INTEGRATION: CWS opofxmlstorage (1.1.2); FILE ADDED

2006/04/21 11:38:10 mav 1.1.2.1: #i64612# test OFOPXML storage

4 files changed, 763 insertions, 0 deletions

diff --git a/package/qa/ofopxmlstorages/StorageUnitTest.java b/package/qa/ofopxmlstorages/StorageUnitTest.java
new file mode 100644
index 000000000000..a54328b2c2ac
--- /dev/null
+++ b/package/qa/ofopxmlstorages/StorageUnitTest.java
@@ -0,0 +1,166 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: StorageUnitTest.java,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: obo $ $Date: 2006-10-13 11:43:15 $
+ *
+ *  The Contents of this file are made available subject to
+ *  the terms of GNU Lesser General Public License Version 2.1.
+ *
+ *
+ *    GNU Lesser General Public License Version 2.1
+ *    =============================================
+ *    Copyright 2005 by Sun Microsystems, Inc.
+ *    901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *    This library is free software; you can redistribute it and/or
+ *    modify it under the terms of the GNU Lesser General Public
+ *    License version 2.1, as published by the Free Software Foundation.
+ *
+ *    This library is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *    Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public
+ *    License along with this library; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *    MA  02111-1307  USA
+ *
+ ************************************************************************/
+package complex.ofopxmlstorages;
+
+import com.sun.star.lang.XMultiServiceFactory;
+import com.sun.star.lang.XMultiComponentFactory;
+import com.sun.star.connection.XConnector;
+import com.sun.star.connection.XConnection;
+
+import com.sun.star.bridge.XUnoUrlResolver;
+import com.sun.star.uno.UnoRuntime;
+import com.sun.star.uno.XInterface;
+import com.sun.star.uno.XNamingService;
+import com.sun.star.uno.XComponentContext;
+
+import com.sun.star.container.*;
+import com.sun.star.beans.*;
+import com.sun.star.lang.*;
+
+import complexlib.ComplexTestCase;
+
+import complex.ofopxmlstorages.*;
+
+import util.utils;
+import java.util.*;
+import java.io.*;
+
+/* This unit test for storage objects is designed to
+ * test most important statements from storage service
+ * specification.
+ *
+ * Regression tests are added to extend the tested
+ * functionalities.
+ */
+public class StorageUnitTest  extends ComplexTestCase
+{
+    private XMultiServiceFactory m_xMSF = null;
+    private XSingleServiceFactory m_xStorageFactory = null;
+
+    public String[] getTestMethodNames()
+    {
+        return new String[] {
+                                "ExecuteTest01",
+                                "ExecuteTest02",
+                                "ExecuteTest03",
+                                "ExecuteTest04",
+                                "ExecuteTest05",
+                                "ExecuteTest06",
+                                "ExecuteTest07",
+                                "ExecuteTest08"
+                            };
+    }
+
+    public String getTestObjectName()
+    {
+        return "StorageUnitTest";
+    }
+
+    public void before()
+    {
+        m_xMSF = (XMultiServiceFactory)param.getMSF();
+        if ( m_xMSF == null )
+        {
+            failed( "Can't create service factory!" );
+            return;
+        }
+
+        try {
+            Object oStorageFactory = m_xMSF.createInstance( "com.sun.star.embed.StorageFactory" );
+            m_xStorageFactory = (XSingleServiceFactory)UnoRuntime.queryInterface( XSingleServiceFactory.class,
+                                                                                oStorageFactory );
+        }
+        catch( Exception e )
+        {
+            failed( "Can't create storage factory!" );
+            return;
+        }
+
+        if ( m_xStorageFactory == null )
+        {
+            failed( "Can't create service factory!" );
+            return;
+        }
+    }
+
+    public void ExecuteTest01()
+    {
+        StorageTest aTest = new Test01( m_xMSF, m_xStorageFactory, log );
+        assure( "Test01 failed!", aTest.test() );
+    }
+
+    public void ExecuteTest02()
+    {
+        StorageTest aTest = new Test02( m_xMSF, m_xStorageFactory, log );
+        assure( "Test02 failed!", aTest.test() );
+    }
+
+    public void ExecuteTest03()
+    {
+        StorageTest aTest = new Test03( m_xMSF, m_xStorageFactory, log );
+        assure( "Test03 failed!", aTest.test() );
+    }
+
+    public void ExecuteTest04()
+    {
+        StorageTest aTest = new Test04( m_xMSF, m_xStorageFactory, log );
+        assure( "Test04 failed!", aTest.test() );
+    }
+
+    public void ExecuteTest05()
+    {
+        StorageTest aTest = new Test05( m_xMSF, m_xStorageFactory, log );
