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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /libio/bug-memstream1.c
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'libio/bug-memstream1.c')
-rw-r--r--libio/bug-memstream1.c133
1 files changed, 0 insertions, 133 deletions
diff --git a/libio/bug-memstream1.c b/libio/bug-memstream1.c
deleted file mode 100644
index 8af36fe..0000000
--- a/libio/bug-memstream1.c
+++ /dev/null
@@ -1,133 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-
-
-static int
-do_test (void)
-{
- size_t size;
- char *buf;
- FILE *fp = open_memstream (&buf, &size);
- if (fp == NULL)
- {
- puts ("open_memstream failed");
- return 1;
- }
-
- off64_t off = ftello64 (fp);
- if (off != 0)
- {
- puts ("initial position wrong");
- return 1;
- }
-
- if (fseek (fp, 32768, SEEK_SET) != 0)
- {
- puts ("fseek failed");
- return 1;
- }
-
- if (fputs ("foo", fp) == EOF)
- {
- puts ("fputs failed");
- return 1;
- }
-
- if (fclose (fp) == EOF)
- {
- puts ("fclose failed");
- return 1;
- }
-
- if (size != 32768 + 3)
- {
- printf ("expected size %d, got %zu\n", 32768 + 3, size);
- return 1;
- }
-
- for (int i = 0; i < 32768; ++i)
- if (buf[i] != '\0')
- {
- printf ("byte at offset %d is %#hhx\n", i, buf[i]);
- return 1;
- }
-
- if (memcmp (buf + 32768, "foo", 3) != 0)
- {
- puts ("written string incorrect");
- return 1;
- }
-
- /* Mark the buffer. */
- memset (buf, 'A', size);
- free (buf);
-
- /* Try again, this time with write mode enabled before the seek. */
- fp = open_memstream (&buf, &size);
- if (fp == NULL)
- {
- puts ("2nd open_memstream failed");
- return 1;
- }
-
- off = ftello64 (fp);
- if (off != 0)
- {
- puts ("2nd initial position wrong");
- return 1;
- }
-
- if (fputs ("bar", fp) == EOF)
- {
- puts ("2nd fputs failed");
- return 1;
- }
-
- if (fseek (fp, 32768, SEEK_SET) != 0)
- {
- puts ("2nd fseek failed");
- return 1;
- }
-
- if (fputs ("foo", fp) == EOF)
- {
- puts ("3rd fputs failed");
- return 1;
- }
-
- if (fclose (fp) == EOF)
- {
- puts ("2nd fclose failed");
- return 1;
- }
-
- if (size != 32768 + 3)
- {
- printf ("2nd expected size %d, got %zu\n", 32768 + 3, size);
- return 1;
- }
-
- if (memcmp (buf, "bar", 3) != 0)
- {
- puts ("initial string incorrect in 2nd try");
- return 1;
- }
-
- for (int i = 3; i < 32768; ++i)
- if (buf[i] != '\0')
- {
- printf ("byte at offset %d is %#hhx in 2nd try\n", i, buf[i]);
- return 1;
- }
-
- if (memcmp (buf + 32768, "foo", 3) != 0)
- {
- puts ("written string incorrect in 2nd try");
- return 1;
- }
-
- return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"