public void Test_ReadExceptions()
{
using (FileStream fs = File.OpenRead(Files.ImageMagickJPG))
{
using (ReadExceptionStream stream = new ReadExceptionStream(fs))
{
using (IMagickImage image = new MagickImage())
{
ExceptionAssert.Throws <MagickMissingDelegateErrorException>(() =>
{
image.Read(stream);
});
}
}
}
}
public unsafe void ShouldNotThrowExceptionWhenWhenStreamThrowsExceptionDuringReading()
{
using (var memStream = new MemoryStream())
{
using (var stream = new ReadExceptionStream(memStream))
{
using (var streamWrapper = StreamWrapper.CreateForReading(stream))
{
byte[] buffer = new byte[10];
fixed(byte *p = buffer)
{
int count = streamWrapper.Read((IntPtr)p, (UIntPtr)10, IntPtr.Zero);
Assert.AreEqual(-1, count);
}
}
}
}
}