+        assure( "Test05 failed!", aTest.test() );
+    }
+
+    public void ExecuteTest06()
+    {
+        StorageTest aTest = new Test06( m_xMSF, m_xStorageFactory, log );
+        assure( "Test06 failed!", aTest.test() );
+    }
+
+    public void ExecuteTest07()
+    {
+        StorageTest aTest = new Test07( m_xMSF, m_xStorageFactory, log );
+        assure( "Test07 failed!", aTest.test() );
+    }
+
+    public void ExecuteTest08()
+    {
+        StorageTest aTest = new Test08( m_xMSF, m_xStorageFactory, log );
+        assure( "Test08 failed!", aTest.test() );
+    }
+}
+
diff --git a/package/qa/ofopxmlstorages/Test01.java b/package/qa/ofopxmlstorages/Test01.java
new file mode 100644
index 000000000000..0fe4c6a0aeec
--- /dev/null
+++ b/package/qa/ofopxmlstorages/Test01.java
@@ -0,0 +1,200 @@
+package complex.ofopxmlstorages;
+
+import com.sun.star.uno.XInterface;
+import com.sun.star.lang.XMultiServiceFactory;
+import com.sun.star.lang.XSingleServiceFactory;
+
+import com.sun.star.bridge.XUnoUrlResolver;
+import com.sun.star.uno.UnoRuntime;
+import com.sun.star.uno.XInterface;
+
+import com.sun.star.embed.*;
+import com.sun.star.beans.StringPair;
+
+import share.LogWriter;
+import complex.ofopxmlstorages.TestHelper;
+import complex.ofopxmlstorages.StorageTest;
+
+public class Test01 implements StorageTest {
+
+    XMultiServiceFactory m_xMSF;
+    XSingleServiceFactory m_xStorageFactory;
+    TestHelper m_aTestHelper;
+
+    public Test01( XMultiServiceFactory xMSF, XSingleServiceFactory xStorageFactory, LogWriter aLogWriter )
+    {
+        m_xMSF = xMSF;
+        m_xStorageFactory = xStorageFactory;
+        m_aTestHelper = new TestHelper( aLogWriter, "Test01: " );
+    }
+
+    public boolean test()
+    {
+        StringPair[][] aRelations1 =
+            { { new StringPair( "Id", "Num1" ) },
+              { new StringPair( "Target", "TargetURLValue1" ), new StringPair( "Id", "Num6" ) },
+              { new StringPair( "Target", "" ), new StringPair( "Id", "Num7" ) },
+              { new StringPair( "Id", "Num2" ), new StringPair( "TargetType", "Internal1" ), new StringPair( "Type", "unknown1" ), new StringPair( "Target", "URL value 1" ) },
+              { new StringPair( "Id", "Num3" ), new StringPair( "TargetType", "Internal1" ), new StringPair( "Type", "unknown1" ), new StringPair( "Target", "URL value 1" ) },
+              { new StringPair( "Id", "Num4" ), new StringPair( "TargetType", "Internal1" ), new StringPair( "Type", "unknown1" ), new StringPair( "Target", "URL value 1" ) },
+              { new StringPair( "Id", "Num5" ), new StringPair( "TargetType", "" ), new StringPair( "Type", "unknown1" ), new StringPair( "Target", "URL value1" ) }
+            };
+
+        StringPair[][] aRelations2 =
+            { { new StringPair( "Id", "Num1" ) },
+              { new StringPair( "Target", "TargetURLValue2" ), new StringPair( "Id", "Num6" ) },
+              { new StringPair( "Target", "" ), new StringPair( "Id", "Num7" ) },
+              { new StringPair( "Id", "Num2" ), new StringPair( "TargetType", "Internal2" ), new StringPair( "Type", "unknown2" ), new StringPair( "Target", "URL value 2" ) },
+              { new StringPair( "Id", "Num3" ), new StringPair( "TargetType", "Internal2" ), new StringPair( "Type", "unknown2" ), new StringPair( "Target", "URL value 2" ) },
+              { new StringPair( "Id", "Num4" ), new StringPair( "TargetType", "Internal2" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) },
+              { new StringPair( "Id", "Num5" ), new StringPair( "TargetType", "" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) }
+            };
+
+        try
+        {
+            String sTempFileURL = m_aTestHelper.CreateTempFile( m_xMSF );
+            if ( sTempFileURL == null || sTempFileURL == "" )
+            {
+                m_aTestHelper.Error( "No valid temporary file was created!" );
+                return false;
+            }
+
+            // create temporary storage based on arbitrary medium
+            // after such a storage is closed it is lost
+            XStorage xTempStorage = m_aTestHelper.createTempStorage( m_xMSF, m_xStorageFactory );
+            if ( xTempStorage == null )
+            {
+                m_aTestHelper.Error( "Can't create temporary storage representation!" );
+                return false;
+            }
+
+            // open a new substorage
+            XStorage xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage,
+                                                                        "SubStorage1",
+                                                                        ElementModes.WRITE );
+            if ( xTempSubStorage == null )
+            {
