aboutsummaryrefslogtreecommitdiff
path: root/libio/bug-fopena+.c
diff options
context:
space:
mode:
Diffstat (limited to 'libio/bug-fopena+.c')
-rw-r--r--libio/bug-fopena+.c100
1 files changed, 0 insertions, 100 deletions
diff --git a/libio/bug-fopena+.c b/libio/bug-fopena+.c
deleted file mode 100644
index 5446de1592..0000000000
--- a/libio/bug-fopena+.c
+++ /dev/null
@@ -1,100 +0,0 @@
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-static int fd;
-static char *fname;
-
-
-static void prepare (void);
-#define PREPARE(argc, argv) prepare ()
-
-
-#define TEST_FUNCTION do_test ()
-static int do_test (void);
-#include "../test-skeleton.c"
-
-
-static void
-prepare (void)
-{
- fd = create_temp_file ("wrewind.", &fname);
- if (fd == -1)
- exit (3);
-}
-
-
-static int
-do_test (void)
-{
- char buf[100];
- FILE *fp;
- int result = 0;
-
- fp = fdopen (fd, "w");
- if (fp == NULL)
- {
- puts ("cannot create file");
- exit (1);
- }
-
- if (fputs ("one\n", fp) == EOF || fputs ("two\n", fp) == EOF)
- {
- puts ("cannot create filec content");
- exit (1);
- }
-
- fclose (fp);
-
- fp = fopen (fname, "a+");
- if (fp == NULL)
- {
- puts ("cannot fopen a+");
- exit (1);
- }
-
- if (fgets (buf, sizeof (buf), fp) == NULL)
- {
- puts ("cannot read after fopen a+");
- exit (1);
- }
-
- if (strcmp (buf, "one\n") != 0)
- {
- puts ("read after fopen a+ produced wrong result");
- result = 1;
- }
-
- fclose (fp);
-
- fd = open (fname, O_RDWR);
- if (fd == -1)
- {
- puts ("open failed");
- exit (1);
- }
-
- fp = fdopen (fd, "a+");
- if (fp == NULL)
- {
- puts ("fopen after open failed");
- exit (1);
- }
-
- if (fgets (buf, sizeof (buf), fp) == NULL)
- {
- puts ("cannot read after fdopen a+");
- exit (1);
- }
-
- if (strcmp (buf, "one\n") != 0)
- {
- puts ("read after fdopen a+ produced wrong result");
- result = 1;
- }
-
- fclose (fp);
-
- return result;
-}