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/* Test ctan.
Copyright (C) 1997-2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library 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 2.1 of the License, or (at your option) any later version.
The GNU C Library 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 the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include "libm-test-driver.c"
static const struct test_c_c_data ctan_test_data[] =
{
TEST_c_c (ctan, 0, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, 1, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, 2, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, 3, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, 4, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, min_value, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, min_subnorm_value, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, 0x1p127, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, 0x1.11p127, plus_infty, minus_zero, 1.0),
#if !TEST_COND_binary32
TEST_c_c (ctan, 0x1p1023, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, 0x1.5p1023, plus_infty, 0.0, 1.0),
#endif
#if MAX_EXP >= 16384
TEST_c_c (ctan, 0x1p16383L, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, 0x1.2p16383L, plus_infty, minus_zero, 1.0),
#endif
TEST_c_c (ctan, minus_zero, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, -1, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, -2, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, -3, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, -4, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, -min_value, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, -min_subnorm_value, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, -0x1p127, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, -0x1.11p127, plus_infty, 0.0, 1.0),
#if !TEST_COND_binary32
TEST_c_c (ctan, -0x1p1023, plus_infty, 0.0, 1.0),
TEST_c_c (ctan, -0x1.5p1023, plus_infty, minus_zero, 1.0),
#endif
#if MAX_EXP >= 16384
TEST_c_c (ctan, -0x1p16383L, plus_infty, minus_zero, 1.0),
TEST_c_c (ctan, -0x1.2p16383L, plus_infty, 0.0, 1.0),
#endif
TEST_c_c (ctan, 0, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, 1, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, 2, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, 3, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, 4, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, min_value, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, min_subnorm_value, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, 0x1p127, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, 0x1.11p127, minus_infty, minus_zero, -1.0),
#if !TEST_COND_binary32
TEST_c_c (ctan, 0x1p1023, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, 0x1.5p1023, minus_infty, 0.0, -1.0),
#endif
#if MAX_EXP >= 16384
TEST_c_c (ctan, 0x1p16383L, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, 0x1.2p16383L, minus_infty, minus_zero, -1.0),
#endif
TEST_c_c (ctan, minus_zero, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, -1, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, -2, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, -3, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, -4, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, -min_value, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, -min_subnorm_value, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, -0x1p127, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, -0x1.11p127, minus_infty, 0.0, -1.0),
#if !TEST_COND_binary32
TEST_c_c (ctan, -0x1p1023, minus_infty, 0.0, -1.0),
TEST_c_c (ctan, -0x1.5p1023, minus_infty, minus_zero, -1.0),
#endif
#if MAX_EXP >= 16384
TEST_c_c (ctan, -0x1p16383L, minus_infty, minus_zero, -1.0),
TEST_c_c (ctan, -0x1.2p16383L, minus_infty, 0.0, -1.0),
#endif
TEST_c_c (ctan, plus_infty, 0, qnan_value, 0, INVALID_EXCEPTION),
TEST_c_c (ctan, plus_infty, 2, qnan_value, qnan_value, INVALID_EXCEPTION),
TEST_c_c (ctan, minus_infty, 0, qnan_value, 0, INVALID_EXCEPTION),
TEST_c_c (ctan, minus_infty, 2, qnan_value, qnan_value, INVALID_EXCEPTION),
TEST_c_c (ctan, plus_infty, minus_zero, qnan_value, minus_zero, INVALID_EXCEPTION),
TEST_c_c (ctan, plus_infty, -2, qnan_value, qnan_value, INVALID_EXCEPTION),
TEST_c_c (ctan, minus_infty, minus_zero, qnan_value, minus_zero, INVALID_EXCEPTION),
TEST_c_c (ctan, minus_infty, -2, qnan_value, qnan_value, INVALID_EXCEPTION),
TEST_c_c (ctan, qnan_value, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN),
TEST_c_c (ctan, plus_infty, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN),
TEST_c_c (ctan, minus_infty, plus_infty, 0.0, 1.0, IGNORE_ZERO_INF_SIGN),
TEST_c_c (ctan, qnan_value, minus_infty, 0.0, -1.0, IGNORE_ZERO_INF_SIGN),
TEST_c_c (ctan, plus_infty, minus_infty, 0.0, -1.0, IGNORE_ZERO_INF_SIGN),
TEST_c_c (ctan, minus_infty, minus_infty, 0.0, -1.0, IGNORE_ZERO_INF_SIGN),
TEST_c_c (ctan, 0, qnan_value, 0.0, qnan_value),
TEST_c_c (ctan, minus_zero, qnan_value, minus_zero, qnan_value),
TEST_c_c (ctan, 0.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
TEST_c_c (ctan, -4.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
TEST_c_c (ctan, qnan_value, 0, qnan_value, 0),
TEST_c_c (ctan, qnan_value, 5, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
TEST_c_c (ctan, qnan_value, minus_zero, qnan_value, minus_zero),
TEST_c_c (ctan, qnan_value, -0.25, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
TEST_c_c (ctan, qnan_value, qnan_value, qnan_value, qnan_value),
AUTO_TESTS_c_c (ctan),
};
static void
ctan_test (void)
{
ALL_RM_TEST (ctan, 0, ctan_test_data, RUN_TEST_LOOP_c_c, END_COMPLEX);
}
static void
do_test (void)
{
ctan_test ();
}
/*
* Local Variables:
* mode:c
* End:
*/
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