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-rw-r--r--tests/ttan_tmpl.c224
1 files changed, 0 insertions, 224 deletions
diff --git a/tests/ttan_tmpl.c b/tests/ttan_tmpl.c
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--- a/tests/ttan_tmpl.c
+++ /dev/null
@@ -1,224 +0,0 @@
-/* ttan_tmpl -- templated test file for mpc_tan.
-
-Copyright (C) 2008, 2011, 2012, 2013 INRIA
-
-This file is part of GNU MPC.
-
-GNU MPC is free software; you can redistribute it and/or modify it under
-the terms of the GNU Lesser General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-GNU MPC is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
-more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see http://www.gnu.org/licenses/ .
-*/
-
-#include <stdlib.h>
-#include "templates.h"
-
-static void
-pure_real_argument (void)
-{
- /* tan(x -i*0) = tan(x) -i*0 */
- /* tan(x +i*0) = tan(x) +i*0 */
- mpfr_t x;
- mpfr_t tan_x;
- mpc_t z;
- mpc_t tan_z;
-
- mpfr_init2 (x, 79);
- mpfr_init2 (tan_x, 113);
- mpc_init2 (z, 79);
- mpc_init2 (tan_z, 113);
-
- /* tan(1 +i*0) = tan(1) +i*0 */
- mpc_set_ui_ui (z, 1, 0, MPC_RNDNN);
- mpfr_set_ui (x, 1, MPFR_RNDN);
- mpfr_tan (tan_x, x, MPFR_RNDN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0
- || !mpfr_zero_p (mpc_imagref (tan_z)) || mpfr_signbit (mpc_imagref (tan_z)))
- {
- printf ("mpc_tan(1 + i * 0) failed\n");
- exit (1);
- }
-
- /* tan(1 -i*0) = tan(1) -i*0 */
- mpc_conj (z, z, MPC_RNDNN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0
- || !mpfr_zero_p (mpc_imagref (tan_z)) || !mpfr_signbit (mpc_imagref (tan_z)))
- {
- printf ("mpc_tan(1 - i * 0) failed\n");
- exit (1);
- }
-
- /* tan(Pi/2 +i*0) = +Inf +i*0 */
- mpfr_const_pi (x, MPFR_RNDN);
- mpfr_div_2ui (x, x, 1, MPFR_RNDN);
- mpfr_set (mpc_realref (z), x, MPFR_RNDN);
- mpfr_set_ui (mpc_imagref (z), 0, MPFR_RNDN);
- mpfr_tan (tan_x, x, MPFR_RNDN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0
- || !mpfr_zero_p (mpc_imagref (tan_z)) || mpfr_signbit (mpc_imagref (tan_z)))
- {
- printf ("mpc_tan(Pi/2 + i * 0) failed\n");
- exit (1);
- }
-
- /* tan(Pi/2 -i*0) = +Inf -i*0 */
- mpc_conj (z, z, MPC_RNDNN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0
- || !mpfr_zero_p (mpc_imagref (tan_z)) || !mpfr_signbit (mpc_imagref (tan_z)))
- {
- printf ("mpc_tan(Pi/2 - i * 0) failed\n");
- exit (1);
- }
-
- /* tan(-Pi/2 +i*0) = -Inf +i*0 */
- mpfr_neg (x, x, MPFR_RNDN);
- mpc_neg (z, z, MPC_RNDNN);
- mpfr_tan (tan_x, x, MPFR_RNDN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0
- || !mpfr_zero_p (mpc_imagref (tan_z)) || mpfr_signbit (mpc_imagref (tan_z)))
- {
- printf ("mpc_tan(-Pi/2 + i * 0) failed\n");
- exit (1);
- }
-
- /* tan(-Pi/2 -i*0) = -Inf -i*0 */
- mpc_conj (z, z, MPC_RNDNN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_realref (tan_z), tan_x) != 0
- || !mpfr_zero_p (mpc_imagref (tan_z)) || !mpfr_signbit (mpc_imagref (tan_z)))
- {
- printf ("mpc_tan(-Pi/2 - i * 0) failed\n");
