Hi Archie,
On Mon, 21 Jun 1999, Archie Cobbs wrote:
AC| Do you have a simple test case to demonstrate this bug? I have a slightly
AC| different patch I'd like to try.
In the Attachement. Should return something like 012 / 123 / 234 / ...
I see what you mean, my patch was buggy as well: we've to refill the
Buffer at position 'size', not 'pos':
---
if (size < readAheadLimit)
refillBuffer (size)
---
ciao,
-hen
---
Henner Zeller [EMAIL PROTECTED]
PGP pub key [77F75B39]: finger [EMAIL PROTECTED]
If Microsoft is the answer, it must have been a VERY silly question.
/*
* Test-case to check wether java.io.BufferedReader works.
* H.Z.
*/
import java.io.BufferedReader;
import java.io.StringReader;
public class BufferedReaderBug {
public static int READLEN = 3;
public static void main (String argv[]) {
/*
* the source we read from.
*/
StringReader source = new StringReader ("0123456789ABC");
/*
* limit Buffer size to 5
*/
BufferedReader b = new BufferedReader (source, 5);
char buf[] = new char [READLEN];
try {
for (;;) {
b.mark( READLEN );
int charsRead = 0;
int len = 0;
// read until required size read ..
while (charsRead < READLEN &&
(len = b.read (buf, charsRead, READLEN-charsRead)) >= 0)
charsRead += len;
if (len < 0) break; // done.
System.err.println ("read " + buf);
b.reset();
b.read(); // next char
}
}
catch (java.io.IOException e) {
e.printStackTrace();
}
}
}
