7116634: [macosx] closed/javax/swing/JTree/6263446/bug6263446Tree.java fails on MacOS

Reviewed-by: rupashka

test/javax/swing/JTree/6263446/bug6263446.java

+/*
+ * Copyright (c) 2011, 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 6263446
+ * @summary Tests that double-clicking to edit a cell doesn't select the content.
+ * @author Shannon Hickey
+ * @run main bug6263446
+ */
+import java.awt.*;
+import java.awt.event.InputEvent;
+import java.lang.reflect.Field;
+import javax.swing.*;
+import javax.swing.tree.*;
+import sun.awt.SunToolkit;
+
+public class bug6263446 {
+
+    private static final String FIRST = "AAAAAAAAAAA";
+    private static final String SECOND = "BB";
+    private static final String ALL = FIRST + " " + SECOND;
+    private static JTree tree;
+    private static Robot robot;
+    private static SunToolkit toolkit;
+
+    public static void main(String[] args) throws Exception {
+        toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
+        robot = new Robot();
+        robot.setAutoDelay(50);
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            public void run() {
+                createAndShowGUI();
+            }
+        });
+
+        toolkit.realSync();
+
+        Point point = getClickPoint();
+        robot.mouseMove(point.x, point.y);
+
+        // click count 3
+        click(1);
+        assertNotEditing();
+
+        click(2);
+        assertNotEditing();
+
+        click(3);
+        assertEditing();
+        cancelCellEditing();
+        assertNotEditing();
+
+        click(4);
+        checkSelectedText(FIRST);
+
+        click(5);
+        checkSelectedText(ALL);
+
+        // click count 4
+        setClickCountToStart(4);
+
+        click(1);
+        assertNotEditing();
+
+        click(2);
+        assertNotEditing();
+
+        click(3);
+        assertNotEditing();
+
+        click(4);
+        assertEditing();
+        cancelCellEditing();
+        assertNotEditing();
+
+        click(5);
+        checkSelectedText(FIRST);
+
+        click(6);
+        checkSelectedText(ALL);
+
+        // start path editing
+        startPathEditing();
+        assertEditing();
+
+        click(1);
+        checkSelection(null);
+
+        click(2);
+        checkSelection(FIRST);
+
+        click(3);
+        checkSelection(ALL);
+    }
+
+    private static void click(int times) {
+        robot.delay(500);
+        for (int i = 0; i < times; i++) {
+            robot.mousePress(InputEvent.BUTTON1_MASK);
+            robot.mouseRelease(InputEvent.BUTTON1_MASK);
+        }
+    }
+
+    private static Point getClickPoint() throws Exception {
+        final Point[] result = new Point[1];
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                Rectangle rect = tree.getRowBounds(0);
+                // UPDATE !!!
+                Point p = new Point(rect.x + rect.width / 2, rect.y + 2);
+                SwingUtilities.convertPointToScreen(p, tree);
+                result[0] = p;
+
+            }
+        });
+
+        return result[0];
+    }
+
+    private static TreeModel createTreeModel() {
+        return new DefaultTreeModel(new DefaultMutableTreeNode(ALL));
+    }
+
+    private static void createAndShowGUI() {
+
+        JFrame frame = new JFrame();
+        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+        tree = new JTree(createTreeModel());
+        tree.setRootVisible(true);
+        tree.setEditable(true);
+
+
+        frame.getContentPane().add(tree);
+        frame.pack();
+        frame.setVisible(true);
+    }
+
+    private static void setClickCountToStart(final int clicks) throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                try {
+                    DefaultTreeCellEditor editor =
+                            (DefaultTreeCellEditor) tree.getCellEditor();
+                    Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
+                    field.setAccessible(true);
+                    DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
+                    ce.setClickCountToStart(clicks);
+                } catch (IllegalAccessException e) {
+                    throw new RuntimeException(e);
+                } catch (NoSuchFieldException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        });
+
+        toolkit.realSync();
+
+    }
+
+    private static void startPathEditing() throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                tree.startEditingAtPath(tree.getPathForRow(0));
+            }
+        });
+    }
+
+    private static void cancelCellEditing() throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                tree.getCellEditor().cancelCellEditing();
+            }
+        });
+    }
+
+    private static void checkSelection(final String sel) throws Exception {
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                try {
+                    DefaultTreeCellEditor editor =
+                            (DefaultTreeCellEditor) tree.getCellEditor();
+                    Field field = DefaultTreeCellEditor.class.getDeclaredField("realEditor");
+                    field.setAccessible(true);
+                    DefaultCellEditor ce = (DefaultCellEditor) field.get(editor);
+                    JTextField tf = (JTextField) ce.getComponent();
+                    String text = tf.getSelectedText();
+
+                    if (sel == null) {
+                        if (text != null && text.length() != 0) {
+                            throw new RuntimeException("Nothing should be selected, but \"" + text + "\" is selected.");
+                        }
+                    } else if (!sel.equals(text)) {
+                        throw new RuntimeException("\"" + sel + "\" should be selected, but \"" + text + "\" is selected.");
+                    }
+                } catch (IllegalAccessException e) {
+                    throw new RuntimeException(e);
+                } catch (NoSuchFieldException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        });
+    }
+
+    private static void checkSelectedText(String sel) throws Exception {
+        assertEditing();
+        checkSelection(sel);
+        cancelCellEditing();
+        assertNotEditing();
+    }
+
+    private static void assertEditing() throws Exception {
+        assertEditingNoTreeLock(true);
+    }
+
+    private static void assertNotEditing() throws Exception {
+        assertEditingNoTreeLock(false);
+    }
+
+    private static void assertEditingNoTreeLock(final boolean editing) throws Exception {
+        toolkit.realSync();
+
+        SwingUtilities.invokeAndWait(new Runnable() {
+
+            @Override
+            public void run() {
+                if (editing && !tree.isEditing()) {
+                    throw new RuntimeException("Tree should be editing");
+                }
+                if (!editing && tree.isEditing()) {
+                    throw new RuntimeException("Tree should not be editing");
+                }
+            }
+        });
+
+    }
+
+}