8198333: ProblemList should be updated for headless mode
Reviewed-by: psadhukhan, prr
/*
* Copyright (c) 2013, 2017, 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.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.File;
import java.lang.reflect.Method;
import java.net.URL;
import javax.imageio.ImageIO;
import sun.awt.SunHints;
import java.awt.MediaTracker;
import java.awt.RenderingHints;
import java.awt.image.ImageObserver;
import javax.swing.JPanel;
import jdk.test.lib.Platform;
import java.awt.image.MultiResolutionImage;
/**
* @test
* @bug 8011059
* @key headful
* @author Alexander Scherbatiy
* @summary [macosx] Make JDK demos look perfect on retina displays
* @library /test/lib
* @build jdk.test.lib.Platform
* @requires (os.family == "mac")
* @modules java.desktop/sun.awt
* java.desktop/sun.awt.image
* java.desktop/sun.lwawt.macosx:open
* @run main MultiResolutionImageTest TOOLKIT_PREPARE
* @run main MultiResolutionImageTest TOOLKIT_LOAD
* @run main MultiResolutionImageTest TOOLKIT
*/
public class MultiResolutionImageTest {
private static final int IMAGE_WIDTH = 300;
private static final int IMAGE_HEIGHT = 200;
private static final Color COLOR_1X = Color.GREEN;
private static final Color COLOR_2X = Color.BLUE;
private static final String IMAGE_NAME_1X = "image.png";
private static final String IMAGE_NAME_2X = "image@2x.png";
public static void main(String[] args) throws Exception {
System.out.println("args: " + args.length);
if (args.length == 0) {
throw new RuntimeException("Not found a test");
}
String test = args[0];
System.out.println("TEST: " + test);
// To automatically pass the test if the test is not run using JTReg.
if (!Platform.isOSX()) {
System.out.println("Non-Mac platform detected. Passing the test");
return;
}
switch (test) {
case "TOOLKIT_PREPARE":
testToolkitMultiResolutionImagePrepare();
break;
case "TOOLKIT_LOAD":
testToolkitMultiResolutionImageLoad();
break;
case "TOOLKIT":
testToolkitMultiResolutionImage();
testImageNameTo2xParsing();
break;
default:
throw new RuntimeException("Unknown test: " + test);
}
System.out.println("Test passed.");
}
static void testToolkitMultiResolutionImagePrepare() throws Exception {
generateImages();
File imageFile = new File(IMAGE_NAME_1X);
String fileName = imageFile.getAbsolutePath();
Image image = Toolkit.getDefaultToolkit().getImage(fileName);
Toolkit toolkit = Toolkit.getDefaultToolkit();
toolkit.prepareImage(image, IMAGE_WIDTH, IMAGE_HEIGHT,
new LoadImageObserver(image));
testToolkitMultiResolutionImageLoad(image);
}
static void testToolkitMultiResolutionImageLoad() throws Exception {
generateImages();
File imageFile = new File(IMAGE_NAME_1X);
String fileName = imageFile.getAbsolutePath();
Image image = Toolkit.getDefaultToolkit().getImage(fileName);
testToolkitMultiResolutionImageLoad(image);
}
static void testToolkitMultiResolutionImageLoad(Image image)
throws Exception {
MediaTracker tracker = new MediaTracker(new JPanel());
tracker.addImage(image, 0);
tracker.waitForID(0);
if (tracker.isErrorAny()) {
throw new RuntimeException("Error during image loading");
}
tracker.removeImage(image, 0);
testImageLoaded(image);
int w = image.getWidth(null);
int h = image.getHeight(null);
Image resolutionVariant = ((MultiResolutionImage) image)
.getResolutionVariant(2 * w, 2 * h);
if (image == resolutionVariant) {
throw new RuntimeException("Resolution variant is not loaded");
}
testImageLoaded(resolutionVariant);
}
static void testImageLoaded(Image image) {
Toolkit toolkit = Toolkit.getDefaultToolkit();
int flags = toolkit.checkImage(image, IMAGE_WIDTH, IMAGE_WIDTH,
new SilentImageObserver());
if ((flags & (ImageObserver.FRAMEBITS | ImageObserver.ALLBITS)) == 0) {
throw new RuntimeException("Image is not loaded!");
