/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
@bug 4093817 4189594
@summary Test for an illegalargumentexception on loadFactor
*/
/**
* This class tests to see if creating a hash table with an
* illegal value of loadFactor results in an IllegalArgumentException
*/
public class IllegalLoadFactor {
boolean testSucceeded = false;
try{
// this should generate an IllegalArgumentException
}
catch (IllegalArgumentException e1) {
testSucceeded = true;
}
if(!testSucceeded)
throw new Exception("Hashtable, negative load factor");
testSucceeded = false;
try{
// this should generate an IllegalArgumentException
}
catch (IllegalArgumentException e1) {
testSucceeded = true;
}
if(!testSucceeded)
throw new Exception("Hashtable, NaN load factor");
testSucceeded = false;
try{
// this should generate an IllegalArgumentException
}
catch (IllegalArgumentException e1) {
testSucceeded = true;
}
if(!testSucceeded)
throw new Exception("HashMap, negative load factor");
testSucceeded = false;
try{
// this should generate an IllegalArgumentException
}
catch (IllegalArgumentException e1) {
testSucceeded = true;
}
if(!testSucceeded)
throw new Exception("HashMap, NaN load factor");
testSucceeded = false;
try{
// this should generate an IllegalArgumentException
}
catch (IllegalArgumentException e1) {
testSucceeded = true;
}
if(!testSucceeded)
throw new Exception("HashSet, negative load factor");
testSucceeded = false;
try{
// this should generate an IllegalArgumentException
}
catch (IllegalArgumentException e1) {
testSucceeded = true;
}
if(!testSucceeded)
throw new Exception("HashSet, NaN load factor");
testSucceeded = false;
try{
// this should generate an IllegalArgumentException
}
catch (IllegalArgumentException e1) {
testSucceeded = true;
}
if(!testSucceeded)
throw new Exception("WeakHashMap, negative load factor");
testSucceeded = false;
try{
// this should generate an IllegalArgumentException
}
catch (IllegalArgumentException e1) {
testSucceeded = true;
}
if(!testSucceeded)
throw new Exception("WeakHashMap, NaN load factor");
// Make sure that legal creates don't throw exceptions
}
}