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usbx/test/regression/usbx_dpump_basic_test.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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/* This test is designed to test the simple dpump host/device class operation. */
#include <stdio.h>
#include "tx_api.h"
#include "ux_api.h"
#include "ux_system.h"
#include "ux_utility.h"
#include "ux_host_class_dpump.h"
#include "ux_device_class_dpump.h"
/* Define USBX demo constants. */
#define UX_DEMO_STACK_SIZE 4096
#define UX_DEMO_BUFFER_SIZE 2048
#define UX_DEMO_RUN 1
#define UX_DEMO_MEMORY_SIZE (64*1024)
/* Define the counters used in the demo application... */
static ULONG thread_0_counter;
static ULONG thread_1_counter;
static ULONG error_counter;
/* Define USBX demo global variables. */
static unsigned char host_out_buffer[UX_HOST_CLASS_DPUMP_PACKET_SIZE];
static unsigned char host_in_buffer[UX_HOST_CLASS_DPUMP_PACKET_SIZE];
static unsigned char slave_buffer[UX_HOST_CLASS_DPUMP_PACKET_SIZE];
static UX_HOST_CLASS *class_driver;
static UX_HOST_CLASS_DPUMP *dpump;
static UX_SLAVE_CLASS_DPUMP *dpump_slave;
static UINT expected_error;
#define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED 50
static UCHAR device_framework_full_speed[] = {
/* Device descriptor */
0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08,
0xec, 0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x01,
/* Configuration descriptor */
0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0xc0,
0x32,
/* Interface descriptor */
0x09, 0x04, 0x00, 0x00, 0x02, 0x99, 0x99, 0x99,
0x00,
/* Endpoint descriptor (Bulk Out) */
0x07, 0x05, 0x01, 0x02, 0x40, 0x00, 0x00,
#ifdef UX_DEVICE_BIDIRECTIONAL_ENDPOINT_SUPPORT
/* Endpoint descriptor (Bulk In) */
0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00
#else
/* Endpoint descriptor (Bulk In) */
0x07, 0x05, 0x82, 0x02, 0x40, 0x00, 0x00
#endif
};
#define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED 60
static UCHAR device_framework_high_speed[] = {
/* Device descriptor */
0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
0x0a, 0x07, 0x25, 0x40, 0x01, 0x00, 0x01, 0x02,
0x03, 0x01,
/* Device qualifier descriptor */
0x0a, 0x06, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
0x01, 0x00,
/* Configuration descriptor */
0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0xc0,
0x32,
/* Interface descriptor */
0x09, 0x04, 0x00, 0x00, 0x02, 0x99, 0x99, 0x99,
0x00,
/* Endpoint descriptor (Bulk Out) */
0x07, 0x05, 0x01, 0x02, 0x00, 0x02, 0x00,
#ifdef UX_DEVICE_BIDIRECTIONAL_ENDPOINT_SUPPORT
/* Endpoint descriptor (Bulk In) */
0x07, 0x05, 0x81, 0x02, 0x40, 0x00, 0x00
#else
/* Endpoint descriptor (Bulk In) */
0x07, 0x05, 0x82, 0x02, 0x00, 0x02, 0x00
#endif
};
/* String Device Framework :
Byte 0 and 1 : Word containing the language ID : 0x0904 for US
Byte 2 : Byte containing the index of the descriptor
Byte 3 : Byte containing the length of the descriptor string
*/
#define STRING_FRAMEWORK_LENGTH 38
static UCHAR string_framework[] = {
/* Manufacturer string descriptor : Index 1 */
0x09, 0x04, 0x01, 0x0c,
0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c,
0x6f, 0x67, 0x69, 0x63,
/* Product string descriptor : Index 2 */
0x09, 0x04, 0x02, 0x0c,
0x44, 0x61, 0x74, 0x61, 0x50, 0x75, 0x6d, 0x70,
0x44, 0x65, 0x6d, 0x6f,
/* Serial Number string descriptor : Index 3 */
0x09, 0x04, 0x03, 0x04,
0x30, 0x30, 0x30, 0x31
};
/* Multiple languages are supported on the device, to add
a language besides English, the unicode language code must
be appended to the language_id_framework array and the length
adjusted accordingly. */
#define LANGUAGE_ID_FRAMEWORK_LENGTH 2
static UCHAR language_id_framework[] = {
/* English. */
0x09, 0x04
};
/* Define prototypes for external Host Controller's (HCDs), classes and clients. */
static VOID tx_demo_instance_activate(VOID *dpump_instance);
static VOID tx_demo_instance_deactivate(VOID *dpump_instance);
#if defined(UX_HOST_STANDALONE)
static UINT tx_demo_host_change_function(ULONG e, UX_HOST_CLASS *c, VOID *p);
#else
#define tx_demo_host_change_function UX_NULL
#endif
