, 0x00, 0x00, // Characteristics
0x00, 0x00, 0x00, 0x00, // Stamp
0x00, 0x01, 0x00, 0x01, // Version
0x11, 0x00, 0x00, 0x00, // Type
0x12, 0x00, 0x00, 0x00, // SizeOfData
0x1C, 0x00, 0x00, 0x00, // AddressOfRawData
0x1C, 0x00, 0x00, 0x00, // PointerToRawData
0x4D, 0x50, 0x44, 0x42, // signature
0x08, 0x00, 0x00, 0x00, // uncompressed size
0xEB, 0x28, 0x4F, 0x0B, 0x75, 0x31, 0x56, 0x12, 0x04, 0x00 // compressed data
}, bytes);
using (var pinned = new PinnedBlob(bytes))
{
var actual = PEReader.ReadDebugDirectoryEntries(pinned.CreateReader(0, DebugDirectoryEntry.Size));
Assert.Equal(1, actual.Length);
Assert.Equal(0u, actual[0].Stamp);
Assert.Equal(0x0100, actual[0].MajorVersion);
Assert.Equal(0x0100, actual[0].MinorVersion);
Assert.Equal(DebugDirectoryEntryType.EmbeddedPortablePdb, actual[0].Type);
Assert.False(actual[0].IsPortableCodeView);
Assert.Equal(0x00000012, actual[0].DataSize);
Assert.Equal(0x0000001c, actual[0].DataRelativeVirtualAddress);
Assert.Equal(0x0000001c, actual[0].DataPointer);
var provider = new ByteArrayMemoryProvider(bytes);
using (var block = provider.GetMemoryBlock(actual[0].DataPointer, actual[0].DataSize))
{
var decoded = PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block);
AssertEx.Equal(new byte[] { 0x88, 0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11 }, decoded);
}
}
}
private static string CompilerFeatureRequiredApplication(
bool?isOptional)
{
var builder = new BlobBuilder();
builder.WriteSerializedString("test");
var featureLengthAndName = string.Join(" ", builder.ToImmutableArray().Select(b => $"{b:x2}"));
var isOptionalText = isOptional switch
{
true => "01 00 54 02 0a 49 73 4f 70 74 69 6f 6e 61 6c 01", // One optional parameter, "IsOptional", true
false => "01 00 54 02 0a 49 73 4f 70 74 69 6f 6e 61 6c 00", // One optional parameter, "IsOptional", false
null => "00 00" // No optional parameters
};
return($"" "
.custom instance void System.Runtime.CompilerServices.CompilerFeatureRequiredAttribute::.ctor(string) = (
01 00 {featureLengthAndName} {isOptionalText}
internal static ImmutableArray <byte> CreateBlob(ArraySegment <byte> bytes)
{
if (bytes.Count < 200)
{
BlobBuilder pooledBlobBuilder = new BlobBuilder();
pooledBlobBuilder.WriteInt32(0);
pooledBlobBuilder.WriteBytes(bytes.Array, bytes.Offset, bytes.Count);
return(pooledBlobBuilder.ToImmutableArray());
}
using (BlobBuildingStream builder = BlobBuildingStream.GetInstance())
{
builder.WriteInt32(bytes.Count);
using (CountingDeflateStream deflater = new CountingDeflateStream(builder, CompressionLevel.Optimal, leaveOpen: true))
{
deflater.Write(bytes.Array, bytes.Offset, bytes.Count);
}
return(builder.ToImmutableArray());
}
}
public void GetOrAddDocumentName2()
{
var mdBuilder = new MetadataBuilder();
mdBuilder.AddModule(0, default(StringHandle), default(GuidHandle), default(GuidHandle), default(GuidHandle));
var n1 = mdBuilder.GetOrAddDocumentName("");
var n2 = mdBuilder.GetOrAddDocumentName("/a/b/c");
var n3 = mdBuilder.GetOrAddDocumentName(@"\a\b\cc");
var n4 = mdBuilder.GetOrAddDocumentName(@"/a/b\c");
var n5 = mdBuilder.GetOrAddDocumentName(@"/\a/\b\\//c");
var n6 = mdBuilder.GetOrAddDocumentName(@"a/");
var n7 = mdBuilder.GetOrAddDocumentName(@"/");
var n8 = mdBuilder.GetOrAddDocumentName(@"\\");
var n9 = mdBuilder.GetOrAddDocumentName("\ud800"); // unpaired surrogate
var n10 = mdBuilder.GetOrAddDocumentName("\0");
var root = new MetadataRootBuilder(mdBuilder);
var rootBuilder = new BlobBuilder();
root.Serialize(rootBuilder, 0, 0);
var mdImage = rootBuilder.ToImmutableArray();
using (var provider = MetadataReaderProvider.FromMetadataImage(mdImage))
{
var mdReader = provider.GetMetadataReader();
Assert.Equal("", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n1))));
Assert.Equal("/a/b/c", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n2))));
Assert.Equal(@"\a\b\cc", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n3))));
Assert.Equal(@"/a/b\c", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n4))));
Assert.Equal(@"/\a/\b\\//c", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n5))));
Assert.Equal(@"a/", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n6))));
Assert.Equal(@"/", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n7))));
Assert.Equal(@"\\", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n8))));
Assert.Equal("\uFFFd\uFFFd", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n9))));
Assert.Equal("\0", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n10))));
}
}
/// <summary>
/// Creates the blob to be saved to the PDB.
