1 /* tpow_d -- test file for mpc_pow_d.
2
3 Copyright (C) 2009, 2013 INRIA
4
5 This file is part of GNU MPC.
6
7 GNU MPC is free software; you can redistribute it and/or modify it under
8 the terms of the GNU Lesser General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11
12 GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
15 more details.
16
17 You should have received a copy of the GNU Lesser General Public License
18 along with this program. If not, see http://www.gnu.org/licenses/ .
19 */
20
21 #include "mpc-tests.h"
22
23 static void
test_integer_values(void)24 test_integer_values (void)
25 {
26 mpc_t z;
27
28 mpc_init2 (z, 11);
29
30 mpc_set_ui_ui (z, 2, 3, MPC_RNDNN);
31 mpc_pow_d (z, z, 3.0, MPC_RNDNN);
32 if (mpc_cmp_si_si (z, -46, 9) != 0)
33 {
34 printf ("Error for mpc_pow_d (1)\n");
35 exit (1);
36 }
37
38 mpc_set_si_si (z, -3, 4, MPC_RNDNN);
39 mpc_pow_d (z, z, 0.5, MPC_RNDNN);
40 if (mpc_cmp_si_si (z, 1, 2) != 0)
41 {
42 printf ("Error for mpc_pow_d (2)\n");
43 exit (1);
44 }
45
46 mpc_set_ui_ui (z, 2, 3, MPC_RNDNN);
47 mpc_pow_d (z, z, 6.0, MPC_RNDNN);
48 if (mpc_cmp_si_si (z, 2035, -828) != 0)
49 {
50 printf ("Error for mpc_pow_d (3)\n");
51 exit (1);
52 }
53
54 mpc_clear (z);
55 }
56
57 #define MPC_FUNCTION_CALL \
58 P[0].mpc_inex = mpc_pow_d (P[1].mpc, P[2].mpc, P[3].d, P[4].mpc_rnd)
59 #define MPC_FUNCTION_CALL_REUSE_OP1 \
60 P[0].mpc_inex = mpc_pow_d (P[1].mpc, P[1].mpc, P[3].d, P[4].mpc_rnd)
61
62 #include "tgeneric.tpl"
63
64 int
main(void)65 main (void)
66 {
67 test_start ();
68
69 tgeneric_template ("pow_d.dsc", 2, 1024, 15, 20);
70
71 test_integer_values (); /* FIXME: should be in a data file */
72
73 test_end ();
74
75 return 0;
76 }
77