qadevOOo/tests/java/mod/_streams.uno/Pipe.java

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  30
  31 package mod._streams.uno;
  32
  33 import com.sun.star.io.XInputStream;
  34 import com.sun.star.lang.XMultiServiceFactory;
  35 import com.sun.star.uno.UnoRuntime;
  36 import com.sun.star.uno.XInterface;
  37 import java.io.PrintWriter;
  38 import lib.StatusException;
  39 import lib.TestCase;
  40 import lib.TestEnvironment;
  41 import lib.TestParameters;
  42
  43 /**
  44 * Test for object which is represented by service
  45 * <code>com.sun.star.io.Pipe</code>. <p>
  46 * Object implements the following interfaces :
  47 * <ul>
  48 *  <li> <code>com::sun::star::io::XInputStream</code></li>
  49 *  <li> <code>com::sun::star::io::XOutputStream</code></li>
  50 * </ul>
  51 * @see com.sun.star.io.Pipe
  52 * @see com.sun.star.io.XInputStream
  53 * @see com.sun.star.io.XOutputStream
  54 * @see ifc.io._XInputStream
  55 * @see ifc.io._XOutputStream
  56 */
  57 public class Pipe extends TestCase {
  58
  59     /**
  60     * Creating a Testenvironment for the interfaces to be tested.
  61     * Creates an instance of the service <code>com.sun.star.io.Pipe</code>.
  62     * Writes some information to the created pipe.
  63     * Object relations created :
  64     * <ul>
  65     *  <li> <code>'XOutputStream.StreamChecker'</code> for
  66     *      {@link ifc.io._XOutputStream}( implementation of the interface
  67     *      ifc.io._XOutputStream.StreamChecker ) </li>
  68     * </ul>
  69     * @see com.sun.star.io.Pipe
  70     */
  71     protected TestEnvironment createTestEnvironment(TestParameters Param, PrintWriter log) {
  72
  73         XInterface oObj = null;
  74         Object oInterface = null;
  75
  76         try {
  77             XMultiServiceFactory xMSF = (XMultiServiceFactory)Param.getMSF();
  78             oInterface = xMSF.createInstance( "com.sun.star.io.Pipe" );
  79         } catch(com.sun.star.uno.Exception e) {
  80             e.printStackTrace(log);
  81             throw new StatusException("Couldn't create instance", e);
  82         }
  83
  84         oObj = (XInterface) oInterface;
  85
  86         // writing some information to the pipe
  87         byte[] byteData = new byte[] {
  88             1, 2, 3, 4, 5, 6, 7, 8 } ;
  89
  90         log.println( "creating a new environment for object" );
  91         TestEnvironment tEnv = new TestEnvironment( oObj );
  92
  93         //add relation for io.XOutputStream
  94         final XMultiServiceFactory msf = (XMultiServiceFactory)Param.getMSF();
  95         final XInputStream iStream = (XInputStream)
  96                 UnoRuntime.queryInterface(XInputStream.class, oObj);
  97
  98         tEnv.addObjRelation("ByteData", byteData);
  99         tEnv.addObjRelation("StreamWriter", oObj);
 100
 101         tEnv.addObjRelation("XOutputStream.StreamChecker",
 102             new ifc.io._XOutputStream.StreamChecker() {
 103                 XInputStream inStream = null;
 104                 public void resetStreams() {
 105                 }
 106
 107                 public XInputStream getInStream() {
 108                     return iStream;
 109                 }
 110             });
 111
 112         return tEnv;
 113     } // finish method getTestEnvironment
 114
 115 }
 116