kc3-lang/gnulib/tests/test-quotearg.c

• Show log

  Commit

• Hash : 07b31a94
  Author :
  Date : 2024-04-03T15:46:47
  

  quotearg: fix shell-escape quoting with single quotes
  
  With shell-escape quoting, we misquoted strings
  where the first and last characters required escaping,
  while the string also contained single quotes.
  
  * lib/quotearg.c (quotearg_buffer_restyled): Ensure that
  pending_shell_escape_end is reset to the initial state
  when reprocessing input due to single quotes.
  * tests/test-quotearg-simple.c: Add a minimal test case.
  * tests/test-quotearg.c: Likewise.
  * tests/test-quotearg.h: Likewise.
  Reported by Grisha Levit
  

Download

• tests/test-quotearg.c

• /* Test of quotearg family of functions.
     Copyright (C) 2008-2024 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, 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 Eric Blake <ebb9@byu.net>, 2008.  */
  
  #include <config.h>
  
  #include "quotearg.h"
  
  #include <locale.h>
  #include <stdint.h>
  #include <stdlib.h>
  #include <string.h>
  
  #include "gettext.h"
  #include "macros.h"
  
  #if ENABLE_NLS
  
  # include "test-quotearg.h"
  
  static struct result_groups locale_results[] = {
    /* locale_quoting_style */
    { { LQ RQ, LQ "\\0001\\0" RQ, 11, LQ "simple" RQ, LQ "\\t'\\t" RQ,
        LQ " \\t\\n'\"\\033?""?/\\\\" RQ, LQ "a:b" RQ, LQ "a\\\\b" RQ,
        LQ "a' b" RQ, LQ LQ RQ_ESC RQ, LQ LQ RQ_ESC RQ },
      { LQ RQ, LQ "\\0001\\0" RQ, 11, LQ "simple" RQ, LQ "\\t'\\t" RQ,
        LQ " \\t\\n'\"\\033?""?/\\\\" RQ, LQ "a:b" RQ, LQ "a\\\\b" RQ,
        LQ "a' b" RQ, LQ LQ RQ_ESC RQ, LQ LQ RQ_ESC RQ},
      { LQ RQ, LQ "\\0001\\0" RQ, 11, LQ "simple" RQ, LQ "\\t'\\t" RQ,
        LQ " \\t\\n'\"\\033?""?/\\\\" RQ, LQ "a\\:b" RQ, LQ "a\\\\b" RQ,
        LQ "a' b" RQ, LQ LQ RQ_ESC RQ, LQ LQ RQ_ESC RQ } },
  
    /* clocale_quoting_style */
    { { LQ RQ, LQ "\\0001\\0" RQ, 11, LQ "simple" RQ, LQ "\\t'\\t" RQ,
        LQ " \\t\\n'\"\\033?""?/\\\\" RQ, LQ "a:b" RQ, LQ "a\\\\b" RQ,
        LQ "a' b" RQ, LQ LQ RQ_ESC RQ, LQ LQ RQ_ESC RQ },
      { LQ RQ, LQ "\\0001\\0" RQ, 11, LQ "simple" RQ, LQ "\\t'\\t" RQ,
        LQ " \\t\\n'\"\\033?""?/\\\\" RQ, LQ "a:b" RQ, LQ "a\\\\b" RQ,
        LQ "a' b" RQ, LQ LQ RQ_ESC RQ, LQ LQ RQ_ESC RQ },
      { LQ RQ, LQ "\\0001\\0" RQ, 11, LQ "simple" RQ, LQ "\\t'\\t" RQ,
        LQ " \\t\\n'\"\\033?""?/\\\\" RQ, LQ "a\\:b" RQ, LQ "a\\\\b" RQ,
        LQ "a' b" RQ, LQ LQ RQ_ESC RQ, LQ LQ RQ_ESC RQ } }
  };
  
  #endif /* ENABLE_NLS */
  
  int
  main (_GL_UNUSED int argc, char *argv[])
  {
  #if ENABLE_NLS
    /* Clean up environment.  */
    unsetenv ("LANGUAGE");
    unsetenv ("LC_ALL");
    unsetenv ("LC_MESSAGES");
    unsetenv ("LC_CTYPE");
    unsetenv ("LANG");
    unsetenv ("OUTPUT_CHARSET");
  
    /* This program part runs in a French UTF-8 locale.  It uses
       the test-quotearg.mo message catalog.  */
    {
      const char *locale_name = getenv ("LOCALE");
  
      if (locale_name != NULL && strcmp (locale_name, "none") != 0
          && setenv ("LC_ALL", locale_name, 1) == 0
          && setlocale (LC_ALL, "") != NULL)
        {
          textdomain ("test-quotearg");
          bindtextdomain ("test-quotearg", getenv ("LOCALEDIR"));
  
          set_quoting_style (NULL, locale_quoting_style);
          compare_strings (use_quotearg_buffer, &locale_results[0].group1, false);
          compare_strings (use_quotearg, &locale_results[0].group2, false);
          compare_strings (use_quotearg_colon, &locale_results[0].group3, false);
  
          set_quoting_style (NULL, clocale_quoting_style);
          compare_strings (use_quotearg_buffer, &locale_results[1].group1, false);
          compare_strings (use_quotearg, &locale_results[1].group2, false);
          compare_strings (use_quotearg_colon, &locale_results[1].group3, false);
  
          quotearg_free ();
          return 0;
        }
    }
  
    fputs ("Skipping test: no french Unicode locale is installed\n", stderr);
    return 77;
  #else
    fputs ("Skipping test: internationalization is disabled\n", stderr);
    return 77;
  #endif /* ENABLE_NLS */
  }
  

Download