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Satyen Subramaniam
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8353748: Open source several swing tests batch6
Backport-of: 38f9b3a9738de7896d840fc114a76ced3b77c269
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‎test/jdk/javax/swing/JTree/NodeChangedTest.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 4199472
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* @summary Tests that node changed for the root of the tree update the
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* structure.
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* @run main NodeChangedTest
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*/
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import javax.swing.JTree;
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import javax.swing.tree.DefaultMutableTreeNode;
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import javax.swing.tree.DefaultTreeModel;
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public class NodeChangedTest {
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public static void main(String[] args) {
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// Create 3 nodes
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final DefaultMutableTreeNode root = new DefaultMutableTreeNode("root",
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true);
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final DefaultMutableTreeNode child = new DefaultMutableTreeNode("child",
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true);
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final DefaultMutableTreeNode leaf = new DefaultMutableTreeNode("leaf",
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false);
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root.add(child);
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child.add(leaf);
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final JTree tree = new JTree(root);
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// Change the root node
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root.setUserObject("New root");
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((DefaultTreeModel) tree.getModel()).nodeChanged(root);
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// Check
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if (!root.getUserObject().toString().equals("New root")) {
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throw new RuntimeException("Failed changing root node for default model.");
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}
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// Change to large model
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tree.setLargeModel(true);
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tree.setRowHeight(20);
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root.setUserObject("root");
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tree.setModel(new DefaultTreeModel(root));
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root.setUserObject("New root");
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((DefaultTreeModel) tree.getModel()).nodeChanged(root);
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// Check again
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if (!root.getUserObject().toString().equals("New root")) {
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throw new RuntimeException("Failed changing root node for large model.");
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}
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}
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}

‎test/jdk/javax/swing/JTree/bug4118860.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 4118860
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* @summary setToggleClickCount/getToggleClickCount have been added.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual bug4118860
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*/
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import java.awt.BorderLayout;
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import java.awt.Color;
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import java.awt.GridLayout;
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import javax.swing.JButton;
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import javax.swing.JFrame;
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import javax.swing.JPanel;
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import javax.swing.JTree;
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public class bug4118860 {
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static final String INSTRUCTIONS = """
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Push the "Single Click" button and try expanding/contracting
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branch nodes of the tree with one left mouse button click
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on the label part of the node (not the icon or handles).
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Then push the "Double Click" button and try doing the same using
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left mouse button double click. Single click shouldn't cause
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expanding/contracting. A double click should now be required
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to expand/contract nodes.
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If it works then the test PASSES, else the test FAILS.
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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("bug4118860 Test Instructions")
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.instructions(INSTRUCTIONS)
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.columns(40)
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.testUI(bug4118860::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 f = new JFrame("ToggleClickCount Test");
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JTree tr = new JTree();
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JPanel p = new JPanel();
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p.setBackground(Color.red);
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p.setLayout(new GridLayout(1, 1));
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tr.setOpaque(false);
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p.add(tr);
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f.add(p, BorderLayout.CENTER);
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JPanel bp = new JPanel();
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JButton bt1 = new JButton("Single Click");
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bt1.addActionListener(e -> {
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tr.setToggleClickCount(1);
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if (tr.getToggleClickCount() != 1) {
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throw new RuntimeException("ToggleClickCount doesn't set...");
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}
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});
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JButton bt2 = new JButton("Double Click");
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bt2.addActionListener(e -> {
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tr.setToggleClickCount(2);
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if (tr.getToggleClickCount() != 2) {
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throw new RuntimeException("ToggleClickCount doesn't set...");
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}
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});
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bp.setLayout(new GridLayout(1, 2));
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bp.add(bt1);
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bp.add(bt2);
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f.add(bp, BorderLayout.SOUTH);
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f.setSize(300, 200);
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return f;
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}
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}

