Mercurial > gnulib
view tests/test-remainder-ieee.h @ 40226:5b87a9bf7240
uninorm tests: Free allocated memory.
* tests/uninorm/test-u32-normalize-big.h
(struct normalization_test_file): Remove 'const' from allocated member.
(free_normalization_test_file): New declaration.
* tests/uninorm/test-u32-normalize-big.c (test_other): Free allocated
memory.
(free_normalization_test_file): New function.
* tests/uninorm/test-u32-nfc-big.c (main): Free allocated
'struct normalization_test_file' contents.
* tests/uninorm/test-u32-nfd-big.c (main): Likewise.
* tests/uninorm/test-u32-nfkc-big.c (main): Likewise.
* tests/uninorm/test-u32-nfkd-big.c (main): Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 10 Mar 2019 15:14:01 +0100 |
parents | b06060465f09 |
children |
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/* Test of remainder*() function family. Copyright (C) 2012-2019 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. */ static void test_function (void) { /* [MX] shaded specification in POSIX. */ /* NaN. */ ASSERT (ISNAN (REMAINDER (NAN, L_(2.0)))); ASSERT (ISNAN (REMAINDER (NAN, L_(0.0)))); ASSERT (ISNAN (REMAINDER (L_(2.0), NAN))); ASSERT (ISNAN (REMAINDER (L_(0.0), NAN))); ASSERT (ISNAN (REMAINDER (NAN, NAN))); /* y is zero. */ ASSERT (ISNAN (REMAINDER (L_(2.0), L_(0.0)))); ASSERT (ISNAN (REMAINDER (L_(2.0), MINUS_ZERO))); ASSERT (ISNAN (REMAINDER (INFINITY, L_(0.0)))); ASSERT (ISNAN (REMAINDER (INFINITY, MINUS_ZERO))); /* x is infinite. */ ASSERT (ISNAN (REMAINDER (INFINITY, L_(2.0)))); ASSERT (ISNAN (REMAINDER (INFINITY, - L_(2.0)))); /* The following tests originally applied to the FMOD function. They are not specified for the REMAINDER function by POSIX. */ /* x is zero. */ { DOUBLE z = REMAINDER (L_(0.0), L_(2.0)); ASSERT (z == L_(0.0)); ASSERT (!signbit (z)); } { DOUBLE z = REMAINDER (MINUS_ZERO, L_(2.0)); ASSERT (z == L_(0.0)); ASSERT (!!signbit (z) == !!signbit (MINUS_ZERO)); } { DOUBLE z = REMAINDER (L_(0.0), - L_(2.0)); ASSERT (z == L_(0.0)); ASSERT (!signbit (z)); } { DOUBLE z = REMAINDER (MINUS_ZERO, - L_(2.0)); ASSERT (z == L_(0.0)); ASSERT (!!signbit (z) == !!signbit (MINUS_ZERO)); } }