/// </summary>
internal static ImmutableArray <byte> CreateBlob(Stream stream)
{
long length2 = stream.Length;
if (length2 > int.MaxValue)
{
throw new IOException("Stream is too long");
}
stream.Seek(0L, SeekOrigin.Begin);
int length = (int)length2;
if (length < 200)
{
BlobBuilder pooledBlobBuilder = new BlobBuilder();
pooledBlobBuilder.WriteInt32(0);
int bytesWritten = pooledBlobBuilder.TryWriteBytes(stream, length);
if (length != bytesWritten)
{
throw new EndOfStreamException();
}
return(pooledBlobBuilder.ToImmutableArray());
}
using (BlobBuildingStream builder = BlobBuildingStream.GetInstance())
{
builder.WriteInt32(length);
using (CountingDeflateStream deflater = new CountingDeflateStream(builder, CompressionLevel.Optimal, leaveOpen: true))
{
stream.CopyTo(deflater);
if (length != deflater.BytesWritten)
{
throw new EndOfStreamException();
}
}
return(builder.ToImmutableArray());
}
}
public BlobHandle GetBlob(BlobBuilder builder)
{
// TODO: avoid making a copy if the blob exists in the index
return(GetBlob(builder.ToImmutableArray()));
}
public void Others()
{
var mdBuilder = new MetadataBuilder();
mdBuilder.SetCapacity(TableIndex.Constant, 0x10000);
mdBuilder.SetCapacity(TableIndex.CustomAttribute, 0x10000);
mdBuilder.SetCapacity(TableIndex.FieldMarshal, 0x10000);
mdBuilder.SetCapacity(TableIndex.EventMap, 0x10000);
mdBuilder.SetCapacity(TableIndex.PropertyMap, 0x10000);
mdBuilder.SetCapacity(TableIndex.MethodSemantics, 0x10000);
mdBuilder.SetCapacity(TableIndex.MethodImpl, 0x10000);
mdBuilder.SetCapacity(TableIndex.NestedClass, 0x10000);
mdBuilder.SetCapacity(TableIndex.CustomDebugInformation, 0x10000);
object one = 1;
for (int i = 0; i < 0x10000; i++)
{
mdBuilder.AddConstant(default(ParameterHandle), one);
mdBuilder.AddCustomAttribute(default(ParameterHandle), default(MethodDefinitionHandle), default(BlobHandle));
mdBuilder.AddMarshallingDescriptor(default(ParameterHandle), default(BlobHandle));
mdBuilder.AddEventMap(default(TypeDefinitionHandle), default(EventDefinitionHandle));
mdBuilder.AddPropertyMap(default(TypeDefinitionHandle), default(PropertyDefinitionHandle));
mdBuilder.AddMethodSemantics(default(EventDefinitionHandle), 0, default(MethodDefinitionHandle));
mdBuilder.AddMethodImplementation(default(TypeDefinitionHandle), default(MethodDefinitionHandle), default(MethodDefinitionHandle));
mdBuilder.AddNestedType(default(TypeDefinitionHandle), default(TypeDefinitionHandle));
mdBuilder.AddCustomDebugInformation(default(ParameterHandle), default(GuidHandle), default(BlobHandle));
}
mdBuilder.AddModule(0, default(StringHandle), default(GuidHandle), default(GuidHandle), default(GuidHandle));
var rootBuilder = new MetadataRootBuilder(mdBuilder);
var mdBlob = new BlobBuilder();
rootBuilder.Serialize(mdBlob, 0, 0);
// validate sizes table rows that reference guids:
using (var mdProvider = MetadataReaderProvider.FromMetadataImage(mdBlob.ToImmutableArray()))
{
var mdReader = mdProvider.GetMetadataReader();
Assert.Equal(2 + 3 * 2 + 2, mdReader.ModuleTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.TypeRefTable.RowSize);
Assert.Equal(4 + 2 + 2 + 2 + 2 + 2, mdReader.TypeDefTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.FieldTable.RowSize);
Assert.Equal(8 + 2 + 2 + 2, mdReader.MethodDefTable.RowSize);
Assert.Equal(4 + 2, mdReader.ParamTable.RowSize);
Assert.Equal(2 + 2, mdReader.InterfaceImplTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.MemberRefTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.ConstantTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.CustomAttributeTable.RowSize);
Assert.Equal(2 + 2, mdReader.FieldMarshalTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.DeclSecurityTable.RowSize);
