octave-nkf/gnulib-hg: tests/test-snprintf-posix.h annotate

annotate tests/test-snprintf-posix.h @ 8803:6c1d98929550

Work around lack of support of grouping flag.

author	Bruno Haible <bruno@clisp.org>
date	Sun, 06 May 2007 15:29:04 +0000
parents	9ea5590b49d1
children	6ce313658b4d

rev	line source
8364 6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1 /* Test of POSIX compatible vsnprintf() and snprintf() functions.
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	2 Copyright (C) 2007 Free Software Foundation, Inc.
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	3
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	4 This program is free software; you can redistribute it and/or modify
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	5 it under the terms of the GNU General Public License as published by
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	6 the Free Software Foundation; either version 2, or (at your option)
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	7 any later version.
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	8
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	9 This program is distributed in the hope that it will be useful,
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	10 but WITHOUT ANY WARRANTY; without even the implied warranty of
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	12 GNU General Public License for more details.
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	13
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	14 You should have received a copy of the GNU General Public License
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	15 along with this program; if not, write to the Free Software Foundation,
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	17
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	18 /* Written by Bruno Haible <bruno@clisp.org>, 2007. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	19
8543 e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	20 /* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	21 #ifdef __DECC
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	22 static double
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	23 NaN ()
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	24 {
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	25 static double zero = 0.0;
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	26 return zero / zero;
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	27 }
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	28 #else
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	29 # define NaN() (0.0 / 0.0)
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	30 #endif
e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	31
8364 6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	32 static void
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	33 test_function (int (my_snprintf) (char , size_t, const char *, ...))
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	34 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	35 char buf[8];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	36 int size;
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	37
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	38 /* Test return value convention. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	39
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	40 for (size = 0; size <= 8; size++)
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	41 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	42 int retval;
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	43
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	44 memcpy (buf, "DEADBEEF", 8);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	45 retval = my_snprintf (buf, size, "%d", 12345);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	46 ASSERT (retval == 5);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	47 if (size < 6)
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	48 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	49 if (size > 0)
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	50 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	51 ASSERT (memcmp (buf, "12345", size - 1) == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	52 ASSERT (buf[size - 1] == '\0');
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	53 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	54 ASSERT (memcmp (buf + size, "DEADBEEF" + size, 8 - size) == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	55 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	56 else
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	57 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	58 ASSERT (memcmp (buf, "12345\0EF", 8) == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	59 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	60 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	61
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	62 /* Test support of size specifiers as in C99. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	63
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	64 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	65 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	66 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	67 my_snprintf (result, sizeof (result), "%ju %d", (uintmax_t) 12345671, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	68 ASSERT (strcmp (result, "12345671 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	69 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	70 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	71
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	72 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	73 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	74 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	75 my_snprintf (result, sizeof (result), "%zu %d", (size_t) 12345672, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	76 ASSERT (strcmp (result, "12345672 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	77 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	78 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	79
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	80 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	81 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	82 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	83 my_snprintf (result, sizeof (result), "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	84 ASSERT (strcmp (result, "12345673 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	85 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	86 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	87
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	88 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	89 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	90 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	91 my_snprintf (result, sizeof (result), "%Lg %d", (long double) 1.5, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	92 ASSERT (strcmp (result, "1.5 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	93 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	94 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	95
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	96 /* Test the support of the 'a' and 'A' conversion specifier for hexadecimal
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	97 output of floating-point numbers. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	98
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	99 { /* A positive number. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	100 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	101 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	102 my_snprintf (result, sizeof (result), "%a %d", 3.1416015625, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	103 ASSERT (strcmp (result, "0x1.922p+1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	104 \|\| strcmp (result, "0x3.244p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	105 \|\| strcmp (result, "0x6.488p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	106 \|\| strcmp (result, "0xc.91p-2 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	107 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	108 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	109
