public void T15_Sequence_Nested_BER_Stream_IO()
{
using (var stream = new MemoryStream()) {
var x = new X690.Sequence();
var s = new X690.Sequence();
var leaves = new X690.Node[] {
new X690.Null(),
new X690.Boolean(false),
new X690.Boolean(true),
new X690.Integer(-1),
new X690.Integer(0),
new X690.Integer(1),
new X690.Text("WOOF!")
{
IsDefiniteLength = false
},
new X690.Text("GRR.."),
new X690.Text("WOOF!")
{
IsDefiniteLength = false
},
new X690.Sequence()
};
foreach (var leaf in leaves)
{
s.Nodes.Add(leaf);
}
x.Nodes.Add(s);
x.Write(stream);
stream.Position = 0;
TT.Peek(x, stream);
var y = X690.Read(stream);
Assert.Equal(x, y);
}
}
public void T03_Null_Stream_IO()
{
using (var stream = new MemoryStream()) {
var x = new X690.Null();
x.Write(stream);
TT.Peek(x, stream);
stream.Position = 0;
var y = X690.Read(stream);
Assert.Equal(x, y);
}
}
public void T04_Null_Buffered_IO()
{
var buffer = new byte[3];
var x = new X690.Null();
var length = x.Write(buffer, 0);
TT.Peek(x, buffer, length);
var y = X690.Read(buffer, 0, length);
Assert.Equal(x, y);
Assert.Equal(y.Header.MessageLength, length);
}
public void T06_Boolean_Buffered_IO()
{
var buffer = new byte[3];
foreach (var i in new bool[] { true, false })
{
var x = new X690.Boolean(i);
var length = x.Write(buffer, 0);
TT.Peek(x, buffer, length);
var y = (X690.Read(buffer, 0, length)) as X690.Boolean;
Assert.Equal(x, y);
Assert.Equal(y.Header.MessageLength, length);
Assert.Equal(i, x.Value);
Assert.Equal(i, y.Value);
}
}
public void T05_Boolean_Stream_IO()
{
foreach (var i in new bool[] { true, false })
{
using (var stream = new MemoryStream()) {
var x = new X690.Boolean(i);
x.Write(stream);
TT.Peek(x, stream);
stream.Position = 0;
var y = (X690.Read(stream)) as X690.Boolean;
Assert.Equal(x, y);
Assert.Equal(i, x.Value);
Assert.Equal(i, y.Value);
}
}
}
public void T10_Text_DER_Buffered_IO()
{
var buffer = new byte[10];
foreach (var i in new string[] { "", "WOOF!" })
{
var x = new X690.Text(i);
var length = x.Write(buffer, 0);
TT.Peek(x, buffer, length);
var y = (X690.Read(buffer, 0, length)) as X690.Text;
Assert.Equal(i, x.Value);
Assert.Equal(i, y.Value);
Assert.Equal(x.Header.MessageLength, length);
Assert.Equal(x, y);
}
}
public void T09_Text_DER_Stream_IO()
{
foreach (var i in new string[] { "", "WOOF!" })
{
using (var stream = new MemoryStream()) {
var x = new X690.Text(i);
x.Write(stream);
TT.Peek(x, stream);
stream.Position = 0;
var y = (X690.Read(stream)) as X690.Text;
Assert.Equal(i, x.Value);
Assert.Equal(i, y.Value);
Assert.Equal(x, y);
}
}
}
public void T08_Integer_Buffered_IO()
{
var buffer = new byte[10];
for (int i = 0; i < 256; i++)
{
var n = TT.PRNG.Next(Int32.MinValue, Int32.MaxValue);
var x = new X690.Integer(n);
var length = x.Write(buffer, 0);
TT.Peek(x, buffer, length);
var y = (X690.Read(buffer, 0, length)) as X690.Integer;
Assert.Equal(n, x.Value);
Assert.Equal(x.ValueBits, y.ValueBits);
Assert.Equal(n, y.Value);
Assert.Equal(x.Header.MessageLength, length);
}
}
public void T07_Integer_Stream_IO()
{
for (int i = 0; i < 256; i++)
{
var n = TT.PRNG.Next(Int32.MinValue, Int32.MaxValue);
using (var stream = new MemoryStream()) {
var x = new X690.Integer(n);
x.Write(stream);
TT.Peek(x, stream);
stream.Position = 0;
var y = (X690.Read(stream)) as X690.Integer;
Assert.Equal(n, x.Value);
Assert.Equal(x.ValueBits, y.ValueBits);
Assert.Equal(n, y.Value);
}
}
}
public void T12_Text_BER_Bufered_IO()
{
var buffer = new byte[10];
foreach (var i in new string[] { "", "WOOF!" })
{
var x = new X690.Text(i)
{
IsDefiniteLength = false
};
Assert.Equal(-1, x.Header.MessageLength);
var length = x.Write(buffer, 0);
TT.Peek(x, buffer, length);
var y = (X690.Read(buffer, 0, 16)) as X690.Text;
Assert.Equal(i, x.Value);
Assert.Equal(i, y.Value);
Assert.False(y.Header.IsDefiniteLength);
Assert.Equal(-1, y.Header.MessageLength);
}
}
public void T11_Text_BER_Stream_IO()
{
foreach (var i in new string[] { "WOOF!", "" })
{
using (var stream = new MemoryStream()) {
var x = new X690.Text(i)
{
IsDefiniteLength = false
};
Assert.Equal(-1, x.Header.MessageLength);
x.Write(stream);
TT.Peek(x, stream);
stream.Position = 0;
var y = (X690.Read(stream)) as X690.Text;
Assert.Equal(i, x.Value);
Assert.Equal(i, y.Value);
Assert.False(y.Header.IsDefiniteLength);
Assert.Equal(-1, y.Header.MessageLength);
Assert.Equal(x, y);
}
}
}
public void T16_Sequence_Nested_BER_Buffered_IO()
{
var buffer = new byte[64];
var x = new X690.Sequence();
var s = new X690.Sequence();
var leaves = new X690.Node[] {
new X690.Null(),
new X690.Boolean(false),
new X690.Boolean(true),
new X690.Integer(-1),
new X690.Integer(0),
new X690.Integer(1),
new X690.Text("WOOF!")
{
IsDefiniteLength = false
},
new X690.Text("GRR.."),
new X690.Text("WOOF!")
{
IsDefiniteLength = false
},
new X690.Sequence()
};
foreach (var leaf in leaves)
{
s.Nodes.Add(leaf);
}
x.Nodes.Add(s);
var length = x.Write(buffer, 0);
TT.Peek(x, buffer, length);
var y = X690.Read(buffer, 0, length);
Assert.Equal(x, y);
}