Assert.Equal(6 + 2, mdReader.ClassLayoutTable.RowSize);
Assert.Equal(4 + 2, mdReader.FieldLayoutTable.RowSize);
Assert.Equal(2, mdReader.StandAloneSigTable.RowSize);
Assert.Equal(2 + 2, mdReader.EventMapTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.EventTable.RowSize);
Assert.Equal(2 + 2, mdReader.PropertyMapTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.PropertyTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.MethodSemanticsTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.MethodImplTable.RowSize);
Assert.Equal(2, mdReader.ModuleRefTable.RowSize);
Assert.Equal(2, mdReader.TypeSpecTable.RowSize);
Assert.Equal(2 + 2 + 2 + 2, mdReader.ImplMapTable.RowSize);
Assert.Equal(4 + 2, mdReader.FieldRvaTable.RowSize);
Assert.Equal(16 + 2 + 2 + 2, mdReader.AssemblyTable.RowSize);
Assert.Equal(12 + 2 + 2 + 2 + 2, mdReader.AssemblyRefTable.RowSize);
Assert.Equal(4 + 2 + 2, mdReader.FileTable.RowSize);
Assert.Equal(8 + 2 + 2 + 2, mdReader.ExportedTypeTable.RowSize);
Assert.Equal(8 + 2 + 2, mdReader.ManifestResourceTable.RowSize);
Assert.Equal(2 + 2, mdReader.NestedClassTable.RowSize);
Assert.Equal(4 + 2 + 2, mdReader.GenericParamTable.RowSize);
Assert.Equal(2 + 2, mdReader.MethodSpecTable.RowSize);
Assert.Equal(2 + 2, mdReader.GenericParamConstraintTable.RowSize);
Assert.Equal(2 + 2 + 2 + 2, mdReader.DocumentTable.RowSize);
Assert.Equal(2 + 2, mdReader.MethodDebugInformationTable.RowSize);
Assert.Equal(2 + 2 + 2 + 2 + 4 + 4, mdReader.LocalScopeTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.LocalVariableTable.RowSize);
Assert.Equal(2 + 2, mdReader.LocalConstantTable.RowSize);
Assert.Equal(2 + 2, mdReader.ImportScopeTable.RowSize);
Assert.Equal(2 + 2, mdReader.StateMachineMethodTable.RowSize);
Assert.Equal(2 + 2 + 2, mdReader.CustomDebugInformationTable.RowSize);
}
}
public void GetOrAddDocumentName2()
{
var mdBuilder = new MetadataBuilder();
mdBuilder.AddModule(0, default(StringHandle), default(GuidHandle), default(GuidHandle), default(GuidHandle));
var n1 = mdBuilder.GetOrAddDocumentName("");
var n2 = mdBuilder.GetOrAddDocumentName("/a/b/c");
var n3 = mdBuilder.GetOrAddDocumentName(@"\a\b\cc");
var n4 = mdBuilder.GetOrAddDocumentName(@"/a/b\c");
var n5 = mdBuilder.GetOrAddDocumentName(@"/\a/\b\\//c");
var n6 = mdBuilder.GetOrAddDocumentName(@"a/");
var n7 = mdBuilder.GetOrAddDocumentName(@"/");
var n8 = mdBuilder.GetOrAddDocumentName(@"\\");
var n9 = mdBuilder.GetOrAddDocumentName("\ud800"); // unpaired surrogate
var n10 = mdBuilder.GetOrAddDocumentName("\0");
var root = new MetadataRootBuilder(mdBuilder);
var rootBuilder = new BlobBuilder();
root.Serialize(rootBuilder, 0, 0);
var mdImage = rootBuilder.ToImmutableArray();
using (var provider = MetadataReaderProvider.FromMetadataImage(mdImage))
{
var mdReader = provider.GetMetadataReader();
Assert.Equal("", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n1))));
Assert.Equal("/a/b/c", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n2))));
Assert.Equal(@"\a\b\cc", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n3))));
Assert.Equal(@"/a/b\c", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n4))));
Assert.Equal(@"/\a/\b\\//c", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n5))));
Assert.Equal(@"a/", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n6))));
Assert.Equal(@"/", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n7))));
Assert.Equal(@"\\", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n8))));
Assert.Equal("\uFFFd\uFFFd", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n9))));
Assert.Equal("\0", mdReader.GetString(MetadataTokens.DocumentNameBlobHandle(MetadataTokens.GetHeapOffset(n10))));