+                m_aTestHelper.Error( "Can't create substorage!" );
+                return false;
+            }
+
+            byte pBytes1[] = { 1, 1, 1, 1, 1 };
+
+            // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
+            if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubStorage,
+                                                        "SubStream1",
+                                                        "MediaType1",
+                                                        true,
+                                                        pBytes1,
+                                                        aRelations1 ) )
+                return false;
+
+            byte pBytes2[] = { 2, 2, 2, 2, 2 };
+
+            // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
+            if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubStorage,
+                                                        "SubStream2",
+                                                        "MediaType2",
+                                                        false,
+                                                        pBytes2,
+                                                        aRelations2 ) )
+                return false;
+
+            // set Relations for storages and check that "IsRoot" and "OpenMode" properties are set correctly
+            if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempStorage,
+                                                            true,
+                                                            ElementModes.WRITE,
+                                                            aRelations1 ) )
+                return false;
+
+            // set Relations for storages and check that "IsRoot" and "OpenMode" properties are set correctly
+            if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempSubStorage,
+                                                            false,
+                                                            ElementModes.WRITE,
+                                                            aRelations1 ) )
+                return false;
+
+            // create temporary storage based on a previously created temporary file
+            XStorage xTempFileStorage = m_aTestHelper.createStorageFromURL( m_xStorageFactory,
+                                                                            sTempFileURL,
+                                                                            ElementModes.WRITE );
+            if ( xTempFileStorage == null )
+            {
+                m_aTestHelper.Error( "Can't create storage based on temporary file!" );
+                return false;
+            }
+
+            // copy xTempStorage to xTempFileStorage
+            // xTempFileStorage will be automatically commited
+            if ( !m_aTestHelper.copyStorage( xTempStorage, xTempFileStorage ) )
+                return false;
+
+            // dispose used storages to free resources
+            if ( !m_aTestHelper.disposeStorage( xTempStorage ) || !m_aTestHelper.disposeStorage( xTempFileStorage ) )
+                return false;
+
+            // ================================================
+            // now check all the written and copied information
+            // ================================================
+
+            // the temporary file must not be locked any more after storage disposing
+            XStorage xResultStorage = m_aTestHelper.createStorageFromURL( m_xStorageFactory,
+                                                                            sTempFileURL,
+                                                                            ElementModes.WRITE );
+            if ( xResultStorage == null )
+            {
+                m_aTestHelper.Error( "Can't reopen storage based on temporary file!" );
+                return false;
+            }
+
+            if ( !m_aTestHelper.checkStorageProperties( xResultStorage,
+                                                        true,
+                                                        ElementModes.WRITE,
+                                                        aRelations1 ) )
+                return false;
+
+            // open existing substorage
+            XStorage xResultSubStorage = m_aTestHelper.openSubStorage( xResultStorage,
+                                                                        "SubStorage1",
+                                                                        ElementModes.READ );
+            if ( xResultSubStorage == null )
+            {
+                m_aTestHelper.Error( "Can't open existing substorage!" );
+                return false;
+            }
+
