publicboolean test()
{ try
{ // create temporary storage based on arbitrary medium // after such a storage is closed it is lost
Object oTempStorage = m_xStorageFactory.createInstance();
XStorage xTempStorage = (XStorage) UnoRuntime.queryInterface( XStorage.class, oTempStorage ); if ( xTempStorage == null )
{
m_aTestHelper.Error( "Can't create temporary storage representation!" ); returnfalse;
}
// open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes if ( !m_aTestHelper.WriteBytesToSubstream( xTempStorage, "SubStream1", "MediaType1", true, pBytes1 ) ) returnfalse;
// open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes if ( !m_aTestHelper.WriteBytesToSubstream( xTempStorage, "BigSubStream1", "MediaType1", true, pBigBytes ) ) returnfalse;
// open a new substorage
XStorage xTempSubStorage = m_aTestHelper.openSubStorage( xTempStorage, "SubStorage1",
ElementModes.WRITE ); if ( xTempSubStorage == null )
{
m_aTestHelper.Error( "Can't create substorage!" ); returnfalse;
}
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", true, pBytes2 ) ) returnfalse;
// open a new substream, set "MediaType" and "Compressed" properties to it and write some bytes if ( !m_aTestHelper.WriteBytesToSubstream( xTempSubStorage, "BigSubStream2", "MediaType2", true, pBigBytes ) ) returnfalse;
// set "MediaType" property for storages and check that "IsRoot" and "OpenMode" properties are set correctly if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempStorage, "MediaType3", true,
ElementModes.WRITE ) ) returnfalse;
if ( !m_aTestHelper.setStorageTypeAndCheckProps( xTempSubStorage, "MediaType4", false,
ElementModes.WRITE ) ) returnfalse;
// check cloning at current state
// the new storage still was not committed so the clone must be empty
XStorage xClonedSubStorage = m_aTestHelper.cloneSubStorage( m_xStorageFactory, xTempStorage, "SubStorage1" );
if ( xClonedSubStorage == null )
{
m_aTestHelper.Error( "The result of clone is empty!" ); returnfalse;
}
XNameAccess xClonedNameAccess = (XNameAccess) UnoRuntime.queryInterface( XNameAccess.class, xClonedSubStorage ); if ( xClonedNameAccess == null )
{
m_aTestHelper.Error( "XNameAccess is not implemented by the clone!" ); returnfalse;
}
if ( !m_aTestHelper.checkStorageProperties( xClonedSubStorage, "", true, ElementModes.WRITE ) ) returnfalse;
if ( xClonedNameAccess.hasElements() )
{
m_aTestHelper.Error( "The new substorage still was not committed so it must be empty!" ); returnfalse;
}
if ( !m_aTestHelper.disposeStorage( xClonedSubStorage ) ) returnfalse;
// the new stream was opened, written and closed, that means flashed // so the clone must contain all the information
XStream xClonedSubStream = m_aTestHelper.cloneSubStream( xTempStorage, "SubStream1" ); if ( !m_aTestHelper.InternalCheckStream( xClonedSubStream, "SubStream1", "MediaType1", true, pBytes1, true ) ) returnfalse;
if ( !m_aTestHelper.disposeStream( xClonedSubStream, "SubStream1" ) ) returnfalse;
if ( !m_aTestHelper.disposeStream( xClonedBigSubStream, "BigSubStream1" ) ) returnfalse;
// commit substorage and check cloning
if ( !m_aTestHelper.commitStorage( xTempSubStorage ) ) returnfalse;
xClonedSubStorage = m_aTestHelper.cloneSubStorage( m_xStorageFactory, xTempStorage, "SubStorage1" ); if ( xClonedSubStorage == null )
{
m_aTestHelper.Error( "The result of clone is empty!" ); returnfalse;
}
if ( !m_aTestHelper.checkStorageProperties( xClonedSubStorage, "MediaType4", true, ElementModes.WRITE ) ) returnfalse;
XStorage xCloneOfRoot = m_aTestHelper.cloneStorage( m_xStorageFactory, xTempStorage ); if ( xCloneOfRoot == null )
{
m_aTestHelper.Error( "The result of root clone is empty!" ); returnfalse;
}
XNameAccess xCloneOfRootNA = (XNameAccess) UnoRuntime.queryInterface( XNameAccess.class, xCloneOfRoot ); if ( xCloneOfRootNA == null )
{
m_aTestHelper.Error( "XNameAccess is not implemented by the root clone!" ); returnfalse;
}
if ( xCloneOfRootNA.hasElements() )
{
m_aTestHelper.Error( "The root storage still was not committed so it's clone must be empty!" ); returnfalse;
}
if ( !m_aTestHelper.disposeStorage( xCloneOfRoot ) ) returnfalse;
xCloneOfRoot = null;
// commit root storage and check cloning
if ( !m_aTestHelper.commitStorage( xTempStorage ) ) returnfalse;
xCloneOfRoot = m_aTestHelper.cloneStorage( m_xStorageFactory, xTempStorage ); if ( xCloneOfRoot == null )
{
m_aTestHelper.Error( "The result of root clone is empty!" ); returnfalse;
}
XStorage xSubStorageOfClone = xCloneOfRoot.openStorageElement( "SubStorage1", ElementModes.READ ); if ( xSubStorageOfClone == null )
{
m_aTestHelper.Error( "The result of root clone is wrong!" ); returnfalse;
}
if ( !m_aTestHelper.checkStorageProperties( xSubStorageOfClone, "MediaType4", false, ElementModes.READ ) ) returnfalse;
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