[gcc] GCC 4.5.0=>4.5.1

gcc/mpfr/tests/tprintf.c

Index: gcc/mpfr/tests/tprintf.c
diff --git a/gcc/mpfr/tests/tprintf.c b/gcc/mpfr/tests/tprintf.c
deleted file mode 100644
index 3d7cfe17ec9a7770c0789cf52bc2152c8dc4d562..0000000000000000000000000000000000000000
--- a/gcc/mpfr/tests/tprintf.c
+++ /dev/null
@@ -1,408 +0,0 @@
-/* tprintf.c -- test file for mpfr_printf and mpfr_vprintf
-
-Copyright 2008, 2009 Free Software Foundation, Inc.
-Contributed by the Arenaire and Cacao projects, INRIA.
-
-The GNU MPFR Library is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at your
-option) any later version.
-
-The GNU MPFR Library 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 Lesser General Public
-License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with the GNU MPFR Library; see the file COPYING.LIB.  If not, write to
-the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
-MA 02110-1301, USA. */
-
-#if defined HAVE_STDARG
-#include <stdarg.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-
-#if HAVE_INTTYPES_H
-# include <inttypes.h> /* for intmax_t */
-#else
-# if HAVE_STDINT_H
-#  include <stdint.h>
-# endif
-#endif
-
-#include "mpfr-test.h"
-#define STDOUT_FILENO 1
-
-#if MPFR_VERSION >= MPFR_VERSION_NUM(2,4,0)
-
-#define QUOTE(X) NAME(X)
-#define NAME(X) #X
-
-/* unlike other tests, we print out errors to stderr because stdout might be
-   redirected */
-#define check_length(num_test, var, value, var_spec)                    \
-  if ((var) != (value))                                                 \
-    {                                                                   \
-      fprintf (stderr, "Error in test #%d: mpfr_printf printed %"       \
-               QUOTE(var_spec)" characters instead of %d\n",            \
-               (num_test), (var), (value));                             \
-      exit (1);                                                         \
-    }
-
-#define check_length_with_cmp(num_test, var, value, cmp, var_spec)      \
-  if (cmp != 0)                                                         \
-    {                                                                   \
-      mpfr_fprintf (stderr, "Error in test #%d, mpfr_printf printed %"  \
-                    QUOTE(var_spec)" characters instead of %d\n",       \
-                    (num_test), (var), (value));                        \
-      exit (1);                                                         \
-    }
-
-/* limit for random precision in random() */
-const int prec_max_printf = 5000;
-/* boolean: is stdout redirected to a file ? */
-int stdout_redirect;
-
-static void
-check (char *fmt, mpfr_t x)
-{
-  if (mpfr_printf (fmt, x) == -1)
-    {
-      fprintf (stderr, "Error in mpfr_printf(\"%s\", ...)\n", fmt);
-
-      exit (1);
-    }
-  putchar ('\n');
-}
-
-static void
-check_vprintf (char *fmt, ...)
-{
-  va_list ap;
-
-  va_start (ap, fmt);
-  if (mpfr_vprintf (fmt, ap) == -1)
-    {
-      fprintf (stderr, "Error in mpfr_vprintf(\"%s\", ...)\n", fmt);
-
-      va_end (ap);
-      exit (1);
-    }
-  putchar ('\n');
-  va_end (ap);
-}
-
-static void
-check_special (void)
-{
-  mpfr_t x;
-
-  mpfr_init (x);
-
-  mpfr_set_inf (x, 1);
-  check ("%Ra", x);
-  check ("%Rb", x);
-  check ("%Re", x);
-  check ("%Rf", x);
-  check ("%Rg", x);
-  check_vprintf ("%Ra", x);
-  check_vprintf ("%Rb", x);
-  check_vprintf ("%Re", x);
-  check_vprintf ("%Rf", x);
-  check_vprintf ("%Rg", x);
-
-  mpfr_set_inf (x, -1);
-  check ("%Ra", x);
-  check ("%Rb", x);
-  check ("%Re", x);
-  check ("%Rf", x);
-  check ("%Rg", x);
