static void test_device_install_remove(void)
{
static const rtems_termios_device_handler handler;
static const char dev[] = "/foobar";
rtems_resource_snapshot snapshot;
rtems_status_code sc;
void *greedy;
int rv;
rtems_resource_snapshot_take( &snapshot );
greedy = rtems_heap_greedy_allocate( NULL, 0 );
sc = rtems_termios_device_install( "/", &handler, NULL, NULL );
rtems_test_assert( sc == RTEMS_NO_MEMORY );
rtems_heap_greedy_free( greedy );
rtems_test_assert( rtems_resource_snapshot_check( &snapshot ) );
sc = rtems_termios_device_install( "/", &handler, NULL, NULL );
rtems_test_assert( sc == RTEMS_UNSATISFIED );
rtems_test_assert( rtems_resource_snapshot_check( &snapshot ) );
sc = rtems_termios_device_install( &dev[0], &handler, NULL, NULL );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
rv = unlink( &dev[0] );
rtems_test_assert( rv == 0 );
rtems_test_assert( rtems_resource_snapshot_check( &snapshot ) );
}
static void
test_unix_read_write_not_connected(void)
{
rtems_resource_snapshot snapshot;
int sd;
int rv;
ssize_t n;
char buf[1];
puts("test UNIX(4) read/write not connected");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_UNIX, SOCK_STREAM, 0);
assert(sd >= 0);
errno = 0;
n = write(sd, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == ENOTCONN);
errno = 0;
n = read(sd, &buf[0], sizeof(buf));
assert(n == -1);
assert(errno == ENOTCONN);
rv = close(sd);
assert(rv == 0);
assert(rtems_resource_snapshot_check(&snapshot));
}
static rtems_status_code test_early_device_install(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
)
{
static const rtems_termios_device_handler handler;
static const char dev[] = "/foobar";
rtems_resource_snapshot snapshot;
rtems_status_code sc;
int fd;
int rv;
rtems_resource_snapshot_take( &snapshot );
sc = rtems_termios_device_install( &dev[0], &handler, NULL, NULL );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
errno = 0;
fd = open( &dev[0], O_RDWR );
rtems_test_assert( fd == -1 );
rtems_test_assert( errno == ENXIO );
rv = unlink( &dev[0] );
rtems_test_assert( rv == 0 );
rtems_test_assert( rtems_resource_snapshot_check( &snapshot ) );
return RTEMS_SUCCESSFUL;
}
void test_shutdown_filesystem(void)
{
int rc=0;
rc=unmount(BASE_FOR_TEST) ;
rtems_test_assert(rc==0);
rtems_test_assert(rtems_resource_snapshot_check(&before_mount));
del_ramdisk();
}
rtems_task Init(rtems_task_argument ignored)
{
pthread_key_t key1;
pthread_key_t key2;
int eno;
bool ok;
rtems_resource_snapshot snapshot;
void *greedy;
void *value;
TEST_BEGIN();
greedy = rtems_workspace_greedy_allocate( NULL, 0 );
rtems_resource_snapshot_take( &snapshot );
puts( "Init - pthread_key_create - OK" );
eno = pthread_key_create( &key1, NULL );
rtems_test_assert( eno == 0 );
eno = pthread_setspecific( key1, (void *) 1 );
rtems_test_assert( eno == 0 );
value = pthread_getspecific( key1 );
rtems_test_assert( value == (void *) 1 );
eno = pthread_setspecific( key1, NULL );
rtems_test_assert( eno == 0 );
value = pthread_getspecific( key1 );
rtems_test_assert( value == NULL );
eno = pthread_setspecific( key1, NULL );
rtems_test_assert( eno == 0 );
value = pthread_getspecific( key1 );
rtems_test_assert( value == NULL );
puts( "Init - pthread_key_create - EAGAIN" );
eno = pthread_key_create( &key2, NULL );
rtems_test_assert( eno == EAGAIN );
puts( "Init - pthread_key_delete - OK" );
eno = pthread_key_delete( key1 );
rtems_test_assert( eno == 0 );
puts( "Init - verify workspace has same memory" );
