/***********************************************************************************

   test_algobase.cpp

  * Copyright (c) 1997

  * Mark of the Unicorn, Inc.

  *

  * Permission to use, copy, modify, distribute and sell this software

  * and its documentation for any purpose is hereby granted without fee,

  * provided that the above copyright notice appear in all copies and

  * that both that copyright notice and this permission notice appear

  * in supporting documentation.  Mark of the Unicorn makes no

  * representations about the suitability of this software for any

  * purpose.  It is provided "as is" without express or implied warranty.

 ***********************************************************************************/

 # include "Prefix.h"

 # if defined (EH_NEW_HEADERS)

 # ifdef __SUNPRO_CC

 # include <stdio.h>

 # endif

 #include <algorithm>

 # else

 #include <algo.h>

 # endif

 #include "Tests.h"

 #include "LeakCheck.h"

 #include "TestClass.h"

 // EH_USE_STD

 enum { kBufferSize = 100 };

 struct test_uninitialized_copy

 {

     test_uninitialized_copy()

         : stuff( new TestClass[kBufferSize] ), end_of_stuff(stuff + kBufferSize) {

         gTestController.SetCurrentTestName("uninitialized_copy()");

         }

     ~test_uninitialized_copy() { delete[] stuff; }

     void operator()( TestClass* buffer ) const

     {

         EH_STD::uninitialized_copy((TestClass*)stuff, (TestClass*)end_of_stuff, buffer );

         EH_ASSERT( EH_STD::equal( (TestClass*)stuff, (TestClass*)end_of_stuff, buffer ) );

         stl_destroy( buffer, buffer+kBufferSize );

     }

 private:

     TestClass * stuff;

     TestClass * end_of_stuff;

 };

 struct test_uninitialized_fill

 {

     test_uninitialized_fill() {

         gTestController.SetCurrentTestName("uninitialized_fill()");

     }

     void operator()( TestClass* buffer ) const

     {

         TestClass* buf_end = buffer + kBufferSize;

         EH_STD::uninitialized_fill( buffer, buf_end, testValue );

         for ( EH_CSTD::size_t i = 0; i < kBufferSize; i++ )

             EH_ASSERT( buffer[i] == testValue );

         stl_destroy( buffer, buf_end );

     }

 private:

     TestClass testValue;

 };

 struct test_uninitialized_fill_n

 {

     test_uninitialized_fill_n() {

         gTestController.SetCurrentTestName("uninitialized_fill_n()");

     }

     void operator()( TestClass* buffer ) const

     {

         TestClass* end = buffer + kBufferSize;

         EH_STD::uninitialized_fill_n( buffer, (EH_CSTD::size_t)kBufferSize, testValue );

         for ( EH_CSTD::size_t i = 0; i < kBufferSize; i++ )

             EH_ASSERT( buffer[i] == testValue );

         stl_destroy( buffer, end );

     }

 private:

     TestClass testValue;

 };

 void test_algobase()

 {

   // force alignment

   double arr[ sizeof(TestClass) * kBufferSize ];

   TestClass* c = (TestClass*)arr;

   WeakCheck( c, test_uninitialized_copy() );

   WeakCheck( c, test_uninitialized_fill() );

   WeakCheck( c, test_uninitialized_fill_n() );

 }