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-rw-r--r--tests/test-vasprintf-posix.c81
1 files changed, 42 insertions, 39 deletions
diff --git a/tests/test-vasprintf-posix.c b/tests/test-vasprintf-posix.c
index b819b5b..c730948 100644
--- a/tests/test-vasprintf-posix.c
+++ b/tests/test-vasprintf-posix.c
@@ -1,5 +1,5 @@
/* Test of POSIX compatible vasprintf() and asprintf() functions.
- Copyright (C) 2007-2011 Free Software Foundation, Inc.
+ Copyright (C) 2007-2013 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
@@ -29,6 +29,7 @@
#include "macros.h"
#include "minus-zero.h"
+#include "infinity.h"
#include "nan.h"
/* The SGI MIPS floating-point format does not distinguish 0.0 and -0.0. */
@@ -197,7 +198,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%a %d", 1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%a %d", Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "inf 33") == 0);
ASSERT (retval == strlen (result));
@@ -207,7 +208,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%a %d", -1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%a %d", - Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-inf 33") == 0);
ASSERT (retval == strlen (result));
@@ -231,7 +232,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%.0a %d", 1.5, 33, 44, 55);
ASSERT (result != NULL);
- ASSERT (strcmp (result, "0x2p+0 33") == 0
+ ASSERT (strcmp (result, "0x1p+0 33") == 0
+ || strcmp (result, "0x2p+0 33") == 0
|| strcmp (result, "0x3p-1 33") == 0
|| strcmp (result, "0x6p-2 33") == 0
|| strcmp (result, "0xcp-3 33") == 0);
@@ -244,7 +246,8 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
int retval =
my_asprintf (&result, "%.0a %d", 1.51, 33, 44, 55);
ASSERT (result != NULL);
- ASSERT (strcmp (result, "0x2p+0 33") == 0
+ ASSERT (strcmp (result, "0x1p+0 33") == 0
+ || strcmp (result, "0x2p+0 33") == 0
|| strcmp (result, "0x3p-1 33") == 0
|| strcmp (result, "0x6p-2 33") == 0
|| strcmp (result, "0xcp-3 33") == 0);
@@ -305,7 +308,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
}
{ /* Rounding can turn a ...FFF into a ...000.
- This shows a MacOS X 10.3.9 (Darwin 7.9) bug. */
+ This shows a Mac OS X 10.3.9 (Darwin 7.9) bug. */
char *result;
int retval =
my_asprintf (&result, "%.1a %d", 1.999, 33, 44, 55);
@@ -438,7 +441,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%010a %d", 1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%010a %d", Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
/* "0000000inf 33" is not a valid result; see
<http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */
@@ -511,7 +514,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%La %d", 1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%La %d", Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "inf 33") == 0);
ASSERT (retval == strlen (result));
@@ -521,7 +524,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%La %d", -1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%La %d", - Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-inf 33") == 0);
ASSERT (retval == strlen (result));
@@ -539,7 +542,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
ASSERT (retval == strlen (result));
free (result);
}
-#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_))
+#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
{ /* Quiet NaN. */
static union { unsigned int word[4]; long double value; } x =
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
@@ -720,7 +723,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
}
{ /* Rounding can turn a ...FFF into a ...000.
