1 /* 2 * Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * 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 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * 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). 14 * 15 * 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. 18 * 19 * 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 */ 23 24 import com.sun.swingset3.demos.tree.TreeDemo; 25 import static com.sun.swingset3.demos.tree.TreeDemo.DEMO_TITLE; 26 27 import java.awt.Component; 28 import javax.swing.tree.TreePath; 29 30 import org.jtregext.GuiTestListener; 31 32 import org.netbeans.jemmy.ClassReference; 33 import org.netbeans.jemmy.ComponentChooser; 34 import org.netbeans.jemmy.operators.JFrameOperator; 35 import org.netbeans.jemmy.operators.JTreeOperator; 36 37 import org.testng.annotations.Listeners; 38 import org.testng.annotations.Test; 39 import static org.testng.AssertJUnit.*; 40 41 /* 42 * @test 43 * @key headful 44 * @summary Verifies SwingSet3 TreeDemo by expanding all collapsed nodes in the 45 * tree and then collapsing all the expanded nodes in the tree. It 46 * verifies the number of nodes expanded, number of nodes collapsed and 47 * number of rows in the tree in the begininng, after expanding and 48 * after collapsing the nodes. It also checks that the tree grows 49 * vertically (as ScrollPane allows it). 50 * 51 * @library /sanity/client/lib/jemmy/src 52 * @library /sanity/client/lib/Extensions/src 53 * @library /sanity/client/lib/SwingSet3/src 54 * @modules java.desktop 55 * java.logging 56 * @build org.jemmy2ext.JemmyExt 57 * @build com.sun.swingset3.demos.tree.TreeDemo 58 * @run testng TreeDemoTest 59 */ 60 @Listeners(GuiTestListener.class) 61 public class TreeDemoTest { 62 63 private static final int NODES_TO_EXPAND = 75; 64 private static final int NODES_TOTAL = 616; 65 66 private void waitRowCount(JTreeOperator tree, int count) { 67 tree.waitState(new ComponentChooser() { 68 public boolean checkComponent(Component comp) { 69 return tree.getRowCount() == count; 70 } 71 public String getDescription() { 72 return "A tree to have " + count + " rows"; 73 } 74 }); 75 } 76 77 @Test 78 public void test() throws Exception { 79 80 new ClassReference(TreeDemo.class.getCanonicalName()).startApplication(); 81 82 JFrameOperator frame = new JFrameOperator(DEMO_TITLE); 83 84 JTreeOperator tree = new JTreeOperator(frame); 85 86 assertEquals("Initial number of rows in the tree", 4, tree.getRowCount()); 87 88 int initialTreeHeight = tree.getHeight(); 89 90 // expand all nodes 91 int expandsCount = 0; 92 for (int i = 0; i < tree.getRowCount(); i++) { 93 TreePath tp = tree.getPathForRow(i); 94 if (tree.getChildCount(tp) > 0 && !tree.isExpanded(tp)) { 95 tree.expandRow(i); 96 expandsCount++; 97 } 98 } 99 100 assertEquals("Number of rows expanded", NODES_TO_EXPAND, expandsCount); 101 waitRowCount(tree, NODES_TOTAL); 102 103 int expandedTreeHeight = tree.getHeight(); 104 assertTrue("Expanded tree height has increased, current " 105 + expandedTreeHeight + " > initial " + initialTreeHeight, 106 expandedTreeHeight > initialTreeHeight); 107 108 // collapse all nodes 109 int collapsesCount = 0; 110 for (int i = tree.getRowCount() - 1; i >= 0; i--) { 111 TreePath tp = tree.getPathForRow(i); 112 if (tree.getChildCount(tp) > 0 && tree.isExpanded(tp)) { 113 tree.collapseRow(i); 114 collapsesCount++; 115 } 116 } 117 118 assertEquals("Number of rows collapsed", NODES_TO_EXPAND + 1, collapsesCount); 119 waitRowCount(tree, 1); 120 121 int collapsedTreeHeight = tree.getHeight(); 122 assertTrue("Collpased tree height is not longer than initial, " 123 + "current " + collapsedTreeHeight + " <= initial " 124 + initialTreeHeight, 125 collapsedTreeHeight <= initialTreeHeight); 126 127 } 128 129 }