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//================================================================= // // qsort.c // // Testcase for C library qsort() // //================================================================= //####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation; either version 2 or (at your option) any later version. // // eCos is distributed in the hope that it will be useful, but WITHOUT ANY // WARRANTY; without even the implied warranty of MERCHANTABILITY or // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for more details. // // You should have received a copy of the GNU General Public License along // with eCos; if not, write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. // // As a special exception, if other files instantiate templates or use macros // or inline functions from this file, or you compile this file and link it // with other works to produce a work based on this file, this file does not // by itself cause the resulting work to be covered by the GNU General Public // License. However the source code for this file must still be made available // in accordance with section (3) of the GNU General Public License. // // This exception does not invalidate any other reasons why a work based on // this file might be covered by the GNU General Public License. // // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. // at http://sources.redhat.com/ecos/ecos-license/ // ------------------------------------------- //####ECOSGPLCOPYRIGHTEND#### //================================================================= //#####DESCRIPTIONBEGIN#### // // Author(s): jlarmour // Contributors: // Date: 2000-04-30 // Description: Contains testcode for C library qsort() function // // //####DESCRIPTIONEND#### // INCLUDES #include <stdlib.h> #include <cyg/infra/testcase.h> // FUNCTIONS static int Compar( const void *int1, const void *int2 ) { if ( *(int*)int1 < *(int*)int2 ) return -1; else if ( *(int*)int1 == *(int*)int2 ) return 0; else return 1; } // Compar() int main( int argc, char *argv[] ) { unsigned int ctr; int fail=0; int i_array_sorted[] = {1, 5, 8, 35, 84, 258, 1022, 5300, 7372, 9029}; int i_array_unsorted[] = {258, 8, 7372, 1, 5, 9029, 1022, 35, 5300, 84}; CYG_TEST_INIT(); CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library " "qsort() function"); qsort(i_array_unsorted, sizeof(i_array_unsorted) / sizeof(i_array_unsorted[0]), sizeof(int), &Compar); for (ctr = 0; ctr < (sizeof(i_array_unsorted) / sizeof(i_array_unsorted[0])); ++ctr) { if (i_array_sorted[ctr] != i_array_unsorted[ctr]) ++fail; } // for CYG_TEST_PASS_FAIL( fail == 0, "qsort() sorts correctly" ); // CYG_TEST_NA("Testing is not applicable to this configuration"); CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library " "qsort() function"); } // main() // EOF qsort.c