UINT _ux_host_class_dpump_entry(UX_HOST_CLASS_COMMAND *command);
UINT ux_hcd_sim_initialize(UX_HCD *hcd);
UINT _ux_host_class_dpump_write(UX_HOST_CLASS_DPUMP *dpump, UCHAR * data_pointer,
ULONG requested_length, ULONG *actual_length);
UINT _ux_host_class_dpump_read (UX_HOST_CLASS_DPUMP *dpump, UCHAR *data_pointer,
ULONG requested_length, ULONG *actual_length);
static TX_THREAD tx_demo_thread_host_simulation;
static TX_THREAD tx_demo_thread_slave_simulation;
static void tx_demo_thread_host_simulation_entry(ULONG);
static void tx_demo_thread_slave_simulation_entry(ULONG);
/* Define the ISR dispatch. */
extern VOID (*test_isr_dispatch)(void);
/* Prototype for test control return. */
void test_control_return(UINT status);
/* Define the ISR dispatch routine. */
static void test_isr(void)
{
/* For further expansion of interrupt-level testing. */
}
static VOID error_callback(UINT system_level, UINT system_context, UINT error_code)
{
if (expected_error == 0 || error_code != expected_error)
{
/* Failed test. */
printf("Error on line %d, system_level: %d, system_context: %d, error code: %x\n", __LINE__, system_level, system_context, error_code);
// test_control_return(1);
}
}
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void usbx_dpump_basic_test_application_define(void *first_unused_memory)
#endif
{
UINT status;
CHAR *stack_pointer;
CHAR *memory_pointer;
UX_SLAVE_CLASS_DPUMP_PARAMETER parameter;
/* Initialize the free memory pointer. */
stack_pointer = (CHAR *) first_unused_memory;
memory_pointer = stack_pointer + (UX_DEMO_STACK_SIZE * 2);
/* Initialize USBX Memory. */
status = ux_system_initialize(memory_pointer, UX_DEMO_MEMORY_SIZE, UX_NULL, 0);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("Running DPUMP Basic Functionality Test.............................. ERROR #1\n");
test_control_return(1);
}
/* Register the error callback. */
_ux_utility_error_callback_register(error_callback);
/* The code below is required for installing the host portion of USBX. */
status = ux_host_stack_initialize(tx_demo_host_change_function);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("Running DPUMP Basic Functionality Test.............................. ERROR #2\n");
test_control_return(1);
}
/* Register all the host class drivers for this USBX implementation. */
status = ux_host_stack_class_register(_ux_system_host_class_dpump_name, ux_host_class_dpump_entry);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("Running DPUMP Basic Functionality Test.............................. ERROR #3\n");
test_control_return(1);
}
/* The code below is required for installing the device portion of USBX */
status = ux_device_stack_initialize(device_framework_high_speed, DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED,
device_framework_full_speed, DEVICE_FRAMEWORK_LENGTH_FULL_SPEED,
string_framework, STRING_FRAMEWORK_LENGTH,
language_id_framework, LANGUAGE_ID_FRAMEWORK_LENGTH, UX_NULL);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("Running DPUMP Basic Functionality Test.............................. ERROR #5\n");
test_control_return(1);
}
/* Set the parameters for callback when insertion/extraction of a Data Pump device. */
parameter.ux_slave_class_dpump_instance_activate = tx_demo_instance_activate;
parameter.ux_slave_class_dpump_instance_deactivate = tx_demo_instance_deactivate;
/* Initialize the device dpump class. The class is connected with interface 0 */
status = ux_device_stack_class_register(_ux_system_slave_class_dpump_name, _ux_device_class_dpump_entry,
1, 0, &parameter);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("Running DPUMP Basic Functionality Test.............................. ERROR #6\n");
test_control_return(1);
}
/* Initialize the simulated device controller. */
status = _ux_dcd_sim_slave_initialize();
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("Running DPUMP Basic Functionality Test.............................. ERROR #7\n");
test_control_return(1);
}
/* Register all the USB host controllers available in this system */
