1/* tcos -- test file for mpc_cos. 2 3Copyright (C) 2008, 2009, 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 23static void 24bug20090105 (void) 25{ 26 /* this bug appeared on 32-bits machines */ 27 mpc_t op, expected, got; 28 mpc_init2 (op, 324); 29 mpc_init2 (expected, 324); 30 mpc_init2 (got, 324); 31 32 mpfr_set_str (mpc_realref(op), "-3.f1813b1487372434fea4414a520f65a343a16d0ec1ffb" 33 "b2b880154db8d63377ce788fc4215c450300@1", 16, GMP_RNDN); 34 mpfr_set_str (mpc_imagref(op), "-2.b7a0c80bcacf1ccbbac614bf53a58b672b1b503161bee" 35 "59a82e46a23570b652f7ba5f01ef766d1c50", 16,GMP_RNDN); 36 mpfr_set_str (mpc_realref(expected), "7.57c5b08a2b11b660d906a354289b0724b9c4b237" 37 "95abe33424e8d9858e534bd5d776ddd18e34b0240", 16, GMP_RNDN); 38 mpfr_set_str (mpc_imagref(expected), "-1.f41a389646d068e0263561cb3c5d1df763945ad" 39 "ed9339f2a98387a3c4f97dbfd8a08b7d0af2f11b46", 16,GMP_RNDN); 40 41 mpc_cos (got, op, MPC_RNDNN); 42 if (mpc_cmp (got, expected) != 0) 43 TEST_FAILED ("mpc_cos", op, got, expected, MPC_RNDNN); 44 45 mpc_clear (got); 46 mpc_clear(expected); 47 mpc_clear (op); 48} 49 50int 51main (void) 52{ 53 DECL_FUNC (CC, f, mpc_cos); 54 55 test_start (); 56 57 data_check (f, "cos.dat"); 58 tgeneric (f, 2, 512, 7, 7); 59 60 bug20090105 (); 61 62 test_end (); 63 64 return 0; 65} 66