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Avoid test failures on platforms where -0.0 and 0.0 are identical.

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This commit is contained in:
Bruno Haible
2007-05-19 22:57:58 +00:00
parent e81beb204e
commit e10764b1e1
8 changed files with 145 additions and 79 deletions
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ChangeLog
+25
View File
@@ -1,3 +1,23 @@
2007-05-19 Bruno Haible <bruno@clisp.org>
* tests/test-vasnprintf-posix.c (have_minus_zero): New function.
(test_function): Skip tests involving -0.0 on platforms where
-0.0 = 0.0.
* tests/test-vasprintf-posix.c (have_minus_zero): New function.
(test_function): Skip tests involving -0.0 on platforms where
-0.0 = 0.0.
* tests/test-snprintf-posix.h (have_minus_zero): New function.
(test_function): Skip tests involving -0.0 on platforms where
-0.0 = 0.0.
* tests/test-sprintf-posix.h (have_minus_zero): New function.
(test_function): Skip tests involving -0.0 on platforms where
-0.0 = 0.0.
* tests/test-fprintf-posix.h (test_function): Remove all -0.0 related
tests.
* tests/test-printf-posix.h (test_function): Likewise.
* tests/test-printf-posix.output: Remove all -0.0 related results.
Needed for IRIX 6.5.
2007-05-19 Bruno Haible <bruno@clisp.org>
* tests/test-vasnprintf-posix.c (test_function): Allow NaN to be
@@ -5,6 +25,11 @@
* tests/test-vasprintf-posix.c (test_function): Likewise.
* tests/test-snprintf-posix.h (test_function): Likewise.
* tests/test-sprintf-posix.h (test_function): Likewise.
* tests/test-fprintf-posix.h (NaN): Remove macro.
(test_function): Remove all NaN related tests.
* tests/test-printf-posix.h (NaN): Remove macro.
(test_function): Remove all NaN related tests.
* tests/test-printf-posix.output: Remove all NaN related results.
Needed for IRIX 6.5.
2007-05-19 Bruno Haible <bruno@clisp.org>
tests/test-fprintf-posix.h
-15
View File
@@ -37,9 +37,6 @@ test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* 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);
@@ -63,9 +60,6 @@ test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* 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);
/* FLAG_ZERO. */
my_fprintf (stdout, "%015f %d\n", 1234.0, 33, 44, 55);
@@ -84,9 +78,6 @@ test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* 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);
/* FLAG_ZERO. */
my_fprintf (stdout, "%015Lf %d\n", 1234.0L, 33, 44, 55);
@@ -107,9 +98,6 @@ test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* 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);
/* FLAG_ZERO. */
my_fprintf (stdout, "%015F %d\n", 1234.0, 33, 44, 55);
@@ -128,9 +116,6 @@ test_function (int (*my_fprintf) (FILE *, const char *, ...))
/* 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);
/* FLAG_ZERO. */
my_fprintf (stdout, "%015LF %d\n", 1234.0L, 33, 44, 55);
tests/test-printf-posix.h
-15
View File
@@ -37,9 +37,6 @@ test_function (int (*my_printf) (const char *, ...))
/* Positive zero. */
my_printf ("%a %d\n", 0.0, 33, 44, 55);
/* Negative zero. */
my_printf ("%a %d\n", -0.0, 33, 44, 55);
/* Positive infinity. */
my_printf ("%a %d\n", 1.0 / 0.0, 33, 44, 55);
@@ -65,9 +62,6 @@ test_function (int (*my_printf) (const char *, ...))
/* Positive zero. */
my_printf ("%f %d\n", 0.0, 33, 44, 55);
/* Negative zero. */
my_printf ("%f %d\n", -0.0, 33, 44, 55);
/* FLAG_ZERO. */
my_printf ("%015f %d\n", 1234.0, 33, 44, 55);
@@ -86,9 +80,6 @@ test_function (int (*my_printf) (const char *, ...))
/* Positive zero. */
my_printf ("%Lf %d\n", 0.0L, 33, 44, 55);
/* Negative zero. */
my_printf ("%Lf %d\n", -0.0L, 33, 44, 55);
/* FLAG_ZERO. */
my_printf ("%015Lf %d\n", 1234.0L, 33, 44, 55);
@@ -109,9 +100,6 @@ test_function (int (*my_printf) (const char *, ...))
/* Positive zero. */
my_printf ("%F %d\n", 0.0, 33, 44, 55);
/* Negative zero. */
my_printf ("%F %d\n", -0.0, 33, 44, 55);
/* FLAG_ZERO. */
my_printf ("%015F %d\n", 1234.0, 33, 44, 55);
@@ -130,9 +118,6 @@ test_function (int (*my_printf) (const char *, ...))
