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log10: Work around OSF/1 5.1 bug.
[gnulib.git]
/
tests
/
test-trunc1.c
diff --git
a/tests/test-trunc1.c
b/tests/test-trunc1.c
index
6b28363
..
2568741
100644
(file)
--- a/
tests/test-trunc1.c
+++ b/
tests/test-trunc1.c
@@
-1,5
+1,5
@@
/* Test of rounding towards zero.
/* Test of rounding towards zero.
- Copyright (C) 2007-20
08
Free Software Foundation, Inc.
+ Copyright (C) 2007-20
12
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
@@
-20,28
+20,21
@@
#include <math.h>
#include <math.h>
-#include
<stdio.h>
-#include <stdlib.h>
+#include
"signature.h"
+SIGNATURE_CHECK (trunc, double, (double));
-#include "isnand.h"
-
-#define ASSERT(expr) \
- do \
- { \
- if (!(expr)) \
- { \
- fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
- abort (); \
- } \
- } \
- while (0)
+#include "isnand-nolibm.h"
+#include "minus-zero.h"
+#include "infinity.h"
+#include "nan.h"
+#include "macros.h"
int
main ()
{
/* Zero. */
ASSERT (trunc (0.0) == 0.0);
int
main ()
{
/* Zero. */
ASSERT (trunc (0.0) == 0.0);
- ASSERT (trunc (
-0.0
) == 0.0);
+ ASSERT (trunc (
minus_zerod
) == 0.0);
/* Positive numbers. */
ASSERT (trunc (0.3) == 0.0);
ASSERT (trunc (0.7) == 0.0);
/* Positive numbers. */
ASSERT (trunc (0.3) == 0.0);
ASSERT (trunc (0.7) == 0.0);
@@
-63,10
+56,10
@@
main ()
ASSERT (trunc (-65536.0) == -65536.0);
ASSERT (trunc (-2.341e31) == -2.341e31);
/* Infinite numbers. */
ASSERT (trunc (-65536.0) == -65536.0);
ASSERT (trunc (-2.341e31) == -2.341e31);
/* Infinite numbers. */
- ASSERT (trunc (
1.0 / 0.0) == 1.0 / 0.0
);
- ASSERT (trunc (-
1.0 / 0.0) == -1.0 / 0.0
);
+ ASSERT (trunc (
Infinityd ()) == Infinityd ()
);
+ ASSERT (trunc (-
Infinityd ()) == - Infinityd ()
);
/* NaNs. */
/* NaNs. */
- ASSERT (isnand (trunc (N
AN
)));
+ ASSERT (isnand (trunc (N
aNd ()
)));
return 0;
}
return 0;
}