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89 lines
3.5 KiB
C
89 lines
3.5 KiB
C
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/* Test stdc_has_single_bit functions and macros.
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Copyright (C) 2024 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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<https://www.gnu.org/licenses/>. */
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#include <tst-stdbit.h>
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static const struct stdbit_test inputs[] =
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{
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{ 0ULL, false, false, false, false },
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{ 0x1ULL, true, true, true, true },
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{ 0x2ULL, true, true, true, true },
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{ 0x3ULL, false, false, false, false },
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{ 0x4ULL, true, true, true, true },
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{ 0x5ULL, false, false, false, false },
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{ 0x6ULL, false, false, false, false },
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{ 0x7ULL, false, false, false, false },
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{ 0x8ULL, true, true, true, true },
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{ 0x9ULL, false, false, false, false },
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{ 0xaULL, false, false, false, false },
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{ 0xbULL, false, false, false, false },
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{ 0xcULL, false, false, false, false },
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{ 0xdULL, false, false, false, false },
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{ 0xeULL, false, false, false, false },
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{ 0xfULL, false, false, false, false },
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{ 0x10ULL, true, true, true, true },
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{ 0x11ULL, false, false, false, false },
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{ 0x12ULL, false, false, false, false },
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{ 0x1fULL, false, false, false, false },
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{ 0x20ULL, true, true, true, true },
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{ 0x7fULL, false, false, false, false },
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{ 0x80ULL, true, true, true, true },
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{ 0x81ULL, false, false, false, false },
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{ 0x9aULL, false, false, false, false },
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{ 0xf3ULL, false, false, false, false },
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{ 0xffULL, false, false, false, false },
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{ 0x100ULL, false, true, true, true },
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{ 0x101ULL, true, false, false, false },
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{ 0x102ULL, true, false, false, false },
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{ 0x1feULL, false, false, false, false },
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{ 0x1ffULL, false, false, false, false },
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{ 0x200ULL, false, true, true, true },
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{ 0x234ULL, false, false, false, false },
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{ 0x4567ULL, false, false, false, false },
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{ 0x7fffULL, false, false, false, false },
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{ 0x8000ULL, false, true, true, true },
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{ 0x8001ULL, true, false, false, false },
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{ 0xfffeULL, false, false, false, false },
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{ 0xffffULL, false, false, false, false },
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{ 0x10000ULL, false, false, true, true },
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{ 0x10001ULL, true, true, false, false },
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{ 0xfedcba98ULL, false, false, false, false },
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{ 0xfffffefeULL, false, false, false, false },
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{ 0xffffffffULL, false, false, false, false },
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{ 0x100000000ULL, false, false, false, true },
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{ 0x100000001ULL, true, true, true, false },
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{ 0x123456789ULL, false, false, false, false },
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{ 0x123456789abcdefULL, false, false, false, false },
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{ 0x789abcdef0123456ULL, false, false, false, false },
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{ 0x8000000000000000ULL, false, false, false, true },
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{ 0x8000000000000001ULL, true, true, true, false },
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{ 0xfffffffffffffffeULL, false, false, false, false },
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{ 0xffffffffffffffffULL, false, false, false, false },
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};
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TEST_STDBIT_BOOL_TOPLEVEL (stdc_has_single_bit);
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static int
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do_test (void)
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{
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TEST_STDBIT_BOOL (stdc_has_single_bit, inputs);
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return 0;
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}
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#include <support/test-driver.c>
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