public void InvalidBookmarkFormat()
{
string file = Path.Combine(Util.ArtifactsDataPath, "test053C.navm");
Mock <IDjvuDocument> docMock = new Mock <IDjvuDocument>();
List <IDjvuPage> pages = new List <IDjvuPage>();
docMock.Setup(x => x.Pages).Returns(pages);
for (int i = 0; i < 300; i++)
{
Mock <IDjvuPage> pageMock = new Mock <IDjvuPage>();
pageMock.Setup(x => x.PageNumber).Returns(i + 1);
pages.Add(pageMock.Object);
}
Mock <DjvuFormElement> parentMock = new Mock <DjvuFormElement> {
CallBase = true
};
using (FileStream stream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read))
using (DjvuReader reader = new DjvuReader(stream))
{
NavmChunk unk = new NavmChunk(reader, parentMock.Object, docMock.Object, "NAVM", stream.Length);
Assert.Equal <ChunkType>(ChunkType.Navm, unk.ChunkType);
Assert.Equal(stream.Length, unk.Length);
Assert.Throws <DjvuFormatException>(() => unk.Bookmarks);
}
}
public void NavmChunk_Theory(string file)
{
Mock <IDjvuDocument> docMock = new Mock <IDjvuDocument>();
List <IDjvuPage> pages = new List <IDjvuPage>();
docMock.Setup(x => x.Pages).Returns(pages);
for (int i = 0; i < 300; i++)
{
Mock <IDjvuPage> pageMock = new Mock <IDjvuPage>();
pageMock.Setup(x => x.PageNumber).Returns(i + 1);
pages.Add(pageMock.Object);
}
Mock <DjvuFormElement> parentMock = new Mock <DjvuFormElement> {
CallBase = true
};
using (FileStream stream = new FileStream(file, FileMode.Open))
using (DjvuReader reader = new DjvuReader(stream))
{
NavmChunk unk = new NavmChunk(reader, parentMock.Object, docMock.Object, "NAVM", stream.Length);
Assert.Equal <ChunkType>(ChunkType.Navm, unk.ChunkType);
Assert.Equal(stream.Length, unk.Length);
var bookmarks = unk.Bookmarks;
Assert.NotNull(bookmarks);
foreach (var b in bookmarks)
{
Assert.NotNull(b.Children);
}
}
}
public void NavmChunkTest()
{
Mock <IDjvuReader> readerMock = new Mock <IDjvuReader>();
readerMock.Setup(x => x.Position).Returns(1024);
NavmChunk unk = new NavmChunk(readerMock.Object, null, null, null, 0);
Assert.Equal <ChunkType>(ChunkType.Navm, unk.ChunkType);
Assert.Equal(ChunkType.Navm.ToString(), unk.Name);
Assert.Equal <long>(1024, unk.DataOffset);
}
public void ReadDataTest()
{
Mock <IDjvuReader> readerMock = new Mock <IDjvuReader>();
readerMock.SetupProperty <long>(x => x.Position);
IDjvuReader reader = readerMock.Object;
reader.Position = 1024;
NavmChunk unk = new NavmChunk(readerMock.Object, null, null, null, 1024);
Assert.Equal <ChunkType>(ChunkType.Navm, unk.ChunkType);
Assert.Equal(ChunkType.Navm.ToString(), unk.Name);
Assert.Equal <long>(1024, unk.DataOffset);
unk.ReadData(reader);
Assert.Equal <long>(2048, reader.Position);
}
public static IDjvuNode CreateEncodedDjvuNode(IDjvuWriter writer, IDjvuElement parent, ChunkType chunkType, long length)
{
IDjvuNode result = null;
switch (chunkType)
{
case ChunkType.Djvm:
result = new DjvmChunk(writer, parent, length);
break;
case ChunkType.Djvu:
result = new DjvuChunk(writer, parent, length);
break;
case ChunkType.Djvi:
result = new DjviChunk(writer, parent, length);
break;
case ChunkType.Thum:
result = new ThumChunk(writer, parent, length);
break;
case ChunkType.Dirm:
result = new DirmChunk(writer, parent, length);
break;
case ChunkType.Navm:
result = new NavmChunk(writer, parent, length);
break;
case ChunkType.Anta:
result = new AntaChunk(writer, parent, length);
break;
case ChunkType.Antz:
result = new AntzChunk(writer, parent, length);
break;
case ChunkType.Txta:
result = new TxtaChunk(writer, parent, length);
break;
case ChunkType.Txtz:
result = new TxtzChunk(writer, parent, length);
break;
case ChunkType.Djbz:
result = new DjbzChunk(writer, parent, length);
break;
case ChunkType.Sjbz:
result = new SjbzChunk(writer, parent, length);
break;
case ChunkType.FG44:
result = new FG44Chunk(writer, parent, length);
