Mercurial > gnulib
view tests/test-remainder-ieee.h @ 40163:b89f4c441767
Avoid build errors due to wrong references between modules.
* lib/uninorm/canonical-decomposition.c: Include
"uninorm/decomposition-table.h", not "decomposition-table.h".
* lib/uninorm/decomposition.c: Likewise.
* lib/uninorm/u8-normalize.c: Include "uninorm/decompose-internal.h",
not "decompose-internal.h".
* lib/uninorm/u16-normalize.c: Likewise.
* lib/uninorm/u32-normalize.c: Likewise.
* lib/uninorm/uninorm-filter.c: Likewise.
* lib/uninorm/nfkc.c: Likewise.
* lib/uninorm/nfkd.c: Likewise.
* lib/unicase/u8-casemap.c: Include "unicase/caseprop.h", not
"caseprop.h".
* lib/unicase/u8-ct-totitle.c: Likewise.
* lib/unicase/u8-prefix-context.c: Likewise.
* lib/unicase/u8-suffix-context.c: Likewise.
* lib/unicase/u16-casemap.c: Likewise.
* lib/unicase/u16-ct-totitle.c: Likewise.
* lib/unicase/u16-prefix-context.c: Likewise.
* lib/unicase/u16-suffix-context.c: Likewise.
* lib/unicase/u32-casemap.c: Likewise.
* lib/unicase/u32-ct-totitle.c: Likewise.
* lib/unicase/u32-prefix-context.c: Likewise.
* lib/unicase/u32-suffix-context.c: Likewise.
* lib/unicase/u8-tolower.c: Include "unicase/unicasemap.h", not
"unicasemap.h".
* lib/unicase/u8-toupper.c: Likewise.
* lib/unicase/u8-ct-tolower.c: Likewise.
* lib/unicase/u8-ct-toupper.c: Likewise.
* lib/unicase/u16-tolower.c: Likewise.
* lib/unicase/u16-toupper.c: Likewise.
* lib/unicase/u16-ct-tolower.c: Likewise.
* lib/unicase/u16-ct-toupper.c: Likewise.
* lib/unicase/u32-tolower.c: Likewise.
* lib/unicase/u32-toupper.c: Likewise.
* lib/unicase/u32-ct-tolower.c: Likewise.
* lib/unicase/u32-ct-toupper.c: Likewise.
* lib/unicase/u8-ct-casefold.c: Include "unicase/unicasemap.h", not
"unicasemap.h", and "unicase/casefold.h", not "casefold.h".
* lib/unicase/u16-ct-casefold.c: Likewise.
* lib/unicase/u32-ct-casefold.c: Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Mon, 28 Jan 2019 01:20:11 +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)); } }