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	110 { /* A negative number. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	111 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	112 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	113 my_snprintf (result, sizeof (result), "%A %d", -3.1416015625, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	114 ASSERT (strcmp (result, "-0X1.922P+1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	115 \|\| strcmp (result, "-0X3.244P+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	116 \|\| strcmp (result, "-0X6.488P-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	117 \|\| strcmp (result, "-0XC.91P-2 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	118 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	119 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	120
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	121 { /* Positive zero. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	122 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	123 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	124 my_snprintf (result, sizeof (result), "%a %d", 0.0, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	125 ASSERT (strcmp (result, "0x0p+0 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	126 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	127 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	128
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	129 { /* Negative zero. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	130 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	131 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	132 my_snprintf (result, sizeof (result), "%a %d", -0.0, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	133 ASSERT (strcmp (result, "-0x0p+0 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	134 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	135 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	136
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	137 { /* Positive infinity. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	138 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	139 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	140 my_snprintf (result, sizeof (result), "%a %d", 1.0 / 0.0, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	141 ASSERT (strcmp (result, "inf 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	142 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	143 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	144
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	145 { /* Negative infinity. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	146 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	147 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	148 my_snprintf (result, sizeof (result), "%a %d", -1.0 / 0.0, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	149 ASSERT (strcmp (result, "-inf 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	150 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	151 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	152
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	153 { /* NaN. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	154 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	155 int retval =
8543 e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	156 my_snprintf (result, sizeof (result), "%a %d", NaN (), 33, 44, 55);
8364 6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	157 ASSERT (strcmp (result, "nan 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	158 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	159 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	160
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	161 { /* Rounding near the decimal point. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	162 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	163 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	164 my_snprintf (result, sizeof (result), "%.0a %d", 1.5, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	165 ASSERT (strcmp (result, "0x2p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	166 \|\| strcmp (result, "0x3p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	167 \|\| strcmp (result, "0x6p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	168 \|\| strcmp (result, "0xcp-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	169 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	170 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	171
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	172 { /* Rounding with precision 0. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	173 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	174 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	175 my_snprintf (result, sizeof (result), "%.0a %d", 1.51, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	176 ASSERT (strcmp (result, "0x2p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	177 \|\| strcmp (result, "0x3p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	178 \|\| strcmp (result, "0x6p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	179 \|\| strcmp (result, "0xcp-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	180 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	181 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	182
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	183 { /* Rounding with precision 1. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	184 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	185 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	186 my_snprintf (result, sizeof (result), "%.1a %d", 1.51, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	187 ASSERT (strcmp (result, "0x1.8p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	188 \|\| strcmp (result, "0x3.0p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	189 \|\| strcmp (result, "0x6.1p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	190 \|\| strcmp (result, "0xc.1p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	191 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	192 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	193
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	194 { /* Rounding with precision 2. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	195 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	196 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	197 my_snprintf (result, sizeof (result), "%.2a %d", 1.51, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	198 ASSERT (strcmp (result, "0x1.83p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	199 \|\| strcmp (result, "0x3.05p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	200 \|\| strcmp (result, "0x6.0ap-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	201 \|\| strcmp (result, "0xc.14p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	202 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	203 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	204
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	205 { /* Rounding with precision 3. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	206 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	207 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	208 my_snprintf (result, sizeof (result), "%.3a %d", 1.51, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	209 ASSERT (strcmp (result, "0x1.829p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	210 \|\| strcmp (result, "0x3.052p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	211 \|\| strcmp (result, "0x6.0a4p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	212 \|\| strcmp (result, "0xc.148p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	213 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	214 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	215
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	216 { /* Rounding can turn a ...FFF into a ...000. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	217 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	218 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	219 my_snprintf (result, sizeof (result), "%.3a %d", 1.49999, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	220 ASSERT (strcmp (result, "0x1.800p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	221 \|\| strcmp (result, "0x3.000p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	222 \|\| strcmp (result, "0x6.000p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	223 \|\| strcmp (result, "0xc.000p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	224 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	225 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	226
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	227 { /* Rounding can turn a ...FFF into a ...000.
