summaryrefslogtreecommitdiff
path: root/lib/mlibc/tests/posix/readv-writev.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/mlibc/tests/posix/readv-writev.c')
-rw-r--r--lib/mlibc/tests/posix/readv-writev.c51
1 files changed, 0 insertions, 51 deletions
diff --git a/lib/mlibc/tests/posix/readv-writev.c b/lib/mlibc/tests/posix/readv-writev.c
deleted file mode 100644
index 5025ce2..0000000
--- a/lib/mlibc/tests/posix/readv-writev.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#include <assert.h>
-#include <fcntl.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/uio.h>
-
-#ifdef USE_HOST_LIBC
-#define TEST_FILE "readv-writev-host-libc.tmp"
-#else
-#define TEST_FILE "readv-writev.tmp"
-#endif
-
-int main() {
- // Make sure that it wasn't created by a previous test run
- unlink(TEST_FILE);
-
- int fd = open(TEST_FILE, O_RDWR | O_CREAT, 0644);
- assert(fd != -1);
-
- char str0[] = "hello ";
- char str1[] = "world!";
-
- struct iovec bufs[2] = {
- {
- .iov_base = &str0,
- .iov_len = strlen(str0),
- },
- {
- .iov_base = &str1,
- .iov_len = strlen(str1),
- },
- };
-
- ssize_t written = writev(fd, bufs, 2);
- assert(written == 12);
-
- memset(&str0, 0, strlen(str0));
- memset(&str1, 0, strlen(str1));
-
- assert(!lseek(fd, 0, SEEK_SET));
-
- ssize_t read = readv(fd, bufs, 2);
- assert(read == 12);
-
- assert(!strncmp(str0, "hello ", 7));
- assert(!strncmp(str1, "world!", 7));
-
- assert(!close(fd));
-
- unlink(TEST_FILE);
-}