}
}
private static ImmutableArray<byte> GenerateImage()
{
var peBuilder = new TestPEBuilder();
BlobBuilder peImageBuilder = new BlobBuilder();
BlobContentId contentId;
peBuilder.Serialize(peImageBuilder, out contentId);
var peImage = peImageBuilder.ToImmutableArray();
AssertEx.Equal(new byte[]
{
// headers:
0x4D, 0x5A, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
0x0E, 0x1F, 0xBA, 0x0E, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xB8, 0x01, 0x4C, 0xCD, 0x21, 0x54, 0x68,
0x69, 0x73, 0x20, 0x70, 0x72, 0x6F, 0x67, 0x72, 0x61, 0x6D, 0x20, 0x63, 0x61, 0x6E, 0x6E, 0x6F,
0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6E, 0x20, 0x69, 0x6E, 0x20, 0x44, 0x4F, 0x53, 0x20,
0x6D, 0x6F, 0x64, 0x65, 0x2E, 0x0D, 0x0D, 0x0A, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x00, 0x20, 0x0B, 0x01, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0E, 0x02, 0x00, 0x00, 0xF0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x40, 0x85,
0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0x01, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x73, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0xF0, 0x01, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0xF0, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x2E, 0x73, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0xFA, 0x01, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0xFA, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x73, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
// .s1
0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31,
// .s2
0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32,
// .s3
0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33
}, peImage);
return peImage;
}
private BlobHandle GetOrAddBlob(BlobBuilder builder)
{
// TODO: avoid making a copy if the blob exists in the index
return GetOrAddBlob(builder.ToImmutableArray());
}
public void ToImmutableArray()
{
var builder = new BlobBuilder(16);
AssertEx.Equal(new byte[] { }, builder.ToArray(0, 0));
for (int i = 0; i < 13; i++)
{
builder.WriteByte((byte)i);
}
builder.WriteUInt32(0xaabbccdd);
AssertEx.Equal(new byte[] { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0xDD, 0xCC, 0xBB, 0xAA }, builder.ToImmutableArray());
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(0, 0));
AssertEx.Equal(new byte[] { 0 }, builder.ToImmutableArray(0, 1));
AssertEx.Equal(new byte[] { 1 }, builder.ToImmutableArray(1, 1));
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(14, 0));
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(15, 0));
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(16, 0));
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(17, 0));
AssertEx.Equal(new byte[] { 0xdd }, builder.ToImmutableArray(13, 1));
AssertEx.Equal(new byte[] { 0xcc }, builder.ToImmutableArray(14, 1));
AssertEx.Equal(new byte[] { 0xbb }, builder.ToImmutableArray(15, 1));
AssertEx.Equal(new byte[] { 0xaa }, builder.ToImmutableArray(16, 1));
AssertEx.Equal(new byte[] { 0xdd, 0xcc }, builder.ToImmutableArray(13, 2));
AssertEx.Equal(new byte[] { 0xcc, 0xbb }, builder.ToImmutableArray(14, 2));
AssertEx.Equal(new byte[] { 0xbb, 0xaa }, builder.ToImmutableArray(15, 2));
AssertEx.Equal(new byte[] { 0xdd, 0xcc, 0xbb }, builder.ToImmutableArray(13, 3));
AssertEx.Equal(new byte[] { 0xcc, 0xbb, 0xaa }, builder.ToImmutableArray(14, 3));
AssertEx.Equal(new byte[] { 0xdd, 0xcc, 0xbb, 0xaa }, builder.ToImmutableArray(13, 4));
}
public ImmutableArray <byte> ToImmutableArray()
{
return(_builder.ToImmutableArray());
}
public void ToImmutableArray()
{
var builder = new BlobBuilder(16);
AssertEx.Equal(new byte[] { }, builder.ToArray(0, 0));
