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usbx/test/regression/ux_host_class_dummy.c
CQ Xiao 6ed7092b77
Add regression tests. (#126) 
Add regression tests (auto triggered on PR, manually triggered in forked branch).
2023-11-28 15:50:39 +08:00

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#include "ux_test.h"
#include "ux_api.h"
#include "ux_host_class_dummy.h"
#include "ux_host_stack.h"
static UINT _ux_host_class_dummy_activate(UX_HOST_CLASS_COMMAND *command);
static UINT _ux_host_class_dummy_deactivate(UX_HOST_CLASS_COMMAND *command);
static UINT _ux_host_class_dummy_device_activate(UX_HOST_CLASS_COMMAND *command);
static UINT _ux_host_class_dummy_device_deactivate(UX_HOST_CLASS_COMMAND *command);
UCHAR _ux_host_class_dummy_name[] = "ux_host_class_dummy";
static UX_HOST_CLASS_DUMMY_QUERY *_ux_host_class_dummy_query_list;
static UCHAR _ux_host_class_dummy_query_reject_unknown = UX_FALSE;
VOID _ux_host_class_dummy_query_reject_unknown_set(UCHAR yes_no)
{
_ux_host_class_dummy_query_reject_unknown = yes_no;
}
VOID _ux_host_class_dummy_query_list_set(UX_HOST_CLASS_DUMMY_QUERY *query_list)
{
_ux_host_class_dummy_query_list = query_list;
}
UINT _ux_host_class_dummy_command_query_list_check(UX_HOST_CLASS_COMMAND *command)
{
UX_HOST_CLASS_DUMMY_QUERY *query;
if (_ux_host_class_dummy_query_list == UX_NULL)
return(UX_NO_CLASS_MATCH);
query = _ux_host_class_dummy_query_list;
while(query -> ux_host_class_query_on)
{
if (query -> ux_host_class_query_entry != 0 &&
query -> ux_host_class_query_entry !=
command -> ux_host_class_command_class_ptr -> ux_host_class_entry_function)
{
query ++;
continue;
}
if (query -> ux_host_class_query_usage != 0 &&
query -> ux_host_class_query_usage != command -> ux_host_class_command_usage)
{
query ++;
continue;
}
if (query -> ux_host_class_query_vid != 0 &&
query -> ux_host_class_query_vid != command -> ux_host_class_command_vid)
{
query ++;
continue;
}
if (query -> ux_host_class_query_pid != 0 &&
query -> ux_host_class_query_pid != command -> ux_host_class_command_pid)
{
query ++;
continue;
}
if (query -> ux_host_class_query_class != 0 &&
query -> ux_host_class_query_class != command -> ux_host_class_command_class)
{
query ++;
continue;
}
if (query -> ux_host_class_query_subclass != 0 &&
query -> ux_host_class_query_subclass != command -> ux_host_class_command_subclass)
{
query ++;
continue;
}
if (query -> ux_host_class_query_protocol != 0 &&
query -> ux_host_class_query_protocol != command -> ux_host_class_command_protocol)
{
query ++;
continue;
}
if (query -> ux_host_class_query_iad_class != 0 &&
query -> ux_host_class_query_iad_class != command -> ux_host_class_command_iad_class)
{
query ++;
continue;
}
