diff options
Diffstat (limited to 'stdio-common/tst-sscanf.c')
| -rw-r--r-- | stdio-common/tst-sscanf.c | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/stdio-common/tst-sscanf.c b/stdio-common/tst-sscanf.c new file mode 100644 index 0000000000..c0d3c36f4b --- /dev/null +++ b/stdio-common/tst-sscanf.c @@ -0,0 +1,121 @@ +/* Copyright (C) 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Jakub Jelinek <jakub@redhat.com>, 2000. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <stdlib.h> +#include <stdio.h> +#include <locale.h> + +const char *str_double[] = +{ + "-.10000E+020.20000E+020.25000E+010.40000E+010.50000E+010.12500E+01", + "0.10000E+020.20000E+020.25000E+010.40000E+010.50000E+010.12500E+01", + "-1234567E0198765432E0912345678901987654321091234567890198765432109", + "-0.1000E+020.20000E+020.25000E+010.40000E+010.50000E+010.12500E+01" +}; + +const double val_double[] = +{ + -.10000E+02, 0.20000E+02, 0.25000E+01, 0.40000E+01, 0.50000E+01, 0.12500E+01, + 0.10000E+02, 0.20000E+02, 0.25000E+01, 0.40000E+01, 0.50000E+01, 0.12500E+01, + -1234567E01, 98765432E09, 12345678901, 98765432109, 12345678901, 98765432109, + -0.1000E+02, 0.20000E+02, 0.25000E+01, 0.40000E+01, 0.50000E+01, 0.12500E+01 +}; + +const char *str_long[] = +{ + "-12345678987654321123456789987654321123456789987654321", + "-12345678987654321123456789987654321123456789987654321", + "-12,345,678987,654,321123,456,789987,654,321123,456,789987,654,321", + "-12,345,678987,654,321123,456,789987,654,321123,456,789987,654,321" +}; + +const char *fmt_long[] = +{ + "%9ld%9ld%9ld%9ld%9ld%9ld", + "%I9ld%I9ld%I9ld%I9ld%I9ld%I9ld", + "%'11ld%'11ld%'11ld%'11ld%'11ld%'11ld", + "%I'11ld%I'11ld%I'11ld%I'11ld%I'11ld%I'11ld" +}; + +const long int val_long[] = +{ + -12345678, 987654321, 123456789, 987654321, 123456789, 987654321 +}; + +int +main (void) +{ + double d[6]; + long l[6]; + int i, j; + int tst_locale; + int result = 0; + + tst_locale = 1; + if (tst_locale) + if (setlocale (LC_ALL, "en_US.ISO-8859-1") == NULL) + { + puts ("Failed to set en_US locale, skipping locale related tests"); + tst_locale = 0; + } + + for (i = 0; i < 4; ++i) + { + if (sscanf (str_double[i], "%11lf%11lf%11lf%11lf%11lf%11lf", + &d[0], &d[1], &d[2], &d[3], &d[4], &d[5]) != 6) + { + printf ("Double sscanf test %d wrong number of " + "assigned inputs\n", i); + result = 1; + } + else + for (j = 0; j < 6; ++j) + if (d[j] != val_double[6 * i + j]) + { + printf ("Double sscanf test %d failed (%g instead of %g)\n", + i, d[j], val_double[6 * i + j]); + result = 1; + break; + } + } + + for (i = 0; i < 4; ++i) + { + if (sscanf (str_long[i], fmt_long[i], + &l[0], &l[1], &l[2], &l[3], &l[4], &l[5]) != 6) + { + printf ("Integer sscanf test %d wrong number of " + "assigned inputs\n", i); + result = 1; + } + else + for (j = 0; j < 6; ++j) + if (l[j] != val_long[j]) + { + printf ("Integer sscanf test %d failed (%ld instead %ld)\n", + i, l[j], val_long[j]); + result = 1; + break; + } + + if (! tst_locale) + break; + } + exit (result); +} |