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[gnulib.git]
/
tests
/
test-fprintf-posix.h
diff --git
a/tests/test-fprintf-posix.h
b/tests/test-fprintf-posix.h
index
f076a72
..
dcd6502
100644
(file)
--- a/
tests/test-fprintf-posix.h
+++ b/
tests/test-fprintf-posix.h
@@
-1,10
+1,10
@@
/* Test of POSIX compatible vsprintf() and sprintf() functions.
/* Test of POSIX compatible vsprintf() and sprintf() functions.
- Copyright (C) 2007 Free Software Foundation, Inc.
+ Copyright (C) 2007
-2010
Free Software Foundation, Inc.
- This program is free software
;
you can redistribute it and/or modify
+ This program is free software
:
you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version
2, or (at your option)
- any later version.
+ the Free Software Foundation; either version
3 of the License, or
+
(at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
@@
-12,23
+12,10
@@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
-/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */
-#ifdef __DECC
-static double
-NaN ()
-{
- static double zero = 0.0;
- return zero / zero;
-}
-#else
-# define NaN() (0.0 / 0.0)
-#endif
-
static void
test_function (int (*my_fprintf) (FILE *, const char *, ...))
{
static void
test_function (int (*my_fprintf) (FILE *, const char *, ...))
{
@@
-49,24
+36,15
@@
test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* Positive zero. */
my_fprintf (stdout, "%a %d\n", 0.0, 33, 44, 55);
/* Positive zero. */
my_fprintf (stdout, "%a %d\n", 0.0, 33, 44, 55);
- /* Negative zero. */
- my_fprintf (stdout, "%a %d\n", -0.0, 33, 44, 55);
-
/* Positive infinity. */
my_fprintf (stdout, "%a %d\n", 1.0 / 0.0, 33, 44, 55);
/* Negative infinity. */
my_fprintf (stdout, "%a %d\n", -1.0 / 0.0, 33, 44, 55);
/* Positive infinity. */
my_fprintf (stdout, "%a %d\n", 1.0 / 0.0, 33, 44, 55);
/* Negative infinity. */
my_fprintf (stdout, "%a %d\n", -1.0 / 0.0, 33, 44, 55);
- /* NaN. */
- my_fprintf (stdout, "%a %d\n", NaN (), 33, 44, 55);
-
/* FLAG_ZERO with infinite number. */
my_fprintf (stdout, "%010a %d\n", 1.0 / 0.0, 33, 44, 55);
/* FLAG_ZERO with infinite number. */
my_fprintf (stdout, "%010a %d\n", 1.0 / 0.0, 33, 44, 55);
- /* FLAG_ZERO with NaN. */
- my_fprintf (stdout, "%010a %d\n", NaN (), 33, 44, 55);
-
/* Test the support of the %f format directive. */
/* A positive number. */
/* Test the support of the %f format directive. */
/* A positive number. */
@@
-81,18
+59,18
@@
test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* Positive zero. */
my_fprintf (stdout, "%f %d\n", 0.0, 33, 44, 55);
/* Positive zero. */
my_fprintf (stdout, "%f %d\n", 0.0, 33, 44, 55);
- /* Negative zero. */
- my_fprintf (stdout, "%f %d\n", -0.0, 33, 44, 55);
-
- /* NaN. */
- my_fprintf (stdout, "%f %d\n", NaN (), 33, 44, 55);
-
/* FLAG_ZERO. */
my_fprintf (stdout, "%015f %d\n", 1234.0, 33, 44, 55);
/* Precision. */
my_fprintf (stdout, "%.f %d\n", 1234.0, 33, 44, 55);
/* FLAG_ZERO. */
my_fprintf (stdout, "%015f %d\n", 1234.0, 33, 44, 55);
/* Precision. */
my_fprintf (stdout, "%.f %d\n", 1234.0, 33, 44, 55);
+ /* Precision with no rounding. */
+ my_fprintf (stdout, "%.2f %d\n", 999.95, 33, 44, 55);
+
+ /* Precision with rounding. */
+ my_fprintf (stdout, "%.2f %d\n", 999.996, 33, 44, 55);
+
/* A positive number. */
