public void Snprintf()
{
StringBuilder s = new StringBuilder(1000);
Stdlib.snprintf(s, "hello, %s world!\n");
Assert.AreEqual(s.ToString(), "hello, %s world!\n",
"#SNPF: string not echoed");
s = new StringBuilder(1000);
Stdlib.snprintf(s, "yet another %s test", "simple");
Assert.AreEqual(s.ToString(), "yet another simple test",
"#SNPF: string argument not printed");
s = new StringBuilder(1000);
string fmt =
@"this is another test:
char: '%c'
short: %i
int: %i
long: %li
float: %g
double: %g" + "\n";
Stdlib.snprintf(s, fmt, 'a', (short)16, 32, (long)64, (double)32.23, 64.46);
string expected =
@"this is another test:
char: 'a'
short: 16
int: 32
long: 64
float: 32.23
double: 64.46" + "\n";
Assert.AreEqual(s.ToString(), expected,
"#SNPF: printf of many builtin types failed");
}
