KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > tools > ant > taskdefs > SleepTest


1 /*
2  * Copyright 2001,2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17
18 package org.apache.tools.ant.taskdefs;
19
20 import org.apache.tools.ant.BuildFileTest;
21 /**
22  * @created 01 May 2001
23  */
24 public class SleepTest extends BuildFileTest {
25
26
27     private final static String JavaDoc TASKDEFS_DIR = "src/etc/testcases/taskdefs/";
28     private final static boolean TRACE=false;
29     private final static int ERROR_RANGE=1000;
30     
31     public SleepTest(String JavaDoc name) {
32         super(name);
33     }
34
35     public void setUp() {
36         configureProject(TASKDEFS_DIR + "sleep.xml");
37     }
38
39     public void test1() {
40        Timer timer=new Timer();
41         executeTarget("test1");
42         timer.stop();
43         if(TRACE) System.out.println(" test1 elapsed time="+timer.time());
44         assertTrue(timer.time()>=0);
45     }
46
47     public void test2() {
48         Timer timer=new Timer();
49         executeTarget("test2");
50         timer.stop();
51         if(TRACE) System.out.println(" test2 elapsed time="+timer.time());
52         assertTrue(timer.time()>=0);
53     }
54
55     public void test3() {
56         Timer timer=new Timer();
57         executeTarget("test3");
58         timer.stop();
59         if(TRACE) System.out.println(" test3 elapsed time="+timer.time());
60         assertTrue(timer.time()>=(2000-ERROR_RANGE));
61     }
62
63     public void test4() {
64         Timer timer=new Timer();
65         executeTarget("test3");
66         timer.stop();
67         if(TRACE) System.out.println(" test4 elapsed time="+timer.time());
68         assertTrue(timer.time()>=(2000-ERROR_RANGE) && timer.time()<60000);
69     }
70
71     public void test5() {
72         expectBuildException("test5",
73             "Negative sleep periods are not supported");
74     }
75
76     public void test6() {
77         Timer timer=new Timer();
78         executeTarget("test6");
79         timer.stop();
80         if(TRACE) System.out.println(" test6 elapsed time="+timer.time());
81         assertTrue(timer.time()<2000);
82     }
83
84
85     /**
86     * inner timer class
87     */
88     private static class Timer {
89         long start=0;
90         long stop=0;
91
92         public Timer() {
93             start();
94         }
95
96         public void start() {
97             start=System.currentTimeMillis();
98         }
99
100         public void stop() {
101             stop=System.currentTimeMillis();
102         }
103
104         public long time() {
105             return stop-start;
106         }
107     }
108
109 }
110
111
Free Books   Free Magazines  
Popular Tags