/*recursive*/
/// <exception cref="System.IO.IOException"/>
public virtual void TestUnTar()
{
SetupDirs();
// make a simple tar:
FilePath simpleTar = new FilePath(del, File);
OutputStream os = new FileOutputStream(simpleTar);
TarOutputStream tos = new TarOutputStream(os);
try
{
TarEntry te = new TarEntry("/bar/foo");
byte[] data = Runtime.GetBytesForString("some-content", "UTF-8");
te.SetSize(data.Length);
tos.PutNextEntry(te);
tos.Write(data);
tos.CloseEntry();
tos.Flush();
tos.Finish();
}
finally
{
tos.Close();
}
// successfully untar it into an existing dir:
FileUtil.UnTar(simpleTar, tmp);
// check result:
Assert.True(new FilePath(tmp, "/bar/foo").Exists());
Assert.Equal(12, new FilePath(tmp, "/bar/foo").Length());
FilePath regularFile = new FilePath(tmp, "QuickBrownFoxJumpsOverTheLazyDog");
regularFile.CreateNewFile();
Assert.True(regularFile.Exists());
try
{
FileUtil.UnTar(simpleTar, regularFile);
Assert.True("An IOException expected.", false);
}
catch (IOException)
{
}
}
