kc3-lang/gnulib/tests/from-glibc/tst-stdc_first_leading_zero.c

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• Hash : 2c13f11a
  Author :
  Date : 2025-01-01T11:31:58
  

  maint: update copyrights by hand
  
  This fixes some copyright dates that were not updated
  correctly by "make update-copyright".
  

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• tests/from-glibc/tst-stdc_first_leading_zero.c

• /* Test stdc_first_leading_zero functions and macros.
     Copyright (C) 2024-2025 Free Software Foundation, Inc.
     This file is part of the GNU C Library.
  
     The GNU C Library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
     License as published by the Free Software Foundation; either
     version 2.1 of the License, or (at your option) any later version.
  
     The GNU C Library 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
     Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public
     License along with the GNU C Library; if not, see
     <https://www.gnu.org/licenses/>.  */
  
  #include <tst-stdbit.h>
  
  static const struct stdbit_test inputs[] =
    {
      { 0ULL, 1, 1, 1, 1 },
      { 0x1ULL, 1, 1, 1, 1 },
      { 0x2ULL, 1, 1, 1, 1 },
      { 0x3ULL, 1, 1, 1, 1 },
      { 0x4ULL, 1, 1, 1, 1 },
      { 0x5ULL, 1, 1, 1, 1 },
      { 0x6ULL, 1, 1, 1, 1 },
      { 0x7ULL, 1, 1, 1, 1 },
      { 0x8ULL, 1, 1, 1, 1 },
      { 0x9ULL, 1, 1, 1, 1 },
      { 0xaULL, 1, 1, 1, 1 },
      { 0xbULL, 1, 1, 1, 1 },
      { 0xcULL, 1, 1, 1, 1 },
      { 0xdULL, 1, 1, 1, 1 },
      { 0xeULL, 1, 1, 1, 1 },
      { 0xfULL, 1, 1, 1, 1 },
      { 0x10ULL, 1, 1, 1, 1 },
      { 0x11ULL, 1, 1, 1, 1 },
      { 0x12ULL, 1, 1, 1, 1 },
      { 0x1fULL, 1, 1, 1, 1 },
      { 0x20ULL, 1, 1, 1, 1 },
      { 0x7fULL, 1, 1, 1, 1 },
      { 0x80ULL, 2, 1, 1, 1 },
      { 0x81ULL, 2, 1, 1, 1 },
      { 0x9aULL, 2, 1, 1, 1 },
      { 0xf3ULL, 5, 1, 1, 1 },
      { 0xffULL, 0, 1, 1, 1 },
      { 0x100ULL, 1, 1, 1, 1 },
      { 0x101ULL, 1, 1, 1, 1 },
      { 0x102ULL, 1, 1, 1, 1 },
      { 0x1feULL, 8, 1, 1, 1 },
      { 0x1ffULL, 0, 1, 1, 1 },
      { 0x200ULL, 1, 1, 1, 1 },
      { 0x234ULL, 1, 1, 1, 1 },
      { 0x4567ULL, 1, 1, 1, 1 },
      { 0x7fffULL, 0, 1, 1, 1 },
      { 0x8000ULL, 1, 2, 1, 1 },
      { 0x8001ULL, 1, 2, 1, 1 },
      { 0xfffeULL, 8, 16, 1, 1 },
      { 0xffffULL, 0, 0, 1, 1 },
      { 0x10000ULL, 1, 1, 1, 1 },
      { 0x10001ULL, 1, 1, 1, 1 },
      { 0xfedcba98ULL, 2, 2, 8, 1 },
      { 0xfffffefeULL, 8, 8, 24, 1 },
      { 0xffffffffULL, 0, 0, 0, 1 },
      { 0x100000000ULL, 1, 1, 1, 1 },
      { 0x100000001ULL, 1, 1, 1, 1 },
      { 0x123456789ULL, 2, 1, 1, 1 },
      { 0x123456789abcdefULL, 4, 3, 2, 1 },
      { 0x789abcdef0123456ULL, 1, 1, 5, 1 },
      { 0x8000000000000000ULL, 1, 1, 1, 2 },
      { 0x8000000000000001ULL, 1, 1, 1, 2 },
      { 0xfffffffffffffffeULL, 8, 16, 32, 64 },
      { 0xffffffffffffffffULL, 0, 0, 0, 0 },
    };
  
  TEST_STDBIT_UI_TOPLEVEL (stdc_first_leading_zero);
  
  static int
  do_test (void)
  {
    TEST_STDBIT_UI (stdc_first_leading_zero, inputs);
    return 0;
  }
  
  #include <support/test-driver.c>
  

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