if (query -> ux_host_class_query_iad_subclass != 0 &&
query -> ux_host_class_query_iad_subclass != command -> ux_host_class_command_iad_subclass)
{
query ++;
continue;
}
if (query -> ux_host_class_query_iad_protocol != 0 &&
query -> ux_host_class_query_iad_protocol != command -> ux_host_class_command_iad_protocol)
{
query ++;
continue;
}
return(UX_SUCCESS);
}
return(UX_NO_CLASS_MATCH);
}
UINT _ux_host_class_dummy_entry(UX_HOST_CLASS_COMMAND *command)
{
/* The command request will tell us we need to do here, either a enumeration
query, an activation or a deactivation. */
switch (command -> ux_host_class_command_request)
{
case UX_HOST_CLASS_COMMAND_QUERY:
if (_ux_host_class_dummy_command_query_list_check(command) == UX_SUCCESS)
return(UX_SUCCESS);
/* Only for interface : class subclass protocol. */
if (command -> ux_host_class_command_usage != UX_HOST_CLASS_COMMAND_USAGE_CSP)
return(UX_NO_CLASS_MATCH);
/* Skip undefined or composite. */
if (command -> ux_host_class_command_class == 0 ||
command -> ux_host_class_command_class == 0xFE)
return(UX_NO_CLASS_MATCH);
if (!_ux_host_class_dummy_query_reject_unknown)
return(UX_SUCCESS);
return(UX_NO_CLASS_MATCH);
case UX_HOST_CLASS_COMMAND_ACTIVATE:
return _ux_host_class_dummy_activate(command);
/* Standalone activate wait support. */
case UX_HOST_CLASS_COMMAND_ACTIVATE_WAIT:
return (UX_STATE_NEXT);
case UX_HOST_CLASS_COMMAND_DEACTIVATE:
return _ux_host_class_dummy_deactivate(command);
default:
/* Error trap. */
_ux_system_error_handler(UX_SYSTEM_LEVEL_THREAD, UX_SYSTEM_CONTEXT_CLASS, UX_FUNCTION_NOT_SUPPORTED);
/* If trace is enabled, insert this event into the trace buffer. */
UX_TRACE_IN_LINE_INSERT(UX_TRACE_ERROR, UX_FUNCTION_NOT_SUPPORTED, 0, 0, 0, UX_TRACE_ERRORS, 0, 0)
return(UX_FUNCTION_NOT_SUPPORTED);
}
}
UINT _ux_host_class_dummy_activate(UX_HOST_CLASS_COMMAND *command)
{
UX_INTERFACE *interface;
UX_ENDPOINT *endpoint;
UX_HOST_CLASS_DUMMY *dummy;
interface = (UX_INTERFACE *) command -> ux_host_class_command_container;
dummy = (UX_HOST_CLASS_DUMMY *)_ux_utility_memory_allocate(UX_NO_ALIGN, UX_REGULAR_MEMORY, sizeof(UX_HOST_CLASS_DUMMY));
if (dummy == UX_NULL)
return(UX_MEMORY_INSUFFICIENT);
dummy -> ux_host_class_dummy_class = command -> ux_host_class_command_class_ptr;
dummy -> ux_host_class_dummy_interface = interface;
dummy -> ux_host_class_dummy_device = UX_NULL;
interface -> ux_interface_class_instance = (VOID *)dummy;
_ux_host_stack_class_instance_create(dummy -> ux_host_class_dummy_class, (VOID *)dummy);
endpoint = interface -> ux_interface_first_endpoint;
while(endpoint)
{
endpoint -> ux_endpoint_transfer_request.ux_transfer_request_type =
(endpoint->ux_endpoint_descriptor.bEndpointAddress &
UX_ENDPOINT_DIRECTION) ?
