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/*************************************************************************
/* mark.java -- Tests LineNumberReader.mark() and reset().
/*
/* Copyright (c) 2003 Free Software Foundation, Inc.
/* Written by Mark Wielaard (mark@klomp.org)
/*
/* This program is free software; you can redistribute it and/or modify
/* it under the terms of the GNU General Public License as published
/* by the Free Software Foundation, either version 2 of the License, or
/* (at your option) any later version.
/*
/* This program is distributed in the hope that it will be useful, but
/* WITHOUT ANY WARRANTY; without even the implied warranty of
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
/* GNU General Public License for more details.
/*
/* You should have received a copy of the GNU General Public License
/* along with this program; if not, write to the Free Software Foundation
/* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA
/*************************************************************************/
// Tags: JDK1.1
package gnu.testlet.java.io.LineNumberReader;
import gnu.testlet.Testlet;
import gnu.testlet.TestHarness;
import java.io.*;
public class mark implements Testlet
{
public void test(TestHarness harness)
{
String s = "1234567890abcdef";
for (int nr = 0; nr <= 16; nr++)
for (int limit = 1; limit < 16 - nr; limit++)
{
String test = "nr: " + nr + " limit: " + limit;
try
{
StringReader sr = new StringReader(s);
LineNumberReader lnr = new LineNumberReader(sr, 2);
// Read some nr of chars.
for (int i = 0; i < nr; i++)
lnr.read();
// Set limit and read char we want to return to.
lnr.mark(limit);
int j = lnr.read();
// Gobble up some more chars till the limit
for (int i = 0; i < limit - 1; i++)
lnr.read();
// Reset and reread char
lnr.reset();
int k = lnr.read();
harness.check(j, k, test);
}
catch(IOException e)
{
harness.debug(e);
harness.check(false, test);
}
}
}
}
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