+            if ( !m_aTestHelper.checkStorageProperties( xResultSubStorage,
+                                                        false,
+                                                        ElementModes.READ,
+                                                        aRelations1 ) )
+                return false;
+
+            if ( !m_aTestHelper.checkStream( xResultSubStorage,
+                                            "SubStream1",
+                                            "MediaType1",
+                                            pBytes1,
+                                            aRelations1 ) )
+                return false;
+
+            if ( !m_aTestHelper.checkStream( xResultSubStorage,
+                                            "SubStream2",
+                                            "MediaType2",
+                                            pBytes2,
+                                            aRelations2 ) )
+                return false;
+
+            // dispose used storages to free resources
+            if ( !m_aTestHelper.disposeStorage( xResultStorage ) )
+                return false;
+
+            return true;
+        }
+        catch( Exception e )
+        {
+            m_aTestHelper.Error( "Exception: " + e );
+            return false;
+        }
+    }
+
+}
+
diff --git a/package/qa/ofopxmlstorages/Test02.java b/package/qa/ofopxmlstorages/Test02.java
new file mode 100644
index 000000000000..43930c92b96f
--- /dev/null
+++ b/package/qa/ofopxmlstorages/Test02.java
@@ -0,0 +1,164 @@
+package complex.ofopxmlstorages;
+
+import com.sun.star.uno.XInterface;
+import com.sun.star.lang.XMultiServiceFactory;
+import com.sun.star.lang.XSingleServiceFactory;
+
+import com.sun.star.bridge.XUnoUrlResolver;
+import com.sun.star.uno.UnoRuntime;
+import com.sun.star.uno.XInterface;
+import com.sun.star.io.XStream;
+import com.sun.star.io.XInputStream;
+
+import com.sun.star.embed.*;
+import com.sun.star.beans.StringPair;
+
+import share.LogWriter;
+import complex.ofopxmlstorages.TestHelper;
+import complex.ofopxmlstorages.StorageTest;
+
+public class Test02 implements StorageTest {
+
+    XMultiServiceFactory m_xMSF;
+    XSingleServiceFactory m_xStorageFactory;
+    TestHelper m_aTestHelper;
+
+    public Test02( XMultiServiceFactory xMSF, XSingleServiceFactory xStorageFactory, LogWriter aLogWriter )
+    {
+        m_xMSF = xMSF;
+        m_xStorageFactory = xStorageFactory;
+        m_aTestHelper = new TestHelper( aLogWriter, "Test02: " );
+    }
+
+    public boolean test()
+    {
+        try
+        {
+            StringPair[][] aRelations =
+                { { new StringPair( "Id", "Num1" ) },
+                  { new StringPair( "Target", "TargetURLValue" ), new StringPair( "Id", "Num6" ) },
+                  { new StringPair( "Target", "" ), new StringPair( "Id", "Num7" ) },
+                  { new StringPair( "Id", "Num2" ), new StringPair( "TargetType", "Internal" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) },
+                  { new StringPair( "Id", "Num3" ), new StringPair( "TargetType", "Internal" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) },
+                  { new StringPair( "Id", "Num4" ), new StringPair( "TargetType", "Internal" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) },
+                  { new StringPair( "Id", "Num5" ), new StringPair( "TargetType", "" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) }
+                };
+
+
+            XStream xTempFileStream = m_aTestHelper.CreateTempFileStream( m_xMSF );
+            if ( xTempFileStream == null )
+                return false;
+
+            // create storage based on the temporary stream
+            XStorage xTempStorage = m_aTestHelper.createStorageFromStream( m_xStorageFactory,
+                                                                            xTempFileStream,
+                                                                            ElementModes.WRITE );
+            if ( xTempStorage == null )
+            {
+                m_aTestHelper.Error( "Can't create temporary storage representation!" );
+                return false;
+            }
+
+            // open a new substorage
+            XStorage xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage,
+                                                                    "SubStorage1",
+                                                                    ElementModes.WRITE );
+            if ( xTempSubStorage == null )
+            {
+                m_aTestHelper.Error( "Can't create substorage!" );
+                return false;
+            }
+
+            byte pBytes1[] = { 1, 1, 1, 1, 1 };
+
+            // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
