stdio-common/tst-vfprintf-width-i18n.c

   1 /* Test for width of non-ASCII digit sequences.
   2    Copyright (C) 2022-2023 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 /* Behavior is currently inconsistent between %d and %f (bug 28943,
  20    bug 28944).  This test intends to capture the status quo.  */
  21
  22 #include <monetary.h>
  23 #include <stdio.h>
  24 #include <support/support.h>
  25 #include <support/check.h>
  26
  27 static int
  28 do_test (void)
  29 {
  30   char buf[40];
  31
  32   xsetlocale (LC_ALL, "hi_IN.UTF-8");
  33
  34   /* Ungrouped, not translated.  */
  35   TEST_COMPARE (sprintf (buf, "%7d", 12345), 7);
  36   TEST_COMPARE_STRING (buf, "  12345");
  37   TEST_COMPARE (sprintf (buf, "%10.2f", 12345.67), 10);
  38   TEST_COMPARE_STRING (buf, "  12345.67");
  39   TEST_COMPARE (strfmon (buf, sizeof (buf), "%^13i", 12345.67), 13);
  40   TEST_COMPARE_STRING (buf, "  INR12345.67");
  41
  42   /* Grouped.  */
  43   TEST_COMPARE (sprintf (buf, "%'8d", 12345), 8);
  44   TEST_COMPARE_STRING (buf, "  12,345");
  45   TEST_COMPARE (sprintf (buf, "%'11.2f", 12345.67), 11);
  46   TEST_COMPARE_STRING (buf, "  12,345.67");
  47   TEST_COMPARE (strfmon (buf, sizeof (buf), "%13i", 12345.67), 13);
  48   TEST_COMPARE_STRING (buf, " INR12,345.67");
  49
  50   /* Translated.  */
  51   TEST_COMPARE (sprintf (buf, "%I16d", 12345), 16);
  52   TEST_COMPARE_STRING (buf, " १२३४५");
  53   TEST_COMPARE (sprintf (buf, "%I12.2f", 12345.67), 26);
  54   TEST_COMPARE_STRING (buf, "    १२३४५.६७");
  55
  56   /* Translated and grouped.  */
  57   TEST_COMPARE (sprintf (buf, "%'I17d", 12345), 17);
  58   TEST_COMPARE_STRING (buf, " १२,३४५");
  59   TEST_COMPARE (sprintf (buf, "%'I12.2f", 12345.67), 26);
  60   TEST_COMPARE_STRING (buf, "   १२,३४५.६७");
  61
  62   xsetlocale (LC_ALL, "ps_AF.UTF-8");
  63
  64   /* Ungrouped, not translated.  */
  65   TEST_COMPARE (sprintf (buf, "%7d", 12345), 7);
  66   TEST_COMPARE_STRING (buf, "  12345");
  67   TEST_COMPARE (sprintf (buf, "%10.2f", 12345.67), 11);
  68   TEST_COMPARE_STRING (buf, "  12345٫67");
  69   TEST_COMPARE (strfmon (buf, sizeof (buf), "%^13i", 12345.67), 13);
  70   TEST_COMPARE_STRING (buf, "    12346 AFN");
  71
  72   /* Grouped.  */
  73   TEST_COMPARE (sprintf (buf, "%'8d", 12345), 8);
  74   TEST_COMPARE_STRING (buf, " 12٬345");
  75   TEST_COMPARE (sprintf (buf, "%'11.2f", 12345.67), 13);
  76   TEST_COMPARE_STRING (buf, "  12٬345٫67"); /* Counts characters.  */
  77   TEST_COMPARE (strfmon (buf, sizeof (buf), "%13i", 12345.67), 13);
  78   TEST_COMPARE_STRING (buf, "  12٬346 AFN"); /* Counts bytes.   */
  79
  80   /* Translated.  */
  81   TEST_COMPARE (sprintf (buf, "%I11d", 12345), 11);
  82   TEST_COMPARE_STRING (buf, " ١٢٣۴٥");
  83   TEST_COMPARE (sprintf (buf, "%I12.2f", 12345.67), 20);
  84   TEST_COMPARE_STRING (buf, "    ١٢٣۴٥٫٦٧");
  85
  86   /* Translated and grouped.  */
  87   TEST_COMPARE (sprintf (buf, "%'I13d", 12345), 13);
  88   TEST_COMPARE_STRING (buf, " ١٢٬٣۴٥");
  89   TEST_COMPARE (sprintf (buf, "%'I12.2f", 12345.67), 21);
  90   TEST_COMPARE_STRING (buf, "   ١٢٬٣۴٥٫٦٧");
  91
  92   return 0;
  93 }
  94
  95 #include <support/test-driver.c>