-  check_vprintf ("%Ra", x);
-  check_vprintf ("%Rb", x);
-  check_vprintf ("%Re", x);
-  check_vprintf ("%Rf", x);
-  check_vprintf ("%Rg", x);
-
-  mpfr_set_nan (x);
-  check ("%Ra", x);
-  check ("%Rb", x);
-  check ("%Re", x);
-  check ("%Rf", x);
-  check ("%Rg", x);
-  check_vprintf ("%Ra", x);
-  check_vprintf ("%Rb", x);
-  check_vprintf ("%Re", x);
-  check_vprintf ("%Rf", x);
-  check_vprintf ("%Rg", x);
-
-  mpfr_clear (x);
-}
-
-static void
-check_mixed (void)
-{
-  int ch = 'a';
-  signed char sch = -1;
-  unsigned char uch = 1;
-  short sh = -1;
-  unsigned short ush = 1;
-  int i = -1;
-  int j = 1;
-  unsigned int ui = 1;
-  long lo = -1;
-  unsigned long ulo = 1;
-  float f = -1.25;
-  double d = -1.25;
-  long double ld = -1.25;
-
-  ptrdiff_t p = 1;
-  size_t sz = 1;
-
-  mpz_t mpz;
-  mpq_t mpq;
-  mpf_t mpf;
-  mp_rnd_t rnd = GMP_RNDN;
-
-  mpfr_t mpfr;
-  mpfr_prec_t prec;
-
-  mpz_init (mpz);
-  mpz_set_ui (mpz, ulo);
-  mpq_init (mpq);
-  mpq_set_si (mpq, lo, ulo);
-  mpf_init (mpf);
-  mpf_set_q (mpf, mpq);
-  mpfr_init (mpfr);
-  mpfr_set_f (mpfr, mpf, GMP_RNDN);
-  prec = mpfr_get_prec (mpfr);
-
-  check_vprintf ("a. %Ra, b. %u, c. %lx%n", mpfr, ui, ulo, &j);
-  check_length (1, j, 22, d);
-  check_vprintf ("a. %c, b. %Rb, c. %u, d. %li%ln", i, mpfr, i, lo, &ulo);
-  check_length (2, ulo, 36, lu);
-  check_vprintf ("a. %hi, b. %*f, c. %Re%hn", ush, 3, f, mpfr, &ush);
-  check_length (3, ush, 29, hu);
-  check_vprintf ("a. %hi, b. %f, c. %#.2Rf%n", sh, d, mpfr, &i);
-  check_length (4, i, 29, d);
-  check_vprintf ("a. %R*A, b. %Fe, c. %i%zn", rnd, mpfr, mpf, sz, &sz);
-  check_length (5, sz, 34, zu);
-  check_vprintf ("a. %Pu, b. %c, c. %RUG, d. %Zi%Zn", prec, ch, mpfr, mpz, &mpz);
-  check_length_with_cmp (6, mpz, 24, mpz_cmp_ui (mpz, 24), Zi);
-  check_vprintf ("%% a. %#.0RNg, b. %Qx%Rn c. %p", mpfr, mpq, &mpfr, &i);
-  check_length_with_cmp (7, mpfr, 16, mpfr_cmp_ui (mpfr, 16), Rg);
-
-#ifndef NPRINTF_T
-  check_vprintf ("%% a. %RNg, b. %Qx, c. %td%tn", mpfr, mpq, p, &p);
-  check_length (8, p, 21, td);
-#endif
-
-#ifndef NPRINTF_L
-  check_vprintf ("a. %RA, b. %Lf, c. %QX%zn", mpfr, ld, mpq, &sz);
-  check_length (9, sz, 30, zu);
-#endif
-
-#ifndef NPRINTF_HH
-  check_vprintf ("a. %hhi, b. %Ra, c. %hhu%hhn", sch, mpfr, uch, &uch);
-  check_length (10, uch, 22, hhu);
-#endif
-
-#if defined(HAVE_LONG_LONG) && !defined(NPRINTF_LL)
-  {
-    long long llo = -1;
-    unsigned long long ullo = 1;
-
-    check_vprintf ("a. %Re, b. %llx%Qn", mpfr, ullo, &mpq);
-    check_length_with_cmp (11, mpq, 16, mpq_cmp_ui (mpq, 16, 1), Qu);
-    check_vprintf ("a. %lli, b. %Rf%Fn", llo, mpfr, &mpf);
-    check_length_with_cmp (12, mpf, 12, mpf_cmp_ui (mpf, 12), Fg);
-  }
-#endif
-
-#if defined(_MPFR_H_HAVE_INTMAX_T) && !defined(NPRINTF_J)
-  {
-    intmax_t im = -1;
-    uintmax_t uim = 1;
-
-    check_vprintf ("a. %*RA, b. %ji%Qn", 10, mpfr, im, &mpq);
-    check_length_with_cmp (31, mpq, 20, mpq_cmp_ui (mpq, 20, 1), Qu);
-    check_vprintf ("a. %.*Re, b. %jx%Fn", 10, mpfr, uim, &mpf);
-    check_length_with_cmp (32, mpf, 25, mpf_cmp_ui (mpf, 25), Fg);
-  }
-#endif
-
-  mpfr_clear (mpfr);
-  mpf_clear (mpf);
-  mpq_clear (mpq);
-  mpz_clear (mpz);
-}
-
-static void
-check_random (int nb_tests)
-{
-  int i;
-  mpfr_t x;
-  mp_rnd_t rnd;
-  char flag[] =
-    {
-      '-',
-      '+',
-      ' ',
-      '#',
-      '0', /* no ambiguity: first zeros are flag zero*/
-      '\''
-    };
-  char specifier[] =
-    {
-      'a',
-      'b',
-      'e',
-      'f',
-      'g'
-    };
-  mp_exp_t old_emin, old_emax;
