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Satyen Subramaniam
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8354552: Open source a few Swing tests
Backport-of: 31e293b0821b754f0fd0dd3a9d9143a0fd43a256
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‎test/jdk/javax/swing/JEditorPane/ScrollToReferenceTest/ScrollToReferenceTest.java‎

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/*
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* Copyright (c) 1999, 2025, 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 4194428
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* @summary Checks that scrolling an href to visible scrolls it to the top of the page.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual ScrollToReferenceTest
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*/
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import java.awt.Container;
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import java.awt.Dimension;
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import java.io.IOException;
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import java.net.URL;
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import javax.swing.JEditorPane;
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import javax.swing.JFrame;
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import javax.swing.JScrollPane;
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import javax.swing.event.HyperlinkEvent;
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import javax.swing.event.HyperlinkListener;
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public class ScrollToReferenceTest {
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static final String INSTRUCTIONS = """
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Wait for the html document to finish loading, click on the anchor
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with text 'CLICK ME'. If 'should be at top of editor pane' is
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scrolled to the top of the visible region of the text, click PASS,
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otherwise click FAIL.
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.instructions(INSTRUCTIONS)
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.columns(40)
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.testUI(ScrollToReferenceTest::createUI)
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.build()
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.awaitAndCheck();
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}
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static JFrame createUI() {
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JFrame frame = new JFrame("ScrollToReferenceTest");
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JEditorPane pane = new JEditorPane();
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try {
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pane.setPage(ScrollToReferenceTest.class.getResource("test.html"));
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} catch (IOException ioe) {
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PassFailJFrame.forceFail("Couldn't find html file");
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}
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pane.addHyperlinkListener(new HyperlinkListener() {
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public void hyperlinkUpdate(HyperlinkEvent e) {
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if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED &&
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e.getURL() != null) {
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try {
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pane.setPage(e.getURL());
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} catch (IOException ioe) {
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pane.setText("error finding url, click fail!");
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}
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}
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}
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});
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pane.setEditable(false);
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JScrollPane sp = new JScrollPane(pane);
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sp.setPreferredSize(new Dimension(400, 400));
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frame.add(sp);
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frame.setSize(400, 400);
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return frame;
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}
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}

‎test/jdk/javax/swing/JEditorPane/ScrollToReferenceTest/test.html‎

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<html>
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<body>
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<p><a href="#middle">Click ME!</a>
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p><a name="middle">should be at top of editor pane</a>
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p>a
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<p><a name="test">TEST</a>!
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<p>a
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</body>
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</html>

‎test/jdk/javax/swing/JLabel/bug4106007.java‎

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/*
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* Copyright (c) 1999, 2025, 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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/* @test
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* @bug 4106007
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* @summary Multi-line JLabel is now supported for HTML labels.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual bug4106007
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* */
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import java.awt.BorderLayout;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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public class bug4106007 {
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static final String INSTRUCTIONS = """
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The test window should have a label spanning multiple lines.
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If it is press PASS, else press FAIL.
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.instructions(INSTRUCTIONS)
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.columns(40)
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.testUI(bug4106007::createUI)
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.build()
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.awaitAndCheck();
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}
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static JFrame createUI() {
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JFrame frame = new JFrame("Bug4106007");
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frame.setLayout(new BorderLayout());
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String str = "<HTML><BODY>";
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String longLine =
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"I hope multi-line JLabel is now supported and you can see several lines instead of one long line. ";
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str += longLine;
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str += longLine;
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str += "</BODY></HTML>";
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JLabel lab = new JLabel(str);
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frame.add(lab, BorderLayout.NORTH);
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frame.setSize(400, 400);
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return frame;
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}
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}

‎test/jdk/javax/swing/JLabel/bug4945795.java‎

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/*
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* Copyright (c) 2004, 2025, 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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/* @test
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* @bug 4945795
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* @summary With mnemonic hiding turned on, Java does not display all mnemonics with ALT key
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* @requires (os.family == "windows")
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual bug4945795
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* */
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import java.awt.BorderLayout;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.UIManager;
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public class bug4945795 {
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static final String INSTRUCTIONS = """
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This test is for the Swing Windows Look And Feel.
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A test window will be displayed with the label 'Mnemonic Test'
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Click the mouse in the test window to make sure it has keyboard focus.
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Now press and hold the 'Alt' key.
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An underline should be displayed below the initial 'M' character.
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If it is press PASS, else press FAIL.
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""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.instructions(INSTRUCTIONS)
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.columns(40)
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.testUI(bug4945795::createUI)
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.build()
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.awaitAndCheck();
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}
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static JFrame createUI() {
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JFrame mainFrame = new JFrame("Bug4945795");
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try {
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UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
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} catch (Exception ex) {
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throw new RuntimeException("Can not set system look and feel");
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}
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mainFrame.setLayout(new BorderLayout());
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mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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JLabel label = new JLabel("Mnemonic test");
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label.setDisplayedMnemonic('M');
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mainFrame.add(label, BorderLayout.NORTH);
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mainFrame.setSize(400, 300);
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return mainFrame;
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}
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}

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