394 lines
13 KiB
C++
394 lines
13 KiB
C++
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/*************************************************************************
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*
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* $RCSfile: osl_Module.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: rt $ $Date: 2003-09-08 13:21:15 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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//------------------------------------------------------------------------
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// include files
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//------------------------------------------------------------------------
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#ifndef _OSL_MODULE_CONST_H_
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#include <osl_Module_Const.h>
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#endif
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using namespace osl;
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using namespace rtl;
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//------------------------------------------------------------------------
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// helper functions and classes
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//------------------------------------------------------------------------
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/** print Boolean value.
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*/
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inline void printBool( sal_Bool bOk )
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{
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printf( "#printBool# " );
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( sal_True == bOk ) ? printf( "TRUE!\n" ): printf( "FALSE!\n" );
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}
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/** print a UNI_CODE String.
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*/
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inline void printUString( const ::rtl::OUString & str )
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{
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rtl::OString aString;
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printf( "#printUString_u# " );
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aString = ::rtl::OUStringToOString( str, RTL_TEXTENCODING_ASCII_US );
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printf( "%s\n", aString.getStr( ) );
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}
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/** get dll file URL.
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*/
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inline ::rtl::OUString getDllURL( void )
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{
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#if ( defined WNT ) // lib in Unix and lib in Windows are not same in file name.
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::rtl::OUString libPath( rtl::OUString::createFromAscii( "Module_DLL.dll" ) );
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#else
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::rtl::OUString libPath( rtl::OUString::createFromAscii( "libModule_DLL.so" ) );
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#endif
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::rtl::OUString dirPath, dllPath;
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osl::Module::getUrlFromAddress( ( void* ) &getDllURL, dirPath );
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dirPath = dirPath.copy( 0, dirPath.lastIndexOf('/') + 1);
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osl::FileBase::getAbsoluteFileURL( dirPath, libPath, dllPath );
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return dllPath;
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}
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//------------------------------------------------------------------------
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// test code start here
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//------------------------------------------------------------------------
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namespace osl_Module
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{
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/** class and member function that is available for module test :
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*/
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class testClass
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{
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public:
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static void myFunc()
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{
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printf("#Sun Microsystem\n");
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};
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};
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/** testing the methods:
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Module();
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Module( const ::rtl::OUString& strModuleName, sal_Int32 nRtldMode = SAL_LOADMODULE_DEFAULT);
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*/
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class ctors : public CppUnit::TestFixture
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{
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public:
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sal_Bool bRes, bRes1;
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void ctors_none( )
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{
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::osl::Module aMod;
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bRes = aMod.is();
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: test constructor without parameter.",
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sal_False == bRes );
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}
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void ctors_name_mode( )
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{
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OUString aFileURL;
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if ( !( bRes = osl::Module::getUrlFromAddress( ( void* ) &::osl_Module::testClass::myFunc, aFileURL ) ) )
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{
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CPPUNIT_ASSERT_MESSAGE("Cannot locate current module.", sal_False );
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}
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::osl::Module aMod( aFileURL );
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bRes = aMod.is( );
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aMod.unload( );
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: test constructor with load action.",
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sal_True == bRes );
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}
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CPPUNIT_TEST_SUITE( ctors );
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CPPUNIT_TEST( ctors_none );
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CPPUNIT_TEST( ctors_name_mode );
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CPPUNIT_TEST_SUITE_END( );
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}; // class ctors
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/** testing the methods:
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static sal_Bool getUrlFromAddress(void * addr, ::rtl::OUString & libraryUrl)
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*/
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class getUrlFromAddress : public CppUnit::TestFixture
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{
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public:
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sal_Bool bRes, bRes1;
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void getUrlFromAddress_001( )
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{
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OUString aFileURL;
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if ( !( bRes = osl::Module::getUrlFromAddress( ( void* ) &::osl_Module::testClass::myFunc, aFileURL ) ) )
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{
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CPPUNIT_ASSERT_MESSAGE("Cannot locate current module.", sal_False );
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}
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: test get Module URL from address.",
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sal_True == bRes && 0 < aFileURL.lastIndexOf('/') );
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}
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void getUrlFromAddress_002( )
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{
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::osl::Module aMod( getDllURL( ) );
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FuncPtr pFunc = ( FuncPtr ) aMod.getSymbol( rtl::OUString::createFromAscii( "firstfunc" ) );
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OUString aFileURL;
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if ( !( bRes = osl::Module::getUrlFromAddress( ( void* )pFunc, aFileURL ) ) )
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{
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CPPUNIT_ASSERT_MESSAGE("Cannot locate current module.", sal_False );
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}
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aMod.unload( );
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: load an external library, get its function address and get its URL.",
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sal_True == bRes && 0 < aFileURL.lastIndexOf('/') && aFileURL.equalsIgnoreAsciiCase( getDllURL( ) ) );
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}
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CPPUNIT_TEST_SUITE( getUrlFromAddress );
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CPPUNIT_TEST( getUrlFromAddress_001 );
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CPPUNIT_TEST( getUrlFromAddress_002 );
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CPPUNIT_TEST_SUITE_END( );
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}; // class getUrlFromAddress
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/** testing the method:
