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/* Test cacosh.
Copyright (C) 1997-2023 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 cacosh_test_data[] =
{
TEST_c_c (cacosh, minus_infty, plus_infty, plus_infty, lit_pi_3_m_4_d),
TEST_c_c (cacosh, minus_infty, minus_infty, plus_infty, -lit_pi_3_m_4_d),
TEST_c_c (cacosh, plus_infty, plus_infty, plus_infty, lit_pi_4_d),
TEST_c_c (cacosh, plus_infty, minus_infty, plus_infty, -lit_pi_4_d),
TEST_c_c (cacosh, -10.0, plus_infty, plus_infty, lit_pi_2_d),
TEST_c_c (cacosh, -10.0, minus_infty, plus_infty, -lit_pi_2_d),
TEST_c_c (cacosh, 0, plus_infty, plus_infty, lit_pi_2_d),
TEST_c_c (cacosh, 0, minus_infty, plus_infty, -lit_pi_2_d),
TEST_c_c (cacosh, 0.1L, plus_infty, plus_infty, lit_pi_2_d),
TEST_c_c (cacosh, 0.1L, minus_infty, plus_infty, -lit_pi_2_d),
TEST_c_c (cacosh, minus_infty, 0, plus_infty, lit_pi),
TEST_c_c (cacosh, minus_infty, minus_zero, plus_infty, -lit_pi),
TEST_c_c (cacosh, minus_infty, 100, plus_infty, lit_pi),
TEST_c_c (cacosh, minus_infty, -100, plus_infty, -lit_pi),
TEST_c_c (cacosh, plus_infty, 0, plus_infty, 0.0),
TEST_c_c (cacosh, plus_infty, minus_zero, plus_infty, minus_zero),
TEST_c_c (cacosh, plus_infty, 0.5, plus_infty, 0.0),
TEST_c_c (cacosh, plus_infty, -0.5, plus_infty, minus_zero),
TEST_c_c (cacosh, plus_infty, qnan_value, plus_infty, qnan_value),
TEST_c_c (cacosh, minus_infty, qnan_value, plus_infty, qnan_value),
/* The sign of the imaginary part of the result is unspecified
(see
<http://www.open-std.org/jtc1/sc22/wg14/www/docs/n2173.htm>),
but the libm-test infrastructure does not support describing
that. */
TEST_c_c (cacosh, 0, qnan_value, qnan_value, lit_pi_2_d),
TEST_c_c (cacosh, minus_zero, qnan_value, qnan_value, lit_pi_2_d),
TEST_c_c (cacosh, qnan_value, plus_infty, plus_infty, qnan_value),
TEST_c_c (cacosh, qnan_value, minus_infty, plus_infty, qnan_value),
TEST_c_c (cacosh, 10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
TEST_c_c (cacosh, -10.5, qnan_value, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
TEST_c_c (cacosh, qnan_value, 0.75, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
TEST_c_c (cacosh, qnan_value, -0.75, qnan_value, qnan_value, INVALID_EXCEPTION_OK),
TEST_c_c (cacosh, qnan_value, qnan_value, qnan_value, qnan_value),
AUTO_TESTS_c_c (cacosh),
};
static void
cacosh_test (void)
{
ALL_RM_TEST (cacosh, 0, cacosh_test_data, RUN_TEST_LOOP_c_c, END_COMPLEX);
}
static void
do_test (void)
{
cacosh_test ();
}
/*
* Local Variables:
* mode:c
* End:
*/
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