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#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This file incorporates work covered by the following license notice:
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed
# with this work for additional information regarding copyright
# ownership. The ASF licenses this file to you under the Apache
# License, Version 2.0 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.apache.org/licenses/LICENSE-2.0 .
#
"tests bridging python implementations of UNO objects"
import unittest
import uno
import unohelper
import os
import sys
from com.sun.star.io import XOutputStream, XInputStream, typeOfXOutputStream, typeOfXInputStream
from com.sun.star.lang import XTypeProvider, typeOfXTypeProvider, XEventListener
from com.sun.star.uno import XCurrentContext
class SequenceOutputStream( unohelper.Base, XOutputStream ):
def __init__( self ):
self.s = uno.ByteSequence("")
self.closed = 0
def closeOutput(self):
self.closed = 1
def writeBytes( self, seq ):
self.s = self.s + seq
def flush( self ):
pass
def getSequence( self ):
return self.s
class SequenceInputStream( XInputStream, unohelper.Base ):
def __init__( self, seq ):
self.s = seq
self.nIndex = 0
self.closed = 0
def closeInput( self):
self.closed = 1
self.s = None
def skipBytes( self, nByteCount ):
if( nByteCount + self.nIndex > len(self.s) ):
nByteCount = len(self.s) - self.nIndex
self.nIndex += nByteCount
def readBytes( self, retSeq, nByteCount ):
nRet = 0
if( self.nIndex + nByteCount > len(self.s) ):
nRet = len(self.s) - self.nIndex
else:
nRet = nByteCount
retSeq = uno.ByteSequence(self.s.value[self.nIndex : self.nIndex + nRet ])
self.nIndex = self.nIndex + nRet
return nRet, retSeq
def readSomeBytes( self, retSeq , nByteCount ):
#as we never block !
return readBytes( retSeq, nByteCount )
def available( self ):
return len( self.s ) - self.nIndex
class SequenceInputStream2( SequenceInputStream ):
def __init__( self, seq ):
SequenceInputStream.__init__( self, seq )
class TestCase(unittest.TestCase):
def __init__(self,method,ctx):
unittest.TestCase.__init__(self,method)
self.ctx = ctx
def setUp(self):
self.tobj = self.ctx.ServiceManager.createInstanceWithContext( \
"com.sun.star.test.bridge.CppTestObject",self.ctx)
self.pipe = self.ctx.ServiceManager.createInstanceWithContext( \
"com.sun.star.io.Pipe" , self.ctx )
def testStandard( self ):
dataOut = self.ctx.ServiceManager.createInstanceWithContext( \
"com.sun.star.io.DataOutputStream", self.ctx )
streamOut = SequenceOutputStream()
dataOut.setOutputStream( streamOut )
dataOut.writeShort( 42 )
dataOut.writeLong( 43 )
dataOut.closeOutput()
dataInput = self.ctx.ServiceManager.createInstanceWithContext( \
"com.sun.star.io.DataInputStream", self.ctx )
dataInput.setInputStream( SequenceInputStream2( streamOut.getSequence() ) )
self.assertTrue( 42 == dataInput.readShort() )
self.assertTrue( 43 == dataInput.readLong() )
self.assertTrue( self.tobj.transportAny( streamOut ) == streamOut )
class NullDevice:
def write( self, string ):
pass
class EventListener( unohelper.Base, XEventListener ):
def __init__( self ):
self.disposingCalled = False
def disposing( self , eventObject ):
self.disposingCalled = True
class TestHelperCase( unittest.TestCase ):
def __init__(self,method):
unittest.TestCase.__init__(self,method)
def testUrlHelper( self ):
systemPath = os.getcwd()
if systemPath.startswith( "/" ):
self.assertTrue( "/tmp" == unohelper.fileUrlToSystemPath( "file:///tmp" ) )
self.assertTrue( "file:///tmp" == unohelper.systemPathToFileUrl( "/tmp" ))
else:
self.assertTrue( "c:\\temp" == unohelper.fileUrlToSystemPath( "file:///c:/temp" ) )
self.assertTrue( "file:///c:/temp" == unohelper.systemPathToFileUrl( "c:\\temp" ) )
systemPath = unohelper.systemPathToFileUrl( systemPath )
self.assertTrue( systemPath + "/a" == unohelper.absolutize( systemPath, "a" ) )
def testInspect( self ):
dev = NullDevice()
# dev = sys.stdout
unohelper.inspect( uno.getComponentContext() , dev )
unohelper.inspect( uno.getComponentContext().ServiceManager , dev )
unohelper.inspect( uno.getTypeByName( "com.sun.star.lang.XComponent" ) , dev )
def testListener( self ):
smgr = uno.getComponentContext().ServiceManager.createInstance(
"com.sun.star.lang.ServiceManager" )
# check, whether listeners
listener = EventListener()
smgr.addEventListener( listener )
smgr.dispose()
self.assertTrue( listener.disposingCalled )
# check, whether listeners can be removed
smgr = uno.getComponentContext().ServiceManager.createInstance(
"com.sun.star.lang.ServiceManager" )
listener = EventListener()
smgr.addEventListener( listener )
smgr.removeEventListener( listener )
smgr.dispose()
self.assertTrue( not listener.disposingCalled )
def testCurrentContext( self ):
oldContext = uno.getCurrentContext()
try:
uno.setCurrentContext(
unohelper.CurrentContext( oldContext,{"My42":42}) )
self.assertTrue( uno.getCurrentContext().getValueByName( "My42" ) == 42 )
self.assertTrue( uno.getCurrentContext().getValueByName( "My43" ) is None )
finally:
uno.setCurrentContext( oldContext )
def suite( ctx ):
suite = unittest.TestSuite()
suite.addTest(TestCase("testStandard",ctx))
suite.addTest(TestHelperCase( "testUrlHelper" ))
suite.addTest(TestHelperCase( "testInspect" ))
suite.addTest(TestHelperCase( "testListener" ) )
suite.addTest(TestHelperCase( "testCurrentContext" ) )
return suite
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