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	228 This shows a MacOS X 10.3.9 (Darwin 7.9) bug. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	229 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	230 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	231 my_snprintf (result, sizeof (result), "%.1a %d", 1.999, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	232 ASSERT (strcmp (result, "0x1.0p+1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	233 \|\| strcmp (result, "0x2.0p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	234 \|\| strcmp (result, "0x4.0p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	235 \|\| strcmp (result, "0x8.0p-2 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	236 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	237 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	238
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	239 { /* Width. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	240 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	241 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	242 my_snprintf (result, sizeof (result), "%10a %d", 1.75, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	243 ASSERT (strcmp (result, " 0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	244 \|\| strcmp (result, " 0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	245 \|\| strcmp (result, " 0x7p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	246 \|\| strcmp (result, " 0xep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	247 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	248 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	249
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	250 { /* Small precision. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	251 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	252 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	253 my_snprintf (result, sizeof (result), "%.10a %d", 1.75, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	254 ASSERT (strcmp (result, "0x1.c000000000p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	255 \|\| strcmp (result, "0x3.8000000000p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	256 \|\| strcmp (result, "0x7.0000000000p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	257 \|\| strcmp (result, "0xe.0000000000p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	258 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	259 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	260
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	261 { /* Large precision. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	262 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	263 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	264 my_snprintf (result, sizeof (result), "%.50a %d", 1.75, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	265 ASSERT (strcmp (result, "0x1.c0000000000000000000000000000000000000000000000000p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	266 \|\| strcmp (result, "0x3.80000000000000000000000000000000000000000000000000p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	267 \|\| strcmp (result, "0x7.00000000000000000000000000000000000000000000000000p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	268 \|\| strcmp (result, "0xe.00000000000000000000000000000000000000000000000000p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	269 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	270 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	271
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	272 { /* FLAG_LEFT. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	273 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	274 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	275 my_snprintf (result, sizeof (result), "%-10a %d", 1.75, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	276 ASSERT (strcmp (result, "0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	277 \|\| strcmp (result, "0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	278 \|\| strcmp (result, "0x7p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	279 \|\| strcmp (result, "0xep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	280 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	281 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	282
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	283 { /* FLAG_SHOWSIGN. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	284 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	285 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	286 my_snprintf (result, sizeof (result), "%+a %d", 1.75, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	287 ASSERT (strcmp (result, "+0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	288 \|\| strcmp (result, "+0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	289 \|\| strcmp (result, "+0x7p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	290 \|\| strcmp (result, "+0xep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	291 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	292 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	293
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	294 { /* FLAG_SPACE. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	295 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	296 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	297 my_snprintf (result, sizeof (result), "% a %d", 1.75, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	298 ASSERT (strcmp (result, " 0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	299 \|\| strcmp (result, " 0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	300 \|\| strcmp (result, " 0x7p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	301 \|\| strcmp (result, " 0xep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	302 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	303 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	304
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	305 { /* FLAG_ALT. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	306 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	307 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	308 my_snprintf (result, sizeof (result), "%#a %d", 1.75, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	309 ASSERT (strcmp (result, "0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	310 \|\| strcmp (result, "0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	311 \|\| strcmp (result, "0x7.p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	312 \|\| strcmp (result, "0xe.p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	313 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	314 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	315
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	316 { /* FLAG_ALT. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	317 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	318 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	319 my_snprintf (result, sizeof (result), "%#a %d", 1.0, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	320 ASSERT (strcmp (result, "0x1.p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	321 \|\| strcmp (result, "0x2.p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	322 \|\| strcmp (result, "0x4.p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	323 \|\| strcmp (result, "0x8.p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	324 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	325 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	326
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	327 { /* FLAG_ZERO with finite number. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	328 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	329 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	330 my_snprintf (result, sizeof (result), "%010a %d", 1.75, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	331 ASSERT (strcmp (result, "0x001.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	332 \|\| strcmp (result, "0x003.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	333 \|\| strcmp (result, "0x00007p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	334 \|\| strcmp (result, "0x0000ep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	335 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	336 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	337
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	338 { /* FLAG_ZERO with infinite number. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	339 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	340 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	341 my_snprintf (result, sizeof (result), "%010a %d", 1.0 / 0.0, 33, 44, 55);
8662 023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	342 /* "0000000inf 33" is not a valid result; see
023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	343 <http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */
023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	344 ASSERT (strcmp (result, " inf 33") == 0);
8364 6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	345 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	346 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	347
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	348 { /* FLAG_ZERO with NaN. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	349 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	350 int retval =
8543 e1fdf02d5cdc Work around a DEC C compiler bug. Bruno Haible <bruno@clisp.org> parents: 8364 diff changeset	351 my_snprintf (result, sizeof (result), "%010a %d", NaN (), 33, 44, 55);
8662 023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	352 /* "0000000nan 33" is not a valid result; see
023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	353 <http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */
