1  /* Test of fnmatch string matching function.
       2     Copyright (C) 2009-2023 Free Software Foundation, Inc.
       3  
       4     This program is free software: you can redistribute it and/or modify
       5     it under the terms of the GNU General Public License as published by
       6     the Free Software Foundation, either version 3 of the License, or
       7     (at your option) any later version.
       8  
       9     This program is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12     GNU General Public License for more details.
      13  
      14     You should have received a copy of the GNU General Public License
      15     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  /* Written by Simon Josefsson <simon@josefsson.org>, 2009.  */
      18  
      19  #include <config.h>
      20  
      21  #include <fnmatch.h>
      22  
      23  #include "signature.h"
      24  SIGNATURE_CHECK (fnmatch, int, (char const *, char const *, int));
      25  
      26  #include "macros.h"
      27  
      28  int
      29  main ()
      30  {
      31    ASSERT (fnmatch ("", "", 0) == 0);
      32  
      33    ASSERT (fnmatch ("*", "", 0) == 0);
      34    ASSERT (fnmatch ("*", "foo", 0) == 0);
      35    ASSERT (fnmatch ("*", "bar", 0) == 0);
      36    ASSERT (fnmatch ("*", "*", 0) == 0);
      37    ASSERT (fnmatch ("**", "f", 0) == 0);
      38    ASSERT (fnmatch ("**", "foo.txt", 0) == 0);
      39    ASSERT (fnmatch ("*.*", "foo.txt", 0) == 0);
      40  
      41    ASSERT (fnmatch ("foo*.txt", "foobar.txt", 0) == 0);
      42  
      43    ASSERT (fnmatch ("foo.txt", "foo.txt", 0) == 0);
      44    ASSERT (fnmatch ("foo\\.txt", "foo.txt", 0) == 0);
      45    ASSERT (fnmatch ("foo\\.txt", "foo.txt", FNM_NOESCAPE) == FNM_NOMATCH);
      46  
      47    /* Verify that an unmatched [ is treated as a literal, as POSIX
      48       requires.  This test ensures that glibc Bugzilla bug #12378 stays
      49       fixed.
      50     */
      51    ASSERT (fnmatch ("[/b", "[/b", 0) == 0);
      52  
      53    ASSERT (fnmatch ("[[:alpha:]'[:alpha:]\0]", "a", 0) == FNM_NOMATCH);
      54    ASSERT (fnmatch ("[a[.\0.]]", "a", 0) == FNM_NOMATCH);
      55  #ifdef FNM_EXTMATCH
      56    ASSERT (fnmatch ("**(!()", "**(!()", FNM_EXTMATCH) == 0);
      57  #endif
      58  #ifdef FNM_LEADING_DIR
      59    ASSERT (fnmatch ("x?y", "x/y/z", FNM_PATHNAME | FNM_LEADING_DIR)
      60            == FNM_NOMATCH);
      61  #endif
      62  
      63    return 0;
      64  }