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92b3138b83
Updated dependencies: * GMP 6.2.1 * ISL 0.24 * MPL 1.2.1 * MPFR 4.1.0 The dependencies were pulled in by running the ./contrib/download_prerequisites script and then manually removing the symbolic links and archives, and renaming the directories (i.e mv isl-0.24 to isl)
73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
/* tpow_fr -- test file for mpc_pow_fr.
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Copyright (C) 2009, 2011, 2012, 2013 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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static void
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test_reuse (void)
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{
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mpc_t z;
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mpfr_t y;
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int inex;
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mpfr_init2 (y, 2);
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mpc_init2 (z, 2);
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mpc_set_si_si (z, 0, -1, MPC_RNDNN);
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mpfr_neg (mpc_realref (z), mpc_realref (z), MPFR_RNDN);
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mpc_div_2ui (z, z, 4, MPC_RNDNN);
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mpfr_set_ui (y, 512, MPFR_RNDN);
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inex = mpc_pow_fr (z, z, y, MPC_RNDNN);
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if (MPC_INEX_RE(inex) != 0 || MPC_INEX_IM(inex) != 0 ||
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mpfr_cmp_ui_2exp (mpc_realref(z), 1, -2048) != 0 ||
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mpfr_cmp_ui (mpc_imagref(z), 0) != 0 || mpfr_signbit (mpc_imagref(z)) == 0)
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{
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printf ("Error in test_reuse, wrong ternary value or output\n");
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printf ("inex=(%d %d)\n", MPC_INEX_RE(inex), MPC_INEX_IM(inex));
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printf ("z="); mpc_out_str (stdout, 2, 0, z, MPC_RNDNN); printf ("\n");
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exit (1);
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}
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mpfr_clear (y);
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mpc_clear (z);
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}
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#define MPC_FUNCTION_CALL \
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P[0].mpc_inex = mpc_pow_fr (P[1].mpc, P[2].mpc, P[3].mpfr, P[4].mpc_rnd)
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#define MPC_FUNCTION_CALL_REUSE_OP1 \
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P[0].mpc_inex = mpc_pow_fr (P[1].mpc, P[1].mpc, P[3].mpfr, P[4].mpc_rnd)
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#include "data_check.tpl"
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#include "tgeneric.tpl"
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int
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main (void)
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{
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test_start ();
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test_reuse (); /* FIXME: remove it, already checked by tgeneric */
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data_check_template ("pow_fr.dsc", "pow_fr.dat");
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tgeneric_template ("pow_fr.dsc", 2, 1024, 7, 10);
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test_end ();
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return 0;
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}
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