kc3-lang/gnulib/tests/test-vaszprintf-gnu.h

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• Hash : d147ad82
  Author :
  Date : 2024-06-30T16:16:26
  

  *printf-tests: Correct test file descriptions.
  
  * tests/test-fprintf-gnu.h: Fix title line.
  * tests/test-fprintf-posix.h: Likewise.
  * tests/test-printf-gnu.h: Likewise.
  * tests/test-printf-posix.h: Likewise.
  * tests/test-snzprintf-gnu.h: Likewise.
  * tests/test-vaszprintf-gnu.h: Likewise.
  

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• tests/test-vaszprintf-gnu.h

• /* Test of POSIX and GNU compatible [v]aszprintf(), c_[v]aszprintf() functions.
     Copyright (C) 2007-2024 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/>.  */
  
  /* Written by Bruno Haible <bruno@clisp.org>, 2024.  */
  
  static void
  test_function (ptrdiff_t (*my_aszprintf) (char **, const char *, ...))
  {
    /* Test the support of the 'B' conversion specifier for binary output of
       integers.  */
  
    { /* This test would fail on all platforms other than glibc ≥ 2.35.  */
      char *result;
      ptrdiff_t retval =
        my_aszprintf (&result, "%#B %d", 12345, 33, 44, 55);
      ASSERT (result != NULL);
      ASSERT (strcmp (result, "0B11000000111001 33") == 0);
      ASSERT (retval == strlen (result));
      free (result);
    }
  }
  

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