diff --git a/sal/qa/osl/condition/osl_Condition.cxx b/sal/qa/osl/condition/osl_Condition.cxx
index 4d7e3641ce7f..b8ee6df8164e 100644
--- a/sal/qa/osl/condition/osl_Condition.cxx
+++ b/sal/qa/osl/condition/osl_Condition.cxx
@@ -62,23 +62,6 @@ inline void printUString( const ::rtl::OUString & str )
     printf("%s\n", aString.getStr( ) );
 }
 
-/** wait _nSec seconds.
-*/
-void thread_sleep( sal_Int32 _nSec )
-{
-    /// print statement in thread process must use fflush() to force display.
-    printf("# wait %d seconds. ", (int) _nSec );
-    fflush( stdout );
-
-#ifdef WNT                               //Windows
-    Sleep( _nSec * 1000 );
-#endif
-#if ( defined UNX ) || ( defined OS2 )   //Unix
-    sleep( _nSec );
-#endif
-    printf("# done\n" );
-}
-
 enum ConditionType
 {
     thread_type_set,
@@ -189,11 +172,10 @@ namespace osl_Condition
 
             ConditionThread myThread2( aCond, thread_type_set );
             myThread2.create();
-            thread_sleep(1);
-            bRes1 = myThread1.isRunning( );
-            bRes2 = aCond.check( );
 
             myThread1.join( );
+            bRes1 = myThread1.isRunning( );
+            bRes2 = aCond.check( );
             myThread2.join( );
 
             CPPUNIT_ASSERT_MESSAGE( "#test comment#: use one thread to set the condition in order to release another thread.",
@@ -284,15 +266,14 @@ namespace osl_Condition
             cond1.set();
             cond2.set();
 
-osl::Condition::Result r1=cond1.wait(tv1);
-osl::Condition::Result r2=cond2.wait();
-osl::Condition::Result r3=cond3.wait(tv1);
-fprintf(stderr,"%d %d %d\n",r1,r2,r3);
-            CPPUNIT_ASSERT_MESSAGE( "#test comment#: test three types of wait.",
-                                    (cond1.wait(tv1) == ::osl::Condition::result_ok) &&
-                                    (cond2.wait() == ::osl::Condition::result_ok) &&
-                                    (cond3.wait(tv1) == ::osl::Condition::result_timeout) );
+            osl::Condition::Result r1=cond1.wait(tv1);
+            osl::Condition::Result r2=cond2.wait();
+            osl::Condition::Result r3=cond3.wait(tv1);
 
+            CPPUNIT_ASSERT_MESSAGE( "#test comment#: test three types of wait.",
+                                    (r1 == ::osl::Condition::result_ok) &&
+                                    (r2 == ::osl::Condition::result_ok) &&
+                                    (r3 == ::osl::Condition::result_timeout) );
         }
 
         void wait_002( )
diff --git a/sal/qa/osl/file/osl_File.cxx b/sal/qa/osl/file/osl_File.cxx
index 0520d911276e..362f971bd816 100644
--- a/sal/qa/osl/file/osl_File.cxx
+++ b/sal/qa/osl/file/osl_File.cxx
@@ -180,25 +180,6 @@ inline void printFileAttributes( const sal_Int64 nAttributes )
     printf( ") file!\n" );
 }
 
-/** print a UNI_CODE file name.
-*/
-inline void printFileName( const ::rtl::OUString & str )
-{
-    rtl::OString aString;
-
-    printf( "#printFileName_u# " );
-    aString = ::rtl::OUStringToOString( str, RTL_TEXTENCODING_ASCII_US );
-    printf( "%s\n", aString.getStr( ) );
-}
-
-/** print a ASCII_CODE file name.
-*/
-inline void printFileName( const sal_Char * str )
-{
-    printf( "#printFileName_a# " );
-    printf( "%s\n", str );
-}
-
 /** print an output wrong message.
 */
 inline void printError( const ::osl::FileBase::RC nError )
@@ -465,10 +446,8 @@ inline void createTestDirectory( const ::rtl::OUString basename, const ::rtl::OU
 */
 inline void deleteTestDirectory( const ::rtl::OUString dirname )
 {
-    // LLA: printf("deleteTestDirectory\n");
     ::rtl::OUString     aPathURL   = dirname.copy( 0 );
     ::osl::FileBase::RC nError;
-    // LLA: printFileName(aPathURL);
     if ( !isURL( dirname ) )
         ::osl::FileBase::getFileURLFromSystemPath( dirname, aPathURL ); //convert if not full qualified URL
 
