diff options
Diffstat (limited to 'stdio-common/tst-fwrite.c')
-rw-r--r-- | stdio-common/tst-fwrite.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/stdio-common/tst-fwrite.c b/stdio-common/tst-fwrite.c deleted file mode 100644 index 2986c8932a..0000000000 --- a/stdio-common/tst-fwrite.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Derived from the test case in - http://sourceware.org/bugzilla/show_bug.cgi?id=1078. */ -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -#define OUT_SIZE 10000 - - -static int fd; - -static void prepare (void); -#define PREPARE(argc, argv) prepare () - -static int do_test (void); -#define TEST_FUNCTION do_test () - -#include "../test-skeleton.c" - - -static void -prepare (void) -{ - fd = create_temp_file ("tst-fwrite.", NULL); - if (fd == -1) - { - puts ("cannot create temporary file"); - exit (1); - } -} - - -static int -do_test (void) -{ - FILE* f = fdopen (fd, "w+"); - if (f == NULL) { - puts ("cannot create stream"); - return 1; - } - puts ("Opened temp file"); - - if (fwrite ("a", 1, 1, f) != 1) - { - puts ("1st fwrite failed"); - return 1; - } - puts ("Wrote a byte"); - fflush (f); - - char buffer[10000]; - size_t i = fread (buffer, 1, sizeof (buffer), f); - printf ("Read %zu bytes\n", i); - - for (i = 0; i < OUT_SIZE; i++) - { - if (fwrite ("n", 1, 1, f) != 1) - { - printf ("fwrite in loop round %zu failed\n", i); - return 1; - } - - if ((i + 1) % 1000 == 0) - printf ("wrote %zu bytes ...\n", i + 1); - } - - printf ("Wrote %i bytes [done]\n", OUT_SIZE); - - return 0; -} |