}
}
static class SilentImageObserver implements ImageObserver {
@Override
public boolean imageUpdate(Image img, int infoflags, int x, int y,
int width, int height) {
throw new RuntimeException("Observer should not be called!");
}
}
static class LoadImageObserver implements ImageObserver {
Image image;
public LoadImageObserver(Image image) {
this.image = image;
}
@Override
public boolean imageUpdate(Image img, int infoflags, int x, int y,
int width, int height) {
if (image != img) {
throw new RuntimeException("Original image is not passed "
+ "to the observer");
}
if ((infoflags & ImageObserver.WIDTH) != 0) {
if (width != IMAGE_WIDTH) {
throw new RuntimeException("Original width is not passed "
+ "to the observer");
}
}
if ((infoflags & ImageObserver.HEIGHT) != 0) {
if (height != IMAGE_HEIGHT) {
throw new RuntimeException("Original height is not passed "
+ "to the observer");
}
}
return (infoflags & ALLBITS) == 0;
}
}
static void testToolkitMultiResolutionImage() throws Exception {
generateImages();
File imageFile = new File(IMAGE_NAME_1X);
String fileName = imageFile.getAbsolutePath();
URL url = imageFile.toURI().toURL();
testToolkitMultiResolutionImageChache(fileName, url);
Image image = Toolkit.getDefaultToolkit().getImage(fileName);
testToolkitImageObserver(image);
testToolkitMultiResolutionImage(image, false);
testToolkitMultiResolutionImage(image, true);
image = Toolkit.getDefaultToolkit().getImage(url);
testToolkitImageObserver(image);
testToolkitMultiResolutionImage(image, false);
testToolkitMultiResolutionImage(image, true);
}
static void testToolkitMultiResolutionImageChache(String fileName,
URL url) {
Image img1 = Toolkit.getDefaultToolkit().getImage(fileName);
if (!(img1 instanceof MultiResolutionImage)) {
throw new RuntimeException("Not a MultiResolutionImage");
}
Image img2 = Toolkit.getDefaultToolkit().getImage(fileName);
if (img1 != img2) {
throw new RuntimeException("Image is not cached");
}
img1 = Toolkit.getDefaultToolkit().getImage(url);
if (!(img1 instanceof MultiResolutionImage)) {
throw new RuntimeException("Not a MultiResolutionImage");
}
img2 = Toolkit.getDefaultToolkit().getImage(url);
if (img1 != img2) {
throw new RuntimeException("Image is not cached");
}
}
static void testToolkitMultiResolutionImage(Image image,
boolean enableImageScaling) throws Exception {
MediaTracker tracker = new MediaTracker(new JPanel());
tracker.addImage(image, 0);
tracker.waitForID(0);
if (tracker.isErrorAny()) {
throw new RuntimeException("Error during image loading");
}
final BufferedImage bufferedImage1x = new BufferedImage(IMAGE_WIDTH,
IMAGE_HEIGHT, BufferedImage.TYPE_INT_RGB);
Graphics2D g1x = (Graphics2D) bufferedImage1x.getGraphics();
setImageScalingHint(g1x, false);
g1x.drawImage(image, 0, 0, null);
checkColor(bufferedImage1x.getRGB(3 * IMAGE_WIDTH / 4,
3 * IMAGE_HEIGHT / 4), false);
Image resolutionVariant = ((MultiResolutionImage) image).
getResolutionVariant(2 * IMAGE_WIDTH, 2 * IMAGE_HEIGHT);
if (resolutionVariant == null) {
throw new RuntimeException("Resolution variant is null");
}
MediaTracker tracker2x = new MediaTracker(new JPanel());
tracker2x.addImage(resolutionVariant, 0);
tracker2x.waitForID(0);
if (tracker2x.isErrorAny()) {
throw new RuntimeException("Error during scalable image loading");
}
final BufferedImage bufferedImage2x = new BufferedImage(2 * IMAGE_WIDTH,
2 * IMAGE_HEIGHT, BufferedImage.TYPE_INT_RGB);
Graphics2D g2x = (Graphics2D) bufferedImage2x.getGraphics();
setImageScalingHint(g2x, enableImageScaling);
g2x.drawImage(image, 0, 0, 2 * IMAGE_WIDTH,
2 * IMAGE_HEIGHT, 0, 0, IMAGE_WIDTH, IMAGE_HEIGHT, null);
checkColor(bufferedImage2x.getRGB(3 * IMAGE_WIDTH / 2,
3 * IMAGE_HEIGHT / 2), enableImageScaling);
