static Window createWindow(
final Capabilities caps,
final int x,
final int y,
final int width,
final int height,
final boolean onscreen,
final boolean undecorated)
throws InterruptedException {
final boolean userPos = x >= 0 && y >= 0; // user has specified a position
Assert.assertNotNull(caps);
caps.setOnscreen(onscreen);
// System.out.println("Requested: "+caps);
//
// Create native windowing resources .. X11/Win/OSX
//
final Window window = NewtFactory.createWindow(caps);
Assert.assertNotNull(window);
final Screen screen = window.getScreen();
final Display display = screen.getDisplay();
window.setUndecorated(onscreen && undecorated);
if (userPos) {
window.setPosition(x, y);
}
window.setSize(width, height);
Assert.assertEquals(false, window.isNativeValid());
Assert.assertEquals(false, window.isVisible());
window.setVisible(true);
// System.err.println("************* Created: "+window);
Assert.assertEquals(true, display.isNativeValid());
Assert.assertEquals(true, screen.isNativeValid());
Assert.assertEquals(true, window.isVisible());
Assert.assertEquals(true, window.isNativeValid());
Assert.assertEquals(width, window.getWidth());
Assert.assertEquals(height, window.getHeight());
/**
* we don't sync on position - unreliable test Point p0 = window.getLocationOnScreen(null);
* Assert.assertEquals(p0.getX(), window.getX()); Assert.assertEquals(p0.getY(), window.getY());
* if(userPos) { Assert.assertEquals(x, window.getX()); Assert.assertEquals(y, window.getY()); }
*/
final CapabilitiesImmutable chosenCapabilities =
window.getGraphicsConfiguration().getChosenCapabilities();
Assert.assertNotNull(chosenCapabilities);
Assert.assertTrue(chosenCapabilities.getGreenBits() >= 5);
Assert.assertTrue(chosenCapabilities.getBlueBits() >= 5);
Assert.assertTrue(chosenCapabilities.getRedBits() >= 5);
Assert.assertEquals(chosenCapabilities.isOnscreen(), onscreen);
return window;
}
@Test
public void testWindowNativeRecreate01Simple() throws InterruptedException {
final Capabilities caps = new Capabilities();
Assert.assertNotNull(caps);
final Window window =
createWindow(caps, -1, -1, width, height, true /* onscreen */, false /* undecorated */);
destroyWindow(window, true);
window.setVisible(true);
Assert.assertEquals(true, window.isNativeValid());
Assert.assertEquals(true, window.isVisible());
Assert.assertEquals(width, window.getWidth());
Assert.assertEquals(height, window.getHeight());
destroyWindow(window, true);
}
static void destroyWindow(final Window window, final boolean last) {
if (null == window) {
return;
}
final Screen screen = window.getScreen();
final Display display = screen.getDisplay();
window.destroy();
// System.err.println("************* Destroyed: "+window);
if (last) {
Assert.assertEquals(false, screen.isNativeValid());
Assert.assertEquals(false, display.isNativeValid());
} else {
Assert.assertEquals(true, screen.isNativeValid());
Assert.assertEquals(true, display.isNativeValid());
}
Assert.assertEquals(false, window.isNativeValid());
Assert.assertEquals(false, window.isVisible());
}