@@ -1482,7 +1461,6 @@ namespace osl_FileBase
         {
             nError1 = FileBase::createTempFile( pUStr_DirURL, pHandle, pUStr_FileURL );
             ::osl::File testFile( *pUStr_FileURL );
-            //printFileName(*pUStr_FileURL);
             nError2 = testFile.open( osl_File_OpenFlag_Create );
             if ( osl::FileBase::E_EXIST == nError2 )  {
                 osl_closeFile( *pHandle );
@@ -2678,7 +2656,6 @@ namespace osl_FileStatus
                     sal_uInt32 mask_link = FileStatusMask_FileName | FileStatusMask_LinkTargetURL;
                     ::osl::FileStatus   rFileStatus( mask_link );
                     rItem_link.getFileStatus( rFileStatus );
-                    //printFileName( rFileStatus.getFileName( ) );
                     if ( compareFileName( rFileStatus.getFileName( ), aFileName) == sal_True )
                     {
                         //printf("find the link file");
@@ -2754,7 +2731,6 @@ namespace osl_FileStatus
             //        use $ROOT/staroffice as volume ---> use dev/fd as volume.
             // and get their directory item.
             createTestDirectory( aTmpName3 );
-            //printFileName( aTmpName2);
             createTestFile( aTmpName3, aTmpName2 );
             createTestDirectory( aTmpName3, aTmpName1 );
 
@@ -3023,7 +2999,6 @@ namespace osl_FileStatus
         {
             ::rtl::OUString aUserHiddenFileURL (RTL_CONSTASCII_USTRINGPARAM("file:///c:/AUTOEXEC.BAT"));
             nError = ::osl::DirectoryItem::get( aUserHiddenFileURL, rItem_hidden );
-            //printFileName( aUserHiddenFileURL );
             CPPUNIT_ASSERT_MESSAGE("get item fail", nError == FileBase::E_None );
               ::osl::FileStatus   rFileStatus( FileStatusMask_Attributes );
             nError = rItem_hidden.getFileStatus( rFileStatus );
@@ -4491,7 +4466,6 @@ namespace osl_File
         createTestDirectory( aTmpName8 );
         //move directory $TEMP/tmpname to $TEMP/tmpname/tmpdir/tmpname
         rtl::OUString newName = aTmpName8 + OUString(RTL_CONSTASCII_USTRINGPARAM("/tmpname"));
-        //printFileName( newName );
         nError1 = ::osl::File::move( aTmpName3, newName );
         //deleteTestDirectory( newName + OUString(RTL_CONSTASCII_USTRINGPARAM("/tmpname")) );
         //deleteTestDirectory( newName );
diff --git a/sal/qa/osl/module/osl_Module.cxx b/sal/qa/osl/module/osl_Module.cxx
index 3194c9385c48..3e829e4f2214 100644
--- a/sal/qa/osl/module/osl_Module.cxx
+++ b/sal/qa/osl/module/osl_Module.cxx
@@ -80,17 +80,6 @@ inline ::rtl::OUString getDllURL( void )
     return dllPath;
 }
 
-/** print a UNI_CODE file name.
-*/
-inline void printFileName( const ::rtl::OUString & str )
-{
-    rtl::OString aString;
-
-    printf("#printFileName_u# " );
-    aString = ::rtl::OUStringToOString( str, RTL_TEXTENCODING_ASCII_US );
-    printf("%s\n", aString.getStr( ) );
-}
-
 inline sal_Bool isURL( const ::rtl::OUString pathname )
 {
     ::rtl::OUString aPreURL( RTL_CONSTASCII_USTRINGPARAM("file:///") );
@@ -507,8 +496,6 @@ namespace osl_Module
             ::rtl::OUString aLibraryURL;
             bRes = ::osl::Module::getUrlFromAddress( oslFunc, aLibraryURL);
             aMod.unload();
-            printFileName( aLibraryURL );
-
             CPPUNIT_ASSERT_MESSAGE( "#test comment#: load a dll and get its function addr and get its URL.",
                  sal_True == bRes && aLibraryURL.equalsIgnoreAsciiCase( getDllURL() ) );
 #endif