- exit (1);
- }
-
- mpc_clear (tan_z);
- mpc_clear (z);
- mpfr_clear (tan_x);
- mpfr_clear (x);
-}
-
-static void
-pure_imaginary_argument (void)
-{
- /* tan(-0 +i*y) = -0 +i*tanh(y) */
- /* tan(+0 +i*y) = +0 +i*tanh(y) */
- mpfr_t y;
- mpfr_t tanh_y;
- mpc_t z;
- mpc_t tan_z;
- mpfr_prec_t prec = (mpfr_prec_t) 111;
-
- mpfr_init2 (y, 2);
- mpfr_init2 (tanh_y, prec);
- mpc_init2 (z, 2);
- mpc_init2 (tan_z, prec);
-
- /* tan(0 +i) = +0 +i*tanh(1) */
- mpc_set_ui_ui (z, 0, 1, MPC_RNDNN);
- mpfr_set_ui (y, 1, MPFR_RNDN);
- mpfr_tanh (tanh_y, y, MPFR_RNDN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0
- || !mpfr_zero_p (mpc_realref (tan_z)) || mpfr_signbit (mpc_realref (tan_z)))
- {
- mpc_t c99;
-
- mpc_init2 (c99, prec);
- mpfr_set_ui (mpc_realref (c99), 0, MPFR_RNDN);
- mpfr_set (mpc_imagref (c99), tanh_y, MPFR_RNDN);
-
- TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN);
- }
-
- /* tan(0 -i) = +0 +i*tanh(-1) */
- mpc_conj (z, z, MPC_RNDNN);
- mpfr_neg (tanh_y, tanh_y, MPFR_RNDN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0
- || !mpfr_zero_p (mpc_realref (tan_z)) || mpfr_signbit (mpc_realref (tan_z)))
- {
- mpc_t c99;
-
- mpc_init2 (c99, prec);
- mpfr_set_ui (mpc_realref (c99), 0, MPFR_RNDN);
- mpfr_set (mpc_imagref (c99), tanh_y, MPFR_RNDN);
-
- TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN);
- }
-
- /* tan(-0 +i) = -0 +i*tanh(1) */
- mpc_neg (z, z, MPC_RNDNN);
- mpfr_neg (tanh_y, tanh_y, MPFR_RNDN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0
- || !mpfr_zero_p (mpc_realref (tan_z)) || !mpfr_signbit (mpc_realref (tan_z)))
- {
- mpc_t c99;
-
- mpc_init2 (c99, prec);
- mpfr_set_ui (mpc_realref (c99), 0, MPFR_RNDN);
- mpfr_set (mpc_imagref (c99), tanh_y, MPFR_RNDN);
-
- TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN);
- }
-
- /* tan(-0 -i) = -0 +i*tanh(-1) */
- mpc_conj (z, z, MPC_RNDNN);
- mpfr_neg (tanh_y, tanh_y, MPFR_RNDN);
- mpc_tan (tan_z, z, MPC_RNDNN);
- if (mpfr_cmp (mpc_imagref (tan_z), tanh_y) != 0
- || !mpfr_zero_p (mpc_realref (tan_z)) || !mpfr_signbit (mpc_realref (tan_z)))
- {
- mpc_t c99;
-
- mpc_init2 (c99, prec);
- mpfr_set_ui (mpc_realref (c99), 0, MPFR_RNDN);
- mpfr_set (mpc_imagref (c99), tanh_y, MPFR_RNDN);
-
- TEST_FAILED ("mpc_tan", z, tan_z, c99, MPC_RNDNN);
- }
-
- mpc_clear (tan_z);
- mpc_clear (z);
- mpfr_clear (tanh_y);
- mpfr_clear (y);
-}
-
-#define MPC_FUNCTION_CALL \
- P[0].mpc_inex = mpc_tan (P[1].mpc, P[2].mpc, P[3].mpc_rnd)
-#define MPC_FUNCTION_CALL_REUSE_OP1 \
- P[0].mpc_inex = mpc_tan (P[1].mpc, P[1].mpc, P[3].mpc_rnd)
-
-#include "data_check.tpl"
-#include "tgeneric.tpl"
-
-int
-main (void)
-{
- test_start ();
-
- data_check_template ("tan.dsc", "tan.dat");
-
- tgeneric_template ("tan.dsc", 2, 512, 7, 4);
-
- /* FIXME: remove them? */
- pure_real_argument ();
- pure_imaginary_argument ();
-
- test_end ();
-
- return 0;
-}
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