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update-copyright: generalize comment handling
[gnulib.git]
/
tests
/
test-trunc1.c
diff --git
a/tests/test-trunc1.c
b/tests/test-trunc1.c
index
7f1bd10
..
b9e8a3c
100644
(file)
--- a/
tests/test-trunc1.c
+++ b/
tests/test-trunc1.c
@@
-23,7
+23,7
@@
#include <stdio.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdlib.h>
-#include "isnand.h"
+#include "isnand
-nolibm
.h"
#include "nan.h"
#define ASSERT(expr) \
#include "nan.h"
#define ASSERT(expr) \
@@
-32,17
+32,22
@@
if (!(expr)) \
{ \
fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
if (!(expr)) \
{ \
fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+ fflush (stderr); \
abort (); \
} \
} \
while (0)
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 ()
{
/* Zero. */
ASSERT (trunc (0.0) == 0.0);
int
main ()
{
/* Zero. */
ASSERT (trunc (0.0) == 0.0);
- ASSERT (trunc (-
0.0
) == 0.0);
+ ASSERT (trunc (-
zero
) == 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);