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); } } }
public void EmbeddedPortablePdb_Errors() { var bytes1 = ImmutableArray.Create(new byte[] { 0x4D, 0x50, 0x44, 0x42, // signature 0xFF, 0xFF, 0xFF, 0xFF, // uncompressed size 0xEB, 0x28, 0x4F, 0x0B, 0x75, 0x31, 0x56, 0x12, 0x04, 0x00 // compressed data }); using (var block = new ByteArrayMemoryProvider(bytes1).GetMemoryBlock(0, bytes1.Length)) { Assert.Throws <BadImageFormatException>(() => PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block)); } var bytes2 = ImmutableArray.Create(new byte[] { 0x4D, 0x50, 0x44, 0x42, // signature 0x09, 0x00, 0x00, 0x00, // uncompressed size 0xEB, 0x28, 0x4F, 0x0B, 0x75, 0x31, 0x56, 0x12, 0x04, 0x00 // compressed data }); using (var block = new ByteArrayMemoryProvider(bytes2).GetMemoryBlock(0, bytes2.Length)) { Assert.Throws <BadImageFormatException>(() => PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block)); } var bytes3 = ImmutableArray.Create(new byte[] { 0x4D, 0x50, 0x44, 0x42, // signature 0x00, 0x00, 0x00, 0x00, // uncompressed size 0xEB, 0x28, 0x4F, 0x0B, 0x75, 0x31, 0x56, 0x12, 0x04, 0x00 // compressed data }); using (var block = new ByteArrayMemoryProvider(bytes3).GetMemoryBlock(0, bytes3.Length)) { Assert.Throws <BadImageFormatException>(() => PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block)); } var bytes4 = ImmutableArray.Create(new byte[] { 0x4D, 0x50, 0x44, 0x42, // signature 0xff, 0xff, 0xff, 0x7f, // uncompressed size 0xEB, 0x28, 0x4F, 0x0B, 0x75, 0x31, 0x56, 0x12, 0x04, 0x00 // compressed data }); using (var block = new ByteArrayMemoryProvider(bytes4).GetMemoryBlock(0, bytes4.Length)) { Assert.Throws <BadImageFormatException>(() => PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block)); } var bytes5 = ImmutableArray.Create(new byte[] { 0x4D, 0x50, 0x44, 0x42, // signature 0x08, 0x00, 0x00, 0x00, // uncompressed size 0xEF, 0xFF, 0x4F, 0xFF, 0x75, 0x31, 0x56, 0x12, 0x04, 0x00 // compressed data }); using (var block = new ByteArrayMemoryProvider(bytes4).GetMemoryBlock(0, bytes4.Length)) { Assert.Throws <BadImageFormatException>(() => PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block)); } var bytes6 = ImmutableArray.Create(new byte[] { 0x4D, 0x50, 0x44, 0x43, // signature 0x08, 0x00, 0x00, 0x00, // uncompressed size 0xEB, 0x28, 0x4F, 0x0B, 0x75, 0x31, 0x56, 0x12, 0x04, 0x00 // compressed data }); using (var block = new ByteArrayMemoryProvider(bytes6).GetMemoryBlock(0, bytes6.Length)) { Assert.Throws <BadImageFormatException>(() => PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block)); } var bytes7 = ImmutableArray.Create(new byte[] { 0x4D, 0x50, 0x44, 0x43, // signature 0x08, 0x00, 0x00, }); using (var block = new ByteArrayMemoryProvider(bytes7).GetMemoryBlock(0, bytes7.Length)) { Assert.Throws <BadImageFormatException>(() => PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block)); } var bytes8 = ImmutableArray.Create(new byte[] { 0x4D, 0x50, 0x44, 0x43, // signature 0x08, 0x00, 0x00, }); using (var block = new ByteArrayMemoryProvider(bytes8).GetMemoryBlock(0, bytes8.Length)) { Assert.Throws <BadImageFormatException>(() => PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block)); } var bytes9 = ImmutableArray.Create(new byte[] { 0x4D, 0x50, 0x44, 0x43, // signature 0x08, 0x00, 0x00, 0x00 }); using (var block = new ByteArrayMemoryProvider(bytes9).GetMemoryBlock(0, 1)) { Assert.Throws <BadImageFormatException>(() => PEReader.DecodeEmbeddedPortablePdbDebugDirectoryData(block)); } }