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Java > Open Source Codes > org > quilt > frontend > ant > TestExec


1 /* TestExec.java */
2
3 package org.quilt.frontend.ant;
4
5 import org.apache.tools.ant.BuildException;
6 import org.apache.tools.ant.Project;
7 import org.apache.tools.ant.Task;
8 import org.apache.tools.ant.taskdefs.ExecuteWatchdog; // need
9
10 import org.quilt.framework.*;
11 import org.quilt.runner.*;
12
13 /**
14  * Manage the running of a single test suite.
15  */
16 public class TestExec {
17     private Project project = null;
18     private Task task = null;
19     private TaskControl tc = null;
20     private QuiltTest qt = null;
21    
22     /** No-arg constructor */
23     public TestExec() { }
24
25     /**
26      * Run an individual test, in a separate JVM if appropriate.
27      *
28      * @see CallTest
29      * @see ForkTest
30      * @param arg Descriptor for the test to be run.
31      * @param tc Task control descriptor.
32      */
33     protected void execute(QuiltTest arg, TaskControl tc) {
34         QuiltTest test = (QuiltTest) arg.clone();
35         this.tc = tc;
36         task = tc.getTask();
37         project = task.getProject();
38
39         // THIS SHOULD BE DONE BEFORE THE INDIVIDUAL TESTS ARE CLONED;
40 // MOVE INTO QuiltTask <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
41 if (test.getTodir() == null) {
42             test.setTodir(project.resolveFile("."));
43         }
44         if (test.getOutfile() == null) {
45             test.setOutfile("TEST-" + test.getName());
46         }
47         // END SETTING DEFAULTS
48
49         // execute the test and get the return code
50 int exitValue = Runner.ERRORS;
51         boolean timedOut = false;
52         if (!test.getFork()) {
53             CallTest ct = new CallTest();
54             exitValue = ct.execTest(test, tc);
55         } else {
56             ForkTest ft = new ForkTest();
57             ExecuteWatchdog watchdog = tc.createWatchdog();
58             exitValue = ft.execTest(test, tc, watchdog);
59             if (watchdog != null) {
60                 timedOut = watchdog.killedProcess();
61             }
62         }
63         boolean errorOccurredHere
64                             = exitValue == Runner.ERRORS;
65         // errors are also failures
66 boolean failureOccurredHere
67                             = exitValue != Runner.SUCCESS;
68         // ... so this includes errors
69 if (failureOccurredHere) {
70             if ( (errorOccurredHere && test.getHaltOnError ())
71               || (failureOccurredHere && test.getHaltOnFailure()) ) {
72                 throw new BuildException(
73                     "Test " + test.getName() + " failed"
74                     + (timedOut ? " (timeout)" : ""), task.getLocation());
75             } else {
76                 task.log("TEST " + test.getName() + " FAILED"
77                     + (timedOut ? " (timeout)" : ""),
78                     Project.MSG_ERR);
79                 if (errorOccurredHere
80                             && test.getErrorProperty() != null) {
81                     project.setNewProperty(
82                                 test.getErrorProperty(), "true");
83                 }
84                 if (failureOccurredHere
85                             && test.getFailureProperty() != null) {
86                     project.setNewProperty(
87                             test.getFailureProperty(), "true");
88                 }
89             }
90         }
91     }
92 }
93
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