023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	354 ASSERT (strcmp (result, " nan 33") == 0);
8364 6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	355 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	356 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	357
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	358 { /* A positive number. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	359 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	360 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	361 my_snprintf (result, sizeof (result), "%La %d", 3.1416015625L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	362 ASSERT (strcmp (result, "0x1.922p+1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	363 \|\| strcmp (result, "0x3.244p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	364 \|\| strcmp (result, "0x6.488p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	365 \|\| strcmp (result, "0xc.91p-2 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	366 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	367 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	368
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	369 { /* A negative number. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	370 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	371 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	372 my_snprintf (result, sizeof (result), "%LA %d", -3.1416015625L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	373 ASSERT (strcmp (result, "-0X1.922P+1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	374 \|\| strcmp (result, "-0X3.244P+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	375 \|\| strcmp (result, "-0X6.488P-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	376 \|\| strcmp (result, "-0XC.91P-2 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	377 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	378 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	379
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	380 { /* Positive zero. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	381 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	382 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	383 my_snprintf (result, sizeof (result), "%La %d", 0.0L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	384 ASSERT (strcmp (result, "0x0p+0 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	385 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	386 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	387
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	388 { /* Negative zero. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	389 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	390 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	391 my_snprintf (result, sizeof (result), "%La %d", -0.0L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	392 ASSERT (strcmp (result, "-0x0p+0 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	393 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	394 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	395
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	396 { /* Positive infinity. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	397 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	398 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	399 my_snprintf (result, sizeof (result), "%La %d", 1.0L / 0.0L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	400 ASSERT (strcmp (result, "inf 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	401 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	402 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	403
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	404 { /* Negative infinity. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	405 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	406 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	407 my_snprintf (result, sizeof (result), "%La %d", -1.0L / 0.0L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	408 ASSERT (strcmp (result, "-inf 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	409 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	410 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	411
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	412 { /* NaN. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	413 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	414 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	415 my_snprintf (result, sizeof (result), "%La %d", 0.0L / 0.0L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	416 ASSERT (strcmp (result, "nan 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	417 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	418 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	419
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	420 { /* Rounding near the decimal point. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	421 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	422 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	423 my_snprintf (result, sizeof (result), "%.0La %d", 1.5L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	424 ASSERT (strcmp (result, "0x2p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	425 \|\| strcmp (result, "0x3p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	426 \|\| strcmp (result, "0x6p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	427 \|\| strcmp (result, "0xcp-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	428 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	429 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	430
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	431 { /* Rounding with precision 0. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	432 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	433 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	434 my_snprintf (result, sizeof (result), "%.0La %d", 1.51L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	435 ASSERT (strcmp (result, "0x2p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	436 \|\| strcmp (result, "0x3p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	437 \|\| strcmp (result, "0x6p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	438 \|\| strcmp (result, "0xcp-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	439 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	440 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	441
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	442 { /* Rounding with precision 1. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	443 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	444 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	445 my_snprintf (result, sizeof (result), "%.1La %d", 1.51L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	446 ASSERT (strcmp (result, "0x1.8p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	447 \|\| strcmp (result, "0x3.0p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	448 \|\| strcmp (result, "0x6.1p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	449 \|\| strcmp (result, "0xc.1p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	450 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	451 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	452
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	453 { /* Rounding with precision 2. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	454 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	455 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	456 my_snprintf (result, sizeof (result), "%.2La %d", 1.51L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	457 ASSERT (strcmp (result, "0x1.83p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	458 \|\| strcmp (result, "0x3.05p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	459 \|\| strcmp (result, "0x6.0ap-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	460 \|\| strcmp (result, "0xc.14p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	461 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	462 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	463
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	464 { /* Rounding with precision 3. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	465 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	466 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	467 my_snprintf (result, sizeof (result), "%.3La %d", 1.51L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	468 ASSERT (strcmp (result, "0x1.829p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	469 \|\| strcmp (result, "0x3.052p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	470 \|\| strcmp (result, "0x6.0a4p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	471 \|\| strcmp (result, "0xc.148p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	472 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	473 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	474
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	475 { /* Rounding can turn a ...FFF into a ...000. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	476 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	477 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	478 my_snprintf (result, sizeof (result), "%.3La %d", 1.49999L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	479 ASSERT (strcmp (result, "0x1.800p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	480 \|\| strcmp (result, "0x3.000p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	481 \|\| strcmp (result, "0x6.000p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	482 \|\| strcmp (result, "0xc.000p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	483 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	484 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	485
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	486 { /* Rounding can turn a ...FFF into a ...000.