if (!(image instanceof MultiResolutionImage)) {
throw new RuntimeException("Not a MultiResolutionImage");
}
MultiResolutionImage multiResolutionImage
= (MultiResolutionImage) image;
Image image1x = multiResolutionImage.getResolutionVariant(
IMAGE_WIDTH, IMAGE_HEIGHT);
Image image2x = multiResolutionImage.getResolutionVariant(
2 * IMAGE_WIDTH, 2 * IMAGE_HEIGHT);
if (image1x.getWidth(null) * 2 != image2x.getWidth(null)
|| image1x.getHeight(null) * 2 != image2x.getHeight(null)) {
throw new RuntimeException("Wrong resolution variant size");
}
}
static void testToolkitImageObserver(final Image image) {
ImageObserver observer = new ImageObserver() {
@Override
public boolean imageUpdate(Image img, int infoflags, int x, int y,
int width, int height) {
if (img != image) {
throw new RuntimeException("Wrong image in observer");
}
if ((infoflags & (ImageObserver.ERROR | ImageObserver.ABORT))
!= 0) {
throw new RuntimeException("Error during image loading");
}
return (infoflags & ImageObserver.ALLBITS) == 0;
}
};
final BufferedImage bufferedImage2x = new BufferedImage(2 * IMAGE_WIDTH,
2 * IMAGE_HEIGHT, BufferedImage.TYPE_INT_RGB);
Graphics2D g2x = (Graphics2D) bufferedImage2x.getGraphics();
setImageScalingHint(g2x, true);
g2x.drawImage(image, 0, 0, 2 * IMAGE_WIDTH, 2 * IMAGE_HEIGHT, 0, 0,
IMAGE_WIDTH, IMAGE_HEIGHT, observer);
}
static void setImageScalingHint(Graphics2D g2d,
boolean enableImageScaling) {
g2d.setRenderingHint(SunHints.KEY_RESOLUTION_VARIANT, enableImageScaling
? RenderingHints.VALUE_RESOLUTION_VARIANT_DEFAULT
: RenderingHints.VALUE_RESOLUTION_VARIANT_BASE);
}
static void checkColor(int rgb, boolean isImageScaled) {
if (!isImageScaled && COLOR_1X.getRGB() != rgb) {
throw new RuntimeException("Wrong 1x color: " + new Color(rgb));
}
if (isImageScaled && COLOR_2X.getRGB() != rgb) {
throw new RuntimeException("Wrong 2x color" + new Color(rgb));
}
}
static void generateImages() throws Exception {
if (!new File(IMAGE_NAME_1X).exists()) {
generateImage(1);
}
if (!new File(IMAGE_NAME_2X).exists()) {
generateImage(2);
}
}
static void generateImage(int scale) throws Exception {
BufferedImage image = new BufferedImage(
scale * IMAGE_WIDTH, scale * IMAGE_HEIGHT,
BufferedImage.TYPE_INT_RGB);
Graphics g = image.getGraphics();
g.setColor(scale == 1 ? COLOR_1X : COLOR_2X);
g.fillRect(0, 0, scale * IMAGE_WIDTH, scale * IMAGE_HEIGHT);
File file = new File(scale == 1 ? IMAGE_NAME_1X : IMAGE_NAME_2X);
ImageIO.write(image, "png", file);
}
static void testImageNameTo2xParsing() throws Exception {
for (String[] testNames : TEST_FILE_NAMES) {
String testName = testNames[0];
String goldenName = testNames[1];
String resultName = getTestScaledImageName(testName);
if (!isValidPath(testName) && resultName == null) {
continue;
}
if (goldenName.equals(resultName)) {
continue;
}
throw new RuntimeException("Test name " + testName
+ ", result name: " + resultName);
}
for (URL[] testURLs : TEST_URLS) {
URL testURL = testURLs[0];
URL goldenURL = testURLs[1];
URL resultURL = getTestScaledImageURL(testURL);
if (!isValidPath(testURL.getPath()) && resultURL == null) {
continue;
}
if (goldenURL.equals(resultURL)) {
continue;
}
throw new RuntimeException("Test url: " + testURL
+ ", result url: " + resultURL);
}
}
static URL getTestScaledImageURL(URL url) throws Exception {
Method method = getScalableImageMethod("getScaledImageURL", URL.class);
return (URL) method.invoke(null, url);
}
static String getTestScaledImageName(String name) throws Exception {
Method method = getScalableImageMethod(
"getScaledImageName", String.class);
return (String) method.invoke(null, name);
}
private static boolean isValidPath(String path) {
return !path.isEmpty() && !path.endsWith("/") && !path.endsWith(".")