UX_REQUEST_IN : UX_REQUEST_OUT;
endpoint -> ux_endpoint_transfer_request.ux_transfer_request_timeout_value =
UX_WAIT_FOREVER;
endpoint = endpoint -> ux_endpoint_next_endpoint;
}
dummy -> ux_host_class_dummy_state = UX_HOST_CLASS_INSTANCE_LIVE;
if (_ux_system_host -> ux_system_host_change_function != UX_NULL)
_ux_system_host -> ux_system_host_change_function(UX_DEVICE_INSERTION, dummy -> ux_host_class_dummy_class, (VOID *) dummy);
return(UX_SUCCESS);
}
UINT _ux_host_class_dummy_deactivate(UX_HOST_CLASS_COMMAND *command)
{
UX_HOST_CLASS_DUMMY *dummy;
UX_ENDPOINT *endpoint;
dummy = (UX_HOST_CLASS_DUMMY *)command -> ux_host_class_command_instance;
dummy -> ux_host_class_dummy_state = UX_HOST_CLASS_INSTANCE_SHUTDOWN;
endpoint = dummy -> ux_host_class_dummy_interface -> ux_interface_first_endpoint;
while(endpoint)
{
_ux_host_stack_endpoint_transfer_abort(endpoint);
endpoint = endpoint -> ux_endpoint_next_endpoint;
}
/* If the class instance was busy, let it finish properly and not return. */
_ux_host_thread_sleep(UX_ENUMERATION_THREAD_WAIT);
/* Destroy the instance. */
_ux_host_stack_class_instance_destroy(dummy -> ux_host_class_dummy_class, (VOID *) dummy);
/* Notify application. */
if (_ux_system_host -> ux_system_host_change_function != UX_NULL)
_ux_system_host -> ux_system_host_change_function(UX_DEVICE_REMOVAL, dummy -> ux_host_class_dummy_class, (VOID *) dummy);
/* Free instance memory. */
_ux_utility_memory_free(dummy);
return(UX_SUCCESS);
}
UINT _ux_host_class_dummy_device_entry(UX_HOST_CLASS_COMMAND *command)
{
/* The command request will tell us we need to do here, either a enumeration
query, an activation or a deactivation. */
switch (command -> ux_host_class_command_request)
{
case UX_HOST_CLASS_COMMAND_QUERY:
if (_ux_host_class_dummy_command_query_list_check(command) == UX_SUCCESS)
return(UX_SUCCESS);
/* Only for device : class subclass protocol. */
if (command -> ux_host_class_command_usage != UX_HOST_CLASS_COMMAND_USAGE_DCSP)
return(UX_NO_CLASS_MATCH);
/* Skip undefined or composite. */
if (command -> ux_host_class_command_class == 0 ||
command -> ux_host_class_command_class == 0xFE)
return(UX_NO_CLASS_MATCH);
if (!_ux_host_class_dummy_query_reject_unknown)
return(UX_SUCCESS);
return(UX_NO_CLASS_MATCH);
case UX_HOST_CLASS_COMMAND_ACTIVATE:
return _ux_host_class_dummy_device_activate(command);
/* Standalone activate wait support. */
case UX_HOST_CLASS_COMMAND_ACTIVATE_WAIT:
return (UX_STATE_NEXT);
case UX_HOST_CLASS_COMMAND_DEACTIVATE:
return _ux_host_class_dummy_device_deactivate(command);
default:
/* Error trap. */
_ux_system_error_handler(UX_SYSTEM_LEVEL_THREAD, UX_SYSTEM_CONTEXT_CLASS, UX_FUNCTION_NOT_SUPPORTED);
/* If trace is enabled, insert this event into the trace buffer. */
UX_TRACE_IN_LINE_INSERT(UX_TRACE_ERROR, UX_FUNCTION_NOT_SUPPORTED, 0, 0, 0, UX_TRACE_ERRORS, 0, 0)
return(UX_FUNCTION_NOT_SUPPORTED);
}
}
static UINT _ux_host_class_dummy_device_configure(UX_HOST_CLASS_DUMMY *dummy)
{
UINT status;
UX_DEVICE *device;
device = dummy -> ux_host_class_dummy_device;
status = _ux_host_stack_device_configuration_select(device -> ux_device_first_configuration);
return(UX_SUCCESS);
}
UINT _ux_host_class_dummy_device_activate(UX_HOST_CLASS_COMMAND *command)