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	487 This shows a MacOS X 10.3.9 (Darwin 7.9) bug and a
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	488 glibc 2.4 bug <http://sourceware.org/bugzilla/show_bug.cgi?id=2908>. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	489 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	490 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	491 my_snprintf (result, sizeof (result), "%.1La %d", 1.999L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	492 ASSERT (strcmp (result, "0x1.0p+1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	493 \|\| strcmp (result, "0x2.0p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	494 \|\| strcmp (result, "0x4.0p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	495 \|\| strcmp (result, "0x8.0p-2 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	496 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	497 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	498
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	499 { /* Width. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	500 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	501 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	502 my_snprintf (result, sizeof (result), "%10La %d", 1.75L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	503 ASSERT (strcmp (result, " 0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	504 \|\| strcmp (result, " 0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	505 \|\| strcmp (result, " 0x7p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	506 \|\| strcmp (result, " 0xep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	507 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	508 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	509
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	510 { /* Small precision. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	511 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	512 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	513 my_snprintf (result, sizeof (result), "%.10La %d", 1.75L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	514 ASSERT (strcmp (result, "0x1.c000000000p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	515 \|\| strcmp (result, "0x3.8000000000p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	516 \|\| strcmp (result, "0x7.0000000000p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	517 \|\| strcmp (result, "0xe.0000000000p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	518 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	519 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	520
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	521 { /* Large precision. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	522 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	523 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	524 my_snprintf (result, sizeof (result), "%.50La %d", 1.75L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	525 ASSERT (strcmp (result, "0x1.c0000000000000000000000000000000000000000000000000p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	526 \|\| strcmp (result, "0x3.80000000000000000000000000000000000000000000000000p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	527 \|\| strcmp (result, "0x7.00000000000000000000000000000000000000000000000000p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	528 \|\| strcmp (result, "0xe.00000000000000000000000000000000000000000000000000p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	529 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	530 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	531
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	532 { /* FLAG_LEFT. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	533 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	534 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	535 my_snprintf (result, sizeof (result), "%-10La %d", 1.75L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	536 ASSERT (strcmp (result, "0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	537 \|\| strcmp (result, "0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	538 \|\| strcmp (result, "0x7p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	539 \|\| strcmp (result, "0xep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	540 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	541 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	542
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	543 { /* FLAG_SHOWSIGN. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	544 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	545 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	546 my_snprintf (result, sizeof (result), "%+La %d", 1.75L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	547 ASSERT (strcmp (result, "+0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	548 \|\| strcmp (result, "+0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	549 \|\| strcmp (result, "+0x7p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	550 \|\| strcmp (result, "+0xep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	551 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	552 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	553
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	554 { /* FLAG_SPACE. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	555 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	556 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	557 my_snprintf (result, sizeof (result), "% La %d", 1.75L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	558 ASSERT (strcmp (result, " 0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	559 \|\| strcmp (result, " 0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	560 \|\| strcmp (result, " 0x7p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	561 \|\| strcmp (result, " 0xep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	562 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	563 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	564
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	565 { /* FLAG_ALT. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	566 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	567 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	568 my_snprintf (result, sizeof (result), "%#La %d", 1.75L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	569 ASSERT (strcmp (result, "0x1.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	570 \|\| strcmp (result, "0x3.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	571 \|\| strcmp (result, "0x7.p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	572 \|\| strcmp (result, "0xe.p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	573 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	574 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	575
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	576 { /* FLAG_ALT. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	577 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	578 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	579 my_snprintf (result, sizeof (result), "%#La %d", 1.0L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	580 ASSERT (strcmp (result, "0x1.p+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	581 \|\| strcmp (result, "0x2.p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	582 \|\| strcmp (result, "0x4.p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	583 \|\| strcmp (result, "0x8.p-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	584 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	585 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	586
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	587 { /* FLAG_ZERO with finite number. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	588 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	589 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	590 my_snprintf (result, sizeof (result), "%010La %d", 1.75L, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	591 ASSERT (strcmp (result, "0x001.cp+0 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	592 \|\| strcmp (result, "0x003.8p-1 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	593 \|\| strcmp (result, "0x00007p-2 33") == 0
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	594 \|\| strcmp (result, "0x0000ep-3 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	595 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	596 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	597
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	598 { /* FLAG_ZERO with infinite number. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	599 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	600 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	601 my_snprintf (result, sizeof (result), "%010La %d", 1.0L / 0.0L, 33, 44, 55);
8662 023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	602 /* "0000000inf 33" is not a valid result; see
023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	603 <http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */
023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	604 ASSERT (strcmp (result, " inf 33") == 0);
8364 6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	605 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	606 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	607
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	608 { /* FLAG_ZERO with NaN. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	609 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	610 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	611 my_snprintf (result, sizeof (result), "%010La %d", 0.0L / 0.0L, 33, 44, 55);
8662 023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	612 /* "0000000nan 33" is not a valid result; see
023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	613 <http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */
