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21 
22 
23 
24 package mod._inv;
25 
26 import java.io.PrintWriter;
27 
28 import lib.StatusException;
29 import lib.TestCase;
30 import lib.TestEnvironment;
31 import lib.TestParameters;
32 
33 import com.sun.star.lang.XMultiServiceFactory;
34 import com.sun.star.uno.XInterface;
35 
36 /**
37 * Test for object which is represented by service
38 * <code>com.sun.star.script.Invocation</code>. <p>
39 * Object implements the following interfaces :
40 * <ul>
41 *  <li> <code>com::sun::star::lang::XSingleServiceFactory</code></li>
42 * </ul>
43 * @see com.sun.star.script.Invocation
44 * @see com.sun.star.lang.XSingleServiceFactory
45 * @see ifc.lang._XSingleServiceFactory
46 */
47 public class Invocation extends TestCase {
48 
49     /**
50     * Creating a TestEnvironment for the interfaces to be tested.
51     * Creates service <code>com.sun.star.script.Invocation</code>.
52     *     Object relations created :
53     * <ul>
54     *  <li> <code>'XSingleServiceFactory.createInstance.negative'</code> :
55     *   for interface {@link ifc.lang._XSingleServiceFactory} ;
56     *   <code>String</code> relation; If its value 'true' then
57     *   <code>createInstance</code> method for the object isn't
58     *   supported. In this case object doesn't support this method.</li>
59     *  <li> <code>'XSingleServiceFactory.arguments'</code> :
60     *   for interface {@link ifc.lang._XSingleServiceFactory} ;
61     *   has <code>Object[]</code> type. This relation is used as
62     *   a parameter for <code>createInstanceWithArguments</code>
63     *   method call. If this relation doesn't exist test pass
64     *   zero length array as argument. Here
65     *   <code>com.sun.star.io.Pipe</code> instance is passed.</li>
66     *  <li> <code>'XSingleServiceFactory.MustSupport'</code> :
67     *   for interface {@link ifc.lang._XSingleServiceFactory}.
68     *   Specifies that created instance must support
69     *   <code>com.sun.star.script.XInvocation</code> interface.
70     * </ul>
71     */
createTestEnvironment(TestParameters tParam, PrintWriter log)72     protected TestEnvironment createTestEnvironment(TestParameters tParam, PrintWriter log) {
73         XMultiServiceFactory xMSF = (XMultiServiceFactory)tParam.getMSF();
74 
75         try {
76             XInterface xInt = (XInterface)xMSF.createInstance(
77                     "com.sun.star.script.Invocation");
78 
79             TestEnvironment tEnv = new TestEnvironment(xInt);
80 
81             // the createInstance should fail according to the documentation
82             tEnv.addObjRelation(
83                     "XSingleServiceFactory.createInstance.negative", "true");
84 
85             // creating parameters to createInstanceWithArguments
86             Object[] args = new Object[1];
87 
88             args[0] = xMSF.createInstance("com.suns.star.io.Pipe");
89 
90             tEnv.addObjRelation(
91                     "XSingleServiceFactory.arguments", args);
92 
93             tEnv.addObjRelation("XSingleServiceFactory.MustSupport",
94                 new Class[] {com.sun.star.script.XInvocation.class});
95 
96             return tEnv;
97         } catch (com.sun.star.uno.Exception e) {
98             e.printStackTrace(log);
99             throw new StatusException("Unexpected exception", e);
100         }
101     }
102 }
103