public virtual void TestSkipChars()
{
byte[] bytes = new byte[]{(byte) 0x80, (byte) 0x01, (byte) 0xFF, (byte) 0x7F, (byte) 0x80, (byte) 0x80, (byte) 0x01, (byte) 0x81, (byte) 0x80, (byte) 0x01, (byte) 0x06, (byte) 'L', (byte) 'u', (byte) 'c', (byte) 'e', (byte) 'n', (byte) 'e'};
System.String utf8Str = "\u0634\u1ea1";
byte[] utf8Bytes = System.Text.Encoding.GetEncoding("UTF-8").GetBytes(utf8Str);
byte[] theBytes = new byte[bytes.Length + 1 + utf8Bytes.Length];
Array.Copy(bytes, 0, theBytes, 0, bytes.Length);
theBytes[bytes.Length] = (byte) utf8Str.Length; //Add in the number of chars we are storing, which should fit in a byte for this test
Array.Copy(utf8Bytes, 0, theBytes, bytes.Length + 1, utf8Bytes.Length);
IndexInput is_Renamed = new MockIndexInput(theBytes);
Assert.AreEqual(128, is_Renamed.ReadVInt());
Assert.AreEqual(16383, is_Renamed.ReadVInt());
Assert.AreEqual(16384, is_Renamed.ReadVInt());
Assert.AreEqual(16385, is_Renamed.ReadVInt());
int charsToRead = is_Renamed.ReadVInt(); //number of chars in the Lucene string
Assert.IsTrue(0x06 == charsToRead, 0x06 + " does not equal: " + charsToRead);
is_Renamed.SkipChars(3);
char[] chars = new char[3]; //there should be 6 chars remaining
is_Renamed.ReadChars(chars, 0, 3);
System.String tmpStr = new System.String(chars);
Assert.IsTrue(tmpStr.Equals("ene") == true, tmpStr + " is not equal to " + "ene");
//Now read the UTF8 stuff
charsToRead = is_Renamed.ReadVInt() - 1; //since we are skipping one
is_Renamed.SkipChars(1);
Assert.IsTrue(utf8Str.Length - 1 == charsToRead, utf8Str.Length - 1 + " does not equal: " + charsToRead);
chars = new char[charsToRead];
is_Renamed.ReadChars(chars, 0, charsToRead);
tmpStr = new System.String(chars);
Assert.IsTrue(tmpStr.Equals(utf8Str.Substring(1)) == true, tmpStr + " is not equal to " + utf8Str.Substring(1));
}
public virtual void TestSkipChars()
{
byte[] bytes = new byte[] { (byte)(0x80), (byte)(0x01), (byte)(0xFF), (byte)(0x7F), (byte)(0x80), (byte)(0x80), (byte)(0x01), (byte)(0x81), (byte)(0x80), (byte)(0x01), (byte)(0x06), (byte)'L', (byte)'u', (byte)'c', (byte)'e', (byte)'n', (byte)'e' };
System.String utf8Str = "\u0634\u1ea1";
byte[] utf8Bytes = System.Text.Encoding.GetEncoding("UTF-8").GetBytes(utf8Str);
byte[] theBytes = new byte[bytes.Length + 1 + utf8Bytes.Length];
Array.Copy(bytes, 0, theBytes, 0, bytes.Length);
theBytes[bytes.Length] = (byte)utf8Str.Length; //Add in the number of chars we are storing, which should fit in a byte for this test
Array.Copy(utf8Bytes, 0, theBytes, bytes.Length + 1, utf8Bytes.Length);
IndexInput is_Renamed = new MockIndexInput(theBytes);
Assert.AreEqual(128, is_Renamed.ReadVInt());
Assert.AreEqual(16383, is_Renamed.ReadVInt());
Assert.AreEqual(16384, is_Renamed.ReadVInt());
Assert.AreEqual(16385, is_Renamed.ReadVInt());
int charsToRead = is_Renamed.ReadVInt(); //number of chars in the Lucene string
Assert.IsTrue(0x06 == charsToRead, 0x06 + " does not equal: " + charsToRead);
is_Renamed.SkipChars(3);
char[] chars = new char[3]; //there should be 6 chars remaining
is_Renamed.ReadChars(chars, 0, 3);
System.String tmpStr = new System.String(chars);
Assert.IsTrue(tmpStr.Equals("ene") == true, tmpStr + " is not equal to " + "ene");
//Now read the UTF8 stuff
charsToRead = is_Renamed.ReadVInt() - 1; //since we are skipping one
is_Renamed.SkipChars(1);
Assert.IsTrue(utf8Str.Length - 1 == charsToRead, utf8Str.Length - 1 + " does not equal: " + charsToRead);
chars = new char[charsToRead];
is_Renamed.ReadChars(chars, 0, charsToRead);
tmpStr = new System.String(chars);
Assert.IsTrue(tmpStr.Equals(utf8Str.Substring(1)) == true, tmpStr + " is not equal to " + utf8Str.Substring(1));
}