+            if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubStorage,
+                                                        "SubStream1",
+                                                        "MediaType1",
+                                                        true,
+                                                        pBytes1,
+                                                        aRelations ) )
+                return false;
+
+            // set Relations for storages and check that "IsRoot" and "OpenMode" properties are set correctly
+            if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempStorage,
+                                                            true,
+                                                            ElementModes.WRITE,
+                                                            aRelations ) )
+                return false;
+
+            // set Relations for storages and check that "IsRoot" and "OpenMode" properties are set correctly
+            if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempSubStorage,
+                                                            false,
+                                                            ElementModes.WRITE,
+                                                            aRelations ) )
+                return false;
+
+            // commit substorage first
+            if ( !m_aTestHelper.commitStorage( xTempSubStorage ) )
+                return false;
+
+            // commit the root storage so the contents must be stored now
+            if ( !m_aTestHelper.commitStorage( xTempStorage ) )
+                return false;
+
+            // dispose used storage to free resources
+            if ( !m_aTestHelper.disposeStorage( xTempStorage ) )
+                return false;
+
+
+            // ================================================
+            // now check all the written information
+            // ================================================
+
+            // close the output part of the temporary stream
+            // the output part must present since we already wrote to the stream
+            if ( !m_aTestHelper.closeOutput( xTempFileStream ) )
+                return false;
+
+            XInputStream xTempInStream = m_aTestHelper.getInputStream( xTempFileStream );
+            if ( xTempInStream == null )
+                return false;
+
+
+            // open input stream
+            XStorage xResultStorage = m_aTestHelper.createStorageFromInputStream( m_xStorageFactory, xTempInStream );
+            if ( xResultStorage == null )
+            {
+                m_aTestHelper.Error( "Can't open storage based on input stream!" );
+                return false;
+            }
+
+            if ( !m_aTestHelper.checkStorageProperties( xResultStorage, true, ElementModes.READ, aRelations ) )
+                return false;
+
+            // open existing substorage
+            XStorage xResultSubStorage = m_aTestHelper.openSubStorage( xResultStorage,
+                                                                        "SubStorage1",
+                                                                        ElementModes.READ );
+            if ( xResultSubStorage == null )
+            {
+                m_aTestHelper.Error( "Can't open existing substorage!" );
+                return false;
+            }
+
+            if ( !m_aTestHelper.checkStorageProperties( xResultSubStorage,
+                                                        false,
+                                                        ElementModes.READ,
+                                                        aRelations ) )
+                return false;
+
+            if ( !m_aTestHelper.checkStream( xResultSubStorage, "SubStream1", "MediaType1", pBytes1, aRelations ) )
+                return false;
+
+            return true;
+        }
+        catch( Exception e )
+        {
+            m_aTestHelper.Error( "Exception: " + e );
+            return false;
+        }
+    }
+
+}
+
diff --git a/package/qa/ofopxmlstorages/Test03.java b/package/qa/ofopxmlstorages/Test03.java
new file mode 100644
index 000000000000..36aa06297031
--- /dev/null
+++ b/package/qa/ofopxmlstorages/Test03.java
@@ -0,0 +1,233 @@
+package complex.ofopxmlstorages;
+
+import com.sun.star.uno.XInterface;
+import com.sun.star.lang.XMultiServiceFactory;
+import com.sun.star.lang.XSingleServiceFactory;
+
+import com.sun.star.bridge.XUnoUrlResolver;
+import com.sun.star.uno.UnoRuntime;
+import com.sun.star.uno.XInterface;
+
+import com.sun.star.embed.*;
+import com.sun.star.container.XNameAccess;
+import com.sun.star.beans.StringPair;
+
+import share.LogWriter;
+import complex.ofopxmlstorages.TestHelper;
