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vasnprintf: Add more tests.
[gnulib.git]
/
tests
/
test-isnand.h
diff --git
a/tests/test-isnand.h
b/tests/test-isnand.h
index
cf8cb5d
..
f986621
100644
(file)
--- a/
tests/test-isnand.h
+++ b/
tests/test-isnand.h
@@
-1,5
+1,5
@@
/* Test of isnand() substitute.
/* Test of isnand() substitute.
- Copyright (C) 2007-20
08
Free Software Foundation, Inc.
+ Copyright (C) 2007-20
10
Free Software Foundation, Inc.
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
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
@@
-17,22
+17,13
@@
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
#include <limits.h>
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
#include "nan.h"
#include "nan.h"
+#include "macros.h"
-#define ASSERT(expr) \
- do \
- { \
- if (!(expr)) \
- { \
- fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
- fflush (stderr); \
- abort (); \
- } \
- } \
- while (0)
+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
+ So we use -zero instead. */
+double zero = 0.0;
int
main ()
int
main ()
@@
-45,7
+36,7
@@
main ()
ASSERT (!isnand (-2.718e30));
ASSERT (!isnand (-2.718e-30));
ASSERT (!isnand (0.0));
ASSERT (!isnand (-2.718e30));
ASSERT (!isnand (-2.718e-30));
ASSERT (!isnand (0.0));
- ASSERT (!isnand (-
0.0
));
+ ASSERT (!isnand (-
zero
));
/* Infinite values. */
ASSERT (!isnand (1.0 / 0.0));
ASSERT (!isnand (-1.0 / 0.0));
/* Infinite values. */
ASSERT (!isnand (1.0 / 0.0));
ASSERT (!isnand (-1.0 / 0.0));