inet/tst-idna_name_classify.c

   1 /* Test IDNA name classification.
   2    Copyright (C) 2018-2019 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <inet/net-internal.h>
  20 #include <locale.h>
  21 #include <stdio.h>
  22 #include <support/check.h>
  23
  24 static void
  25 locale_insensitive_tests (void)
  26 {
  27   TEST_COMPARE (__idna_name_classify (""), idna_name_ascii);
  28   TEST_COMPARE (__idna_name_classify ("abc"), idna_name_ascii);
  29   TEST_COMPARE (__idna_name_classify (".."), idna_name_ascii);
  30   TEST_COMPARE (__idna_name_classify ("\001abc\177"), idna_name_ascii);
  31   TEST_COMPARE (__idna_name_classify ("\\065bc"), idna_name_ascii);
  32 }
  33
  34 static int
  35 do_test (void)
  36 {
  37   puts ("info: C locale tests");
  38   locale_insensitive_tests ();
  39   TEST_COMPARE (__idna_name_classify ("abc\200def"),
  40                 idna_name_encoding_error);
  41   TEST_COMPARE (__idna_name_classify ("abc\200\\def"),
  42                 idna_name_encoding_error);
  43   TEST_COMPARE (__idna_name_classify ("abc\377def"),
  44                 idna_name_encoding_error);
  45
  46   puts ("info: en_US.ISO-8859-1 locale tests");
  47   if (setlocale (LC_CTYPE, "en_US.ISO-8859-1") == 0)
  48     FAIL_EXIT1 ("setlocale for en_US.ISO-8859-1: %m\n");
  49   locale_insensitive_tests ();
  50   TEST_COMPARE (__idna_name_classify ("abc\200def"), idna_name_nonascii);
  51   TEST_COMPARE (__idna_name_classify ("abc\377def"), idna_name_nonascii);
  52   TEST_COMPARE (__idna_name_classify ("abc\\\200def"),
  53                 idna_name_nonascii_backslash);
  54   TEST_COMPARE (__idna_name_classify ("abc\200\\def"),
  55                 idna_name_nonascii_backslash);
  56
  57   puts ("info: en_US.UTF-8 locale tests");
  58   if (setlocale (LC_CTYPE, "en_US.UTF-8") == 0)
  59     FAIL_EXIT1 ("setlocale for en_US.UTF-8: %m\n");
  60   locale_insensitive_tests ();
  61   TEST_COMPARE (__idna_name_classify ("abc\xc3\x9f""def"), idna_name_nonascii);
  62   TEST_COMPARE (__idna_name_classify ("abc\\\xc3\x9f""def"),
  63                 idna_name_nonascii_backslash);
  64   TEST_COMPARE (__idna_name_classify ("abc\xc3\x9f\\def"),
  65                 idna_name_nonascii_backslash);
  66   TEST_COMPARE (__idna_name_classify ("abc\200def"), idna_name_encoding_error);
  67   TEST_COMPARE (__idna_name_classify ("abc\xc3""def"), idna_name_encoding_error);
  68   TEST_COMPARE (__idna_name_classify ("abc\xc3"), idna_name_encoding_error);
  69
  70   return 0;
  71 }
  72
  73 #include <support/test-driver.c>