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Satyen Subramaniam
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8353309: Open source several Swing text tests
8359418: Test "javax/swing/text/GlyphView/bug4188841.java" failed because the phrase of text pane does not match the instructions Reviewed-by: serb Backport-of: 31a6de2e743923c92e976d5f5536120736d56029
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‎test/jdk/javax/swing/text/BoxView/BaselineTest.java‎

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/*
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* Copyright (c) 2002, 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 4519537 4522866
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* @summary Tests that text and components in paragraph views line up at their baselines.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual BaselineTest
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*/
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import java.awt.Color;
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import java.awt.Dimension;
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import java.awt.Font;
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import java.awt.Graphics;
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import java.awt.GridLayout;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JScrollPane;
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import javax.swing.JTextPane;
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import javax.swing.text.ComponentView;
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import javax.swing.text.BadLocationException;
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import javax.swing.text.Document;
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import javax.swing.text.Element;
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import javax.swing.text.SimpleAttributeSet;
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import javax.swing.text.StyleConstants;
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import javax.swing.text.StyledEditorKit;
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import javax.swing.text.View;
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import javax.swing.text.ViewFactory;
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public class BaselineTest {
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static final String INSTRUCTIONS = """
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Test that components displayed in a JTextPane properly respect their vertical alignment.
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There are two text panes, stacked vertically with similar content except the bottom components are taller.
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The content consists of a leading and trailing text string, with pink coloured components between.
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The text string content means the strings 'Default Size Text' and 'Large Size Text'.
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Text content baseline is at the bottom of CAPITAL letters in the text.
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Each pink component has a string displaying its alignment setting in the range 0.0 to 1.0
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NB: The position of the strings "align = 0.0" etc is not important, it is the component position that matters.
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0.0 means it should be aligned with its top at the text content baseline,
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1.0 means it should be aligned with its bottom at the text content baseline.
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A value in between will be a proportional alignment, eg 0.5 is centered on the text content baseline
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If the content displays as described, the test PASSES.
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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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.title("BaselineTest Test Instructions")
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.instructions(INSTRUCTIONS)
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.columns(60)
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.rows(12)
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.testUI(BaselineTest::createUI)
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.positionTestUIBottomRowCentered()
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.build()
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.awaitAndCheck();
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}
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public static JFrame createUI() {
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JFrame frame = new JFrame("BaselineTest");
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frame.setLayout(new GridLayout(2, 1));
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JTextPane prefPane = new JTextPane();
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initJTextPane(prefPane);
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frame.add(new JScrollPane(prefPane));
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JTextPane variablePane = new JTextPane();
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variablePane.setEditorKit(new CustomEditorKit());
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initJTextPane(variablePane);
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frame.add(new JScrollPane(variablePane));
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frame.setSize(800, 400);
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return frame;
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}
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static void initJTextPane(JTextPane tp) {
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try {
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Document doc = tp.getDocument();
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doc.insertString(0, " Default Size Text ", null);
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tp.setCaretPosition(doc.getLength());
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tp.insertComponent(new PaintLabel(0.0f));
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tp.insertComponent(new PaintLabel(0.2f));
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tp.insertComponent(new PaintLabel(0.5f));
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tp.insertComponent(new PaintLabel(0.7f));
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tp.insertComponent(new PaintLabel(1.0f));
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SimpleAttributeSet set = new SimpleAttributeSet();
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StyleConstants.setFontSize(set, 20);
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tp.setCaretPosition(doc.getLength());
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doc.insertString(doc.getLength(), " Large Size Text ", set);
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} catch (BadLocationException ble) {
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throw new RuntimeException(ble);
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}
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}
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static class PaintLabel extends JLabel {
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private int pref = 40;
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private int min = pref - 30;
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private int max = pref + 30;
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public PaintLabel(float align) {
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setAlignmentY(align);
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String alignStr = String.valueOf(align);
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setText("align = " + alignStr);
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setOpaque(true);
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setBackground(Color.PINK);
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}
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public Dimension getMinimumSize() {
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return new Dimension(super.getMinimumSize().width, min);
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}
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public Dimension getPreferredSize() {
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return new Dimension(super.getPreferredSize().width, pref);
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}
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public Dimension getMaximumSize() {
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return new Dimension(super.getMaximumSize().width, max);
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}
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public void paintComponent(Graphics g) {
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g.setColor(Color.PINK);
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g.fillRect(0, 0, getWidth(), getHeight());
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int y = (int)(getAlignmentY() * getHeight());
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g.setColor(Color.BLACK);
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g.drawLine(0, y, getWidth(), y);
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g.drawString(getText(), 0, 10);
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}
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}
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static class CustomComponentView extends ComponentView {
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public CustomComponentView(Element elem) {
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super(elem);
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}
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public int getResizeWeight(int axis) {
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return 1;
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}
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}
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static class CustomEditorKit extends StyledEditorKit implements ViewFactory {
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public View create(Element elem) {
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if (StyleConstants.ComponentElementName.equals(elem.getName())) {
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return new CustomComponentView(elem);
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} else {
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return super.getViewFactory().create(elem);
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}
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}
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public ViewFactory getViewFactory() {
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return this;
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}
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}
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}

