/hudson-remoting/src/test/java/hudson/remoting/PrefetchTest.java

 1/*
 2 * The MIT License
 3 * 
 4 * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
 5 * 
 6 * Permission is hereby granted, free of charge, to any person obtaining a copy
 7 * of this software and associated documentation files (the "Software"), to deal
 8 * in the Software without restriction, including without limitation the rights
 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 * 
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 * 
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24package hudson.remoting;
25
26import org.objectweb.asm.ClassReader;
27import org.objectweb.asm.attrs.StackMapAttribute;
28
29import java.io.IOException;
30
31/**
32 * @author Kohsuke Kawaguchi
33 */
34public class PrefetchTest extends RmiTestBase {
35    public void testPrefetch() throws Exception {
36        VerifyTask vt = new VerifyTask();
37        assertTrue( channel.preloadJar(vt,ClassReader.class));
38        assertFalse(channel.preloadJar(vt,ClassReader.class));
39        // TODO: how can I do a meaningful test of this feature?
40        System.out.println(channel.call(vt));
41    }
42
43    private static class VerifyTask implements Callable<String,IOException> {
44        public String call() throws IOException {
45            StackMapAttribute sma = new StackMapAttribute();
46            return Which.jarFile(sma.getClass()).getPath();
47        }
48    }
49}