&& !path.contains("@2x");
}
private static Method getScalableImageMethod(String name,
Class... parameterTypes) throws Exception {
Toolkit toolkit = Toolkit.getDefaultToolkit();
Method method = toolkit.getClass()
.
getDeclaredMethod(name, parameterTypes);
method.setAccessible(true);
return method;
}
private static final String[][] TEST_FILE_NAMES;
private static final URL[][] TEST_URLS;
static {
TEST_FILE_NAMES = new String[][]{
{"", null},
{".", null},
{"..", null},
{"/", null},
{"/.", null},
{"dir/", null},
{"dir/.", null},
{"aaa@2x.png", null},
{"/dir/aaa@2x.png", null},
{"image", "image@2x"},
{"image.ext", "image@2x.ext"},
{"image.aaa.ext", "image.aaa@2x.ext"},
{"dir/image", "dir/image@2x"},
{"dir/image.ext", "dir/image@2x.ext"},
{"dir/image.aaa.ext", "dir/image.aaa@2x.ext"},
{"dir/aaa.bbb/image", "dir/aaa.bbb/image@2x"},
{"dir/aaa.bbb/image.ext", "dir/aaa.bbb/image@2x.ext"},
{"dir/aaa.bbb/image.ccc.ext", "dir/aaa.bbb/image.ccc@2x.ext"},
{"/dir/image", "/dir/image@2x"},
{"/dir/image.ext", "/dir/image@2x.ext"},
{"/dir/image.aaa.ext", "/dir/image.aaa@2x.ext"},
{"/dir/aaa.bbb/image", "/dir/aaa.bbb/image@2x"},
{"/dir/aaa.bbb/image.ext", "/dir/aaa.bbb/image@2x.ext"},
{"/dir/aaa.bbb/image.ccc.ext", "/dir/aaa.bbb/image.ccc@2x.ext"}
};
try {
TEST_URLS = new URL[][]{
// file
{new URL("file:/aaa"), new URL("file:/aaa@2x")},
{new URL("file:/aaa.ext"), new URL("file:/aaa@2x.ext")},
{new URL("file:/aaa.bbb.ext"), new URL("file:/aaa.bbb@2x.ext")},
{new URL("file:/ccc/aaa.bbb.ext"),
new URL("file:/ccc/aaa.bbb@2x.ext")},
{new URL("file:/ccc.ddd/aaa.bbb.ext"),
new URL("file:/ccc.ddd/aaa.bbb@2x.ext")},
{new URL("file:///~/image"), new URL("file:///~/image@2x")},
{new URL("file:///~/image.ext"),
new URL("file:///~/image@2x.ext")},
// http
{new URL("http://www.test.com"), null},
{new URL("http://www.test.com/"), null},
{new URL("http://www.test.com///"), null},
{new URL("http://www.test.com/image"),
new URL("http://www.test.com/image@2x")},
{new URL("http://www.test.com/image.ext"),
new URL("http://www.test.com/image@2x.ext")},
{new URL("http://www.test.com/dir/image"),
new URL("http://www.test.com/dir/image@2x")},
{new URL("http://www.test.com:80/dir/image.aaa.ext"),
new URL("http://www.test.com:80/dir/image.aaa@2x.ext")},
{new URL("http://www.test.com:8080/dir/image.aaa.ext"),
new URL("http://www.test.com:8080/dir/image.aaa@2x.ext")},
// jar
{new URL("jar:file:/dir/Java2D.jar!/image"),
new URL("jar:file:/dir/Java2D.jar!/image@2x")},
{new URL("jar:file:/dir/Java2D.jar!/image.aaa.ext"),
new URL("jar:file:/dir/Java2D.jar!/image.aaa@2x.ext")},
{new URL("jar:file:/dir/Java2D.jar!/images/image"),
new URL("jar:file:/dir/Java2D.jar!/images/image@2x")},
{new URL("jar:file:/dir/Java2D.jar!/images/image.ext"),
new URL("jar:file:/dir/Java2D.jar!/images/image@2x.ext")},
{new URL("jar:file:/aaa.bbb/Java2D.jar!/images/image.ext"),
new URL("jar:file:/aaa.bbb/Java2D.jar!/"
+ "images/image@2x.ext")},
{new URL("jar:file:/dir/Java2D.jar!/aaa.bbb/image.ext"),
new URL("jar:file:/dir/Java2D.jar!/"
+ "aaa.bbb/image@2x.ext")},};
} catch (Exception e) {
throw new RuntimeException(e);
}
}
static class PreloadedImageObserver implements ImageObserver {
@Override
public boolean imageUpdate(Image img, int infoflags, int x, int y,
int width, int height) {
throw new RuntimeException("Image should be already preloaded");
}
}
}