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// Tags: JDK1.1
/* Copyright (C) 1999 Cygnus Solutions
This file is part of Mauve.
Mauve 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, or (at your option)
any later version.
Mauve 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 Mauve; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
package gnu.testlet.java.io.DataInputStream;
import gnu.testlet.Testlet;
import gnu.testlet.TestHarness;
import java.io.*;
public class readLine implements Testlet
{
private static void check(TestHarness harness, String input, String[] expected, int separator)
{
DataInputStream din =
new DataInputStream(new ByteArrayInputStream(input.getBytes()));
for (int i = 0; i < expected.length; i++)
{
try
{
harness.check(din.readLine(), expected[i]);
if (separator != -1)
harness.check(din.read() == separator, "missing separator in: " + input);
}
catch(Exception x)
{
harness.fail("unexpected exception " + x);
}
}
try
{
harness.check(din.readLine(), null);
}
catch(Exception x)
{
harness.fail("unexpected exception " + x);
}
}
public void test (TestHarness harness)
{
check(harness, "", new String[] {}, -1);
check(harness, "\n", new String[] { "" }, -1);
check(harness, "\r", new String[] { "" }, -1);
check(harness, "\r\n", new String[] { "" }, -1);
check(harness, "\n\r", new String[] { "", "" }, -1);
check(harness, "\r\nfoo", new String[] { "", "foo" }, -1);
check(harness, "foo\r\nbar", new String[] { "foo", "bar" }, -1);
check(harness, "foo\rbar", new String[] { "foo", "bar" }, -1);
check(harness, "foo\nbar", new String[] { "foo", "bar" }, -1);
check(harness, "foo\r\n:bar\n:", new String[] { "foo", "bar" }, ':');
check(harness, "foo\r\n:bar\r:", new String[] { "foo", "bar" }, ':');
check(harness, "foo\r\n:bar\r\n:", new String[] { "foo", "bar" }, ':');
}
}
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