023aa5c883a7 Guard against FreeBSD 6.1 bug. Bruno Haible <bruno@clisp.org> parents: 8648 diff changeset	614 ASSERT (strcmp (result, " nan 33") == 0);
8364 6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	615 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	616 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	617
8684 9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	618 /* Test the support of the %f format directive. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	619
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	620 { /* A positive number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	621 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	622 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	623 my_snprintf (result, sizeof (result), "%f %d", 12.75, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	624 ASSERT (strcmp (result, "12.750000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	625 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	626 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	627
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	628 { /* A larger positive number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	629 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	630 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	631 my_snprintf (result, sizeof (result), "%f %d", 1234567.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	632 ASSERT (strcmp (result, "1234567.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	633 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	634 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	635
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	636 { /* A negative number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	637 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	638 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	639 my_snprintf (result, sizeof (result), "%f %d", -0.03125, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	640 ASSERT (strcmp (result, "-0.031250 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	641 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	642 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	643
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	644 { /* Positive zero. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	645 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	646 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	647 my_snprintf (result, sizeof (result), "%f %d", 0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	648 ASSERT (strcmp (result, "0.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	649 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	650 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	651
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	652 { /* Negative zero. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	653 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	654 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	655 my_snprintf (result, sizeof (result), "%f %d", -0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	656 ASSERT (strcmp (result, "-0.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	657 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	658 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	659
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	660 { /* Positive infinity. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	661 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	662 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	663 my_snprintf (result, sizeof (result), "%f %d", 1.0 / 0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	664 ASSERT (strcmp (result, "inf 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	665 \|\| strcmp (result, "infinity 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	666 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	667 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	668
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	669 { /* Negative infinity. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	670 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	671 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	672 my_snprintf (result, sizeof (result), "%f %d", -1.0 / 0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	673 ASSERT (strcmp (result, "-inf 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	674 \|\| strcmp (result, "-infinity 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	675 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	676 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	677
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	678 { /* NaN. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	679 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	680 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	681 my_snprintf (result, sizeof (result), "%f %d", NaN (), 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	682 ASSERT (strcmp (result, "nan 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	683 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	684 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	685
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	686 { /* FLAG_ZERO. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	687 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	688 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	689 my_snprintf (result, sizeof (result), "%015f %d", 1234.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	690 ASSERT (strcmp (result, "00001234.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	691 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	692 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	693
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	694 { /* FLAG_ZERO with infinite number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	695 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	696 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	697 my_snprintf (result, sizeof (result), "%015f %d", -1.0 / 0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	698 ASSERT (strcmp (result, " -inf 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	699 \|\| strcmp (result, " -infinity 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	700 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	701 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	702
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	703 { /* Precision. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	704 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	705 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	706 my_snprintf (result, sizeof (result), "%.f %d", 1234.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	707 ASSERT (strcmp (result, "1234 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	708 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	709 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	710
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	711 { /* A positive number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	712 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	713 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	714 my_snprintf (result, sizeof (result), "%Lf %d", 12.75L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	715 ASSERT (strcmp (result, "12.750000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	716 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	717 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	718
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	719 { /* A larger positive number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	720 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	721 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	722 my_snprintf (result, sizeof (result), "%Lf %d", 1234567.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	723 ASSERT (strcmp (result, "1234567.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	724 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	725 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	726
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	727 { /* A negative number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	728 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	729 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	730 my_snprintf (result, sizeof (result), "%Lf %d", -0.03125L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	731 ASSERT (strcmp (result, "-0.031250 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	732 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	733 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	734
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	735 { /* Positive zero. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	736 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	737 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	738 my_snprintf (result, sizeof (result), "%Lf %d", 0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	739 ASSERT (strcmp (result, "0.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	740 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	741 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	742
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	743 { /* Negative zero. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	744 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	745 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	746 my_snprintf (result, sizeof (result), "%Lf %d", -0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	747 ASSERT (strcmp (result, "-0.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	748 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	749 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	750
