diff options
Diffstat (limited to 'stdio/test-fseek.c')
-rw-r--r-- | stdio/test-fseek.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/stdio/test-fseek.c b/stdio/test-fseek.c deleted file mode 100644 index d56c669a54..0000000000 --- a/stdio/test-fseek.c +++ /dev/null @@ -1,67 +0,0 @@ -#include <ansidecl.h> -#include <stdio.h> - -#define TESTFILE "/tmp/test.dat" - -int -main __P((void)) -{ - FILE *fp; - int i, j; - - puts ("\nFile seek test"); - fp = fopen (TESTFILE, "w"); - if (fp == NULL) - { - perror (TESTFILE); - return 1; - } - - for (i = 0; i < 256; i++) - putc (i, fp); - if (freopen (TESTFILE, "r", fp) != fp) - { - perror ("Cannot open file for reading"); - return 1; - } - - for (i = 1; i <= 255; i++) - { - printf ("%3d\n", i); - fseek (fp, (long) -i, SEEK_END); - if ((j = getc (fp)) != 256 - i) - { - printf ("SEEK_END failed %d\n", j); - break; - } - if (fseek (fp, (long) i, SEEK_SET)) - { - puts ("Cannot SEEK_SET"); - break; - } - if ((j = getc (fp)) != i) - { - printf ("SEEK_SET failed %d\n", j); - break; - } - if (fseek (fp, (long) i, SEEK_SET)) - { - puts ("Cannot SEEK_SET"); - break; - } - if (fseek (fp, (long) (i >= 128 ? -128 : 128), SEEK_CUR)) - { - puts ("Cannot SEEK_CUR"); - break; - } - if ((j = getc (fp)) != (i >= 128 ? i - 128 : i + 128)) - { - printf ("SEEK_CUR failed %d\n", j); - break; - } - } - fclose (fp); - - puts ((i > 255) ? "Test succeeded." : "Test FAILED!"); - return (i > 255) ? 0 : 1; -} |