-
-  old_emin = mpfr_get_emin ();
-  old_emax = mpfr_get_emax ();
-
-  mpfr_init (x);
-
-  for (i = 0; i < nb_tests; ++i)
-    {
-      int ret;
-      int j, jmax;
-      int spec, prec;
-#define FMT_SIZE 13
-      char fmt[FMT_SIZE]; /* at most something like "%-+ #0'.*R*f" */
-      char *ptr = fmt;
-
-      tests_default_random (x, 256, MPFR_EMIN_MIN, MPFR_EMAX_MAX);
-      rnd = (mp_rnd_t) RND_RAND ();
-
-      spec = (int) (randlimb () % 5);
-      jmax = (spec == 3 || spec == 4) ? 6 : 5; /* ' flag only with %f or %g */
-      /* advantage small precision */
-      prec = (randlimb () % 2) ? 10 : prec_max_printf;
-      prec = (int) (randlimb () % prec);
-      if (spec == 3 && mpfr_get_exp (x) > prec_max_printf)
-        /*  change style 'f' to style 'e' when number x is large */
-        --spec;
-
-      *ptr++ = '%';
-      for (j = 0; j < jmax; j++)
-        {
-          if (randlimb () % 3 == 0)
-            *ptr++ = flag[j];
-        }
-      *ptr++ = '.';
-      *ptr++ = '*';
-      *ptr++ = 'R';
-      *ptr++ = '*';
-      *ptr++ = specifier[spec];
-      *ptr = '\0';
-      MPFR_ASSERTD (ptr - fmt < FMT_SIZE);
-
-      mpfr_printf ("mpfr_printf(\"%s\", %d, %s, %Re)\n", fmt, prec,
-                   mpfr_print_rnd_mode (rnd), x);
-      ret = mpfr_printf (fmt, prec, rnd, x);
-      if (ret == -1)
-        {
-          if (spec == 3
-              && (MPFR_GET_EXP (x) > INT_MAX || MPFR_GET_EXP (x) < -INT_MAX))
-            /* normal failure: x is too large to be output with full precision */
-            {
-              mpfr_printf ("too large !");
-            }
-          else
-            {
-              printf ("Error in mpfr_printf(\"%s\", %d, %s, ...)",
-                      fmt, prec, mpfr_print_rnd_mode (rnd));
-
-              if (stdout_redirect)
-                {
-                  if ((fflush (stdout) == EOF) || (fclose (stdout) == -1))
-                    {
-                      perror ("check_random");
-                      exit (1);
-                    }
-                }
-              exit (1);
-            }
-        }
-      putchar ('\n');
-    }
-
-  mpfr_set_emin (old_emin);
-  mpfr_set_emax (old_emax);
-
-  mpfr_clear (x);
-}
-
-int
-main (int argc, char *argv[])
-{
-  int N;
-
-  tests_start_mpfr ();
-
-  /* with no argument: prints to /dev/null,
-     tprintf N: prints N tests to stdout */
-  if (argc == 1)
-    {
-      N = 1000;
-      stdout_redirect = 1;
-      if (freopen ("/dev/null", "w", stdout) == NULL)
-        {
-          /* We failed to open this device, try with a dummy file */
-          if (freopen ("mpfrtest.txt", "w", stdout) == NULL)
-            {
-              /* Output the error message to stderr since it is not
-                 a message about a wrong result in MPFR. Anyway the
-                 stdandard output may have changed. */
-              fprintf (stderr, "Can't open /dev/null or a temporary file\n");
-              exit (1);
-            }
-        }
-    }
-  else
-    {
-      stdout_redirect = 0;
-      N = atoi (argv[1]);
-    }
-
-  check_special ();
-  check_mixed ();
-  check_random (N);
-
-  if (stdout_redirect)
-    {
-      if ((fflush (stdout) == EOF) || (fclose (stdout) == -1))
-        perror ("main");
-    }
-  tests_end_mpfr ();
-  return 0;
-}
-
-#else  /* MPFR_VERSION */
-
-int
-main (void)
-{
-  printf ("Warning! Test disabled for this MPFR version.\n");
-  return 0;
-}
-
-#endif  /* MPFR_VERSION */
-
-#else  /* HAVE_STDARG */
-
-int
-main (void)
-{
-  /* We have nothing to test. */
-  return 0;
-}
-
-#endif  /* HAVE_STDARG */