maint/gnulib/tests/test-fprintf-posix.h

/* */
This source file includes following definitions.
test_function
   1 /* Test of POSIX compatible vsprintf() and sprintf() functions.
   2    Copyright (C) 2007-2021 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 Bruno Haible <bruno@clisp.org>, 2007.  */
  18 
  19 #include "infinity.h"
  20 
  21 static void
  22 test_function (int (*my_fprintf) (FILE *, const char *, ...))
     /*  */
  23 {
  24   /* Here we don't test output that may be platform dependent.
  25      The bulk of the tests is done as part of the 'vasnprintf-posix' module.  */
  26 
  27   /* Test support of size specifiers as in C99.  */
  28 
  29   my_fprintf (stdout, "%ju %d\n", (uintmax_t) 12345671, 33, 44, 55);
  30 
  31   my_fprintf (stdout, "%zu %d\n", (size_t) 12345672, 33, 44, 55);
  32 
  33   my_fprintf (stdout, "%tu %d\n", (ptrdiff_t) 12345673, 33, 44, 55);
  34 
  35   /* Test the support of the 'a' and 'A' conversion specifier for hexadecimal
  36      output of floating-point numbers.  */
  37 
  38   /* Positive zero.  */
  39   my_fprintf (stdout, "%a %d\n", 0.0, 33, 44, 55);
  40 
  41   /* Positive infinity.  */
  42   my_fprintf (stdout, "%a %d\n", Infinityd (), 33, 44, 55);
  43 
  44   /* Negative infinity.  */
  45   my_fprintf (stdout, "%a %d\n", - Infinityd (), 33, 44, 55);
  46 
  47   /* FLAG_ZERO with infinite number.  */
  48   my_fprintf (stdout, "%010a %d\n", Infinityd (), 33, 44, 55);
  49 
  50   /* Test the support of the %f format directive.  */
  51 
  52   /* A positive number.  */
  53   my_fprintf (stdout, "%f %d\n", 12.75, 33, 44, 55);
  54 
  55   /* A larger positive number.  */
  56   my_fprintf (stdout, "%f %d\n", 1234567.0, 33, 44, 55);
  57 
  58   /* A negative number.  */
  59   my_fprintf (stdout, "%f %d\n", -0.03125, 33, 44, 55);
  60 
  61   /* Positive zero.  */
  62   my_fprintf (stdout, "%f %d\n", 0.0, 33, 44, 55);
  63 
  64   /* FLAG_ZERO.  */
  65   my_fprintf (stdout, "%015f %d\n", 1234.0, 33, 44, 55);
  66 
  67   /* Precision.  */
  68   my_fprintf (stdout, "%.f %d\n", 1234.0, 33, 44, 55);
  69 
  70   /* Precision with no rounding.  */
  71   my_fprintf (stdout, "%.2f %d\n", 999.95, 33, 44, 55);
  72 
  73   /* Precision with rounding.  */
  74   my_fprintf (stdout, "%.2f %d\n", 999.996, 33, 44, 55);
  75 
  76   /* A positive number.  */
  77   my_fprintf (stdout, "%Lf %d\n", 12.75L, 33, 44, 55);
  78 
  79   /* A larger positive number.  */
  80   my_fprintf (stdout, "%Lf %d\n", 1234567.0L, 33, 44, 55);
  81 
  82   /* A negative number.  */
  83   my_fprintf (stdout, "%Lf %d\n", -0.03125L, 33, 44, 55);
  84 
  85   /* Positive zero.  */
  86   my_fprintf (stdout, "%Lf %d\n", 0.0L, 33, 44, 55);
  87 
  88   /* FLAG_ZERO.  */
  89   my_fprintf (stdout, "%015Lf %d\n", 1234.0L, 33, 44, 55);
  90 
  91   /* Precision.  */
  92   my_fprintf (stdout, "%.Lf %d\n", 1234.0L, 33, 44, 55);
  93 
  94   /* Precision with no rounding.  */
  95   my_fprintf (stdout, "%.2Lf %d\n", 999.95L, 33, 44, 55);
  96 
  97   /* Precision with rounding.  */
  98   my_fprintf (stdout, "%.2Lf %d\n", 999.996L, 33, 44, 55);
  99 
 100   /* Test the support of the %F format directive.  */
 101 
 102   /* A positive number.  */
 103   my_fprintf (stdout, "%F %d\n", 12.75, 33, 44, 55);
 104 
 105   /* A larger positive number.  */
 106   my_fprintf (stdout, "%F %d\n", 1234567.0, 33, 44, 55);
 107 
 108   /* A negative number.  */
 109   my_fprintf (stdout, "%F %d\n", -0.03125, 33, 44, 55);
 110 
 111   /* Positive zero.  */
 112   my_fprintf (stdout, "%F %d\n", 0.0, 33, 44, 55);
 113 
 114   /* FLAG_ZERO.  */
 115   my_fprintf (stdout, "%015F %d\n", 1234.0, 33, 44, 55);
 116 
 117   /* Precision.  */
 118   my_fprintf (stdout, "%.F %d\n", 1234.0, 33, 44, 55);
 119 
 120   /* Precision with no rounding.  */
 121   my_fprintf (stdout, "%.2F %d\n", 999.95, 33, 44, 55);
 122 
 123   /* Precision with rounding.  */
 124   my_fprintf (stdout, "%.2F %d\n", 999.996, 33, 44, 55);
 125 
 126   /* A positive number.  */
 127   my_fprintf (stdout, "%LF %d\n", 12.75L, 33, 44, 55);
 128 
 129   /* A larger positive number.  */
 130   my_fprintf (stdout, "%LF %d\n", 1234567.0L, 33, 44, 55);
 131 
 132   /* A negative number.  */
 133   my_fprintf (stdout, "%LF %d\n", -0.03125L, 33, 44, 55);
 134 
 135   /* Positive zero.  */
 136   my_fprintf (stdout, "%LF %d\n", 0.0L, 33, 44, 55);
 137 
 138   /* FLAG_ZERO.  */
 139   my_fprintf (stdout, "%015LF %d\n", 1234.0L, 33, 44, 55);
 140 
 141   /* Precision.  */
 142   my_fprintf (stdout, "%.LF %d\n", 1234.0L, 33, 44, 55);
 143 
 144   /* Precision with no rounding.  */
 145   my_fprintf (stdout, "%.2LF %d\n", 999.95L, 33, 44, 55);
 146 
 147   /* Precision with rounding.  */
 148   my_fprintf (stdout, "%.2LF %d\n", 999.996L, 33, 44, 55);
 149 
 150   /* Test the support of the POSIX/XSI format strings with positions.  */
 151 
 152   my_fprintf (stdout, "%2$d %1$d\n", 33, 55);
 153 }
/* */
root/maint/gnulib/tests/test-fprintf-posix.h

INCLUDED FROM

DEFINITIONS