break;
case ChunkType.BG44:
result = new BG44Chunk(writer, parent, length);
break;
case ChunkType.TH44:
result = new TH44Chunk(writer, parent, length);
break;
case ChunkType.BM44:
result = new BM44Chunk(writer, parent, length);
break;
case ChunkType.BM44Form:
result = new BM44Form(writer, parent, length);
break;
case ChunkType.PM44:
result = new PM44Chunk(writer, parent, length);
break;
case ChunkType.PM44Form:
result = new PM44Form(writer, parent, length);
break;
case ChunkType.Wmrm:
result = new WmrmChunk(writer, parent, length);
break;
case ChunkType.FGbz:
result = new FGbzChunk(writer, parent, length);
break;
case ChunkType.Info:
result = new InfoChunk(writer, parent, length);
break;
case ChunkType.Incl:
result = new InclChunk(writer, parent, length);
break;
case ChunkType.BGjp:
result = new BGjpChunk(writer, parent, length);
break;
case ChunkType.FGjp:
result = new FGjpChunk(writer, parent, length);
break;
case ChunkType.Smmr:
result = new SmmrChunk(writer, parent, length);
break;
default:
throw new DjvuInvalidOperationException($"Chunk type is not supported in encoding. ChunkType: {chunkType}");
}
return(result);
}
/// <summary>
/// Builds the appropriate chunk for the ID
/// </summary>
/// <returns></returns>
public static IDjvuNode CreateDecodedDjvuNode(IDjvuReader reader, IDjvuDocument rootDocument,
IDjvuElement parent, ChunkType chunkType,
string chunkID = "", long length = 0)
{
IDjvuNode result = null;
switch (chunkType)
{
case ChunkType.Djvm:
result = new DjvmChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Djvu:
result = new DjvuChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Djvi:
result = new DjviChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Thum:
result = new ThumChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Dirm:
result = new DirmChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Navm:
result = new NavmChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Anta:
result = new AntaChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Antz:
result = new AntzChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Txta:
result = new TxtaChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Txtz:
result = new TxtzChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Djbz:
result = new DjbzChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Sjbz:
result = new SjbzChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.FG44:
result = new FG44Chunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.BG44:
result = new BG44Chunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.TH44:
result = new TH44Chunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.BM44:
result = new BM44Chunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.BM44Form:
result = new BM44Form(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.PM44:
result = new PM44Chunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.PM44Form:
result = new PM44Form(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Wmrm:
result = new WmrmChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.FGbz:
result = new FGbzChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Info:
result = new InfoChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Incl:
result = new InclChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.BGjp:
result = new BGjpChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.FGjp:
result = new FGjpChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Smmr:
result = new SmmrChunk(reader, parent, rootDocument, chunkID, length);
break;
case ChunkType.Cida:
result = new CidaChunk(reader, parent, rootDocument, chunkID, length);
break;
default:
result = new UnknownChunk(reader, parent, rootDocument, chunkID, length);
break;
}
return(result);
}