status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, ux_hcd_sim_host_initialize,0,0);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("Running DPUMP Basic Functionality Test.............................. ERROR #4\n");
test_control_return(1);
}
/* Create the main host simulation thread. */
status = tx_thread_create(&tx_demo_thread_host_simulation, "tx demo host simulation", tx_demo_thread_host_simulation_entry, 0,
stack_pointer, UX_DEMO_STACK_SIZE,
20, 20, 1, TX_AUTO_START);
/* Check for error. */
if (status != TX_SUCCESS)
{
printf("Running DPUMP Basic Functionality Test.............................. ERROR #8\n");
test_control_return(1);
}
/* Create the main demo thread. */
status = tx_thread_create(&tx_demo_thread_slave_simulation, "tx demo slave simulation", tx_demo_thread_slave_simulation_entry, 0,
stack_pointer + UX_DEMO_STACK_SIZE, UX_DEMO_STACK_SIZE,
20, 20, 1, TX_AUTO_START);
/* Check for error. */
if (status != TX_SUCCESS)
{
printf("Running DPUMP Basic Functionality Test.............................. ERROR #9\n");
test_control_return(1);
}
}
static void tx_demo_thread_host_simulation_entry(ULONG arg)
{
UINT status;
ULONG actual_length;
UCHAR current_char;
UX_HOST_CLASS *class;
UINT i;
#if 0
UX_ENDPOINT *endpoint;
#endif
/* Inform user. */
printf("Running DPUMP Basic Functionality Test.............................. ");
/* Find the class container with unregistered name. */
status = ux_host_stack_class_get(_ux_system_host_class_hid_name, &class);
/* Should return error. */
if (status != UX_HOST_CLASS_UNKNOWN)
{
/* DPUMP basic test error. */
printf("ERROR #10\n");
test_control_return(1);
}
/* Find the main data pump container. */
status = ux_host_stack_class_get(_ux_system_host_class_dpump_name, &class);
/* Check for error. */
if (status != UX_SUCCESS)
{
/* DPUMP basic test error. */
printf("ERROR #10\n");
test_control_return(1);
}
/* We get the first instance of the data pump device. */
do
{
status = ux_host_stack_class_instance_get(class, 0, (VOID **) &dpump);
#if defined(UX_HOST_STANDALONE)
ux_system_tasks_run();
#endif
tx_thread_relinquish();
} while (status != UX_SUCCESS);
/* We still need to wait for the data pump status to be live. */
while (dpump -> ux_host_class_dpump_state != UX_HOST_CLASS_INSTANCE_LIVE)
{
#if defined(UX_HOST_STANDALONE)
ux_system_tasks_run();
#endif
tx_thread_relinquish();
}
/* At this point, the data pump class has been found. Now use the
data pump to send and receive data between the host and device. */
/* We start with a 'A' in buffer. */
current_char = 'A';
/* Perform this test sequence 100 times. */
for (i = 0; i < 100; i++)
{
/* Increment thread counter. */
thread_0_counter++;
/* Initialize the write buffer. */
_ux_utility_memory_set(host_out_buffer, current_char, UX_HOST_CLASS_DPUMP_PACKET_SIZE);
/* Increment the character in buffer. */
current_char++;
/* Check for upper alphabet limit. */
if (current_char > 'Z')
current_char = 'A';
/* Write to the host Data Pump Bulk out endpoint. */
status = _ux_host_class_dpump_write (dpump, host_out_buffer, UX_HOST_CLASS_DPUMP_PACKET_SIZE, &actual_length);
/* Check for error. */
if (status != UX_SUCCESS)
{
/* DPUMP basic test error. */
printf("ERROR #%d: 0x%x\n", __LINE__, status);
test_control_return(1);
}
/* Verify that the status and the amount of data is correct. */
if ((status != UX_SUCCESS) || actual_length != UX_HOST_CLASS_DPUMP_PACKET_SIZE)
{
/* DPUMP basic test error. */
printf("ERROR #12\n");
test_control_return(1);
}
#if defined(UX_HOST_STANDALONE)
/* Relinquish to other thread. */
tx_thread_relinquish();
#endif
/* Read to the Data Pump Bulk out endpoint. */
status = _ux_host_class_dpump_read (dpump, host_in_buffer, UX_HOST_CLASS_DPUMP_PACKET_SIZE, &actual_length);
/* Verify that the status and the amount of data is correct. */
if ((status != UX_SUCCESS) || actual_length != UX_HOST_CLASS_DPUMP_PACKET_SIZE)
{
/* DPUMP basic test error. */
printf("ERROR #13\n");
test_control_return(1);
}
/* Relinquish to other thread. */
tx_thread_relinquish();
}
#if 0
/* Test ux_host_stack_endpoint_reset with invalid endpoint number. */
endpoint = dpump -> ux_host_class_dpump_interface -> ux_interface_first_endpoint;
endpoint -> ux_endpoint_descriptor.bEndpointAddress = 0xf;