‎test/jdk/javax/swing/text/GlyphView/bug4188841.java‎

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/*
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* Copyright (c) 2003, 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 4188841
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* @summary Tests a JTextPane wrapping issue
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual bug4188841
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*/
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import java.awt.Dimension;
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import javax.swing.JFrame;
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import javax.swing.JScrollPane;
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import javax.swing.JTextPane;
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public class bug4188841 {
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static final String INSTRUCTIONS = """
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The text pane contains the phrase "the quick brown fox jumps over the lazy dog",
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all the words are separated by tabs. When the test starts, the whole phrase should
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appear on one line. If it is wrapped along two or more lines, the test FAILS.
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Otherwise, place the text caret in the very end of the line (e.g. by clicking
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in the line and hitting End). Press Enter twice. The text should appear as one
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line at all times. If the text wraps when you press Enter, the test FAILS.
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""";
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static class NoWrapTextPane extends JTextPane {
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public boolean getScrollableTracksViewportWidth() {
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//should not allow text to be wrapped
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return false;
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}
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public void setSize(Dimension d) {
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// don't let the Textpane get sized smaller than its parent
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if (d.width < getParent().getSize().width) {
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super.setSize(getParent().getSize());
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}
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else {
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super.setSize(d);
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}
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}
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}
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static JFrame createUI() {
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JFrame frame = new JFrame("bug4188841");
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NoWrapTextPane nwp = new NoWrapTextPane();
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nwp.setText("the\tquick\tbrown\tfox\tjumps\tover\tthe\tlazy\tdog!");
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nwp.setCaretPosition(nwp.getText().length());
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JScrollPane scrollPane = new JScrollPane(nwp,
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JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
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JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
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frame.add(scrollPane);
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frame.setSize(400, 300);
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return frame;
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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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.title("Test Instructions")
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.instructions(INSTRUCTIONS)
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.columns(60)
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.testUI(bug4188841::createUI)
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.build()
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.awaitAndCheck();
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}
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}

‎test/jdk/javax/swing/text/html/FormView/4473401/bug4473401.java‎

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/*
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* Copyright (c) 2003, 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 4473401
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* @summary Tests if FormSubmitEvent is submitted correctly.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual bug4473401
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*/
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import java.io.File;
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import javax.swing.JEditorPane;
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import javax.swing.JFrame;
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import javax.swing.event.HyperlinkEvent;
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import javax.swing.event.HyperlinkListener;
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import javax.swing.text.html.FormSubmitEvent;
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import javax.swing.text.html.HTMLEditorKit;
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public class bug4473401 implements HyperlinkListener {
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static final String INSTRUCTIONS = """
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The test window displays an HTML frameset with a frame
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on the left and another to the right.
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Push the 'Submit Query' button in the left frame to perform testing.
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The window should be updated to have only one frame with the
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message 'If you see this page the test PASSED'.
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If it appears, PASS the test, otherwise FAIL the test.
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""";
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static JEditorPane jep;
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static JFrame createUI() {
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JFrame frame = new JFrame("bug4473401");
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jep = new JEditorPane();
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jep.addHyperlinkListener(new bug4473401());
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HTMLEditorKit kit = new HTMLEditorKit();
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kit.setAutoFormSubmission(false);
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jep.setEditorKit(kit);
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jep.setEditable(false);
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try {
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File file = new File(System.getProperty("test.src", "."), "frameset.html");
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System.out.println(file.toURI().toURL());
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jep.setPage(file.toURL());
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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frame.add(jep);
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frame.setSize(500, 500);
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return frame;
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}
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public void hyperlinkUpdate(HyperlinkEvent e) {
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if (e instanceof FormSubmitEvent) {
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jep.setText("If you see this page the test<font color=green> PASSED</font></CENTER>");
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}
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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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.title("Test Instructions")
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.instructions(INSTRUCTIONS)
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.columns(40)
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.testUI(bug4473401::createUI)
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.build()
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.awaitAndCheck();
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}
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}

‎test/jdk/javax/swing/text/html/FormView/4473401/frame1.html‎

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<html>
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<body>
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Push the <span style="color:blue">Submit query</span> button
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<FORM ACTION="./frameresult.html" METHOD=post TARGET="main" >
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<input type="text" name="Selection"><BR>
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<INPUT type="submit">
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</FORM>
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</body>
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</html>

‎test/jdk/javax/swing/text/html/FormView/4473401/frame2.html‎

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<HTML>
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<BODY>
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</BODY>
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</HTML>

‎test/jdk/javax/swing/text/html/FormView/4473401/frameresult.html‎

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<html>
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<body>
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If you see this page the test <font color=red>FAILED</font>.
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</body>
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</html>

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