/* Positive zero. */
my_printf ("%LF %d\n", 0.0L, 33, 44, 55);
/* Negative zero. */
my_printf ("%LF %d\n", -0.0L, 33, 44, 55);
/* FLAG_ZERO. */
my_printf ("%015LF %d\n", 1234.0L, 33, 44, 55);
tests/test-printf-posix.output
-5
View File
@@ -2,7 +2,6 @@
12345672 33
12345673 33
0x0p+0 33
-0x0p+0 33
inf 33
-inf 33
inf 33
@@ -10,28 +9,24 @@ inf 33
1234567.000000 33
-0.031250 33
0.000000 33
-0.000000 33
00001234.000000 33
1234 33
12.750000 33
1234567.000000 33
-0.031250 33
0.000000 33
-0.000000 33
00001234.000000 33
1234 33
12.750000 33
1234567.000000 33
-0.031250 33
0.000000 33
-0.000000 33
00001234.000000 33
1234 33
12.750000 33
1234567.000000 33
-0.031250 33
0.000000 33
-0.000000 33
00001234.000000 33
1234 33
55 33
tests/test-snprintf-posix.h
+30 -11
View File
@@ -29,6 +29,15 @@ NaN ()
# define NaN() (0.0 / 0.0)
#endif
/* The SGI MIPS floating-point format does not distinguish 0.0 and -0.0. */
static int
have_minus_zero ()
{
static double plus_zero = 0.0;
static double minus_zero = -0.0;
return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0;
}
static int
strmatch (const char *pattern, const char *string)
{
@@ -141,7 +150,8 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%a %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -404,7 +414,8 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%La %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -761,7 +772,8 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%f %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1007,7 +1019,8 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%Lf %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1168,7 +1181,8 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%F %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1261,7 +1275,8 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%LF %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1459,8 +1474,9 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%e %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000e+00 33") == 0
|| strcmp (result, "-0.000000e+000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000e+00 33") == 0
|| strcmp (result, "-0.000000e+000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1717,7 +1733,8 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%Le %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000e+00 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000e+00 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1979,7 +1996,8 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%g %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -2229,7 +2247,8 @@ test_function (int (*my_snprintf) (char *, size_t, const char *, ...))
char result[100];
int retval =
my_snprintf (result, sizeof (result), "%Lg %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0 33") == 0);
ASSERT (retval == strlen (result));
}
tests/test-sprintf-posix.h
+30 -11
View File
@@ -29,6 +29,15 @@ NaN ()
# define NaN() (0.0 / 0.0)
#endif
/* The SGI MIPS floating-point format does not distinguish 0.0 and -0.0. */
static int
have_minus_zero ()
{
static double plus_zero = 0.0;
static double minus_zero = -0.0;
return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0;
}
static int
strmatch (const char *pattern, const char *string)
{
@@ -127,7 +136,8 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%a %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -390,7 +400,8 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%La %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -747,7 +758,8 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%f %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -987,7 +999,8 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%Lf %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1142,7 +1155,8 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%F %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1235,7 +1249,8 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%LF %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1433,8 +1448,9 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%e %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000e+00 33") == 0
|| strcmp (result, "-0.000000e+000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000e+00 33") == 0
|| strcmp (result, "-0.000000e+000 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1691,7 +1707,8 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%Le %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0.000000e+00 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000e+00 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -1953,7 +1970,8 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%g %d", -0.0, 33, 44, 55);
ASSERT (strcmp (result, "-0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0 33") == 0);
ASSERT (retval == strlen (result));
}
@@ -2203,7 +2221,8 @@ test_function (int (*my_sprintf) (char *, const char *, ...))
char result[1000];
int retval =
my_sprintf (result, "%Lg %d", -0.0L, 33, 44, 55);
ASSERT (strcmp (result, "-0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0 33") == 0);
ASSERT (retval == strlen (result));
}
tests/test-vasnprintf-posix.c
+30 -11
View File
@@ -54,6 +54,15 @@ NaN ()
# define NaN() (0.0 / 0.0)
#endif
/* The SGI MIPS floating-point format does not distinguish 0.0 and -0.0. */
static int
have_minus_zero ()
{
static double plus_zero = 0.0;
static double minus_zero = -0.0;
return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0;
}
static int
strmatch (const char *pattern, const char *string)
{
@@ -187,7 +196,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%a %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
@@ -500,7 +510,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%La %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
@@ -911,7 +922,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%f %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
@@ -1189,7 +1201,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%Lf %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
@@ -1380,7 +1393,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%F %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
@@ -1495,7 +1509,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%LF %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
@@ -1716,8 +1731,9 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%e %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000e+00 33") == 0
|| strcmp (result, "-0.000000e+000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000e+00 33") == 0
|| strcmp (result, "-0.000000e+000 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
@@ -2014,7 +2030,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%Le %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000e+00 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000e+00 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
@@ -2316,7 +2333,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%g %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
@@ -2606,7 +2624,8 @@ test_function (char * (*my_asnprintf) (char *, size_t *, const char *, ...))
char *result =
my_asnprintf (NULL, &length, "%Lg %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0 33") == 0);
ASSERT (length == strlen (result));
free (result);
}
tests/test-vasprintf-posix.c
+30 -11
View File
@@ -54,6 +54,15 @@ NaN ()
# define NaN() (0.0 / 0.0)
#endif
/* The SGI MIPS floating-point format does not distinguish 0.0 and -0.0. */
static int
have_minus_zero ()
{
static double plus_zero = 0.0;
static double minus_zero = -0.0;
return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0;
}
static int
strmatch (const char *pattern, const char *string)
{
@@ -168,7 +177,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%a %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}
@@ -481,7 +491,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%La %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0x0p+0 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}
@@ -892,7 +903,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%f %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}
@@ -1170,7 +1182,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%Lf %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}
@@ -1361,7 +1374,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%F %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}
@@ -1476,7 +1490,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%LF %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}
@@ -1697,8 +1712,9 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%e %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000e+00 33") == 0
|| strcmp (result, "-0.000000e+000 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000e+00 33") == 0
|| strcmp (result, "-0.000000e+000 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}
@@ -1995,7 +2011,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%Le %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0.000000e+00 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0.000000e+00 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}
@@ -2297,7 +2314,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%g %d", -0.0, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}
@@ -2587,7 +2605,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%Lg %d", -0.0L, 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-0 33") == 0);
if (have_minus_zero ())
ASSERT (strcmp (result, "-0 33") == 0);
ASSERT (retval == strlen (result));
free (result);
}