1 /* Test file for mpfr_const_catalan. 2 3 Copyright 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc. 4 Contributed by the AriC and Caramel projects, INRIA. 5 6 This file is part of the GNU MPFR Library. 7 8 The GNU MPFR Library is free software; you can redistribute it and/or modify 9 it under the terms of the GNU Lesser General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or (at your 11 option) any later version. 12 13 The GNU MPFR Library is distributed in the hope that it will be useful, but 14 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16 License for more details. 17 18 You should have received a copy of the GNU Lesser General Public License 19 along with the GNU MPFR Library; see the file COPYING.LESSER. If not, see 20 http://www.gnu.org/licenses/ or write to the Free Software Foundation, Inc., 21 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ 22 23 #include <stdio.h> 24 #include <stdlib.h> 25 #include "mpfr-test.h" 26 27 /* Wrapper for tgeneric */ 28 static int 29 my_const_catalan (mpfr_ptr x, mpfr_srcptr y, mpfr_rnd_t r) 30 { 31 return mpfr_const_catalan (x, r); 32 } 33 34 #define RAND_FUNCTION(x) mpfr_set_ui(x,0,MPFR_RNDN) 35 #define TEST_FUNCTION my_const_catalan 36 #include "tgeneric.c" 37 38 int 39 main (int argc, char *argv[]) 40 { 41 mpfr_t x; 42 43 tests_start_mpfr (); 44 45 mpfr_init2 (x, 32); 46 (mpfr_const_catalan) (x, MPFR_RNDN); 47 mpfr_mul_2exp (x, x, 32, MPFR_RNDN); 48 if (mpfr_cmp_ui (x, 3934042271UL)) 49 { 50 printf ("Error in const_catalan for prec=32\n"); 51 exit (1); 52 } 53 mpfr_clear (x); 54 55 test_generic (2, 200, 1); 56 57 tests_end_mpfr (); 58 return 0; 59 } 60