- This shows a MacOS X 10.3.9 (Darwin 7.9) bug and a
+ This shows a Mac OS X 10.3.9 (Darwin 7.9) bug and a
glibc 2.4 bug <http://sourceware.org/bugzilla/show_bug.cgi?id=2908>. */
char *result;
int retval =
@@ -854,7 +857,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%010La %d", 1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%010La %d", Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
/* "0000000inf 33" is not a valid result; see
<http://lists.gnu.org/archive/html/bug-gnulib/2007-04/msg00107.html> */
@@ -1024,7 +1027,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%f %d", 1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%f %d", Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "inf 33") == 0
|| strcmp (result, "infinity 33") == 0);
@@ -1035,7 +1038,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%f %d", -1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%f %d", - Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-inf 33") == 0
|| strcmp (result, "-infinity 33") == 0);
@@ -1128,7 +1131,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%015f %d", -1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%015f %d", - Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, " -inf 33") == 0
|| strcmp (result, " -infinity 33") == 0);
@@ -1323,7 +1326,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%Lf %d", 1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%Lf %d", Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "inf 33") == 0
|| strcmp (result, "infinity 33") == 0);
@@ -1334,7 +1337,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%Lf %d", -1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%Lf %d", - Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-inf 33") == 0
|| strcmp (result, "-infinity 33") == 0);
@@ -1353,7 +1356,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
ASSERT (retval == strlen (result));
free (result);
}
-#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_))
+#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
{ /* Quiet NaN. */
static union { unsigned int word[4]; long double value; } x =
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
@@ -1528,7 +1531,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%015Lf %d", -1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%015Lf %d", - Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, " -inf 33") == 0
|| strcmp (result, " -infinity 33") == 0);
@@ -1634,7 +1637,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%F %d", 1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%F %d", Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "INF 33") == 0
|| strcmp (result, "INFINITY 33") == 0);
@@ -1645,7 +1648,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%F %d", -1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%F %d", - Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-INF 33") == 0
|| strcmp (result, "-INFINITY 33") == 0);
@@ -1678,7 +1681,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%015F %d", -1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%015F %d", - Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, " -INF 33") == 0
|| strcmp (result, " -INFINITY 33") == 0);
@@ -1770,7 +1773,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%LF %d", 1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%LF %d", Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "INF 33") == 0
|| strcmp (result, "INFINITY 33") == 0);
@@ -1781,7 +1784,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%LF %d", -1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%LF %d", - Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-INF 33") == 0
|| strcmp (result, "-INFINITY 33") == 0);
@@ -1814,7 +1817,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%015LF %d", -1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%015LF %d", - Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, " -INF 33") == 0
|| strcmp (result, " -INFINITY 33") == 0);
@@ -2012,7 +2015,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%e %d", 1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%e %d", Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "inf 33") == 0
|| strcmp (result, "infinity 33") == 0);
@@ -2023,7 +2026,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%e %d", -1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%e %d", - Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-inf 33") == 0
|| strcmp (result, "-infinity 33") == 0);
@@ -2134,7 +2137,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%015e %d", -1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%015e %d", - Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, " -inf 33") == 0
|| strcmp (result, " -infinity 33") == 0);
@@ -2345,7 +2348,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%Le %d", 1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%Le %d", Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "inf 33") == 0
|| strcmp (result, "infinity 33") == 0);
@@ -2356,7 +2359,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%Le %d", -1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%Le %d", - Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-inf 33") == 0
|| strcmp (result, "-infinity 33") == 0);
@@ -2375,7 +2378,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
ASSERT (retval == strlen (result));
free (result);
}
-#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_))
+#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
{ /* Quiet NaN. */
static union { unsigned int word[4]; long double value; } x =
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
@@ -2568,7 +2571,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%015Le %d", -1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%015Le %d", - Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, " -inf 33") == 0
|| strcmp (result, " -infinity 33") == 0);
@@ -2778,7 +2781,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%g %d", 1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%g %d", Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "inf 33") == 0
|| strcmp (result, "infinity 33") == 0);
@@ -2789,7 +2792,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%g %d", -1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%g %d", - Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-inf 33") == 0
|| strcmp (result, "-infinity 33") == 0);
@@ -2893,7 +2896,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%015g %d", -1.0 / 0.0, 33, 44, 55);
+ my_asprintf (&result, "%015g %d", - Infinityd (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, " -inf 33") == 0
|| strcmp (result, " -infinity 33") == 0);
@@ -3099,7 +3102,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Positive infinity. */
char *result;
int retval =
- my_asprintf (&result, "%Lg %d", 1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%Lg %d", Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "inf 33") == 0
|| strcmp (result, "infinity 33") == 0);
@@ -3110,7 +3113,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* Negative infinity. */
char *result;
int retval =
- my_asprintf (&result, "%Lg %d", -1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%Lg %d", - Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, "-inf 33") == 0
|| strcmp (result, "-infinity 33") == 0);
@@ -3129,7 +3132,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
ASSERT (retval == strlen (result));
free (result);
}
-#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_))
+#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
{ /* Quiet NaN. */
static union { unsigned int word[4]; long double value; } x =
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
@@ -3315,7 +3318,7 @@ test_function (int (*my_asprintf) (char **, const char *, ...))
{ /* FLAG_ZERO with infinite number. */
char *result;
int retval =
- my_asprintf (&result, "%015Lg %d", -1.0L / 0.0L, 33, 44, 55);
+ my_asprintf (&result, "%015Lg %d", - Infinityl (), 33, 44, 55);
ASSERT (result != NULL);
ASSERT (strcmp (result, " -inf 33") == 0
|| strcmp (result, " -infinity 33") == 0);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-11 19:57:15 +0000