ok = rtems_resource_snapshot_check( &snapshot );
rtems_test_assert( ok );
rtems_workspace_greedy_free( greedy );
TEST_END();
rtems_test_exit(0);
}
static void Init(rtems_task_argument arg)
{
rtems_resource_snapshot snapshot;
TEST_BEGIN();
rtems_resource_snapshot_take(&snapshot);
test();
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
TEST_END();
rtems_test_exit(0);
}
static void *POSIX_Init(void *arg)
{
rtems_resource_snapshot snapshot;
TEST_BEGIN();
rtems_resource_snapshot_take(&snapshot);
test(&test_instance);
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
TEST_END();
rtems_test_exit(0);
}
static void test_first_open_error(void)
{
static const rtems_termios_device_handler handler = {
.first_open = first_open_error
};
static const char dev[] = "/foobar";
rtems_resource_snapshot snapshot;
rtems_status_code sc;
int fd;
int rv;
device_context ctx = {
.base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "abc" ),
.done = false
};
rtems_resource_snapshot_take( &snapshot );
sc = rtems_termios_device_install( &dev[0], &handler, NULL, &ctx.base );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
rtems_test_assert( !ctx.done );
errno = 0;
fd = open( &dev[0], O_RDWR );
rtems_test_assert( fd == -1 );
rtems_test_assert( errno == ENOMEM );
rtems_test_assert( ctx.done );
rv = unlink( &dev[0] );
rtems_test_assert( rv == 0 );
rtems_test_assert( rtems_resource_snapshot_check( &snapshot ) );
}
static bool set_attributes_error(
rtems_termios_device_context *base,
const struct termios *term
)
{
device_context *ctx = (device_context *) base;
(void) term;
ctx->done = true;
return false;
}
static void
test_unix_bind(bool do_close_before_unlink)
{
rtems_resource_snapshot snapshot;
int sd;
int rv;
struct sockaddr_un addr;
printf("test UNIX(4) bind, %s close before unlink\n",
do_close_before_unlink ? "with" : "without");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_UNIX, SOCK_STREAM, 0);
assert(sd >= 0);
init_address(&addr);
errno = 0;
rv = open(&name[0], O_RDWR);
assert(rv == -1);
assert(errno == ENOENT);
rv = bind(sd, (const struct sockaddr *) &addr, SUN_LEN(&addr));
assert(rv == 0);
errno = 0;
rv = open(&name[0], O_RDWR);
assert(rv == -1);
assert(errno == ENXIO);
if (do_close_before_unlink) {
rv = close(sd);
assert(rv == 0);
rv = unlink(&name[0]);
assert(rv == 0);
} else {
rv = unlink(&name[0]);
assert(rv == 0);
rv = close(sd);
assert(rv == 0);
}
assert(rtems_resource_snapshot_check(&snapshot));
}
static void Init(rtems_task_argument arg)
{
rtems_resource_snapshot snapshot;
TEST_BEGIN();
rtems_resource_snapshot_take(&snapshot);
if (rtems_get_processor_count() == CPU_COUNT) {
test();
}
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
TEST_END();
rtems_test_exit(0);
}
static void Init(rtems_task_argument arg)
{
rtems_resource_snapshot snapshot;
TEST_BEGIN();
rtems_resource_snapshot_take(&snapshot);
test_task_get_set_affinity();
test_task_get_set_scheduler();
test_scheduler_ident();
test_scheduler_get_processors();
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
TEST_END();
rtems_test_exit(0);
}
static void unmount_and_close_device( void )
{
int rc;
rtems_resource_snapshot now;
bool are_resources_freed;
delete_folder_tree( MOUNT_DIR );
rc = unmount( MOUNT_DIR );
rtems_test_assert( rc == 0 );
are_resources_freed = rtems_resource_snapshot_check( &before_mount );
if ( !are_resources_freed )
rtems_resource_snapshot_take( &now );
rtems_test_assert( are_resources_freed );