{
UX_DEVICE *device;
UX_HOST_CLASS_DUMMY *dummy;
device = (UX_DEVICE *) command -> ux_host_class_command_container;
dummy = (UX_HOST_CLASS_DUMMY *)_ux_utility_memory_allocate(UX_NO_ALIGN, UX_REGULAR_MEMORY, sizeof(UX_HOST_CLASS_DUMMY));
if (dummy == UX_NULL)
return(UX_MEMORY_INSUFFICIENT);
dummy -> ux_host_class_dummy_class = command -> ux_host_class_command_class_ptr;
dummy -> ux_host_class_dummy_interface = UX_NULL;
dummy -> ux_host_class_dummy_device = device;
device -> ux_device_class_instance = (VOID *)dummy;
_ux_host_stack_class_instance_create(dummy -> ux_host_class_dummy_class, (VOID *)dummy);
if (_ux_host_class_dummy_device_configure(dummy) != UX_SUCCESS)
{
_ux_utility_memory_free(dummy);
return(UX_ERROR);
}
dummy -> ux_host_class_dummy_state = UX_HOST_CLASS_INSTANCE_LIVE;
if (_ux_system_host -> ux_system_host_change_function != UX_NULL)
_ux_system_host -> ux_system_host_change_function(UX_DEVICE_INSERTION, dummy -> ux_host_class_dummy_class, (VOID *) dummy);
return(UX_SUCCESS);
}
UINT _ux_host_class_dummy_device_deactivate(UX_HOST_CLASS_COMMAND *command)
{
UX_HOST_CLASS_DUMMY *dummy;
UX_CONFIGURATION *configuration;
UX_INTERFACE *interface;
UX_ENDPOINT *endpoint;
dummy = (UX_HOST_CLASS_DUMMY *)command -> ux_host_class_command_instance;
dummy -> ux_host_class_dummy_state = UX_HOST_CLASS_INSTANCE_SHUTDOWN;
/* Abort all transfer of current configuration. */
configuration = dummy -> ux_host_class_dummy_device -> ux_device_current_configuration;
interface = configuration -> ux_configuration_first_interface;
while(interface)
{
endpoint = interface -> ux_interface_first_endpoint;
while(endpoint)
{
_ux_host_stack_endpoint_transfer_abort(endpoint);
endpoint = endpoint -> ux_endpoint_next_endpoint;
}
interface = interface -> ux_interface_next_interface;
}
/* If the class instance was busy, let it finish properly and not return. */
_ux_host_thread_sleep(UX_ENUMERATION_THREAD_WAIT);
/* Destroy the instance. */
_ux_host_stack_class_instance_destroy(dummy -> ux_host_class_dummy_class, (VOID *) dummy);
if (_ux_system_host -> ux_system_host_change_function != UX_NULL)
_ux_system_host -> ux_system_host_change_function(UX_DEVICE_REMOVAL, dummy -> ux_host_class_dummy_class, (VOID *) dummy);
return(UX_SUCCESS);
}
#if 0
UX_CONFIGURATION *_ux_host_class_dummy_get_configuration(UX_HOST_CLASS_DUMMY *dummy, UCHAR configuration_value)
{
UX_DEVICE *device;
UX_CONFIGURATION *configuration;
UX_INTERFACE *interface;
if (dummy == UX_NULL)
return(UX_NULL);
if (dummy -> ux_host_class_dummy_device)
device = dummy -> ux_host_class_dummy_device;
else if (dummy -> ux_host_class_dummy_interface)
{
interface = dummy -> ux_host_class_dummy_interface;
configuration = interface -> ux_interface_configuration;
device = dummy -> ux_host_class_dummy_device;
}
else
return(UX_NULL);
configuration = device -> ux_device_first_configuration;
while(configuration)
{
if (configuration -> ux_configuration_descriptor.bConfigurationValue == configuration_value)
return(configuration);
configuration = configuration -> ux_configuration_next_configuration;
}
return(UX_NULL);
}
#endif
static UX_INTERFACE *_ux_host_class_dummy_get_interface(UX_HOST_CLASS_DUMMY *dummy, UCHAR interface_number, UCHAR alternate_setting)
