diff options
Diffstat (limited to 'testsuites/psxtests/psxdevctl01/test.c')
-rw-r--r-- | testsuites/psxtests/psxdevctl01/test.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/testsuites/psxtests/psxdevctl01/test.c b/testsuites/psxtests/psxdevctl01/test.c new file mode 100644 index 0000000000..423e8c50b8 --- /dev/null +++ b/testsuites/psxtests/psxdevctl01/test.c @@ -0,0 +1,81 @@ +/** + * @file + * + * This test exercises the posix_devctl() method. + */ + +/* + * COPYRIGHT (c) 2016. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#define TESTS_USE_PRINTK +#define _POSIX_26_C_SOURCE +#include "tmacros.h" +#include <errno.h> +#include <sys/ioctl.h> +#include <stdlib.h> + +#include <devctl.h> + +#include <unistd.h> +#include <fcntl.h> + +const char rtems_test_name[] = "PSXDEVCTL 1"; + +/* forward declarations to avoid warnings */ +int test_main(void); + +/* + * main entry point to the test + */ + +#if defined(__rtems__) +int test_main(void) +#else +int main( + int argc, + char **argv +) +#endif +{ + int status; + int fd; + int dcmd; + int dev_data; + void *dev_data_ptr; + size_t nbyte; + int dev_info; + + TEST_BEGIN(); + + puts( "posix_devctl() FIONBIO on stdin return dev_info -- EBADF" ); + fd = 0; + dcmd = FIONBIO; + dev_data_ptr = &dev_data; + nbyte = sizeof(dev_data); + status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, &dev_info ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == EBADF ); + rtems_test_assert( dev_info == 0 ); + + puts( "posix_devctl() FIONBIO on stdin NULL dev_info -- EBADF" ); + fd = 0; + dcmd = FIONBIO; + dev_data_ptr = NULL; + nbyte = 0; + status = posix_devctl( fd, dcmd, dev_data_ptr, nbyte, NULL ); + rtems_test_assert( status == -1 ); + rtems_test_assert( errno == EBADF ); + + TEST_END(); + exit(0); +} |