/*
* 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
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*/
/*
@test
@bug 6758673
@summary Tests that windows are removed from owner's child windows list
@author art: area=awt.toplevel
@run main OwnedWindowsLeak
*/
public class OwnedWindowsLeak
{
{
// First, create many windows
for (int i = 0; i < 1000; i++)
{
}
// Second, make sure all the memory is allocated
while (true)
{
try
{
}
catch (OutOfMemoryError e)
{
break;
}
}
// Third, make sure all the weak references are null
{
{
throw new RuntimeException("Test FAILED: some of child windows are not GCed");
}
}
// Fourth, make sure owner's children list contains no elements
try
{
f.setAccessible(true);
{
throw new RuntimeException("Test FAILED: some of the child windows are not removed from owner's children list");
}
}
catch (NoSuchFieldException z)
{
return;
}
catch (Exception z)
{
throw new RuntimeException("Test FAILED: unexpected exception", z);
}
// Test passed
}
}