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/*
* 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();
}
}
}
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