1 package complex.storages;
2 
3 import java.lang.Integer;
4 
5 import com.sun.star.uno.XInterface;
6 import com.sun.star.lang.XMultiServiceFactory;
7 import com.sun.star.lang.XSingleServiceFactory;
8 
9 import com.sun.star.bridge.XUnoUrlResolver;
10 import com.sun.star.uno.UnoRuntime;
11 import com.sun.star.uno.XInterface;
12 import com.sun.star.io.XStream;
13 import com.sun.star.io.XInputStream;
14 
15 import com.sun.star.embed.*;
16 
17 import share.LogWriter;
18 import complex.storages.TestHelper;
19 import complex.storages.StorageTest;
20 import complex.storages.BorderedStream;
21 
22 public class RegressionTest_125919 implements StorageTest {
23 
24 	XMultiServiceFactory m_xMSF;
25 	XSingleServiceFactory m_xStorageFactory;
26 	TestHelper m_aTestHelper;
27 
28 	int nMinTestLen = 0;
29 	int nMaxTestLen = 60000;
30 
31 	public RegressionTest_125919( XMultiServiceFactory xMSF, XSingleServiceFactory xStorageFactory, LogWriter aLogWriter )
32 	{
33 		m_xMSF = xMSF;
34 		m_xStorageFactory = xStorageFactory;
35 		m_aTestHelper = new TestHelper( aLogWriter, "RegressionTest_125919: " );
36 	}
37 
38     public boolean test()
39 	{
40 		try
41 		{
42 			byte[] pBytes0 = new byte[0];
43 			byte[] pBytes18 = new byte[18000];
44 			byte[] pBytes36 = new byte[36000];
45 
46 			for ( int nInitInd = 0; nInitInd < 36000; nInitInd++ )
47 			{
48 				pBytes36[nInitInd] = ( new Integer( nInitInd >> ( ( nInitInd % 2 ) * 8 ) ) ).byteValue();
49 				if ( nInitInd < 18000 )
50 					pBytes18[nInitInd] = ( new Integer( 256  - pBytes36[nInitInd] ) ).byteValue();
51 			}
52 
53 			System.out.println( "This test can take up to some hours. The file size currently is about 50000." );
54 			System.out.println( "Progress: " );
55 			for ( int nAvailableBytes = nMinTestLen; nAvailableBytes < nMaxTestLen; nAvailableBytes++ )
56 			{
57 				Object oBStream = new BorderedStream( nAvailableBytes );
58 				XStream xBorderedStream = (XStream)UnoRuntime.queryInterface( XStream.class, oBStream );
59 				if ( xBorderedStream == null )
60 				{
61 					m_aTestHelper.Error( "Can't create bordered stream!" );
62 					return false;
63 				}
64 
65 				// create storage based on the temporary stream
66 				Object pArgs[] = new Object[2];
67 				pArgs[0] = (Object) xBorderedStream;
68 				pArgs[1] = new Integer( ElementModes.WRITE );
69 
70 				Object oTempStorage = m_xStorageFactory.createInstanceWithArguments( pArgs );
71 				XStorage xTempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oTempStorage );
72 				if ( xTempStorage == null )
73 				{
74 					m_aTestHelper.Error( "Can't create temporary storage representation!" );
75 					return false;
76 				}
77 
78 				XTransactedObject xTransact = (XTransactedObject) UnoRuntime.queryInterface( XTransactedObject.class, xTempStorage );
79 				if ( xTransact == null )
80 				{
81 					m_aTestHelper.Error( "This test is designed for storages in transacted mode!" );
82 					return false;
83 				}
84 
85 
86 				if ( !m_aTestHelper.WriteBytesToSubstream( xTempStorage, "SubStream" + 0, "MediaType1", true, pBytes0 ) )
87 					return false;
88 				if ( !m_aTestHelper.WriteBytesToSubstream( xTempStorage, "SubStream" + 18, "MediaType2", true, pBytes18 ) )
89 					return false;
90 				if ( !m_aTestHelper.WriteBytesToSubstream( xTempStorage, "SubStream" + 36, "MediaType3", true, pBytes36 ) )
91 					return false;
92 
93 				if ( nAvailableBytes > 0 && nAvailableBytes % 100 == 0 )
94 					System.out.println( " " + nAvailableBytes );
95 
96 				if ( nAvailableBytes > 0 && nAvailableBytes % 2 == 1 )
97 					System.out.print( "#" );
98 
99 				try
100 				{
101 					xTransact.commit();
102 
103 					System.out.println( "" );
104 					if ( !m_aTestHelper.disposeStorage( xTempStorage ) )
105 						return false;
106 
107 					// SUCCESS
108 					return true;
109 				}
110 				catch( UseBackupException aExc )
111 				{
112 					// when there is not enough place in the target location and the target file is empty
113 					// the direct writing will fail and must throw this exception with empty URL
114 					if ( aExc.TemporaryFileURL.length() != 0 )
115 						return false;
116 				}
117 				catch( Exception e )
118 				{
119 					System.out.println( "" );
120 					m_aTestHelper.Error( "Unexpected exception: " + e + "\nnAvailableBytes = " + nAvailableBytes );
121 					return false;
122 				}
123 			}
124 
125 			return false;
126 		}
127 		catch( Exception e )
128 		{
129 			m_aTestHelper.Error( "Exception: " + e );
130 			return false;
131 		}
132     }
133 }
134 
135