+import complex.ofopxmlstorages.StorageTest;
+
+public class Test03 implements StorageTest {
+
+    XMultiServiceFactory m_xMSF;
+    XSingleServiceFactory m_xStorageFactory;
+    TestHelper m_aTestHelper;
+
+    public Test03( XMultiServiceFactory xMSF, XSingleServiceFactory xStorageFactory, LogWriter aLogWriter )
+    {
+        m_xMSF = xMSF;
+        m_xStorageFactory = xStorageFactory;
+        m_aTestHelper = new TestHelper( aLogWriter, "Test03: " );
+    }
+
+    public boolean test()
+    {
+        try
+        {
+            StringPair[][] aRelations =
+                { { new StringPair( "Id", "Num1" ) },
+                  { new StringPair( "Target", "TargetURLValue" ), new StringPair( "Id", "Num6" ) },
+                  { new StringPair( "Target", "" ), new StringPair( "Id", "Num7" ) },
+                  { new StringPair( "Id", "Num2" ), new StringPair( "TargetType", "Internal" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) },
+                  { new StringPair( "Id", "Num3" ), new StringPair( "TargetType", "Internal" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) },
+                  { new StringPair( "Id", "Num4" ), new StringPair( "TargetType", "Internal" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) },
+                  { new StringPair( "Id", "Num5" ), new StringPair( "TargetType", "" ), new StringPair( "Type", "unknown" ), new StringPair( "Target", "URL value" ) }
+                };
+
+            // create temporary storage based on arbitrary medium
+            // after such a storage is closed it is lost
+            XStorage xTempStorage = m_aTestHelper.createTempStorage( m_xMSF, m_xStorageFactory );
+            if ( xTempStorage == null )
+            {
+                m_aTestHelper.Error( "Can't create temporary storage representation!" );
+                return false;
+            }
+
+            // open a new substorage
+            XStorage xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage,
+                                                                        "SubStorage1",
+                                                                        ElementModes.WRITE );
+            if ( xTempSubStorage == null )
+            {
+                m_aTestHelper.Error( "Can't create substorage!" );
+                return false;
+            }
+
+            byte pBytes1[] = { 1, 1, 1, 1, 1 };
+
+            // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
+            if ( !m_aTestHelper.WriteBytesToSubstream( xTempStorage,
+                                                        "SubStream1",
+                                                        "MediaType1",
+                                                        true,
+                                                        pBytes1,
+                                                        aRelations ) )
+                return false;
+
+            byte pBytes2[] = { 2, 2, 2, 2, 2 };
+
+            // open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes
+            if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubStorage,
+                                                        "SubStream2",
+                                                        "MediaType2",
+                                                        false,
+                                                        pBytes2,
+                                                        aRelations ) )
+                return false;
+
+            // set Relations for storages and check that "IsRoot" and "OpenMode" properties are set correctly
+            if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempSubStorage,
+                                                            false,
+                                                            ElementModes.WRITE,
+                                                            aRelations ) )
+                return false;
+
+            if ( !m_aTestHelper.commitStorage( xTempSubStorage ) )
+                return false;
+
+            if ( !m_aTestHelper.disposeStorage( xTempSubStorage ) )
+                return false;
+
+            // ================================================
+            // check storage hyerarchy tree
+            // ================================================
+
+            // check that isStorageElement() and isStreamElement reacts to nonexisting object correctly
+            try {
+                xTempStorage.isStorageElement( "does not exist" );
+                m_aTestHelper.Error( "Nonexisting element doesn't detected by isStorageElement() call!" );
+                return false;
+            }
+            catch( com.sun.star.container.NoSuchElementException ne )
+            {
+            }