}
static void Init(rtems_task_argument arg)
{
rtems_resource_snapshot snapshot;
TEST_BEGIN();
rtems_resource_snapshot_take(&snapshot);
test_mrsp_create_errors();
test_mrsp_obtain_release();
test_mrsp_set_priority_errors();
test_mrsp_set_priority();
test_mrsp_timeout_and_not_owner_of_resource();
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
TEST_END();
rtems_test_exit(0);
}
static void test(void)
{
test_context *ctx = &test_instance;
rtems_status_code sc;
int rv;
rtems_resource_snapshot snapshot;
ctx->main_task_id = rtems_task_self();
rtems_resource_snapshot_take(&snapshot);
rv = IMFS_make_generic_node(
&file_path[0],
S_IFCHR | S_IRWXU | S_IRWXG | S_IRWXO,
&node_control,
NULL
);
rtems_test_assert(rv == 0);
sc = rtems_task_create(
rtems_build_name('W', 'O', 'R', 'K'),
2,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&ctx->worker_task_id
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_start(ctx->worker_task_id, worker_task, 0);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
wait();
sc = rtems_task_delete(ctx->worker_task_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rv = unlink(&file_path[0]);
rtems_test_assert(rv == 0);
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
}
static void
test_unix_socket(bool do_resource_check)
{
rtems_resource_snapshot snapshot;
int sd;
int rv;
printf("test UNIX(4) socket, %s resource check\n",
do_resource_check ? "with" : "without");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_UNIX, SOCK_STREAM, 0);
assert(sd >= 0);
rv = close(sd);
assert(rv == 0);
if (do_resource_check) {
assert(rtems_resource_snapshot_check(&snapshot));
}
}
static rtems_status_code test_early_device_install(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg
)
{
static const rtems_termios_device_handler handler;
static const char dev[] = "/foobar";
rtems_resource_snapshot snapshot;
rtems_status_code sc;
int fd;
int rv;
int i;
rtems_resource_snapshot_take( &snapshot );
sc = rtems_termios_device_install( &dev[0], &handler, NULL, NULL );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
/*
* The loop ensures that file descriptor 0 is the first free file descriptor
* after this test case.
*/
for (i = 0; i < 4; ++i) {
errno = 0;
fd = open( &dev[0], O_RDWR );
rtems_test_assert( fd == -1 );
rtems_test_assert( errno == ENXIO );
}
rv = unlink( &dev[0] );
rtems_test_assert( rv == 0 );
rtems_test_assert( rtems_resource_snapshot_check( &snapshot ) );
return RTEMS_SUCCESSFUL;
}
static void Init(rtems_task_argument arg)
{
test_context *ctx = &test_instance;
rtems_status_code sc;
rtems_resource_snapshot snapshot;
uint32_t cpu_count = rtems_get_processor_count();
uint32_t cpu_index;
TEST_BEGIN();
rtems_resource_snapshot_take(&snapshot);
sc = rtems_barrier_create(
rtems_build_name('B', 'A', 'R', 'I'),
RTEMS_BARRIER_AUTOMATIC_RELEASE,
cpu_count,
&ctx->barrier_id
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
for (cpu_index = 1; cpu_index < cpu_count; ++cpu_index) {
rtems_id scheduler_id;
sc = rtems_task_create(
rtems_build_name('T', 'A', 'S', 'K'),
1,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&ctx->task_id[cpu_index]
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_scheduler_ident(SCHED_NAME(cpu_index), &scheduler_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_set_scheduler(ctx->task_id[cpu_index], scheduler_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_start(ctx->task_id[cpu_index], test_task, cpu_index);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