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sal_Bool SAL_CALL load( const ::rtl::OUString& strModuleName,
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sal_Int32 nRtldMode = SAL_LOADMODULE_DEFAULT)
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*/
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class load : public CppUnit::TestFixture
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{
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public:
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sal_Bool bRes, bRes1;
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void load_001( )
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{
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::osl::Module aMod( getDllURL( ) );
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::osl::Module aMod1;
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aMod1.load( getDllURL( ) );
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bRes = oslModule(aMod) == oslModule(aMod1);
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aMod.unload( );
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aMod1.unload( );
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: load function should do the same thing as constructor with library name.",
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sal_True == bRes );
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}
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CPPUNIT_TEST_SUITE( load );
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CPPUNIT_TEST( load_001 );
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CPPUNIT_TEST_SUITE_END( );
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}; // class load
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/** testing the method:
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void SAL_CALL unload()
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*/
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class unload : public CppUnit::TestFixture
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{
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public:
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sal_Bool bRes, bRes1;
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void unload_001( )
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{
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::osl::Module aMod( getDllURL( ) );
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aMod.unload( );
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bRes = oslModule(aMod) ==NULL;
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: unload function should do the same thing as destructor.",
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sal_True == bRes );
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}
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CPPUNIT_TEST_SUITE( unload );
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CPPUNIT_TEST( unload_001 );
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CPPUNIT_TEST_SUITE_END( );
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}; // class unload
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/** testing the methods:
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sal_Bool SAL_CALL is() const
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*/
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class is : public CppUnit::TestFixture
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{
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public:
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sal_Bool bRes, bRes1;
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void is_001( )
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{
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OUString aFileURL;
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if ( !( bRes = osl::Module::getUrlFromAddress( ( void* ) &::osl_Module::testClass::myFunc, aFileURL ) ) )
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{
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CPPUNIT_ASSERT_MESSAGE("Cannot locate current module - using executable instead", sal_False );
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}
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::osl::Module aMod;
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bRes = aMod.is( );
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aMod.load( aFileURL );
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bRes1 = aMod.is( );
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aMod.unload( );
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: test if a module is a loaded module.",
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sal_False == bRes && sal_True == bRes1);
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}
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CPPUNIT_TEST_SUITE( is );
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CPPUNIT_TEST( is_001 );
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CPPUNIT_TEST_SUITE_END( );
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}; // class is
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/** testing the methods:
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void* SAL_CALL getSymbol( const ::rtl::OUString& strSymbolName)
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*/
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class getSymbol : public CppUnit::TestFixture
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{
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public:
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sal_Bool bRes;
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void getSymbol_001( )
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{
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::osl::Module aMod( getDllURL( ) );
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FuncPtr pFunc = ( FuncPtr ) aMod.getSymbol( rtl::OUString::createFromAscii( "firstfunc" ) );
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bRes = sal_False;
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if ( pFunc )
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bRes = pFunc( bRes );
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aMod.unload();
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: load a dll and call one function in it.",
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sal_True == bRes );
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}
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CPPUNIT_TEST_SUITE( getSymbol );
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CPPUNIT_TEST( getSymbol_001 );
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CPPUNIT_TEST_SUITE_END( );
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}; // class getSymbol
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/** testing the methods:
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void* SAL_CALL getSymbol( const ::rtl::OUString& strSymbolName)
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*/
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class optr_oslModule : public CppUnit::TestFixture
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{
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public:
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sal_Bool bRes, bRes1;
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void optr_oslModule_001( )
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{
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::osl::Module aMod;
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bRes = ( (oslModule)aMod == NULL );
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aMod.load( getDllURL( ) );
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bRes1 = (oslModule)aMod != NULL;
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aMod.unload( );
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: the m_Module of a Module instance will be NULL when is not loaded, it will not be NULL after loaded.",
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sal_True == bRes && sal_True == bRes1);
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}
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void optr_oslModule_002( )
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{
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::osl::Module aMod( getDllURL( ) );
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::rtl::OUString funcName(::rtl::OUString::createFromAscii( "firstfunc" ) );
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FuncPtr pFunc = ( FuncPtr ) osl_getSymbol( (oslModule)aMod, funcName.pData );
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bRes = sal_False;
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if ( pFunc )
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bRes = pFunc( bRes );
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aMod.unload();
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CPPUNIT_ASSERT_MESSAGE( "#test comment#: use m_Module to call osl_getSymbol() function.",
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sal_True == bRes );
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}
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CPPUNIT_TEST_SUITE( optr_oslModule );
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CPPUNIT_TEST( optr_oslModule_001 );
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CPPUNIT_TEST( optr_oslModule_002 );
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CPPUNIT_TEST_SUITE_END( );
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}; // class optr_oslModule
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// -----------------------------------------------------------------------------
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Module::ctors, "osl_Module");
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Module::getUrlFromAddress, "osl_Module");
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Module::load, "osl_Module");
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Module::unload, "osl_Module");
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Module::is, "osl_Module");
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Module::getSymbol, "osl_Module");
|
||
|
|
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Module::optr_oslModule, "osl_Module");
|
||
|
|
// -----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
} // namespace osl_Module
|
||
|
|
|
||
|
|
|
||
|
|
// -----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
// this macro creates an empty function, which will called by the RegisterAllFunctions()
|
||
|
|
// to let the user the possibility to also register some functions by hand.
|
||
|
|
NOADDITIONAL;
|