1/* tswap -- Test file for mpc_swap. 2 3Copyright (C) 2011 INRIA 4 5This file is part of GNU MPC. 6 7GNU MPC is free software; you can redistribute it and/or modify it under 8the terms of the GNU Lesser General Public License as published by the 9Free Software Foundation; either version 3 of the License, or (at your 10option) any later version. 11 12GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY 13WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 14FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for 15more details. 16 17You should have received a copy of the GNU Lesser General Public License 18along with this program. If not, see http://www.gnu.org/licenses/ . 19*/ 20 21#include "mpc-tests.h" 22 23int 24main (void) 25{ 26 mpc_t x, y, x2, y2; 27 28 mpc_init2 (x, 50); 29 mpc_init2 (x2, 50); 30 mpc_init2 (y, 100); 31 mpc_init2 (y2, 100); 32 33 mpc_set_ui_ui (x, 1ul, 2ul, MPC_RNDNN); 34 mpc_set_ui_ui (x2, 1ul, 2ul, MPC_RNDNN); 35 mpc_set_ui_ui (y, 3ul, 4ul, MPC_RNDNN); 36 mpc_set_ui_ui (y2, 3ul, 4ul, MPC_RNDNN); 37 38 mpc_swap (x, y); 39 40 if ( mpfr_get_prec (mpc_realref (x)) != mpfr_get_prec (mpc_realref (y2)) 41 || mpfr_get_prec (mpc_imagref (x)) != mpfr_get_prec (mpc_imagref (y2)) 42 || mpfr_get_prec (mpc_realref (y)) != mpfr_get_prec (mpc_realref (x2)) 43 || mpfr_get_prec (mpc_imagref (y)) != mpfr_get_prec (mpc_imagref (x2)) 44 || mpc_cmp (x, y2) != 0 45 || mpc_cmp (y, x2) != 0) 46 exit (1); 47 48 mpc_clear (x); 49 mpc_clear (x2); 50 mpc_clear (y); 51 mpc_clear (y2); 52 53 return 0; 54} 55