summaryrefslogtreecommitdiff
path: root/stdio/test-fseek.c
diff options
context:
space:
mode:
Diffstat (limited to 'stdio/test-fseek.c')
-rw-r--r--stdio/test-fseek.c67
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;
-}