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55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
/* Test cabs.
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Copyright (C) 1997-2018 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include "libm-test-driver.c"
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static const struct test_c_f_data cabs_test_data[] =
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{
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/* cabs (x + iy) is specified as hypot (x,y) */
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/* cabs (+inf + i x) == +inf. */
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TEST_c_f (cabs, plus_infty, 1.0, plus_infty),
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/* cabs (-inf + i x) == +inf. */
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TEST_c_f (cabs, minus_infty, 1.0, plus_infty),
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TEST_c_f (cabs, minus_infty, qnan_value, plus_infty),
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TEST_c_f (cabs, minus_infty, qnan_value, plus_infty),
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TEST_c_f (cabs, qnan_value, qnan_value, qnan_value),
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AUTO_TESTS_c_f (cabs),
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};
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static void
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cabs_test (void)
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{
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ALL_RM_TEST (cabs, 0, cabs_test_data, RUN_TEST_LOOP_c_f, END);
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}
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static void
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do_test (void)
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{
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cabs_test ();
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}
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/*
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* Local Variables:
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* mode:c
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* End:
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*/
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