diff options
Diffstat (limited to 'stdio-common/bug22.c')
-rw-r--r-- | stdio-common/bug22.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/stdio-common/bug22.c b/stdio-common/bug22.c deleted file mode 100644 index b26399acb7..0000000000 --- a/stdio-common/bug22.c +++ /dev/null @@ -1,56 +0,0 @@ -/* BZ #5424 */ -#include <stdio.h> -#include <errno.h> - -/* INT_MAX + 1 */ -#define N 2147483648 - -/* (INT_MAX / 2) + 2 */ -#define N2 1073741825 - -/* INT_MAX - 3 */ -#define N3 2147483644 - -#define STRINGIFY(S) #S -#define MAKE_STR(S) STRINGIFY(S) - -#define SN MAKE_STR(N) -#define SN2 MAKE_STR(N2) -#define SN3 MAKE_STR(N3) - -static int -do_test (void) -{ - int ret; - - FILE *fp = fopen ("/dev/null", "w"); - if (fp == NULL) - { - puts ("cannot open /dev/null"); - return 1; - } - - ret = fprintf (fp, "%" SN "d", 1); - printf ("ret = %d\n", ret); - if (ret != -1 || errno != EOVERFLOW) - return 1; - - ret = fprintf (fp, "%." SN "d", 1); - printf ("ret = %d\n", ret); - if (ret != -1 || errno != EOVERFLOW) - return 1; - - ret = fprintf (fp, "%." SN3 "d", 1); - printf ("ret = %d\n", ret); - if (ret != -1 || errno != EOVERFLOW) - return 1; - - ret = fprintf (fp, "%" SN2 "d%" SN2 "d", 1, 1); - printf ("ret = %d\n", ret); - - return ret != -1 || errno != EOVERFLOW; -} - -#define TIMEOUT 60 -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |