public void TestLoadCompressedFileHeaders()
{
var loader = new ContainerFileLoader();
AnnoRDA.FileSystem fileSystem;
using (var context = new ContainerFileLoader.Context("dummy.rda", TestData.GetStream("FileHeaders/2.2_multiple_file_headers_compressed.bin"), false, new PassThroughFileHeaderTransformer())) {
var block = new AnnoRDA.FileEntities.BlockHeader()
{
Offset = context.Reader.StreamLength,
IsCompressed = true,
NumFiles = 2,
CompressedFileHeadersSize = context.Reader.StreamLength,
UncompressedFileHeadersSize = 1120,
};
loader.LoadFileHeaders(context, block);
fileSystem = context.FileSystem;
}
Assert.ContainsFile(fileSystem, new Assert.FileSpec("path", "to", "file1.txt")
{
DataOffset = 11111111,
CompressedFileSize = 36960,
UncompressedFileSize = 36960,
ModificationDate = new DateTime(2015, 11, 24, 21, 1, 21, DateTimeKind.Utc),
});
Assert.ContainsFile(fileSystem, new Assert.FileSpec("path", "to", "file2.txt")
{
DataOffset = 11148071,
CompressedFileSize = 36960,
UncompressedFileSize = 36960,
ModificationDate = new DateTime(2015, 11, 24, 21, 1, 22, DateTimeKind.Utc),
});
}
public void TestLoadContainerWithInvalidHeader()
{
Exception exception = Assert.Throws <AnnoRDA.FileFormatException>(() => {
using (var context = new ContainerFileLoader.Context("dummy.rda", TestData.GetStream(new byte[] { }), false, new PassThroughFileHeaderTransformer())) {
this.loader.Load(context, null, CancellationToken.None);
}
});
Assert.Equal(new AnnoRDA.FileFormatException(AnnoRDA.FileFormatException.EntityType.RDAHeader, AnnoRDA.FileFormatException.Error.UnexpectedEndOfFile, 0), exception);
exception = Assert.Throws <AnnoRDA.FileFormatException>(() => {
this.loader.Load(TestData.GetPath("Containers/2.2_header_cut_off_before_first_block_offset.rda"));
});
Assert.Equal(new AnnoRDA.FileFormatException(AnnoRDA.FileFormatException.EntityType.RDAHeader, AnnoRDA.FileFormatException.Error.UnexpectedEndOfFile, 784), exception);
exception = Assert.Throws <AnnoRDA.FileFormatException>(() => {
this.loader.Load(TestData.GetPath("Containers/2.2_header_cut_off_inside_first_block_offset.rda"));
});
Assert.Equal(new AnnoRDA.FileFormatException(AnnoRDA.FileFormatException.EntityType.RDAHeader, AnnoRDA.FileFormatException.Error.UnexpectedEndOfFile, 791), exception);
var stream = TestData.GetStream(new byte[] { 12, 43, 21, 0, 4, 2, 1, 54, 21, 23, 44, 1, 2, 3, 4, 5, 6, 21, 122, 99 });
exception = Assert.Throws <AnnoRDA.FileFormatException>(() => {
using (var context = new ContainerFileLoader.Context("dummy.rda", stream, false, new PassThroughFileHeaderTransformer())) {
this.loader.Load(context, null, CancellationToken.None);
}
});
Assert.Equal(new AnnoRDA.FileFormatException(AnnoRDA.FileFormatException.EntityType.RDAHeader, AnnoRDA.FileFormatException.Error.InvalidValue, 0), exception);
}
public void TestOverwriteFileInFileSystem()
{
var folderPath = new AnnoRDA.Folder("path");
{
var folderTo = new AnnoRDA.Folder("to");
{
folderTo.Add(new AnnoRDA.File("file.txt")
{
ModificationDate = new DateTime(),
});
}
folderPath.Add(folderTo);
}
var file = new AnnoRDA.FileEntities.FileHeader()
{
Path = "path/to/file.txt",
DataOffset = 11111111,
CompressedFileSize = 36960,
UncompressedFileSize = 36960,
ModificationTimestamp = 1448398881,
};
var loader = new ContainerFileLoader();
AnnoRDA.FileSystem fileSystem;
using (var context = new ContainerFileLoader.Context("dummy.rda", TestData.GetStream(), false, new PassThroughFileHeaderTransformer())) {
fileSystem = context.FileSystem;
fileSystem.Root.Add(folderPath);
loader.AddFileToFileSystem(context, file, TestData.GetDummyBlockContentsSource());
}
Assert.FolderAndFileCountAreEqual(1, 0, fileSystem.Root);
Assert.FolderAndFileCountAreEqual(1, 0, fileSystem.Root.Folders.First());
Assert.FolderAndFileCountAreEqual(0, 1, fileSystem.Root.Folders.First().Folders.First());
Assert.ContainsFile(fileSystem, new Assert.FileSpec("path", "to", "file.txt")
{
CompressedFileSize = 36960,
UncompressedFileSize = 36960,
ModificationTimestamp = 1448398881,
});
}
public void TestAddFileToEmptyFileSystem()
{
var file = new AnnoRDA.FileEntities.FileHeader()
{
Path = "path/to/file.txt",
DataOffset = 11111111,
CompressedFileSize = 36960,
UncompressedFileSize = 36960,
ModificationTimestamp = 1448398881,
};
var loader = new ContainerFileLoader();
AnnoRDA.FileSystem fileSystem;
using (var context = new ContainerFileLoader.Context("dummy.rda", TestData.GetStream(), false, new PassThroughFileHeaderTransformer())) {
loader.AddFileToFileSystem(context, file, TestData.GetDummyBlockContentsSource());
fileSystem = context.FileSystem;
}
Assert.FolderAndFileCountAreEqual(1, 0, fileSystem);
Assert.ContainsFile(fileSystem, new Assert.FileSpec("path", "to", "file.txt"));
}