{
UX_DEVICE *device;
UX_CONFIGURATION *configuration;
UX_INTERFACE *interface;
if (dummy == UX_NULL)
return(UX_NULL);
if (dummy -> ux_host_class_dummy_device)
{
device = dummy -> ux_host_class_dummy_device;
configuration = device -> ux_device_current_configuration;
}
else if (dummy -> ux_host_class_dummy_interface)
{
interface = dummy -> ux_host_class_dummy_interface;
configuration = interface -> ux_interface_configuration;
}
else
return(UX_NULL);
interface = configuration -> ux_configuration_first_interface;
while(interface)
{
if (interface -> ux_interface_descriptor.bInterfaceNumber == (ULONG)interface_number &&
interface -> ux_interface_descriptor.bAlternateSetting == (ULONG)alternate_setting)
return(interface);
interface = interface -> ux_interface_next_interface;
}
return(UX_NULL);
}
UINT _ux_host_class_dummy_select_interface(UX_HOST_CLASS_DUMMY *dummy, UCHAR interface_number, UCHAR alternate_setting)
{
UX_INTERFACE *interface = _ux_host_class_dummy_get_interface(dummy, interface_number, alternate_setting);
if (interface == UX_NULL)
return(UX_ERROR);
return(ux_host_stack_interface_setting_select(interface));
}
static UX_ENDPOINT *_ux_host_class_dummy_device_get_endpoint(UX_HOST_CLASS_DUMMY *dummy, UCHAR endpoint_address, UCHAR alternate_setting)
{
UX_CONFIGURATION *configuration;
UX_INTERFACE *interface;
UX_ENDPOINT *endpoint;
if (dummy == UX_NULL)
return(UX_NULL);
if (endpoint_address == 0)
return(&dummy -> ux_host_class_dummy_device -> ux_device_control_endpoint);
configuration = dummy -> ux_host_class_dummy_device -> ux_device_current_configuration;
if (configuration == UX_NULL)
return(UX_NULL);
interface = configuration -> ux_configuration_first_interface;
while(interface)
{
if (interface -> ux_interface_descriptor.bAlternateSetting == alternate_setting)
{
endpoint = interface -> ux_interface_first_endpoint;
while(endpoint)
{
if (endpoint -> ux_endpoint_descriptor.bEndpointAddress == endpoint_address)
return(endpoint);
endpoint = endpoint -> ux_endpoint_next_endpoint;
}
}
interface = interface -> ux_interface_next_interface;
}
return(UX_NULL);
}
UX_ENDPOINT *_ux_host_class_dummy_get_endpoint(UX_HOST_CLASS_DUMMY *dummy, UCHAR endpoint_address, UCHAR alternate_setting)
{
UX_INTERFACE *interface;
UX_ENDPOINT *endpoint;
if (dummy == UX_NULL)
return(UX_NULL);
if (dummy -> ux_host_class_dummy_device)
return(_ux_host_class_dummy_device_get_endpoint(dummy, endpoint_address, alternate_setting));
interface = dummy -> ux_host_class_dummy_interface;
if (endpoint_address == 0)
return(&interface -> ux_interface_configuration -> ux_configuration_device -> ux_device_control_endpoint);
if (interface -> ux_interface_descriptor.bAlternateSetting != (ULONG)alternate_setting)
return(UX_NULL);
endpoint = interface -> ux_interface_first_endpoint;
while(endpoint)
{
if (endpoint -> ux_endpoint_descriptor.bEndpointAddress == (ULONG)endpoint_address)
{
return(endpoint);
}
endpoint = endpoint -> ux_endpoint_next_endpoint;
}
return(UX_NULL);
}
UX_TRANSFER *_ux_host_class_dummy_get_transfer_request(UX_HOST_CLASS_DUMMY *dummy, UCHAR endpoint_address, UCHAR alternate_setting)
{
UX_ENDPOINT *endpoint;
