mirror of
https://github.com/FreeRTOS/FreeRTOS-Plus-TCP
synced 2025-10-24 12:02:37 +08:00
061a24db85
* build fix * fixed faiing tests for FreeRTOS_TCP_IP * fixed faiing tests for FreeRTOS_TCP_IP_diffconfig * fixed faiing tests for FreeRTOS_TCP_Transmission * fixed minor issue with prepareReplyDNSMessage * fix arp test failures * fix ARP tests * wip FreeRTOS_DNS utest * fix DNS utest failure * testing coverage * testing coverage * updating comments * disable coverage check
358 lines
14 KiB
C
358 lines
14 KiB
C
/*
|
|
* FreeRTOS+TCP <DEVELOPMENT BRANCH>
|
|
* Copyright (C) 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
|
|
*
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy of
|
|
* this software and associated documentation files (the "Software"), to deal in
|
|
* the Software without restriction, including without limitation the rights to
|
|
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
|
* the Software, and to permit persons to whom the Software is furnished to do so,
|
|
* subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
|
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
|
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* http://aws.amazon.com/freertos
|
|
* http://www.FreeRTOS.org
|
|
*/
|
|
|
|
|
|
/* Include Unity header */
|
|
#include "unity.h"
|
|
|
|
/* Include standard libraries */
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdint.h>
|
|
|
|
#include "mock_task.h"
|
|
#include "mock_list.h"
|
|
|
|
/* This must come after list.h is included (in this case, indirectly
|
|
* by mock_list.h). */
|
|
#include "mock_IP_DiffConfig1_list_macros.h"
|
|
#include "mock_queue.h"
|
|
#include "mock_event_groups.h"
|
|
|
|
#include "mock_FreeRTOS_IP_Private.h"
|
|
#include "mock_FreeRTOS_IP_Utils.h"
|
|
#include "mock_FreeRTOS_IP_Timers.h"
|
|
#include "mock_FreeRTOS_TCP_IP.h"
|
|
#include "mock_FreeRTOS_ICMP.h"
|
|
#include "mock_FreeRTOS_ARP.h"
|
|
#include "mock_NetworkBufferManagement.h"
|
|
#include "mock_NetworkInterface.h"
|
|
#include "mock_FreeRTOS_DHCP.h"
|
|
#include "mock_FreeRTOS_Sockets.h"
|
|
#include "mock_FreeRTOS_Routing.h"
|
|
#include "mock_FreeRTOS_DNS.h"
|
|
#include "mock_FreeRTOS_Stream_Buffer.h"
|
|
#include "mock_FreeRTOS_TCP_WIN.h"
|
|
#include "mock_FreeRTOS_UDP_IP.h"
|
|
#include "mock_FreeRTOS_IPv4_Private.h"
|
|
#include "mock_FreeRTOS_ND.h"
|
|
|
|
#include "FreeRTOS_IP.h"
|
|
#include "FreeRTOS_IPv4.h"
|
|
|
|
#include "FreeRTOS_IP_DiffConfig1_stubs.c"
|
|
#include "catch_assert.h"
|
|
|
|
#include "FreeRTOSIPConfig.h"
|
|
|
|
extern NetworkInterface_t xInterfaces[ 1 ];
|
|
|
|
void prvIPTask( void * pvParameters );
|
|
void prvProcessIPEventsAndTimers( void );
|
|
eFrameProcessingResult_t prvProcessIPPacket( IPPacket_t * pxIPPacket,
|
|
NetworkBufferDescriptor_t * const pxNetworkBuffer );
|
|
void prvProcessEthernetPacket( NetworkBufferDescriptor_t * const pxNetworkBuffer );
|
|
|
|
static BaseType_t NetworkInterfaceOutputFunction_Stub_Called = 0;