my_fprintf (stdout, "%Lf %d\n", 12.75L, 33, 44, 55);
/* A positive number. */
my_fprintf (stdout, "%Lf %d\n", 12.75L, 33, 44, 55);
@@
-105,20
+83,18
@@
test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* Positive zero. */
my_fprintf (stdout, "%Lf %d\n", 0.0L, 33, 44, 55);
/* Positive zero. */
my_fprintf (stdout, "%Lf %d\n", 0.0L, 33, 44, 55);
- /* Negative zero. */
- my_fprintf (stdout, "%Lf %d\n", -0.0L, 33, 44, 55);
-
- { /* NaN. */
- static long double zero = 0.0L;
- my_fprintf (stdout, "%Lf %d\n", zero / zero, 33, 44, 55);
- }
-
/* FLAG_ZERO. */
my_fprintf (stdout, "%015Lf %d\n", 1234.0L, 33, 44, 55);
/* Precision. */
my_fprintf (stdout, "%.Lf %d\n", 1234.0L, 33, 44, 55);
/* FLAG_ZERO. */
my_fprintf (stdout, "%015Lf %d\n", 1234.0L, 33, 44, 55);
/* Precision. */
my_fprintf (stdout, "%.Lf %d\n", 1234.0L, 33, 44, 55);
+ /* Precision with no rounding. */
+ my_fprintf (stdout, "%.2Lf %d\n", 999.95L, 33, 44, 55);
+
+ /* Precision with rounding. */
+ my_fprintf (stdout, "%.2Lf %d\n", 999.996L, 33, 44, 55);
+
/* Test the support of the %F format directive. */
/* A positive number. */
/* Test the support of the %F format directive. */
/* A positive number. */
@@
-133,18
+109,18
@@
test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* Positive zero. */
my_fprintf (stdout, "%F %d\n", 0.0, 33, 44, 55);
/* Positive zero. */
my_fprintf (stdout, "%F %d\n", 0.0, 33, 44, 55);
- /* Negative zero. */
- my_fprintf (stdout, "%F %d\n", -0.0, 33, 44, 55);
-
- /* NaN. */
- my_fprintf (stdout, "%F %d\n", NaN (), 33, 44, 55);
-
/* FLAG_ZERO. */
my_fprintf (stdout, "%015F %d\n", 1234.0, 33, 44, 55);
/* Precision. */
my_fprintf (stdout, "%.F %d\n", 1234.0, 33, 44, 55);
/* FLAG_ZERO. */
my_fprintf (stdout, "%015F %d\n", 1234.0, 33, 44, 55);
/* Precision. */
my_fprintf (stdout, "%.F %d\n", 1234.0, 33, 44, 55);
+ /* Precision with no rounding. */
+ my_fprintf (stdout, "%.2F %d\n", 999.95, 33, 44, 55);
+
+ /* Precision with rounding. */
+ my_fprintf (stdout, "%.2F %d\n", 999.996, 33, 44, 55);
+
/* A positive number. */
my_fprintf (stdout, "%LF %d\n", 12.75L, 33, 44, 55);
/* A positive number. */
my_fprintf (stdout, "%LF %d\n", 12.75L, 33, 44, 55);
@@
-157,20
+133,18
@@
test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* Positive zero. */
my_fprintf (stdout, "%LF %d\n", 0.0L, 33, 44, 55);
/* Positive zero. */
my_fprintf (stdout, "%LF %d\n", 0.0L, 33, 44, 55);
- /* Negative zero. */
- my_fprintf (stdout, "%LF %d\n", -0.0L, 33, 44, 55);
-
- { /* NaN. */
- static long double zero = 0.0L;
- my_fprintf (stdout, "%LF %d\n", zero / zero, 33, 44, 55);
- }
-
/* FLAG_ZERO. */
my_fprintf (stdout, "%015LF %d\n", 1234.0L, 33, 44, 55);
/* Precision. */
my_fprintf (stdout, "%.LF %d\n", 1234.0L, 33, 44, 55);
/* FLAG_ZERO. */
my_fprintf (stdout, "%015LF %d\n", 1234.0L, 33, 44, 55);
/* Precision. */
my_fprintf (stdout, "%.LF %d\n", 1234.0L, 33, 44, 55);
+ /* Precision with no rounding. */
+ my_fprintf (stdout, "%.2LF %d\n", 999.95L, 33, 44, 55);
+
+ /* Precision with rounding. */
+ my_fprintf (stdout, "%.2LF %d\n", 999.996L, 33, 44, 55);
+
/* Test the support of the POSIX/XSI format strings with positions. */
my_fprintf (stdout, "%2$d %1$d\n", 33, 55);
/* Test the support of the POSIX/XSI format strings with positions. */
my_fprintf (stdout, "%2$d %1$d\n", 33, 55);