8316056: Open source several Swing JTree tests

Reviewed-by: honkar, aivanov

test/jdk/javax/swing/JTree/bug4210432.java

@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1999, 2023, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 4210432
+ * @summary Tests if JTree allows nodes not visible to be selected
+ * @run main bug4210432
+ */
+
+import javax.swing.JPanel;
+import javax.swing.JTree;
+import javax.swing.SwingUtilities;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.DefaultTreeModel;
+import javax.swing.tree.TreePath;
+
+public class bug4210432 {
+    public static void main(String[] args) throws Exception {
+        SwingUtilities.invokeAndWait(() -> {
+            JPanel p = new JPanel();
+            DefaultMutableTreeNode expansible =
+                    new DefaultMutableTreeNode("expansible");
+            DefaultMutableTreeNode unexpansible =
+                    new DefaultMutableTreeNode("unexpansible");
+            DefaultMutableTreeNode root = new DefaultMutableTreeNode("root");
+            DefaultMutableTreeNode subexpansible1 =
+                    new DefaultMutableTreeNode("sub-expansible 1");
+            DefaultMutableTreeNode subexpansible2 =
+                    new DefaultMutableTreeNode("sub-expansible 2");
+            DefaultMutableTreeNode subsubexpansible1 =
+                    new DefaultMutableTreeNode("sub-sub-expansible 1");
+            DefaultMutableTreeNode subsubexpansible2 =
+                    new DefaultMutableTreeNode("sub-sub-expansible 2");
+            expansible.add(subexpansible1);
+            expansible.add(subexpansible2);
+            subexpansible1.add(subsubexpansible1);
+            subexpansible1.add(subsubexpansible2);
+            root.add(expansible);
+            root.add(unexpansible);
+            DefaultTreeModel model = new DefaultTreeModel(root);
+            JTree t = new JTree(model);
+            Object[] tpa = {root, expansible, subexpansible1};
+            Object[] tpa2 = {root, expansible};
+            t.setExpandsSelectedPaths(false);
+            t.setSelectionPath(new TreePath(tpa));
+            p.add(t);
+            if (t.isExpanded(new TreePath(tpa2))) {
+                throw new RuntimeException("Test failed: JTree should not have " +
+                        "expanded path");
+            }
+            t.clearSelection();
+            t.setExpandsSelectedPaths(true);
+            t.setSelectionPath(new TreePath(tpa));
+            if (!t.isExpanded(new TreePath(tpa2))) {
+                throw new RuntimeException("Test failed: JTree should have " +
+                        "expanded path");
+            }
+        });
+    }
+}

test/jdk/javax/swing/JTree/bug4213868.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 1999, 2023, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 4213868
+ * @summary Tests if AccessibleJTreeNode.getAccessibleIndexInParent() returns
+ * correct value
+ * @run main bug4213868
+ */
+
+import javax.accessibility.AccessibleContext;
+import javax.swing.JTree;
+import javax.swing.SwingUtilities;
+import javax.swing.tree.DefaultMutableTreeNode;
+
+public class bug4213868 {
+    public static JTree createTree() {
+        DefaultMutableTreeNode root =
+                new DefaultMutableTreeNode(0, true);
+        JTree tree = new JTree(root);
+        for (int i = 1; i < 10; i++) {
+            root.add(new DefaultMutableTreeNode(i));
+        }
+        return tree;
+    }
+
+    public static void main(String[] args) throws Exception {
+        SwingUtilities.invokeAndWait(() -> {
+            JTree parent = createTree();
+            AccessibleContext c = parent.getAccessibleContext()
+                                        .getAccessibleChild(0)
+                                        .getAccessibleContext();
+            if (c.getAccessibleChild(1)
+                 .getAccessibleContext()
+                 .getAccessibleIndexInParent() != 1) {
+                throw new RuntimeException("Test failed: " +
+                        "AccessibleJTreeNode.getAccessibleIndexInParent() " +
+                        "returns incorrect value");
+            }
+        });
+    }
+}