tests();
barrier_wait(ctx);
sc = rtems_barrier_delete(ctx->barrier_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
done(0);
for (cpu_index = 1; cpu_index < cpu_count; ++cpu_index) {
sc = rtems_task_delete(ctx->task_id[cpu_index]);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(ctx->cpu_index[cpu_index] == cpu_index);
done(cpu_index);
}
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
TEST_END();
rtems_test_exit(0);
}
static void test_bdpart(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_bdpart_partition created_partitions [PARTITION_COUNT];
rtems_bdpart_format actual_format;
rtems_bdpart_partition actual_partitions [PARTITION_COUNT];
rtems_resource_snapshot before;
size_t actual_count = PARTITION_COUNT;
size_t i = 0;
memset(&created_partitions [0], 0, sizeof(created_partitions));
memset(&actual_format, 0, sizeof(actual_format));
memset(&actual_partitions [0], 0, sizeof(actual_partitions));
rtems_resource_snapshot_take(&before);
for (i = 0; i < PARTITION_COUNT; ++i) {
rtems_bdpart_to_partition_type(
RTEMS_BDPART_MBR_FAT_32,
created_partitions [i].type
);
}
sc = rtems_bdpart_create(
rda,
&format,
&created_partitions [0],
&distribution [0],
PARTITION_COUNT
);
ASSERT_SC(sc);
sc = rtems_bdpart_write(
rda,
&format,
&created_partitions [0],
PARTITION_COUNT
);
ASSERT_SC(sc);
sc = rtems_bdpart_read(
rda,
&actual_format,
&actual_partitions [0],
&actual_count
);
ASSERT_SC(sc);
rtems_test_assert(actual_format.mbr.disk_id == format.mbr.disk_id);
rtems_test_assert(
memcmp(
&actual_partitions [0],
&created_partitions [0],
PARTITION_COUNT
) == 0
);
sc = rtems_bdpart_register(
rda,
actual_partitions,
actual_count
);
ASSERT_SC(sc);
test_logical_disks(&bdpart_rdax [0], true);
sc = rtems_bdpart_unregister(
rda,
actual_partitions,
actual_count
);
ASSERT_SC(sc);
test_logical_disks(&bdpart_rdax [0], false);
rtems_test_assert(rtems_resource_snapshot_check(&before));
sc = rtems_bdpart_register_from_disk(rda);
ASSERT_SC(sc);
test_logical_disks(&bdpart_rdax [0], true);
sc = rtems_bdpart_unregister(
rda,
actual_partitions,
actual_count
);
ASSERT_SC(sc);
test_logical_disks(&bdpart_rdax [0], false);
rtems_test_assert(rtems_resource_snapshot_check(&before));
rtems_bdpart_dump(&actual_partitions [0], actual_count);
}
static void
test_unix_listen_connect_accept_write_read(void)
{
static const char sd2_to_sd3[] = "some data from sd2 for sd3";
static const char sd3_to_sd2[] = "and other data from sd3 for sd2";
rtems_resource_snapshot snapshot;
int sd;
int sd2;
int sd3;
int rv;
struct sockaddr_un addr;
struct sockaddr_un addr3;
socklen_t addr3_len;
ssize_t n;
char buf[MAX(sizeof(sd2_to_sd3), sizeof(sd3_to_sd2))];
puts("test UNIX(4) listen/connect/accept/write/read");
rtems_resource_snapshot_take(&snapshot);
sd = socket(PF_UNIX, SOCK_STREAM, 0);
assert(sd >= 0);
init_address(&addr);
rv = bind(sd, (const struct sockaddr *) &addr, SUN_LEN(&addr));
assert(rv == 0);
rv = listen(sd, 0);
assert(rv == 0);
sd2 = socket(PF_UNIX, SOCK_STREAM, 0);
assert(sd2 >= 0);
rv = connect(sd2, (const struct sockaddr *) &addr, SUN_LEN(&addr));
assert(rv == 0);
addr3_len = sizeof(addr3);
sd3 = accept(sd, (struct sockaddr *) &addr3, &addr3_len);
assert(sd3 >= 0);
n = write(sd2, &sd2_to_sd3[0], sizeof(sd2_to_sd3));
assert(n == (ssize_t) sizeof(sd2_to_sd3));
n = write(sd3, &sd3_to_sd2[0], sizeof(sd3_to_sd2));
assert(n == (ssize_t) sizeof(sd3_to_sd2));
