185 lines
7.0 KiB
Java
185 lines
7.0 KiB
Java
/*
|
|
* 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.
|
|
*/
|
|
|
|
/**
|
|
* @test
|
|
* @key headful
|
|
* @bug 8195095 8206238 8208638
|
|
* @summary Tests if Images are scaled correctly in JEditorPane.
|
|
* @run main ImageViewTest
|
|
*/
|
|
import java.awt.Robot;
|
|
import java.awt.Point;
|
|
import java.awt.Color;
|
|
import java.awt.Insets;
|
|
|
|
import javax.swing.JEditorPane;
|
|
import javax.swing.SwingUtilities;
|
|
import javax.swing.JFrame;
|
|
import javax.swing.WindowConstants;
|
|
|
|
public class ImageViewTest {
|
|
|
|
private static JFrame f;
|
|
|
|
private static void test(Robot r, JEditorPane editorPane,
|
|
final int WIDTH, final int HEIGHT ) throws Exception {
|
|
|
|
SwingUtilities.invokeAndWait(() -> {
|
|
f = new JFrame();
|
|
editorPane.setEditable(false);
|
|
f.add(editorPane);
|
|
f.setSize(WIDTH + 20, HEIGHT + 40);
|
|
f.setLocationRelativeTo(null);
|
|
f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
|
|
//This line will trigger the imageupdate, and consequently, the view
|
|
//will be populated with the appropriate color when the pixel color
|
|
//is queried by robot.
|
|
editorPane.getUI().getPreferredSize(editorPane);
|
|
f.setVisible(true);
|
|
});
|
|
|
|
r.waitForIdle();
|
|
r.delay(500);
|
|
|
|
SwingUtilities.invokeAndWait(() -> {
|
|
Insets insets = editorPane.getInsets();
|
|
Point loc = editorPane.getLocationOnScreen();
|
|
|
|
final Color blue = Color.BLUE;
|
|
final int offset = 10;
|
|
|
|
Color center = r.getPixelColor(loc.x + insets.left + WIDTH / 2,
|
|
loc.y + insets.top + HEIGHT / 2);
|
|
Color left = r.getPixelColor(loc.x + insets.left + offset,
|
|
loc.y + insets.top + HEIGHT / 2);
|
|
Color right = r.getPixelColor(loc.x + insets.left + WIDTH - offset,
|
|
loc.y + insets.top + HEIGHT / 2);
|
|
Color bottom = r.getPixelColor(loc.x + insets.left + WIDTH / 2,
|
|
loc.y + insets.top + HEIGHT - offset);
|
|
Color top = r.getPixelColor(loc.x + insets.left + WIDTH / 2,
|
|
loc.y + insets.top + offset);
|
|
|
|
f.dispose();
|
|
|
|
System.out.println("center color: " + center);
|
|
System.out.println("left color: " + left);
|
|
System.out.println("right color: " + right);
|
|
System.out.println("bottom color: " + bottom);
|
|
System.out.println("top color: " + top);
|
|
System.out.println();
|
|
|
|
if (!(blue.equals(center) && blue.equals(left) && blue.equals(right) &&
|
|
blue.equals(top) && blue.equals(bottom))) {
|
|
throw new RuntimeException("Test failed: Image not scaled correctly");
|
|
}
|
|
});
|
|
|
|
r.waitForIdle();
|
|
}
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
|
|
final String ABSOLUTE_FILE_PATH = ImageViewTest.class.getResource("circle.png").getPath();
|
|
|
|
System.out.println(ABSOLUTE_FILE_PATH);
|
|
|
|
Robot r = new Robot();
|
|
|
|
final JEditorPane[] editorPanes = new JEditorPane[11];
|
|
|
|
SwingUtilities.invokeAndWait(() -> {
|
|
editorPanes[0] = new JEditorPane("text/html",
|
|
"<img height=\"200\" src=\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[1] = new JEditorPane("text/html",
|
|
"<img width=\"200\" src=\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[2] = new JEditorPane("text/html",
|
|
"<img width=\"200\" height=\"200\" src=\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[3] = new JEditorPane("text/html",
|
|
"<img src=\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[4] = new JEditorPane("text/html",
|
|
"<img width=\"100\" src =\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[5] = new JEditorPane("text/html",
|
|
"<img height=\"100\" src =\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[6] = new JEditorPane("text/html",
|
|
"<img width=\"100\" height=\"100\" src =\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[7] = new JEditorPane("text/html",
|
|
"<img width=\"50\" src =\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[8] = new JEditorPane("text/html",
|
|
"<img height=\"50\" src =\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[9] = new JEditorPane("text/html",
|
|
"<img width=\"300\" src =\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
editorPanes[10] = new JEditorPane("text/html",
|
|
"<img height=\"300\" src =\"file:///" + ABSOLUTE_FILE_PATH + "\"");
|
|
|
|
});
|
|
|
|
r.waitForIdle();
|
|
|
|
System.out.println("Test with only height set to 200");
|
|
test(r, editorPanes[0], 200, 200);
|
|
|
|
System.out.println("Test with only width set to 200");
|
|
test(r, editorPanes[1], 200, 200);
|
|
|
|
System.out.println("Test with both of them set");
|
|
test(r, editorPanes[2], 200, 200);
|
|
|
|
System.out.println("Test with none of them set to 200");
|
|
test(r, editorPanes[3], 200, 200);
|
|
|
|
System.out.println("Test with only width set to 100");
|
|
test(r, editorPanes[4], 100, 100);
|
|
|
|
System.out.println("Test with only height set to 100");
|
|
test(r, editorPanes[5], 100, 100);
|
|
|
|
System.out.println("Test with both width and height set to 100");
|
|
test(r, editorPanes[6], 100, 100);
|
|
|
|
System.out.println("Test with only width set to 50");
|
|
test(r, editorPanes[7], 50, 50);
|
|
|
|
System.out.println("Test with only height set to 50");
|
|
test(r, editorPanes[8], 50, 50);
|
|
|
|
System.out.println("Test with only width set to 300");
|
|
test(r, editorPanes[9], 300, 300);
|
|
|
|
System.out.println("Test with only height set to 300");
|
|
test(r, editorPanes[10], 300, 300);
|
|
|
|
System.out.println("Test Passed.");
|
|
}
|
|
}
|