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	751 { /* Positive infinity. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	752 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	753 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	754 my_snprintf (result, sizeof (result), "%Lf %d", 1.0L / 0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	755 ASSERT (strcmp (result, "inf 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	756 \|\| strcmp (result, "infinity 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	757 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	758 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	759
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	760 { /* Negative infinity. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	761 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	762 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	763 my_snprintf (result, sizeof (result), "%Lf %d", -1.0L / 0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	764 ASSERT (strcmp (result, "-inf 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	765 \|\| strcmp (result, "-infinity 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	766 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	767 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	768
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	769 { /* NaN. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	770 static long double zero = 0.0L;
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	771 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	772 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	773 my_snprintf (result, sizeof (result), "%Lf %d", zero / zero, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	774 ASSERT (strcmp (result, "nan 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	775 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	776 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	777
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	778 { /* FLAG_ZERO. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	779 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	780 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	781 my_snprintf (result, sizeof (result), "%015Lf %d", 1234.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	782 ASSERT (strcmp (result, "00001234.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	783 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	784 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	785
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	786 { /* FLAG_ZERO with infinite number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	787 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	788 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	789 my_snprintf (result, sizeof (result), "%015Lf %d", -1.0L / 0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	790 ASSERT (strcmp (result, " -inf 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	791 \|\| strcmp (result, " -infinity 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	792 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	793 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	794
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	795 { /* Precision. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	796 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	797 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	798 my_snprintf (result, sizeof (result), "%.Lf %d", 1234.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	799 ASSERT (strcmp (result, "1234 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	800 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	801 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	802
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	803 /* Test the support of the %F format directive. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	804
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	805 { /* A positive number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	806 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	807 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	808 my_snprintf (result, sizeof (result), "%F %d", 12.75, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	809 ASSERT (strcmp (result, "12.750000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	810 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	811 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	812
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	813 { /* A larger positive number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	814 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	815 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	816 my_snprintf (result, sizeof (result), "%F %d", 1234567.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	817 ASSERT (strcmp (result, "1234567.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	818 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	819 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	820
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	821 { /* A negative number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	822 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	823 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	824 my_snprintf (result, sizeof (result), "%F %d", -0.03125, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	825 ASSERT (strcmp (result, "-0.031250 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	826 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	827 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	828
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	829 { /* Positive zero. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	830 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	831 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	832 my_snprintf (result, sizeof (result), "%F %d", 0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	833 ASSERT (strcmp (result, "0.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	834 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	835 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	836
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	837 { /* Negative zero. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	838 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	839 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	840 my_snprintf (result, sizeof (result), "%F %d", -0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	841 ASSERT (strcmp (result, "-0.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	842 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	843 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	844
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	845 { /* Positive infinity. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	846 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	847 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	848 my_snprintf (result, sizeof (result), "%F %d", 1.0 / 0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	849 ASSERT (strcmp (result, "INF 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	850 \|\| strcmp (result, "INFINITY 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	851 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	852 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	853
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	854 { /* Negative infinity. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	855 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	856 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	857 my_snprintf (result, sizeof (result), "%F %d", -1.0 / 0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	858 ASSERT (strcmp (result, "-INF 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	859 \|\| strcmp (result, "-INFINITY 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	860 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	861 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	862
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	863 { /* NaN. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	864 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	865 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	866 my_snprintf (result, sizeof (result), "%F %d", NaN (), 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	867 ASSERT (strcmp (result, "NAN 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	868 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	869 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	870
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	871 { /* FLAG_ZERO. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	872 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	873 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	874 my_snprintf (result, sizeof (result), "%015F %d", 1234.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	875 ASSERT (strcmp (result, "00001234.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	876 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	877 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	878
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	879 { /* FLAG_ZERO with infinite number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	880 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	881 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	882 my_snprintf (result, sizeof (result), "%015F %d", -1.0 / 0.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	883 ASSERT (strcmp (result, " -INF 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	884 \|\| strcmp (result, " -INFINITY 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	885 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	886 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	887
