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skrzyp |
//=================================================================
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//
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// qsort.c
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//
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// Testcase for C library qsort()
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//
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//=================================================================
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// ####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later
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// version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with eCos; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// As a special exception, if other files instantiate templates or use
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// macros or inline functions from this file, or you compile this file
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// and link it with other works to produce a work based on this file,
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// this file does not by itself cause the resulting work to be covered by
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// the GNU General Public License. However the source code for this file
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// must still be made available in accordance with section (3) of the GNU
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// General Public License v2.
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//
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// This exception does not invalidate any other reasons why a work based
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// on this file might be covered by the GNU General Public License.
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// -------------------------------------------
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// ####ECOSGPLCOPYRIGHTEND####
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//=================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): jlarmour
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// Contributors:
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// Date: 2000-04-30
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// Description: Contains testcode for C library qsort() function
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//
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//
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//####DESCRIPTIONEND####
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// INCLUDES
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#include <pkgconf/system.h>
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#include <stdlib.h>
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#include <cyg/infra/testcase.h>
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// FUNCTIONS
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static int
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Compar( const void *int1, const void *int2 )
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{
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if ( *(int*)int1 < *(int*)int2 )
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return -1;
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else if ( *(int*)int1 == *(int*)int2 )
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return 0;
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else
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return 1;
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} // Compar()
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#ifndef CYGPKG_LIBC_STARTUP
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void cyg_user_start(void)
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#else
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int
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main( int argc, char *argv[] )
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#endif
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{
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unsigned int ctr;
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int fail=0;
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int i_array_sorted[] = {1, 5, 8, 35, 84, 258, 1022, 5300, 7372, 9029};
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int i_array_unsorted[] = {258, 8, 7372, 1, 5, 9029, 1022, 35, 5300, 84};
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CYG_TEST_INIT();
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CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
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"qsort() function");
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qsort(i_array_unsorted,
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sizeof(i_array_unsorted) / sizeof(i_array_unsorted[0]),
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sizeof(int), &Compar);
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for (ctr = 0;
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ctr < (sizeof(i_array_unsorted) / sizeof(i_array_unsorted[0]));
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++ctr)
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{
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if (i_array_sorted[ctr] != i_array_unsorted[ctr])
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++fail;
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} // for
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CYG_TEST_PASS_FAIL( fail == 0, "qsort() sorts correctly" );
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// CYG_TEST_NA("Testing is not applicable to this configuration");
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CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
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"qsort() function");
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} // main()
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// EOF qsort.c
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