| /* |
| * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * 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. |
| */ |
| |
| import java.awt.Desktop; |
| import java.awt.GraphicsEnvironment; |
| import java.awt.HeadlessException; |
| import java.awt.desktop.AboutEvent; |
| import java.awt.desktop.AppForegroundEvent; |
| import java.awt.desktop.AppHiddenEvent; |
| import java.awt.desktop.AppReopenedEvent; |
| import java.awt.desktop.OpenFilesEvent; |
| import java.awt.desktop.OpenURIEvent; |
| import java.awt.desktop.PreferencesEvent; |
| import java.awt.desktop.PrintFilesEvent; |
| import java.awt.desktop.QuitEvent; |
| import java.awt.desktop.ScreenSleepEvent; |
| import java.awt.desktop.SystemSleepEvent; |
| import java.awt.desktop.UserSessionEvent; |
| import java.awt.desktop.UserSessionEvent.Reason; |
| import java.io.File; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * @test |
| * @bug 8203224 |
| * @summary tests that the correct exceptions are thrown by the events classes |
| * in {code java.awt.desktop} package |
| * @run main/othervm DesktopEventsExceptions |
| * @run main/othervm -Djava.awt.headless=true DesktopEventsExceptions |
| */ |
| public final class DesktopEventsExceptions { |
| |
| public static void main(final String[] args) { |
| // Each element of the list will creates one object to test |
| final List<Runnable> constructors = List.of( |
| AboutEvent::new, |
| AppForegroundEvent::new, |
| AppHiddenEvent::new, |
| AppReopenedEvent::new, |
| QuitEvent::new, |
| ScreenSleepEvent::new, |
| SystemSleepEvent::new, |
| PreferencesEvent::new, |
| () -> new PrintFilesEvent(Collections.emptyList()), |
| () -> new UserSessionEvent(Reason.UNSPECIFIED), |
| () -> new OpenFilesEvent(Collections.emptyList(), ""), |
| () -> new OpenURIEvent(new File("").toURI()) |
| ); |
| |
| for (final Runnable test : constructors) { |
| try { |
| test.run(); |
| checkHeadless(true); |
| checkSupported(true); |
| } catch (HeadlessException ex) { |
| checkHeadless(false); |
| } catch (UnsupportedOperationException ex) { |
| checkSupported(false); |
| } |
| } |
| } |
| |
| private static void checkSupported(final boolean isSupported) { |
| if (isSupported != Desktop.isDesktopSupported()) { |
| throw new RuntimeException(); |
| } |
| } |
| |
| private static void checkHeadless(final boolean isHeadless) { |
| if (isHeadless == GraphicsEnvironment.isHeadless()) { |
| throw new RuntimeException(); |
| } |
| } |
| } |