//================================================================= // // div.c // // Testcase for C library div() // //================================================================= //####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): ctarpy, jlarmour // Contributors: // Date: 2000-04-30 // Description: Contains testcode for C library div() function // // //####DESCRIPTIONEND#### // INCLUDES #include #include // FUNCTIONS int main( int argc, char *argv[] ) { int num, denom; div_t result; CYG_TEST_INIT(); CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library " "div() function"); num = 10232; denom = 43; result = div(num, denom); CYG_TEST_PASS_FAIL( (result.quot==237) && (result.rem==41), "div( 10232, 43 )"); num = 4232; denom = 2000; result = div(num, denom); CYG_TEST_PASS_FAIL( (result.quot==2) && (result.rem==232), "div( 4232, 2000 )"); num = 20; denom = 20; result = div(num, denom); CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==0), "div( 20, 20 )"); num = -5; denom = 4; result = div(num, denom); CYG_TEST_PASS_FAIL( (result.quot==-1) && (result.rem==-1), "div( -5, 4 )"); num = 5; denom = -4; result = div(num, denom); CYG_TEST_PASS_FAIL( (result.quot==-1) && (result.rem==1), "div( 5, -4 )"); num = -5; denom = -3; result = div(num, denom); CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==-2), "div( -5, -3 )"); num = -7; denom = -7; result = div(num, denom); CYG_TEST_PASS_FAIL( (result.quot==1) && (result.rem==0), "div( -7, -7 )"); CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library " "div() function"); } // main() // EOF div.c