‎test/jdk/javax/swing/JTree/bug4169215.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
16+
* 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 4169215
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* @summary Accessibility hierarchy JTree node test.
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* @run main bug4169215
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*/
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import javax.accessibility.AccessibleContext;
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import javax.swing.JTree;
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import javax.swing.tree.DefaultMutableTreeNode;
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public class bug4169215 {
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public static void main(String[] args) {
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// create the tree
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DefaultMutableTreeNode root = new DefaultMutableTreeNode("top");
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DefaultMutableTreeNode nodeA = new DefaultMutableTreeNode("A");
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DefaultMutableTreeNode nodeB = new DefaultMutableTreeNode("B");
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root.add(nodeA);
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root.add(nodeB);
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JTree tree = new JTree(root);
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// find the AccessibleContext of the tree
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AccessibleContext actree = tree.getAccessibleContext();
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// find the AccessibleContext of top node of the tree
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AccessibleContext act = actree.getAccessibleChild(0).getAccessibleContext();
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// find the AccessibleContext of the first child of the table ->
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// the AccessibleContext of nodeA
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AccessibleContext accA = act.getAccessibleChild(0).getAccessibleContext();
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// find the AccessibleContext of the next sibling of nodeA, by getting
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// child+1 of the parent (the table)
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AccessibleContext accB = act.getAccessibleChild(
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accA.getAccessibleIndexInParent()+1).getAccessibleContext();
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// look to see who the sibling is.
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if (accB.getAccessibleName().compareTo("B") != 0) {
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throw new RuntimeException("Parent node is a sibling instead!");
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}
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}
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}

‎test/jdk/javax/swing/JTree/bug4196987.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
7+
* 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
11+
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12+
* version 2 for more details (a copy is included in the LICENSE file that
13+
* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
16+
* 2 along with this work; if not, write to the Free Software Foundation,
17+
* 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 4196987
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* @summary Test Metal L&F JTree expander icons transparency.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual bug4196987
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*/
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import java.awt.Color;
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import java.awt.GridLayout;
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import javax.swing.JFrame;
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import javax.swing.JPanel;
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import javax.swing.JTree;
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import javax.swing.UIManager;
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public class bug4196987 {
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static final String INSTRUCTIONS = """
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If the background of tree icons are red, the test PASSES.
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Otherwise the test FAILS.
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""";
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public static void main(String[] args) throws Exception {
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UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
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PassFailJFrame.builder()
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.title("bug4196987 Test Instructions")
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.instructions(INSTRUCTIONS)
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.columns(40)
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.testUI(bug4196987::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 f = new JFrame("JTree Icon Transparency Test");
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JPanel p = new JPanel();
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p.setBackground(Color.red);
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p.setLayout(new GridLayout(1, 1));
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JTree t = new JTree();
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t.setOpaque(false);
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p.add(t);
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f.add(p);
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f.setSize(200, 200);
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return f;
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}
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}

‎test/jdk/javax/swing/JTree/bug4270654.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
6+
* under the terms of the GNU General Public License version 2 only, as
7+
* published by the Free Software Foundation.
8+
*
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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
12+
* version 2 for more details (a copy is included in the LICENSE file that
13+
* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
16+
* 2 along with this work; if not, write to the Free Software Foundation,
17+
* 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
20+
* or visit www.oracle.com if you need additional information or have any
21+
* questions.
22+
*/
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/*
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* @test
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* @bug 4270654
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* @summary Tests that selection change in JTree does not cause unnecessary
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scrolling.
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual bug4270654
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*/
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import javax.swing.JFrame;
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import javax.swing.JScrollPane;
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import javax.swing.JTree;
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import javax.swing.tree.DefaultMutableTreeNode;
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public class bug4270654 {
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static final String INSTRUCTIONS = """
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Select the "dan" node and scroll to the right a little using the
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scrollbar. Then press down arrow key. If the tree unscrolls back
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to the left, the test FAILS. Otherwise, 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("bug4270654 Test Instructions")
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.instructions(INSTRUCTIONS)
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.columns(40)
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.testUI(bug4270654::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 f = new JFrame("JTree Scroll Back Test");
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DefaultMutableTreeNode root = new DefaultMutableTreeNode("root");
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String[] lev1 = {"foo", "bar", "dan"};
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String[][] lev2 = {
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{},
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{"small", "a nice big node for testing"},
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{"xyz", "pqd", "a really really big node for testing"}};
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for (int i = 0; i < lev1.length; i++) {
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DefaultMutableTreeNode child = new DefaultMutableTreeNode(lev1[i]);
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root.add(child);
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for (int j = 0; j < lev2[i].length; j++)
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child.add(new DefaultMutableTreeNode(lev2[i][j]));
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}
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final JTree tree = new JTree(root);
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tree.expandRow(3);
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f.add(new JScrollPane(tree));
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f.setSize(200, 200);
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return f;
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}
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}

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