public async Task AddFileAsync_ValidatesArguments_Async()
{
var writer = new TarWriter(Stream.Null);
await Assert.ThrowsAsync <ArgumentNullException>(() => writer.AddFileAsync(null, Stream.Null, default)).ConfigureAwait(false);
await Assert.ThrowsAsync <ArgumentNullException>(() => writer.AddFileAsync(string.Empty, null, default)).ConfigureAwait(false);
await Assert.ThrowsAsync <ArgumentNullException>(() => writer.AddFileAsync(null, LinuxFileMode.None, DateTimeOffset.Now, Stream.Null, default)).ConfigureAwait(false);
await Assert.ThrowsAsync <ArgumentNullException>(() => writer.AddFileAsync(string.Empty, LinuxFileMode.None, DateTimeOffset.Now, null, default)).ConfigureAwait(false);
}
private static async Task <Stream> CreateLayerAsync(DeveloperDisk developerDisk, CancellationToken cancellationToken)
{
MemoryStream stream = new MemoryStream();
var writer = new TarWriter(stream);
var versionBytes = Encoding.UTF8.GetBytes(developerDisk.Version.ToDictionary().ToXmlPropertyList());
var fileMode = LinuxFileMode.S_IFREG | LinuxFileMode.S_IRUSR | LinuxFileMode.S_IRGRP | LinuxFileMode.S_IROTH;
await writer.AddFileAsync("SystemVersion.plist", fileMode, developerDisk.CreationTime, new MemoryStream(versionBytes), cancellationToken).ConfigureAwait(false);
await writer.AddFileAsync("DeveloperDiskImage.dmg", fileMode, developerDisk.CreationTime, developerDisk.Image, cancellationToken).ConfigureAwait(false);
await writer.AddFileAsync("DeveloperDiskImage.dmg.signature", fileMode, developerDisk.CreationTime, new MemoryStream(developerDisk.Signature), cancellationToken).ConfigureAwait(false);
await writer.WriteTrailerAsync(cancellationToken).ConfigureAwait(false);
stream.Seek(0, SeekOrigin.Begin);
return(stream);
}
public async Task CreateSimpleArchive_Async()
{
using (MemoryStream tarStream = new MemoryStream())
using (MemoryStream entryStream = new MemoryStream(Encoding.UTF8.GetBytes("Hello, World!\r\n")))
{
var writer = new TarWriter(tarStream);
await writer.AddFileAsync(
"hello.txt",
LinuxFileMode.S_IXOTH | LinuxFileMode.S_IROTH | LinuxFileMode.S_IXGRP | LinuxFileMode.S_IRGRP | LinuxFileMode.S_IXUSR | LinuxFileMode.S_IWUSR | LinuxFileMode.S_IRUSR | LinuxFileMode.S_IFREG,
new DateTimeOffset(2021, 4, 19, 15, 13, 11, TimeSpan.Zero),
entryStream,
default).ConfigureAwait(false);
await writer.WriteTrailerAsync(default);