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	888 { /* Precision. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	889 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	890 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	891 my_snprintf (result, sizeof (result), "%.F %d", 1234.0, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	892 ASSERT (strcmp (result, "1234 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	893 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	894 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	895
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	896 { /* A positive number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	897 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	898 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	899 my_snprintf (result, sizeof (result), "%LF %d", 12.75L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	900 ASSERT (strcmp (result, "12.750000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	901 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	902 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	903
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	904 { /* A larger positive number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	905 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	906 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	907 my_snprintf (result, sizeof (result), "%LF %d", 1234567.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	908 ASSERT (strcmp (result, "1234567.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	909 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	910 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	911
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	912 { /* A negative number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	913 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	914 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	915 my_snprintf (result, sizeof (result), "%LF %d", -0.03125L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	916 ASSERT (strcmp (result, "-0.031250 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	917 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	918 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	919
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	920 { /* Positive zero. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	921 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	922 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	923 my_snprintf (result, sizeof (result), "%LF %d", 0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	924 ASSERT (strcmp (result, "0.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	925 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	926 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	927
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	928 { /* Negative zero. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	929 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	930 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	931 my_snprintf (result, sizeof (result), "%LF %d", -0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	932 ASSERT (strcmp (result, "-0.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	933 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	934 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	935
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	936 { /* Positive infinity. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	937 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	938 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	939 my_snprintf (result, sizeof (result), "%LF %d", 1.0L / 0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	940 ASSERT (strcmp (result, "INF 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	941 \|\| strcmp (result, "INFINITY 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	942 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	943 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	944
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	945 { /* Negative infinity. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	946 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	947 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	948 my_snprintf (result, sizeof (result), "%LF %d", -1.0L / 0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	949 ASSERT (strcmp (result, "-INF 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	950 \|\| strcmp (result, "-INFINITY 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	951 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	952 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	953
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	954 { /* NaN. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	955 static long double zero = 0.0L;
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	956 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	957 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	958 my_snprintf (result, sizeof (result), "%LF %d", zero / zero, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	959 ASSERT (strcmp (result, "NAN 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	960 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	961 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	962
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	963 { /* FLAG_ZERO. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	964 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	965 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	966 my_snprintf (result, sizeof (result), "%015LF %d", 1234.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	967 ASSERT (strcmp (result, "00001234.000000 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	968 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	969 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	970
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	971 { /* FLAG_ZERO with infinite number. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	972 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	973 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	974 my_snprintf (result, sizeof (result), "%015LF %d", -1.0L / 0.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	975 ASSERT (strcmp (result, " -INF 33") == 0
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	976 \|\| strcmp (result, " -INFINITY 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	977 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	978 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	979
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	980 { /* Precision. */
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	981 char result[100];
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	982 int retval =
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	983 my_snprintf (result, sizeof (result), "%.LF %d", 1234.0L, 33, 44, 55);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	984 ASSERT (strcmp (result, "1234 33") == 0);
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	985 ASSERT (retval == strlen (result));
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	986 }
9ea5590b49d1 Add tests for %f and %F directives. Bruno Haible <bruno@clisp.org> parents: 8662 diff changeset	987
8364 6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	988 /* Test the support of the %n format directive. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	989
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	990 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	991 int count = -1;
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	992 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	993 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	994 my_snprintf (result, sizeof (result), "%d %n", 123, &count, 33, 44, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	995 ASSERT (strcmp (result, "123 ") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	996 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	997 ASSERT (count == 4);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	998 }
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	999
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1000 /* Test the support of the POSIX/XSI format strings with positions. */
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1001
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1002 {
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1003 char result[100];
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1004 int retval =
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1005 my_snprintf (result, sizeof (result), "%2$d %1$d", 33, 55);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1006 ASSERT (strcmp (result, "55 33") == 0);
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1007 ASSERT (retval == strlen (result));
6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1008 }
8803 6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1009
6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1010 /* Test the support of the grouping flag. */
6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1011
6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1012 {
6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1013 char result[100];
6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1014 int retval =
6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1015 my_snprintf (result, sizeof (result), "%'d %d", 1234567, 99);
6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1016 ASSERT (result[strlen (result) - 1] == '9');
6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1017 ASSERT (retval == strlen (result));
6c1d98929550 Work around lack of support of grouping flag. Bruno Haible <bruno@clisp.org> parents: 8684 diff changeset	1018 }
8364 6b68eeda7e0a Test for gnulib modules 'snprintf-posix' and 'vsnprintf-posix'. Bruno Haible <bruno@clisp.org> parents: diff changeset	1019 }

Mercurial > hg > octave-nkf > gnulib-hg

annotate tests/test-snprintf-posix.h @ 8803:6c1d98929550