|
|
|
|
static BaseType_t NetworkInterfaceOutputFunction_Stub( struct xNetworkInterface * pxDescriptor,
|
|
NetworkBufferDescriptor_t * const pxNetworkBuffer,
|
|
BaseType_t xReleaseAfterSend )
|
|
{
|
|
NetworkInterfaceOutputFunction_Stub_Called++;
|
|
return 0;
|
|
}
|
|
|
|
extern BaseType_t xIPTaskInitialised;
|
|
extern BaseType_t xNetworkDownEventPending;
|
|
|
|
static uint8_t ReleaseTCPPayloadBuffer[ 1500 ];
|
|
static BaseType_t ReleaseTCPPayloadBufferxByteCount = 100;
|
|
static size_t StubuxStreamBufferGetPtr_ReturnBadAddress( StreamBuffer_t * pxBuffer,
|
|
uint8_t ** ppucData,
|
|
int lCounter )
|
|
{
|
|
*ppucData = &ReleaseTCPPayloadBuffer[ 150 ];
|
|
|
|
return 0xFFFFFF;
|
|
}
|
|
|
|
static size_t StubuxStreamBufferGetPtr_ReturnIncorrectSize( StreamBuffer_t * pxBuffer,
|
|
uint8_t ** ppucData,
|
|
int lCounter )
|
|
{
|
|
*ppucData = &ReleaseTCPPayloadBuffer[ 0 ];
|
|
|
|
return( ReleaseTCPPayloadBufferxByteCount >> 1 );
|
|
}
|
|
|
|
static size_t StubuxStreamBufferGetPtr_ReturnCorrectVals( StreamBuffer_t * pxBuffer,
|
|
uint8_t ** ppucData,
|
|
int lCounter )
|
|
{
|
|
*ppucData = &ReleaseTCPPayloadBuffer[ 0 ];
|
|
|
|
return ReleaseTCPPayloadBufferxByteCount;
|
|
}
|
|
|
|
static void vSetIPTaskHandle( TaskHandle_t xTaskHandleToSet )
|
|
{
|
|
const uint8_t ucIPAddress[ ipIP_ADDRESS_LENGTH_BYTES ];
|
|
const uint8_t ucNetMask[ ipIP_ADDRESS_LENGTH_BYTES ];
|
|
const uint8_t ucGatewayAddress[ ipIP_ADDRESS_LENGTH_BYTES ];
|
|
const uint8_t ucDNSServerAddress[ ipIP_ADDRESS_LENGTH_BYTES ];
|
|
const uint8_t ucMACAddress[ ipMAC_ADDRESS_LENGTH_BYTES ];
|
|
NetworkEndPoint_t xFirstEndPoint, * pxFirstEndPoint = &xFirstEndPoint;
|
|
|
|
pxFillInterfaceDescriptor_IgnoreAndReturn( pdTRUE );
|
|
FreeRTOS_FillEndPoint_Ignore();
|
|
|
|
FreeRTOS_FirstNetworkInterface_IgnoreAndReturn( pdTRUE );
|
|
|
|
FreeRTOS_FirstEndPoint_ExpectAndReturn( NULL, pxFirstEndPoint );
|
|
|
|
vPreCheckConfigs_Expect();
|
|
|
|
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
|
|
xQueueGenericCreateStatic_ExpectAnyArgsAndReturn( ( QueueHandle_t ) 0x1234ABCD );
|
|
#else
|
|
xQueueGenericCreate_ExpectAnyArgsAndReturn( ( QueueHandle_t ) 0x1234ABCD );
|
|
#endif /* configSUPPORT_STATIC_ALLOCATION */
|
|
|
|
#if ( configQUEUE_REGISTRY_SIZE > 0 )
|
|
vQueueAddToRegistry_ExpectAnyArgs();
|
|
#endif
|
|
|
|
xNetworkBuffersInitialise_ExpectAndReturn( pdPASS );
|
|
|
|
vNetworkSocketsInit_Expect();
|
|
|
|
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
|
|
xTaskCreateStatic_ExpectAnyArgsAndReturn( xTaskHandleToSet );
|
|
#else
|
|
xTaskCreate_ReturnThruPtr_pxCreatedTask( xTaskHandleToSet );
|
|
#endif
|
|
|
|
FreeRTOS_IPInit( ucIPAddress, ucNetMask, ucGatewayAddress, ucDNSServerAddress, ucMACAddress );
|
|
}
|
|
|
|
/* Test for FreeRTOS_inet_pton4 function. */
|
|
void test_FreeRTOS_GetIPTaskHandle( void )
|
|
{
|
|
TaskHandle_t xIPTaskHandleToSet = ( TaskHandle_t ) 0x12ABCD34;
|
|
|
|
vSetIPTaskHandle( xIPTaskHandleToSet );
