diff options
Diffstat (limited to 'stdio-common/scanf14.c')
| -rw-r--r-- | stdio-common/scanf14.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/stdio-common/scanf14.c b/stdio-common/scanf14.c new file mode 100644 index 0000000000..387ceba4bb --- /dev/null +++ b/stdio-common/scanf14.c @@ -0,0 +1,63 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <wchar.h> + +#define FAIL() \ + do { \ + result = 1; \ + printf ("test at line %d failed\n", __LINE__); \ + } while (0) + +int +main (void) +{ + wchar_t *lsp; + char *sp; + float f; + double d; + char c[8]; + int result = 0; + + if (sscanf (" 0.25s x", "%e%3c", &f, c) != 2) + FAIL (); + else if (f != 0.25 || memcmp (c, "s x", 3) != 0) + FAIL (); + if (sscanf (" 1.25s x", "%as%2c", &sp, c) != 2) + FAIL (); + else + { + if (strcmp (sp, "1.25s") != 0 || memcmp (c, " x", 2) != 0) + FAIL (); + memset (sp, 'x', sizeof "1.25s"); + free (sp); + } + if (sscanf (" 2.25s x", "%las%2c", &d, c) != 2) + FAIL (); + else if (d != 2.25 || memcmp (c, " x", 2) != 0) + FAIL (); + if (sscanf (" 3.25S x", "%4aS%3c", &lsp, c) != 2) + FAIL (); + else + { + if (wcscmp (lsp, L"3.25") != 0 || memcmp (c, "S x", 3) != 0) + FAIL (); + memset (lsp, 'x', sizeof L"3.25"); + free (lsp); + } + if (sscanf ("4.25[0-9.] x", "%a[0-9.]%8c", &sp, c) != 2) + FAIL (); + else + { + if (strcmp (sp, "4.25") != 0 || memcmp (c, "[0-9.] x", 8) != 0) + FAIL (); + memset (sp, 'x', sizeof "4.25"); + free (sp); + } + if (sscanf ("5.25[0-9.] x", "%la[0-9.]%2c", &d, c) != 2) + FAIL (); + else if (d != 5.25 || memcmp (c, " x", 2) != 0) + FAIL (); + + return result; +} |