memset(&buf[0], 'X', sizeof(buf));
n = read(sd3, &buf[0], sizeof(buf));
assert(n == (ssize_t) sizeof(sd2_to_sd3));
assert(memcmp(&sd2_to_sd3[0], &buf[0], sizeof(sd2_to_sd3)) == 0);
memset(&buf[0], 'X', sizeof(buf));
n = read(sd2, &buf[0], sizeof(buf));
assert(n == (ssize_t) sizeof(sd3_to_sd2));
assert(memcmp(&sd3_to_sd2[0], &buf[0], sizeof(sd3_to_sd2)) == 0);
rv = close(sd3);
assert(rv == 0);
rv = close(sd2);
assert(rv == 0);
rv = close(sd);
assert(rv == 0);
rv = unlink(&name[0]);
assert(rv == 0);
assert(rtems_resource_snapshot_check(&snapshot));
}
static void test_set_attributes_error(void)
{
static const rtems_termios_device_handler handler = {
.set_attributes = set_attributes_error
};
static const char dev[] = "/foobar";
rtems_resource_snapshot snapshot;
rtems_status_code sc;
struct termios term;
device_context ctx = {
.base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "abc" ),
.done = false
};
int fd;
int rv;
rtems_resource_snapshot_take( &snapshot );
sc = rtems_termios_device_install( &dev[0], &handler, NULL, &ctx.base );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
fd = open( &dev[0], O_RDWR );
rtems_test_assert( fd >= 0 );
rtems_test_assert( !ctx.done );
errno = 0;
rv = ioctl( fd, TIOCSETA, &term );
rtems_test_assert( rv == -1 );
rtems_test_assert( errno == EIO );
rtems_test_assert( ctx.done );
rv = close( fd );
rtems_test_assert( rv == 0 );
rv = unlink( &dev[0] );
rtems_test_assert( rv == 0 );
rtems_test_assert( rtems_resource_snapshot_check( &snapshot ) );
}
static void test_set_best_baud(void)
{
static const struct {
uint32_t baud;
speed_t speed;
} baud_to_speed_table[] = {
{ 0, B0 },
{ 25, B0 },
{ 26, B50 },
{ 50, B50 },
{ 62, B50 },
{ 63, B75 },
{ 75, B75 },
{ 110, B110 },
{ 134, B134 },
{ 150, B150 },
{ 200, B200 },
{ 300, B300 },
{ 600, B600 },
{ 1200, B1200 },
{ 1800, B1800 },
{ 2400, B2400 },
{ 4800, B4800 },
{ 9600, B9600 },
{ 19200, B19200 },
{ 38400, B38400 },
{ 57600, B57600 },
{ 115200, B115200 },
{ 230400, B230400 },
{ 460800, B460800 },
{ 0xffffffff, B460800 }
};
size_t n = RTEMS_ARRAY_SIZE(baud_to_speed_table);
size_t i;
for ( i = 0; i < n; ++i ) {
struct termios term;
memset( &term, 0xff, sizeof( term ) );
rtems_termios_set_best_baud( &term, baud_to_speed_table[ i ].baud );
rtems_test_assert( term.c_ispeed == baud_to_speed_table[ i ].speed );
rtems_test_assert( term.c_ospeed == baud_to_speed_table[ i ].speed );
}
}
static rtems_task Init(
rtems_task_argument ignored
)
{
int rc;
rtems_status_code sc;
rtems_device_major_number registered;
int test;
struct termios t;
int index = 0;
TEST_BEGIN();
test_termios_baud2index();
test_termios_baud2number();
test_termios_number_to_baud();
sc = rtems_termios_bufsize( 256, 128, 64 );
directive_failed( sc, "rtems_termios_bufsize" );
/*
* Register a driver
*/
puts(
"\n"
"Init - rtems_io_register_driver - Termios Test Driver - OK"
);
sc = rtems_io_register_driver( 0, &test_driver, ®istered );
printf( "Init - Major slot returned = %d\n", (int) registered );
directive_failed( sc, "rtems_io_register_driver" );
/*
* Test baud rate
*/
puts( "Init - open - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
test = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
if ( test == -1 ) {
printf( "ERROR - baud opening test device (%d)\n", test );
rtems_test_exit(0);
}
/*
* tcsetattr - ERROR invalid operation
*/
puts( "tcsetattr - invalid operation - EINVAL" );
rc = tcsetattr( test, INT_MAX, &t );
rtems_test_assert( rc == -1 );