expected_error = UX_TRANSFER_STALLED;
status = _ux_host_stack_endpoint_reset(endpoint);
/* Check for error. */
if (status == UX_SUCCESS)
{
/* DPUMP basic test error. */
printf("ERROR #14\n");
test_control_return(1);
}
#endif
expected_error = 0;
/* Sleep for a tick to make sure everything is complete. */
tx_thread_sleep(1);
/* Check for errors from other threads. */
if (error_counter)
{
/* DPUMP error. */
printf("ERROR #%d: total %ld errors\n", __LINE__, error_counter);
test_control_return(1);
}
else
{
/* Successful test. */
printf("SUCCESS!\n");
test_control_return(0);
}
}
static void tx_demo_thread_slave_simulation_entry(ULONG arg)
{
UINT status;
ULONG actual_length;
#if defined(UX_DEVICE_STANDALONE)
#define DPUMP_DEVICE_STATE_READ UX_STATE_STEP
#define DPUMP_DEVICE_STATE_WRITE UX_STATE_STEP + 1
UINT dpump_device_state = UX_STATE_RESET;
#endif
while(1)
{
#if defined(UX_DEVICE_STANDALONE)
/* Run device tasks. */
ux_system_tasks_run();
/* DPUMP echo state machine. */
switch(dpump_device_state)
{
case UX_STATE_RESET:
if (dpump_slave != UX_NULL)
/* Start reading. */
dpump_device_state = DPUMP_DEVICE_STATE_READ;
break;
case DPUMP_DEVICE_STATE_READ:
/* Read from the device data pump. */
if (dpump_slave == UX_NULL)
{
dpump_device_state = UX_STATE_RESET;
break;
}
status = ux_device_class_dpump_read_run(dpump_slave, slave_buffer, UX_HOST_CLASS_DPUMP_PACKET_SIZE, &actual_length);
if (status < UX_STATE_NEXT)
{
printf("ERROR #%d: read status 0x%x\n", __LINE__, status);
error_counter ++;
return;
}
if (status == UX_STATE_NEXT)
{
if (actual_length != UX_HOST_CLASS_DPUMP_PACKET_SIZE)
{
printf("ERROR #%d: read length %ld\n", __LINE__, actual_length);
error_counter ++;
return;
}
dpump_device_state = DPUMP_DEVICE_STATE_WRITE;
}
break;
case DPUMP_DEVICE_STATE_WRITE:
/* Now write to the device data pump. */
if (dpump_slave == UX_NULL)
{
dpump_device_state = UX_STATE_RESET;
break;
}
status = ux_device_class_dpump_write_run(dpump_slave, slave_buffer, UX_HOST_CLASS_DPUMP_PACKET_SIZE, &actual_length);
if (status < UX_STATE_NEXT)
{
printf("ERROR #%d: write status 0x%x\n", __LINE__, status);
error_counter ++;
return;
}
if (status == UX_STATE_NEXT)
dpump_device_state = DPUMP_DEVICE_STATE_READ;
break;
default:
dpump_device_state = UX_STATE_RESET;
}
/* Increment thread counter. */
thread_1_counter++;
/* Relinquish to other thread. */
tx_thread_relinquish();
#else
/* Ensure the dpump class on the device is still alive. */
while (dpump_slave != UX_NULL)
{
/* Increment thread counter. */
thread_1_counter++;
/* Read from the device data pump. */
status = _ux_device_class_dpump_read(dpump_slave, slave_buffer, UX_HOST_CLASS_DPUMP_PACKET_SIZE, &actual_length);
/* Verify that the status and the amount of data is correct. */
if ((status != UX_SUCCESS) || actual_length != UX_HOST_CLASS_DPUMP_PACKET_SIZE)
{
printf("ERROR #%d.%ld: read status 0x%x, length %ld\n", __LINE__, thread_1_counter, status, actual_length);
/* Increment error counter. */
error_counter++;
/* Return from thread. */
return;
}
/* Now write to the device data pump. */
status = _ux_device_class_dpump_write(dpump_slave, slave_buffer, UX_HOST_CLASS_DPUMP_PACKET_SIZE, &actual_length);
/* Verify that the status and the amount of data is correct. */
if ((status != UX_SUCCESS) || actual_length != UX_HOST_CLASS_DPUMP_PACKET_SIZE)
{
printf("ERROR #%d.%ld: write status 0x%x, length %ld\n", __LINE__, thread_1_counter, status, actual_length);
/* Increment error counter. */
error_counter++;
/* Return from thread. */
return;
}
}
/* Relinquish to other thread. */
tx_thread_relinquish();
#endif
}
}
static VOID tx_demo_instance_activate(VOID *dpump_instance)
{
/* Save the DPUMP instance. */
dpump_slave = (UX_SLAVE_CLASS_DPUMP *) dpump_instance;
}
static VOID tx_demo_instance_deactivate(VOID *dpump_instance)
{
/* Reset the DPUMP instance. */
dpump_slave = UX_NULL;
}
#if defined(UX_HOST_STANDALONE)
static UINT tx_demo_host_change_function(ULONG e, UX_HOST_CLASS *c, VOID *p)
{
if (e == UX_STANDALONE_WAIT_BACKGROUND_TASK)
{
tx_thread_relinquish();
}
}
#endif
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