+            catch( Exception e )
+            {
+                m_aTestHelper.Error( "Wrong exception is thrown by isStorageElement() call: " + e );
+                return false;
+            }
+
+            try {
+                xTempStorage.isStreamElement( "does not exist" );
+                m_aTestHelper.Error( "Nonexisting element doesn't detected by isStreamElement() call!" );
+                return false;
+            }
+            catch( com.sun.star.container.NoSuchElementException ne )
+            {
+            }
+            catch( Exception e )
+            {
+                m_aTestHelper.Error( "Wrong exception is thrown by isStreamElement() call: " + e );
+                return false;
+            }
+
+            XNameAccess xRootNameAccess = (XNameAccess) UnoRuntime.queryInterface( XNameAccess.class, xTempStorage );
+            if ( xRootNameAccess == null )
+            {
+                m_aTestHelper.Error( "Root storage doesn't support XNameAccess!" );
+                return false;
+            }
+
+            try {
+                if ( !xTempStorage.isStorageElement( "SubStorage1" ) || xTempStorage.isStreamElement( "SubStorage1" ) )
+                {
+                    m_aTestHelper.Error( "Child 'SubStorage1' can not be detected as storage!" );
+                    return false;
+                }
+
+                if ( xTempStorage.isStorageElement( "SubStream1" ) || !xTempStorage.isStreamElement( "SubStream1" ) )
+                {
+                    m_aTestHelper.Error( "Child 'SubStream1' can not be detected as stream!" );
+                    return false;
+                }
+            }
+            catch( Exception e )
+            {
+                m_aTestHelper.Error( "Child's type can not be detected, exception: " + e );
+                return false;
+            }
+
+
+            // check that root storage contents are represented correctly
+            String sRootCont[] = xRootNameAccess.getElementNames();
+
+            if ( sRootCont.length != 2 )
+            {
+                m_aTestHelper.Error( "Root storage contains wrong amount of children!" );
+                return false;
+            }
+
+            if ( !( sRootCont[0].equals( "SubStorage1" ) && sRootCont[1].equals( "SubStream1" )
+                 || sRootCont[0].equals( "SubStream1" ) && sRootCont[1].equals( "SubStorage1" ) )
+              || !( xRootNameAccess.hasByName( "SubStream1" ) && xRootNameAccess.hasByName( "SubStorage1" ) ) )
+            {
+                m_aTestHelper.Error( "Root storage contains wrong list of children!" );
+                return false;
+            }
+
+            // get storage through XNameAccess
+            XStorage xResultSubStorage = getStorageFromNameAccess( xRootNameAccess, "SubStorage1" );
+            if ( xResultSubStorage == null )
+                return false;
+
+            if ( !m_aTestHelper.checkStorageProperties( xResultSubStorage,
+                                                        false,
+                                                        ElementModes.READ,
+                                                        aRelations ) )
+                return false;
+
+            XNameAccess xChildAccess = (XNameAccess) UnoRuntime.queryInterface( XNameAccess.class, xResultSubStorage );
+            if ( xChildAccess == null )
+            {
+                m_aTestHelper.Error( "Child storage doesn't support XNameAccess!" );
+                return false;
+            }
+
+            if ( !xChildAccess.hasByName( "SubStream2" )
+              || !xResultSubStorage.isStreamElement( "SubStream2" )
+              || xResultSubStorage.isStorageElement( "SubStream2" ) )
+            {
+                m_aTestHelper.Error( "'SubStream2' can not be detected as child stream element of 'SubStorage1'!" );
+                return false;
+            }
+
+            return true;
+        }
+        catch( Exception e )
+        {
+            m_aTestHelper.Error( "Exception: " + e );
+            return false;
+        }
+    }
+
+    public XStorage getStorageFromNameAccess( XNameAccess xAccess, String sName )
+    {
+        try
+        {
+            Object oStorage = xAccess.getByName( sName );
+            XStorage xResult = (XStorage) UnoRuntime.queryInterface( XStorage.class, oStorage );
+
+            if ( xResult != null )
+                return xResult;
+            else
+                m_aTestHelper.Error( "Can't retrieve substorage '" + sName + "' through XNameAccess!" );
+        }
+        catch( Exception e )
+        {
+            m_aTestHelper.Error( "Can't retrieve substorage '" + sName + "' through XNameAccess, exception: " + e );
+        }
+
+        return null;
+    }
+
+}
+