// bug #75065 and #73086.
public void GetCharsFEFF ()
{
byte [] data = new byte [] {0xEF, 0xBB, 0xBF};
Encoding enc = new UnixEncoding ();
string s = enc.GetString (data);
Assert.AreEqual (s, "\uFEFF");
Encoding utf = enc;
char[] testChars = {'\uFEFF','A'};
byte[] bytes = utf.GetBytes(testChars);
char[] chars = utf.GetChars(bytes);
Assert.AreEqual ('\uFEFF', chars [0], "#1");
Assert.AreEqual ('A', chars [1], "#2");
}
public void TestThrowOnInvalid ()
{
UnixEncoding u = new UnixEncoding ();
byte[] data = new byte [] { 0xC0, 0xAF };
string s = u.GetString (data);
Assert.AreEqual (4, s.Length);
Assert.AreEqual (0x0000, (int) s [0]);
Assert.AreEqual (0xC0, (int) s [1]);
Assert.AreEqual (0x0000, (int) s [2]);
Assert.AreEqual (0xAF, (int) s [3]);
Assert.AreEqual ("\u0000\xC0\u0000\xAF", s, "Output-TestThrowOnInvalid");
Assert.AreEqual (BitConverter.ToString (data), BitConverter.ToString (unix.GetBytes (s)), "Reconverted-TestThrowOnInvalid");
data = new byte [] { 0x30, 0x31, 0xC0, 0xAF, 0x30, 0x32 };
s = u.GetString (data);
Assert.AreEqual (8, s.Length);
Assert.AreEqual (0x30, (int) s [0]);
Assert.AreEqual (0x31, (int) s [1]);
Assert.AreEqual (0x0000, (int) s [2]);
Assert.AreEqual (0xC0, (int) s [3]);
Assert.AreEqual (0x0000, (int) s [4]);
Assert.AreEqual (0xAF, (int) s [5]);
Assert.AreEqual (0x30, (int) s [6]);
Assert.AreEqual (0x32, (int) s [7]);
Assert.AreEqual ("\x30\x31\u0000\xC0\u0000\xAF\x30\x32", s, "Output-TestThrowOnInvalid2");
Assert.AreEqual (BitConverter.ToString (data), BitConverter.ToString (unix.GetBytes (s)), "Reconverted-TestThrowOnInvalid2");
}