rtems_test_assert( errno == EINVAL );
test_termios_cfmakeraw();
test_termios_cfmakesane();
/*
* tcsetattr - TCSADRAIN
*/
puts( "\ntcsetattr - drain - OK" );
rc = tcsetattr( test, TCSADRAIN, &t );
rtems_test_assert( rc == 0 );
test_termios_set_baud(test);
puts( "Init - close - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
rc = close( test );
if ( rc != 0 ) {
printf( "ERROR - baud close test device (%d) %s\n", test, strerror(errno) );
rtems_test_exit(0);
}
/*
* Test character size
*/
puts(
"\n"
"Init - open - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK"
);
test = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
if ( test == -1 ) {
printf( "ERROR - size open test device (%d) %s\n", test, strerror(errno) );
rtems_test_exit(0);
}
test_termios_set_charsize(test);
puts( "Init - close - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
rc = close( test );
if ( rc != 0 ) {
printf( "ERROR - size close test device (%d) %s\n", test, strerror(errno) );
rtems_test_exit(0);
}
/*
* Test parity
*/
puts(
"\n"
"Init - open - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK"
);
test = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
if ( test == -1 ) {
printf( "ERROR - parity open test device (%d) %s\n",
test, strerror(errno) );
rtems_test_exit(0);
}
test_termios_set_parity(test);
puts( "Init - close - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
rc = close( test );
if ( rc != 0 ) {
printf( "ERROR - parity close test device (%d) %s\n",
test, strerror(errno) );
rtems_test_exit(0);
}
/*
* Test stop bits
*/
puts(
"\n"
"Init - open - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK"
);
test = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
if ( test == -1 ) {
printf( "ERROR - stop bits open test device (%d) %s\n",
test, strerror(errno) );
rtems_test_exit(0);
}
test_termios_set_stop_bits(test);
test_termios_cfoutspeed();
test_termios_cfinspeed();
test_termios_cfsetspeed();
puts( "Init - close - " TERMIOS_TEST_DRIVER_DEVICE_NAME " - OK" );
rc = close( test );
if ( rc != 0 ) {
printf( "ERROR - stop bits close test device (%d) %s\n",
test, strerror(errno) );
rtems_test_exit(0);
}
puts( "Multiple open of the device" );
for( ; index < 26; ++index ) {
test = open( TERMIOS_TEST_DRIVER_DEVICE_NAME, O_RDWR );
rtems_test_assert( test != -1 );
rc = close( test );
rtems_test_assert( rc == 0 );
}
puts( "" );
test_device_install_remove();
test_first_open_error();
test_set_attributes_error();
test_set_best_baud();
TEST_END();
rtems_test_exit(0);
}
rtems_task Init(
rtems_task_argument ignored
)
{
rtems_id region1;
rtems_id region2;
rtems_status_code sc;
bool ok;
uintptr_t to_alloc;
void *alloced;
rtems_resource_snapshot snapshot;
void *greedy;
TEST_BEGIN();
puts( "Allocate one region -- so second auto extends" );
sc = rtems_region_create(
rtems_build_name( 'R', 'N', '1', ' ' ),
Area1,
sizeof(Area1),
8,
RTEMS_DEFAULT_ATTRIBUTES,
®ion1
);
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
greedy = rtems_workspace_greedy_allocate_all_except_largest( &to_alloc );
rtems_resource_snapshot_take( &snapshot );
puts( "Init - rtems_region_create - auto-extend - RTEMS_UNSATISFIED" );
while ( to_alloc > 8 ) {
ok = rtems_workspace_allocate( to_alloc, &alloced );
rtems_test_assert( ok );
sc = rtems_region_create(
rtems_build_name( 'R', 'N', '2', ' ' ),
Area2,
sizeof(Area2),
8,
RTEMS_DEFAULT_ATTRIBUTES,
®ion2
);
rtems_workspace_free( alloced );
if ( sc == RTEMS_SUCCESSFUL )
break;