|
|
|
|
TEST_ASSERT_EQUAL( xIPTaskHandleToSet, FreeRTOS_GetIPTaskHandle() );
|
|
}
|
|
|
|
void test_FreeRTOS_IPInit_HappyPath( void )
|
|
{
|
|
const uint8_t ucIPAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC0, 0xB0, 0xAB, 0x12 };
|
|
const uint8_t ucNetMask[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC1, 0xB2, 0xAC, 0x13 };
|
|
const uint8_t ucGatewayAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC2, 0xB3, 0xAC, 0x14 };
|
|
const uint8_t ucDNSServerAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC3, 0xB4, 0xAD, 0x15 };
|
|
const uint8_t ucMACAddress[ ipMAC_ADDRESS_LENGTH_BYTES ] = { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF };
|
|
BaseType_t xReturn;
|
|
QueueHandle_t ulPointerToQueue = ( QueueHandle_t ) 0x1234ABCD;
|
|
TaskHandle_t xTaskHandleToSet = ( TaskHandle_t ) 0xCDBA9087;
|
|
NetworkEndPoint_t xFirstEndPoint;
|
|
|
|
|
|
/* Set the local IP to something other than 0. */
|
|
*ipLOCAL_IP_ADDRESS_POINTER = 0xABCD;
|
|
|
|
FreeRTOS_FillEndPoint_Ignore();
|
|
FreeRTOS_FirstNetworkInterface_IgnoreAndReturn( pdTRUE );
|
|
pxFillInterfaceDescriptor_IgnoreAndReturn( pdTRUE );
|
|
FreeRTOS_FirstEndPoint_ExpectAndReturn( NULL, &xFirstEndPoint );
|
|
|
|
vPreCheckConfigs_Expect();
|
|
|
|
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
|
|
xQueueGenericCreateStatic_ExpectAndReturn( ipconfigEVENT_QUEUE_LENGTH, sizeof( IPStackEvent_t ), NULL, NULL, 0, ulPointerToQueue );
|
|
xQueueGenericCreateStatic_IgnoreArg_pucQueueStorage();
|
|
xQueueGenericCreateStatic_IgnoreArg_pxStaticQueue();
|
|
#else
|
|
xQueueGenericCreate_ExpectAndReturn( ipconfigEVENT_QUEUE_LENGTH, sizeof( IPStackEvent_t ), 0, ulPointerToQueue );
|
|
#endif /* configSUPPORT_STATIC_ALLOCATION */
|
|
|
|
#if ( configQUEUE_REGISTRY_SIZE > 0 )
|
|
vQueueAddToRegistry_Expect( ulPointerToQueue, "NetEvnt" );
|
|
#endif
|
|
|
|
xNetworkBuffersInitialise_ExpectAndReturn( pdPASS );
|
|
|
|
vNetworkSocketsInit_Expect();
|
|
|
|
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
|
|
xTaskCreateStatic_ExpectAnyArgsAndReturn( xTaskHandleToSet );
|
|
#else
|
|
xTaskCreate_ReturnThruPtr_pxCreatedTask( xTaskHandleToSet );
|
|
#endif
|
|
|
|
xReturn = FreeRTOS_IPInit( ucIPAddress, ucNetMask, ucGatewayAddress, ucDNSServerAddress, ucMACAddress );
|
|
|
|
TEST_ASSERT_EQUAL( pdPASS, xReturn );
|
|
TEST_ASSERT_EQUAL( xTaskHandleToSet, FreeRTOS_GetIPTaskHandle() );
|
|
}
|
|
|
|
void test_FreeRTOS_IPInit_QueueCreationFails( void )
|
|
{
|
|
const uint8_t ucIPAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC0, 0xB0, 0xAB, 0x12 };
|
|
const uint8_t ucNetMask[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC1, 0xB2, 0xAC, 0x13 };
|
|
const uint8_t ucGatewayAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC2, 0xB3, 0xAC, 0x14 };
|
|
const uint8_t ucDNSServerAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC3, 0xB4, 0xAD, 0x15 };
|
|
const uint8_t ucMACAddress[ ipMAC_ADDRESS_LENGTH_BYTES ] = { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF };
