diff options
Diffstat (limited to 'stdio-common/tst-sprintf.c')
-rw-r--r-- | stdio-common/tst-sprintf.c | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/stdio-common/tst-sprintf.c b/stdio-common/tst-sprintf.c deleted file mode 100644 index cbd35447a9..0000000000 --- a/stdio-common/tst-sprintf.c +++ /dev/null @@ -1,90 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <locale.h> -#include <string.h> -#include <libc-diag.h> - - -static int -do_test (void) -{ - char buf[100]; - int result = 0; - - if (sprintf (buf, "%.0ls", L"foo") != 0 - || strlen (buf) != 0) - { - puts ("sprintf (buf, \"%.0ls\", L\"foo\") produced some output"); - result = 1; - } - -#define SIZE (1024*70000) -#define STR(x) #x - - char *dst = malloc (SIZE + 1); - - if (dst == NULL) - { - puts ("memory allocation failure"); - result = 1; - } - else - { - sprintf (dst, "%*s", SIZE, ""); - if (strnlen (dst, SIZE + 1) != SIZE) - { - puts ("sprintf (dst, \"%*s\", " STR(SIZE) ", \"\") did not produce enough output"); - result = 1; - } - free (dst); - } - - if (sprintf (buf, "%1$d%3$.*2$s%4$d", 7, 67108863, "x", 8) != 3 - || strcmp (buf, "7x8") != 0) - { - printf ("sprintf (buf, \"%%1$d%%3$.*2$s%%4$d\", 7, 67108863, \"x\", 8) produced `%s' output", buf); - result = 1; - } - - /* We are testing a corner case of the sprintf format string here. */ - DIAG_PUSH_NEEDS_COMMENT; - DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat"); - int n = sprintf (buf, "%67108863.16\"%d", 7); - DIAG_POP_NEEDS_COMMENT; - - if (n != 14 || strcmp (buf, "%67108863.16\"7") != 0) - { - printf ("sprintf (buf, \"%%67108863.16\\\"%%d\", 7) produced `%s' output", - buf); - result = 1; - } - - /* We are testing a corner case of the sprintf format string here. */ - DIAG_PUSH_NEEDS_COMMENT; - DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat"); - n = sprintf (buf, "%*\"%d", 0x3ffffff, 7); - DIAG_POP_NEEDS_COMMENT; - - if (n != 11 || strcmp (buf, "%67108863\"7") != 0) - { - printf ("sprintf (buf, \"%%*\\\"%%d\", 0x3ffffff, 7) produced `%s' output", buf); - result = 1; - } - - if (setlocale (LC_ALL, "de_DE.UTF-8") == NULL) - { - puts ("cannot set locale"); - result = 1; - } - else if (sprintf (buf, "%.8s\n", "Foo: \277") != 7 - || strcmp (buf, "Foo: \277\n") != 0) - { - printf ("sprintf (buf, \"%%.8s\\n\", \"Foo: \\277\") produced '%s' output\n", buf); - result = 1; - } - - return result; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |