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// Tags: JDK1.2
// Copyright (C) 2005 David Gilbert <david.gilbert@object-refinery.com>
// 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, Inc., 51 Franklin Street, Fifth Floor,
// Boston, MA 02110-1301 USA.
package gnu.testlet.java.text.AttributedString;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.text.AttributedCharacterIterator;
import java.text.AttributedString;
import java.util.Locale;
import java.util.Map;
/**
* Some checks for the addAttribute() methods in the {@link AttributedString}
* class.
*/
public class addAttribute implements Testlet
{
/**
* Runs the test using the specified harness.
*
* @param harness the test harness (<code>null</code> not allowed).
*/
public void test(TestHarness harness)
{
test1(harness);
test2(harness);
}
private void test1(TestHarness harness)
{
harness.checkPoint("addAttribute(AttributedCharacterIterator.Attribute, Object);");
AttributedString as = new AttributedString("ABCDEFG");
as.addAttribute(AttributedCharacterIterator.Attribute.LANGUAGE, Locale.ENGLISH);
AttributedCharacterIterator aci = as.getIterator();
harness.check(aci.getRunStart(AttributedCharacterIterator.Attribute.LANGUAGE) == 0);
harness.check(aci.getRunLimit(AttributedCharacterIterator.Attribute.LANGUAGE) == 7);
// test adding an attribute to a zero length string
boolean pass = false;
as = new AttributedString("");
try
{
as.addAttribute(AttributedCharacterIterator.Attribute.LANGUAGE, "Unknown");
}
catch (IllegalArgumentException e)
{
pass = true;
}
harness.check(pass);
// test adding an attribute with a null value (permitted)
pass = true;
as = new AttributedString("123");
try
{
as.addAttribute(AttributedCharacterIterator.Attribute.LANGUAGE, null);
}
catch (Exception e)
{
pass = false;
}
harness.check(pass);
aci = as.getIterator();
Map attributes = aci.getAttributes();
harness.check(attributes.get(AttributedCharacterIterator.Attribute.LANGUAGE), null);
}
private void test2(TestHarness harness)
{
harness.checkPoint("addAttribute(AttributedCharacterIterator.Attribute, Object, int, int);");
AttributedString as = new AttributedString("ABCDEFG");
as.addAttribute(AttributedCharacterIterator.Attribute.LANGUAGE, "Unknown", 2, 4);
AttributedCharacterIterator aci = as.getIterator();
harness.check(aci.getRunStart(AttributedCharacterIterator.Attribute.LANGUAGE), 0);
harness.check(aci.getRunLimit(AttributedCharacterIterator.Attribute.LANGUAGE), 2);
aci.next();
aci.next();
aci.next();
harness.check(aci.getRunStart(AttributedCharacterIterator.Attribute.LANGUAGE), 2);
harness.check(aci.getRunLimit(AttributedCharacterIterator.Attribute.LANGUAGE), 4);
// if beginIndex < 0, there should be an IllegalArgumentException
boolean pass = false;
try
{
as = new AttributedString("ABC");
as.addAttribute(AttributedCharacterIterator.Attribute.LANGUAGE, Locale.FRANCE, -1, 1);
}
catch (IllegalArgumentException e)
{
pass = true;
}
harness.check(pass);
// if end index > length of string, there should be an
// IllegalArgumentException
pass = false;
try
{
as = new AttributedString("XYZ");
as.addAttribute(AttributedCharacterIterator.Attribute.LANGUAGE,
Locale.FRANCE, 1, 3);
}
catch (IllegalArgumentException e)
{
pass = true;
}
harness.check(true);
// if start index == end index, there should be an IllegalArgumentException
pass = false;
try
{
as = new AttributedString("123");
as.addAttribute(AttributedCharacterIterator.Attribute.LANGUAGE,
Locale.FRANCE, 1, 1);
}
catch (IllegalArgumentException e)
{
pass = true;
}
harness.check(pass);
}
}
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