public void Test_SeekExceptions()
{
using (FileStream fs = File.OpenRead(Files.ImageMagickJPG))
{
using (SeekExceptionStream stream = new SeekExceptionStream(fs))
{
using (IMagickImage image = new MagickImage())
{
ExceptionAssert.Throws <MagickCorruptImageErrorException>(() =>
{
image.Read(stream);
});
}
}
}
}
public unsafe void ShouldNotThrowExceptionWhenWhenStreamThrowsExceptionDuringSeeking()
{
using (var memStream = new MemoryStream())
{
using (var stream = new SeekExceptionStream(memStream))
{
using (var streamWrapper = StreamWrapper.CreateForReading(stream))
{
byte[] buffer = new byte[255];
fixed(byte *p = buffer)
{
long count = streamWrapper.Seek(0, IntPtr.Zero, IntPtr.Zero);
Assert.AreEqual(-1, count);
}
}
}
}
}
