001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.openide.explorer.view;
043:
044: import javax.swing.JPanel;
045: import javax.swing.tree.TreeNode;
046: import org.netbeans.junit.NbTestCase;
047: import org.netbeans.junit.NbTestSuite;
048: import org.openide.explorer.ExplorerManager;
049: import org.openide.nodes.AbstractNode;
050: import org.openide.nodes.Children;
051: import org.openide.nodes.Node;
052:
053: /**
054: * Tests for issue #95364.
055: */
056: public class VisualizerSpeed95364Test extends NbTestCase {
057: private int size;
058: private TreeNode toCheck;
059:
060: /**
061: *
062: * @param name
063: */
064: public VisualizerSpeed95364Test(String name) {
065: super (name);
066: }
067:
068: /**
069: *
070: * @return
071: */
072: public static NbTestSuite suite() {
073: return NbTestSuite.speedSuite(VisualizerSpeed95364Test.class, /* what tests to run */
074: 10 /* ten times slower */, 3 /* try three times if it fails */
075: );
076: }
077:
078: /**
079: *
080: */
081: protected void setUp() {
082: size = getTestNumber();
083: final MyKeys chK = new MyKeys();
084: final AbstractNode root = new AbstractNode(chK);
085: root.setName("test root");
086:
087: final String[] childrenNames = new String[size];
088: for (int i = 0; i < size; i++) {
089: childrenNames[i] = "test" + i;
090: }
091: ;
092: chK.mySetKeys(childrenNames);
093: toCheck = Visualizer.findVisualizer(root);
094: }
095:
096: private void doTest() {
097: TreeNode tn = null;
098: for (int i = 0; i < 100000; i++) {
099: tn = toCheck.getChildAt(size / 2);
100: }
101: }
102:
103: /**
104: *
105: */
106: public void test10() {
107: doTest();
108: }
109:
110: /**
111: *
112: */
113: public void test100() {
114: doTest();
115: }
116:
117: /**
118: *
119: */
120: public void test1000() {
121: doTest();
122: }
123:
124: private static Node createLeaf(String name) {
125: AbstractNode n = new AbstractNode(Children.LEAF);
126: n.setName(name);
127: return n;
128: }
129:
130: private static final class MyKeys extends Children.Keys {
131: protected Node[] createNodes(Object key) {
132: return new Node[] { createLeaf(key.toString()) };
133: }
134:
135: public void mySetKeys(Object[] newKeys) {
136: super.setKeys(newKeys);
137: }
138: }
139: }
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