for (int i = 0; i < 13; i++)
{
builder.WriteByte((byte)i);
}
builder.WriteUInt32(0xaabbccdd);
AssertEx.Equal(new byte[] { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0xDD, 0xCC, 0xBB, 0xAA }, builder.ToImmutableArray());
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(0, 0));
AssertEx.Equal(new byte[] { 0 }, builder.ToImmutableArray(0, 1));
AssertEx.Equal(new byte[] { 1 }, builder.ToImmutableArray(1, 1));
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(14, 0));
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(15, 0));
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(16, 0));
AssertEx.Equal(new byte[] { }, builder.ToImmutableArray(17, 0));
AssertEx.Equal(new byte[] { 0xdd }, builder.ToImmutableArray(13, 1));
AssertEx.Equal(new byte[] { 0xcc }, builder.ToImmutableArray(14, 1));
AssertEx.Equal(new byte[] { 0xbb }, builder.ToImmutableArray(15, 1));
AssertEx.Equal(new byte[] { 0xaa }, builder.ToImmutableArray(16, 1));
AssertEx.Equal(new byte[] { 0xdd, 0xcc }, builder.ToImmutableArray(13, 2));
AssertEx.Equal(new byte[] { 0xcc, 0xbb }, builder.ToImmutableArray(14, 2));
AssertEx.Equal(new byte[] { 0xbb, 0xaa }, builder.ToImmutableArray(15, 2));
AssertEx.Equal(new byte[] { 0xdd, 0xcc, 0xbb }, builder.ToImmutableArray(13, 3));
AssertEx.Equal(new byte[] { 0xcc, 0xbb, 0xaa }, builder.ToImmutableArray(14, 3));
AssertEx.Equal(new byte[] { 0xdd, 0xcc, 0xbb, 0xaa }, builder.ToImmutableArray(13, 4));
}
public void ToImmutableArray_Errors()
{
var builder = new BlobBuilder(16);
builder.WriteByte(1);
Assert.Throws<ArgumentOutOfRangeException>(() => builder.ToImmutableArray(-1, 0));
Assert.Throws<ArgumentOutOfRangeException>(() => builder.ToImmutableArray(0, -1));
Assert.Throws<ArgumentOutOfRangeException>(() => builder.ToImmutableArray(0, 2));
Assert.Throws<ArgumentOutOfRangeException>(() => builder.ToImmutableArray(1, 1));
}
private static ImmutableArray<byte> GenerateImage()
{
var peBuilder = new TestPEBuilder();
BlobBuilder peImageBuilder = new BlobBuilder();
var contentId = peBuilder.Serialize(peImageBuilder);
var peImage = peImageBuilder.ToImmutableArray();
AssertEx.Equal(new byte[]
{
// headers:
0x4D, 0x5A, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00,
0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00,
0x0E, 0x1F, 0xBA, 0x0E, 0x00, 0xB4, 0x09, 0xCD, 0x21, 0xB8, 0x01, 0x4C, 0xCD, 0x21, 0x54, 0x68,
0x69, 0x73, 0x20, 0x70, 0x72, 0x6F, 0x67, 0x72, 0x61, 0x6D, 0x20, 0x63, 0x61, 0x6E, 0x6E, 0x6F,
0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6E, 0x20, 0x69, 0x6E, 0x20, 0x44, 0x4F, 0x53, 0x20,
0x6D, 0x6F, 0x64, 0x65, 0x2E, 0x0D, 0x0D, 0x0A, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x50, 0x45, 0x00, 0x00, 0x4C, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xE0, 0x00, 0x00, 0x20, 0x0B, 0x01, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x08, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x40, 0x85,
0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x05, 0x04, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x73, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x2E, 0x73, 0x32, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
0x00, 0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2E, 0x73, 0x33, 0x00, 0x00, 0x00, 0x00, 0x00,
0x0A, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
}.
// .s1
Concat(Pad(512, new byte[] { 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31 })).
// .s2
Concat(Pad(512, new byte[] { 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32 })).
// .s3
Concat(Pad(512, new byte[] { 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33, 0x33 })), peImage);
return peImage;
}
