152 lines
5.1 KiB
Java
152 lines
5.1 KiB
Java
/*
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* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8178025
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* @summary Verifies if SPANs in HTML text are rendered properly in hidpi
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* @run main/manual/othervm -Dsun.java2d.uiScale=2.25 GetSpanHiDpiBug
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*/
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import java.awt.BorderLayout;
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import java.awt.FlowLayout;
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import java.beans.PropertyChangeSupport;
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import java.util.concurrent.CountDownLatch;
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import java.util.concurrent.TimeUnit;
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import javax.swing.JButton;
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import javax.swing.JDialog;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.JTextArea;
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import javax.swing.SwingUtilities;
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public class GetSpanHiDpiBug {
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public static void main(String[] args) throws Exception {
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final CountDownLatch latch = new CountDownLatch(1);
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SpanTest test = new SpanTest(latch);
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Thread T1 = new Thread(test);
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T1.start();
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// wait for latch to complete
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boolean ret = false;
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try {
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ret = latch.await(3000, TimeUnit.SECONDS);
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} catch (InterruptedException ie) {
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throw ie;
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}
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if (!ret) {
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test.dispose();
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throw new RuntimeException(" User has not executed the test");
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}
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if (test.testResult == false) {
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throw new RuntimeException("Some characters overlap");
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}
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}
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}
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class SpanTest implements Runnable {
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static JFrame f;
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static JDialog dialog;
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public boolean testResult = false;
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private final CountDownLatch latch;
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public SpanTest(CountDownLatch latch) throws Exception {
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this.latch = latch;
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}
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@Override
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public void run() {
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try {
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createUI();
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spanTest();
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} catch (Exception ex) {
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dispose();
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latch.countDown();
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throw new RuntimeException("createUI Failed: " + ex.getMessage());
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}
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}
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public void dispose() {
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if (dialog != null) {
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dialog.dispose();
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}
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if (f != null) {
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f.dispose();
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}
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}
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private static void spanTest() throws Exception {
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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JLabel label =
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new JLabel("<html><span>A few words to get started "
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+ "before the bug</span><span>overlapping text</span></html>");
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f = new JFrame("");
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f.getContentPane().add(label, BorderLayout.CENTER);
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f.setSize(500,500);
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f.setVisible(true);
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}
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});
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}
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private final void createUI() throws Exception {
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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String description
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= " INSTRUCTIONS:\n"
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+ " A string will be shown.\n "
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+ " Press Pass if there is no overlap of characters\n"
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+ " else press Fail.";
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dialog = new JDialog();
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dialog.setTitle("textselectionTest");
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JTextArea textArea = new JTextArea(description);
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textArea.setEditable(false);
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final JButton passButton = new JButton("PASS");
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passButton.addActionListener((e) -> {
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testResult = true;
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dispose();
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latch.countDown();
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});
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final JButton failButton = new JButton("FAIL");
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failButton.addActionListener((e) -> {
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testResult = false;
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dispose();
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latch.countDown();
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});
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JPanel mainPanel = new JPanel(new BorderLayout());
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mainPanel.add(textArea, BorderLayout.CENTER);
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JPanel buttonPanel = new JPanel(new FlowLayout());
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buttonPanel.add(passButton);
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buttonPanel.add(failButton);
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mainPanel.add(buttonPanel, BorderLayout.SOUTH);
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dialog.add(mainPanel);
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dialog.pack();
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dialog.setVisible(true);
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}
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});
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}
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}
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