public void ZeroLengthInputStream()
{
var gzi = new GZipInputStream(new MemoryStream());
bool exception = false;
int retval = int.MinValue;
try
{
retval = gzi.ReadByte();
}
catch
{
exception = true;
}
Assert.IsFalse(exception, "reading from an empty stream should not cause an exception");
Assert.That(retval, Is.EqualTo(-1), "should yield -1 byte value");
}
override protected void DoOpen (FileInfo info)
{
// Try to open the file as if it is gzip.
// If that fails, we conclude that it must
// just be a regular text file full of xml.
is_gzipped = true;
try {
Stream s;
s = new FileStream (info.FullName, FileMode.Open, FileAccess.Read, FileShare.Read);
Stream z;
z = new GZipInputStream (s);
z.ReadByte ();
z.Close ();
s.Close ();
} catch (Exception) {
is_gzipped = false;
}
hotStyles = new Hashtable ();
reader = BuildReader (info.FullName);
}
public void ZeroLengthInputStream()
{
GZipInputStream gzi = new GZipInputStream(new MemoryStream());
bool exception = false;
try {
gzi.ReadByte();
}
catch {
exception = true;
}
Assert.IsTrue(exception, "reading from an empty stream should cause an exception");
}
public void ReadByteWithZeroLengthInputStreamShouldReturnEndOfStream()
{
using (var gzi = new GZipInputStream(new MemoryStream()))
{
int val = gzi.ReadByte();
Assert.AreEqual(-1,val);
}
}