rtems_test_assert( sc == RTEMS_TOO_MANY );
/*
* Verify heap is still in same shape if we couldn't allocate a region
*/
ok = rtems_resource_snapshot_check( &snapshot );
rtems_test_assert( ok );
to_alloc -= 8;
}
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
/*
* Verify heap is still in same shape after we free the region
*/
puts( "Init - rtems_region_delete - OK" );
sc = rtems_region_delete( region2 );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
puts( "Init - verify workspace has same memory" );
ok = rtems_resource_snapshot_check( &snapshot );
rtems_test_assert( ok );
rtems_workspace_greedy_free( greedy );
TEST_END();
rtems_test_exit(0);
}
static void test(void)
{
rtems_resource_snapshot snapshot;
test_bus *bus;
int rv;
int fd;
rtems_resource_snapshot_take(&snapshot);
bus = (test_bus *) i2c_bus_alloc_and_init(sizeof(*bus));
rtems_test_assert(bus != NULL);
bus->base.transfer = test_transfer;
bus->base.set_clock = test_set_clock;
bus->base.destroy = test_destroy;
bus->base.functionality = I2C_FUNC_I2C | I2C_FUNC_PROTOCOL_MANGLING
| I2C_FUNC_NOSTART;
bus->simple_read_write.base.transfer = test_simple_read_write_transfer;
bus->devices[0] = &bus->simple_read_write.base;
bus->eeprom.base.transfer = test_eeprom_transfer;
bus->devices[1] = &bus->eeprom.base;
bus->gpio_nxp_pca9535.base.transfer = test_gpio_nxp_pca9535_transfer;
bus->devices[2] = &bus->gpio_nxp_pca9535.base;
bus->switch_nxp_pca9548a.base.transfer = test_switch_nxp_pca9548a_transfer;
bus->devices[3] = &bus->switch_nxp_pca9548a.base;
rv = i2c_bus_register(&bus->base, &bus_path[0]);
rtems_test_assert(rv == 0);
fd = open(&bus_path[0], O_RDWR);
rtems_test_assert(fd >= 0);
rtems_test_assert(bus->clock == 0);
rv = ioctl(fd, I2C_BUS_SET_CLOCK, 0xdeadbeefUL);
rtems_test_assert(rv == 0);
rtems_test_assert(bus->clock == 0xdeadbeef);
rv = ioctl(fd, I2C_BUS_OBTAIN);
rtems_test_assert(rv == 0);
rv = ioctl(fd, I2C_BUS_RELEASE);
rtems_test_assert(rv == 0);
rtems_test_assert(!bus->base.ten_bit_address);
rv = ioctl(fd, I2C_TENBIT, 1UL);
rtems_test_assert(rv == 0);
rtems_test_assert(bus->base.ten_bit_address);
rv = ioctl(fd, I2C_TENBIT, 0UL);
rtems_test_assert(rv == 0);
rtems_test_assert(!bus->base.ten_bit_address);
rtems_test_assert(!bus->base.use_pec);
rv = ioctl(fd, I2C_PEC, 1UL);
rtems_test_assert(rv == 0);
rtems_test_assert(bus->base.use_pec);
rv = ioctl(fd, I2C_PEC, 0UL);
rtems_test_assert(rv == 0);
rtems_test_assert(!bus->base.use_pec);
rv = ioctl(fd, I2C_SLAVE, 123UL);
rtems_test_assert(rv == 0);
rtems_test_assert(bus->base.default_address == 123);
rv = ioctl(fd, I2C_SLAVE_FORCE, 456UL);
rtems_test_assert(rv == 0);
rtems_test_assert(bus->base.default_address == 456);
rtems_test_assert(bus->base.retries == 0);
rv = ioctl(fd, I2C_RETRIES, 1UL);
rtems_test_assert(rv == 0);
rtems_test_assert(bus->base.retries == 1);
rv = ioctl(fd, I2C_RETRIES, 0UL);
rtems_test_assert(rv == 0);
rtems_test_assert(bus->base.retries == 0);
rtems_test_assert(bus->base.timeout == 0);
rv = ioctl(fd, I2C_TIMEOUT, 1UL);
rtems_test_assert(rv == 0);
rtems_test_assert(bus->base.timeout == 5);
rv = ioctl(fd, I2C_TIMEOUT, 0UL);
rtems_test_assert(rv == 0);
rtems_test_assert(bus->base.timeout == 0);
test_simple_read_write(bus, fd);
test_eeprom(bus);
test_gpio_nxp_pca9535();
test_switch_nxp_pca9548a();
rv = close(fd);
rtems_test_assert(rv == 0);
rv = unlink(&bus_path[0]);
rtems_test_assert(rv == 0);
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
}