public void StringTests()
{
string test_ascii = "Hello simple test";
MemBlock b = MemBlock.Reference(System.Text.Encoding.UTF8.GetBytes(test_ascii));
Assert.IsTrue(b.IsAscii(0, b.Length), "IsAscii");
string test_unicode = "la\u00dfen";
b = MemBlock.Reference(System.Text.Encoding.UTF8.GetBytes(test_unicode));
Assert.IsFalse(b.IsAscii(0, b.Length), "Unicode not ascii");
}
public static string ReadString(MemBlock b, int offset, out int bytelength)
{
int null_idx = b.IndexOf(0, offset);
int raw_length = null_idx - offset;
bytelength = raw_length + 1; //One for the null
Encoding e;
/*
* Benchmarks of mono show this to be about twice as fast as just
* using UTF8. That really means UTF8 could be optimized in mono
*/
if (b.IsAscii(offset, raw_length))
{
e = Encoding.ASCII;
}
else
{
e = Encoding.UTF8;
}
return(b.GetString(e, offset, raw_length));
}
public static string ReadString(MemBlock b, int offset, out int bytelength)
{
int null_idx = b.IndexOf(0, offset);
int raw_length = null_idx - offset;
bytelength = raw_length + 1; //One for the null
Encoding e;
/*
* Benchmarks of mono show this to be about twice as fast as just
* using UTF8. That really means UTF8 could be optimized in mono
*/
if( b.IsAscii(offset, raw_length) ) {
e = Encoding.ASCII;
} else {
e = Encoding.UTF8;
}
return b.GetString(e, offset, raw_length);
}
