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122 lines
3.7 KiB
C
122 lines
3.7 KiB
C
/* check_data.c -- Check computed data against reference result.
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Copyright (C) 2012, 2013, 2014 INRIA
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This file is part of GNU MPC.
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GNU MPC is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the
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Free Software Foundation; either version 3 of the License, or (at your
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option) any later version.
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GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see http://www.gnu.org/licenses/ .
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*/
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#include "mpc-tests.h"
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#define MPC_INEX_CMP(c, r, i) \
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(((r) == TERNARY_NOT_CHECKED || (r) == MPC_INEX_RE(c)) \
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&& ((i) == TERNARY_NOT_CHECKED || (i) == MPC_INEX_IM (c)))
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static int
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check_param (mpc_operand_t* got, mpc_operand_t* expected, mpc_param_t t)
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{
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switch (t)
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{
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case NATIVE_INT:
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return got->i == expected->i;
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case NATIVE_UL:
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return got->ui == expected->ui;
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case NATIVE_L:
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return got->si == expected->si;
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case NATIVE_D:
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return got->d == expected->d;
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case GMP_Z:
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return mpz_cmp (got->mpz, expected->mpz);
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case GMP_Q:
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return mpq_cmp (got->mpq, expected->mpq);
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case GMP_F:
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return mpf_cmp (got->mpf, expected->mpf);
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case MPFR_INEX:
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return expected->mpfr_inex == TERNARY_NOT_CHECKED
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|| got->mpfr_inex == expected->mpfr_inex;
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case MPFR:
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return tpl_check_mpfr_data (got->mpfr,
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expected->mpfr_data);
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case MPC_INEX:
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return MPC_INEX_CMP (got->mpc_inex,
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expected->mpc_inex_data.real,
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expected->mpc_inex_data.imag);
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case MPC:
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return tpl_check_mpc_data (got->mpc,
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expected->mpc_data);
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case MPCC_INEX:
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return got->mpcc_inex == expected->mpcc_inex;
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default:
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fprintf (stderr, "check_data: unsupported type.\n");
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exit (1);
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}
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}
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void
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check_data (mpc_datafile_context_t* dc, mpc_fun_param_t* params, int reused_op)
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{
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int out, i;
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int total = params->nbout + params->nbin;
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for (out = 0; out < params->nbout; out++)
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{
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if (!check_param (&(params->P[out]), &(params->P[total + out]),
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params->T[out]))
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{
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printf ("%s() failed", params->name);
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if (dc != NULL)
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printf (" (line %lu, file %s)",
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dc->test_line_number, dc->pathname);
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else
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printf (" with random parameter%c",
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params->nbin > 2 ? 's' : '\0');
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if (reused_op != 0)
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printf (" when reusing input parameter op%d as output parameter",
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reused_op - params->nbout);
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printf ("\n");
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for (i = 0; i < params->nbin; i++)
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{
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printf ("op%d", i + 1);
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print_parameter (params, params->nbout + i);
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}
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for (i = 0; i < params->nbout; i++)
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{
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if ((params->T[i] == MPFR_INEX && params->T[out] != MPFR_INEX)
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|| (params->T[i] == MPC_INEX && params->T[out] != MPC_INEX))
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continue; /* don't print inexact flag if it is correct */
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printf (" got%c",
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(total + i > params->nbout ? '\0' : i + '0'));
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print_parameter (params, i);
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printf ("expected%c",
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(total + i > params->nbout ? '\0' : i + '0'));
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print_parameter (params, total + i);
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}
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printf ("\n");
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exit (1);
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}
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}
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}
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