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.windows;
043:
044: import junit.framework.*;
045: import org.openide.util.Lookup;
046: import org.openide.util.lookup.AbstractLookup;
047: import org.openide.util.lookup.InstanceContent;
048: import org.openide.util.lookup.Lookups;
049: import org.openide.util.lookup.ProxyLookup;
050:
051: /** Tests that a window system implementation conforms to the expected
052: * behaviour.
053: *
054: * @author Jaroslav Tulach
055: */
056: public final class WindowSystemCompatibilityTest extends Object {
057: /** initialize the lookup for the test */
058: public static void init() {
059: System.setProperty("org.openide.util.Lookup",
060: WindowSystemCompatibilityTest.class.getName() + "$Lkp");
061:
062: Object o = Lookup.getDefault();
063: if (!(o instanceof Lkp)) {
064: Assert.fail("Wrong lookup object: " + o);
065: }
066: }
067:
068: private WindowSystemCompatibilityTest(String testName) {
069: }
070:
071: /** Checks the default implementation.
072: */
073: public static Test suite() {
074: return suite(null);
075: }
076:
077: /** Executes the test for provided window manager.
078: */
079: public static Test suite(WindowManager wm) {
080: init();
081:
082: Object o = Lookup.getDefault();
083: Lkp l = (Lkp) o;
084: l.assignWM(wm);
085:
086: if (wm != null) {
087: Assert.assertEquals("Same engine found", wm, WindowManager
088: .getDefault());
089: } else {
090: o = WindowManager.getDefault();
091: Assert.assertNotNull("Engine found", o);
092: Assert.assertEquals(DummyWindowManager.class, o.getClass());
093: }
094:
095: TestSuite ts = new TestSuite();
096: ts.addTestSuite(WindowManagerHid.class);
097:
098: return ts;
099: }
100:
101: /** Default lookup used in the suite.
102: */
103: public static final class Lkp extends ProxyLookup {
104: private InstanceContent ic;
105:
106: public Lkp() {
107: super (new Lookup[0]);
108:
109: ic = new InstanceContent();
110: AbstractLookup al = new AbstractLookup(ic);
111:
112: setLookups(new Lookup[] { al,
113: Lookups.metaInfServices(Lkp.class.getClassLoader()) });
114: }
115:
116: final void assignWM(WindowManager executionEngine) {
117: // ic.setPairs(java.util.Collections.EMPTY_LIST);
118: if (executionEngine != null) {
119: ic.add(executionEngine);
120: }
121: }
122:
123: }
124:
125: }
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