test/jdk/javax/swing/JTree/bug4224491.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 1999, 2023, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 4224491
+ * @summary Tests if JTree's model & invokesStopCellEditing bound properties
+ * are working
+ * @run main bug4224491
+ */
+
+import javax.swing.JTree;
+import javax.swing.SwingUtilities;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.DefaultTreeModel;
+
+public class bug4224491 {
+    private static boolean modelChanged = false;
+    private static boolean invokesStopCellEditingChanged = false;
+
+    public static void main(String[] args) throws Exception {
+        SwingUtilities.invokeAndWait(() -> {
+            DefaultMutableTreeNode root = new DefaultMutableTreeNode();
+            JTree jt = new JTree(new DefaultTreeModel(root));
+            jt.addPropertyChangeListener(evt -> {
+                if (evt.getPropertyName().equals("model")) {
+                    modelChanged = true;
+                }
+                if (evt.getPropertyName().equals("invokesStopCellEditing")) {
+                    invokesStopCellEditingChanged = true;
+                }
+            });
+            jt.setModel(new DefaultTreeModel(root));
+            jt.setInvokesStopCellEditing(true);
+            if (!(modelChanged && invokesStopCellEditingChanged)) {
+                throw new RuntimeException("Test failed: JTree's model " +
+                        "& invokesStopCellEditing bound properties " +
+                        "are not working");
+            }
+        });
+    }
+}

test/jdk/javax/swing/JTree/bug4237370.java

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 1999, 2023, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 4237370
+ * @summary Tests that JTree calls TreeExpansionListener methods
+ *          after it has been updated due to expanded/collapsed event
+ * @run main bug4237370
+ */
+
+import java.lang.reflect.InvocationTargetException;
+
+import javax.swing.JTree;
+import javax.swing.SwingUtilities;
+import javax.swing.event.TreeExpansionEvent;
+import javax.swing.event.TreeExpansionListener;
+import javax.swing.tree.DefaultMutableTreeNode;
+import javax.swing.tree.DefaultTreeModel;
+import javax.swing.tree.TreeModel;
+
+public class bug4237370 {
+    static class TestTree extends JTree implements TreeExpansionListener {
+        int[] testMap = {1, 2};
+        int testIndex = 0;
+
+        private void testRowCount() {
+            int rows = getRowCount();
+            if (rows != testMap[testIndex]) {
+                throw new RuntimeException("Bad row count: reported " + rows +
+                                " instead of " + testMap[testIndex]);
+            } else {
+                testIndex++;
+            }
+        }
+
+        public void treeExpanded(TreeExpansionEvent e) {
+            testRowCount();
+        }
+
+        public void treeCollapsed(TreeExpansionEvent e) {
+            testRowCount();
+        }
+
+        public TestTree() {
+            super((TreeModel)null);
+            DefaultMutableTreeNode top = new DefaultMutableTreeNode("Root");
+            top.add(new DefaultMutableTreeNode("Sub 1"));
+            setModel(new DefaultTreeModel(top));
+            addTreeExpansionListener(this);
+        }
+    }
+
+    public static void main(String[] args) throws InterruptedException,
+            InvocationTargetException {
+        SwingUtilities.invokeAndWait(() -> {
+            TestTree tree = new TestTree();
+            tree.collapseRow(0);
+            tree.expandRow(0);
+        });
+    }
+}

test/jdk/javax/swing/JTree/bug4662505.java

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2002, 2023, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 4662505
+ * @summary IllegalArgumentException with empty JTree and key event
+ * @run main bug4662505
+ */
+
+import java.awt.event.KeyEvent;
+import java.util.Date;
+
+import javax.swing.JTree;
+import javax.swing.SwingUtilities;
+
+public class bug4662505 {
+    static DummyTree tree;
+
+    public static void main(String[] args) throws Exception {
+        SwingUtilities.invokeAndWait(() -> {
+            tree = new DummyTree();
+
+            try {
+                tree.doTest();
+            } catch (Exception e) {
+                throw new RuntimeException("Empty JTree shouldn't handle " +
+                        "first letter navigation", e);
+            }
+        });
+    }
+
+    static class DummyTree extends JTree {
+        public DummyTree() {
+            super(new Object[]{});
+        }
+
+        public void doTest() {
+            KeyEvent key = new KeyEvent(tree, KeyEvent.KEY_TYPED,
+                    new Date().getTime(), 0, KeyEvent.VK_UNDEFINED, 'a');
+            processKeyEvent(key);
+        }
+    }
+}