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b68d1ab22e
* modules/logbf-ieee-tests: New file. * tests/test-logbf-ieee.c: New file. * tests/test-logb-ieee.h: New file.
29 lines
968 B
C
29 lines
968 B
C
/* Test of log1b*() function family.
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Copyright (C) 2012 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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static void
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test_function (void)
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{
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/* [MX] shaded specification in POSIX. */
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/* NaN. */
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ASSERT (ISNAN (LOGB (NAN)));
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/* Infinity. */
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ASSERT (LOGB (INFINITY) == INFINITY);
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ASSERT (LOGB (- INFINITY) == INFINITY);
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}
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