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*
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* 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
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*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
/*
* @test
* @bug 6657026
* @summary Tests constancy of borders
* @author Sergey Malenkov
*/
import java.awt.Insets;
import javax.swing.border.Border;
import javax.swing.plaf.metal.MetalBorders.ButtonBorder;
import javax.swing.plaf.metal.MetalBorders.MenuBarBorder;
import javax.swing.plaf.metal.MetalBorders.MenuItemBorder;
import javax.swing.plaf.metal.MetalBorders.PopupMenuBorder;
public class Test6657026 {
private static final Insets NEGATIVE = new Insets(Integer.MIN_VALUE,
Integer.MIN_VALUE,
Integer.MIN_VALUE,
Integer.MIN_VALUE);
public static void main(String[] args) {
new ButtonBorder() {{borderInsets = NEGATIVE;}};
new MenuBarBorder() {{borderInsets = NEGATIVE;}};
new MenuItemBorder() {{borderInsets = NEGATIVE;}};
new PopupMenuBorder() {{borderInsets = NEGATIVE;}};
test(create("ButtonBorder"));
test(create("MenuBarBorder"));
test(create("MenuItemBorder"));
test(create("PopupMenuBorder"));
test(create("Flush3DBorder"));
test(create("InternalFrameBorder"));
// NOT USED: test(create("FrameBorder"));
// NOT USED: test(create("DialogBorder"));
test(create("PaletteBorder"));
test(create("OptionDialogBorder"));
test(create("ScrollPaneBorder"));
}
private static Border create(String name) {
try {
name = "javax.swing.plaf.metal.MetalBorders$" + name;
return (Border) Class.forName(name).newInstance();
}
catch (Exception exception) {
throw new Error("unexpected exception", exception);
}
}
private static void test(Border border) {
Insets actual = border.getBorderInsets(null);
if (NEGATIVE.equals(actual)) {
throw new Error("unexpected insets in " + border.getClass());
}
Insets expected = (Insets) actual.clone();
// modify
actual.top++;
actual.left++;
actual.right++;
actual.bottom++;
// validate
if (!expected.equals(border.getBorderInsets(null))) {
throw new Error("shared insets in " + border.getClass());
}
}
}