endpoint = _ux_host_class_dummy_get_endpoint(dummy, endpoint_address, alternate_setting);
if (endpoint == UX_NULL)
return(UX_NULL);
return(&endpoint -> ux_endpoint_transfer_request);
}
VOID _ux_host_class_dummy_set_timeout(UX_HOST_CLASS_DUMMY *dummy, UCHAR endpoint_address, UCHAR alternate_setting, ULONG timeout)
{
UX_TRANSFER *transfer = _ux_host_class_dummy_get_transfer_request(dummy, endpoint_address, alternate_setting);
UX_TEST_ASSERT(transfer);
transfer -> ux_transfer_request_timeout_value = timeout;
}
ULONG _ux_host_class_dummy_get_max_packet_size(UX_HOST_CLASS_DUMMY *dummy, UCHAR endpoint_address, UCHAR alternate_setting)
{
UX_ENDPOINT *endpoint = _ux_host_class_dummy_get_endpoint(dummy, endpoint_address, alternate_setting);
UX_TEST_ASSERT(endpoint);
return(endpoint->ux_endpoint_descriptor.wMaxPacketSize & UX_MAX_PACKET_SIZE_MASK);
}
ULONG _ux_host_class_dummy_get_max_payload_size(UX_HOST_CLASS_DUMMY *dummy, UCHAR endpoint_address, UCHAR alternate_setting)
{
UX_ENDPOINT *endpoint = _ux_host_class_dummy_get_endpoint(dummy, endpoint_address, alternate_setting);
ULONG trans, size;
UX_TEST_ASSERT(endpoint);
size = endpoint->ux_endpoint_descriptor.wMaxPacketSize & UX_MAX_PACKET_SIZE_MASK;
trans = endpoint->ux_endpoint_descriptor.wMaxPacketSize & UX_MAX_NUMBER_OF_TRANSACTIONS_MASK;
if (trans)
{
trans >>= UX_MAX_NUMBER_OF_TRANSACTIONS_SHIFT;
UX_TEST_ASSERT(trans < 3);
size *= (trans + 1);
}
return(size);
}
#if !defined(UX_HOST_STANDALONE)
UINT _ux_host_class_dummy_transfer(UX_HOST_CLASS_DUMMY *dummy, UCHAR endpoint_address, UCHAR alternate_setting, UCHAR *buffer, ULONG length, ULONG *actual_length)
{
UX_TRANSFER *transfer = _ux_host_class_dummy_get_transfer_request(dummy, endpoint_address, alternate_setting);
ULONG payload_size = _ux_host_class_dummy_get_max_payload_size(dummy, endpoint_address, alternate_setting);
ULONG transfer_size;
UINT status;
UX_TEST_ASSERT(transfer);
*actual_length = 0;
do {
transfer_size = UX_MIN(payload_size, length);
transfer->ux_transfer_request_requested_length = transfer_size;
transfer->ux_transfer_request_data_pointer = buffer;
status = ux_host_stack_transfer_request(transfer);
/* Error check. */
if (status != UX_SUCCESS)
return(status);
/* Semaphore wait. */
status = _ux_utility_semaphore_get(&transfer->ux_transfer_request_semaphore, transfer->ux_transfer_request_timeout_value);
*actual_length += transfer->ux_transfer_request_actual_length;
/* Semaphore error. */
if (status != UX_SUCCESS)
{
ux_host_stack_transfer_request_abort(transfer);
transfer->ux_transfer_request_completion_code = UX_TRANSFER_TIMEOUT;
return(UX_TRANSFER_TIMEOUT);
}
/* Short packet check. */
if (transfer_size != transfer->ux_transfer_request_actual_length)
return(UX_SUCCESS);
/* Update transfer. */
buffer += transfer_size;
length -= transfer_size;
} while(length);
return(UX_SUCCESS);
}
#endif
UINT _ux_host_class_dummy_abort(UX_HOST_CLASS_DUMMY *dummy, UCHAR endpoint_address, UCHAR alternate_setting)
{
UX_TRANSFER *transfer = _ux_host_class_dummy_get_transfer_request(dummy, endpoint_address, alternate_setting);
UX_TEST_ASSERT(transfer);
return ux_host_stack_transfer_request_abort(transfer);
}
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