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8134732: [TEST_BUG] Test java/awt/applet/Applet/AppletFlipBuffer.java fails on Windows with AWTException

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Reviewed-by: azvegint, yan
This commit is contained in:
Sergey Bylokhov 2015-10-28 16:42:49 +03:00
parent 2b10aff433
commit 6b5651d4b8
1 changed files with 54 additions and 17 deletions
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71
jdk/test/java/awt/applet/Applet/AppletFlipBuffer.java
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@ -21,35 +21,72 @@
* questions.
*/
/* @test
@bug 8130390
@summary Applet fails to launch on virtual desktop
@author Semyon Sadetsky
*/
import java.applet.Applet;
import java.awt.AWTException;
import java.awt.BufferCapabilities;
import java.awt.BufferCapabilities.FlipContents;
import java.awt.Frame;
import java.awt.ImageCapabilities;
import java.util.HashSet;
import java.util.Set;
import sun.awt.AWTAccessor;
import sun.awt.AWTAccessor.ComponentAccessor;
import java.applet.Applet;
import java.awt.*;
import static java.awt.BufferCapabilities.FlipContents.BACKGROUND;
import static java.awt.BufferCapabilities.FlipContents.COPIED;
import static java.awt.BufferCapabilities.FlipContents.PRIOR;
import static java.awt.BufferCapabilities.FlipContents.UNDEFINED;
public class AppletFlipBuffer {
public static void main(String[] args) throws Exception {
/**
* @test
* @bug 8130390 8134732
* @summary Applet fails to launch on virtual desktop
* @modules java.desktop/sun.awt
* @author Semyon Sadetsky
*/
public final class AppletFlipBuffer {
static final ImageCapabilities[] ics = {new ImageCapabilities(true),
new ImageCapabilities(false)};
static final FlipContents[] cntx = {UNDEFINED, BACKGROUND, PRIOR, COPIED};
static final Set<BufferCapabilities> bcs = new HashSet<>();
static {
for (final ImageCapabilities icFront : ics) {
for (final ImageCapabilities icBack : ics) {
for (final FlipContents cnt : cntx) {
bcs.add(new BufferCapabilities(icFront, icBack, cnt));
}
}
}
}
public static void main(final String[] args) throws Exception {
Applet applet = new Applet();
AWTAccessor.ComponentAccessor componentAccessor
= AWTAccessor.getComponentAccessor();
BufferCapabilities caps = new BufferCapabilities(
new ImageCapabilities(true), new ImageCapabilities(true),
BufferCapabilities.FlipContents.BACKGROUND);
Frame frame = new Frame();
try {
frame.setSize(10, 10);
frame.add(applet);
frame.setUndecorated(true);
frame.setVisible(true);
componentAccessor.createBufferStrategy(applet, 2, caps);
test(applet);
System.out.println("ok");
}
finally {
} finally {
frame.dispose();
}
}
private static void test(final Applet applet) {
ComponentAccessor acc = AWTAccessor.getComponentAccessor();
for (int i = 1; i < 10; ++i) {
for (final BufferCapabilities caps : bcs) {
try {
acc.createBufferStrategy(applet, i, caps);
} catch (final AWTException ignored) {
// this kind of buffer strategy is not supported
}
}
}
}
}