|
|
BaseType_t xReturn;
|
|
QueueHandle_t pxPointerToQueue = NULL;
|
|
NetworkEndPoint_t xFirstEndPoint;
|
|
|
|
/* Set the local IP to something other than 0. */
|
|
*ipLOCAL_IP_ADDRESS_POINTER = 0xABCD;
|
|
|
|
FreeRTOS_FillEndPoint_Ignore();
|
|
FreeRTOS_FirstNetworkInterface_IgnoreAndReturn( pdTRUE );
|
|
pxFillInterfaceDescriptor_IgnoreAndReturn( pdTRUE );
|
|
FreeRTOS_FirstEndPoint_ExpectAndReturn( NULL, &xFirstEndPoint );
|
|
|
|
/* Clear default values. */
|
|
memset( ipLOCAL_MAC_ADDRESS, 0, ( size_t ) ipMAC_ADDRESS_LENGTH_BYTES );
|
|
|
|
vPreCheckConfigs_Expect();
|
|
|
|
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
|
|
xQueueGenericCreateStatic_ExpectAndReturn( ipconfigEVENT_QUEUE_LENGTH, sizeof( IPStackEvent_t ), NULL, NULL, 0, pxPointerToQueue );
|
|
xQueueGenericCreateStatic_IgnoreArg_pucQueueStorage();
|
|
xQueueGenericCreateStatic_IgnoreArg_pxStaticQueue();
|
|
#else
|
|
xQueueGenericCreate_ExpectAndReturn( ipconfigEVENT_QUEUE_LENGTH, sizeof( IPStackEvent_t ), 0, pxPointerToQueue );
|
|
#endif /* configSUPPORT_STATIC_ALLOCATION */
|
|
|
|
xReturn = FreeRTOS_IPInit( ucIPAddress, ucNetMask, ucGatewayAddress, ucDNSServerAddress, ucMACAddress );
|
|
|
|
TEST_ASSERT_EQUAL( pdFAIL, xReturn );
|
|
}
|
|
|
|
void test_FreeRTOS_IPInit_BufferCreationFails( void )
|
|
{
|
|
const uint8_t ucIPAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC0, 0xB0, 0xAB, 0x12 };
|
|
const uint8_t ucNetMask[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC1, 0xB2, 0xAC, 0x13 };
|
|
const uint8_t ucGatewayAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC2, 0xB3, 0xAC, 0x14 };
|
|
const uint8_t ucDNSServerAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC3, 0xB4, 0xAD, 0x15 };
|
|
const uint8_t ucMACAddress[ ipMAC_ADDRESS_LENGTH_BYTES ] = { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF };
|
|
BaseType_t xReturn;
|
|
QueueHandle_t pxPointerToQueue = ( QueueHandle_t ) 0x1234ABCD;
|
|
NetworkEndPoint_t xFirstEndPoint;
|
|
|
|
/* Set the local IP to something other than 0. */
|
|
*ipLOCAL_IP_ADDRESS_POINTER = 0xABCD;
|
|
|
|
FreeRTOS_FillEndPoint_Ignore();
|
|
FreeRTOS_FirstNetworkInterface_IgnoreAndReturn( pdTRUE );
|
|
pxFillInterfaceDescriptor_IgnoreAndReturn( pdTRUE );
|
|
FreeRTOS_FirstEndPoint_ExpectAndReturn( NULL, &xFirstEndPoint );
|
|
|
|
/* Clear default values. */
|
|
memset( ipLOCAL_MAC_ADDRESS, 0, ( size_t ) ipMAC_ADDRESS_LENGTH_BYTES );
|
|
|
|
vPreCheckConfigs_Expect();
|
|
|
|
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
|
|
xQueueGenericCreateStatic_ExpectAndReturn( ipconfigEVENT_QUEUE_LENGTH, sizeof( IPStackEvent_t ), NULL, NULL, 0, pxPointerToQueue );
|
|
xQueueGenericCreateStatic_IgnoreArg_pucQueueStorage();
|
|
xQueueGenericCreateStatic_IgnoreArg_pxStaticQueue();
|
|
#else
|
|
xQueueGenericCreate_ExpectAndReturn( ipconfigEVENT_QUEUE_LENGTH, sizeof( IPStackEvent_t ), 0, pxPointerToQueue );
|
|
#endif /* configSUPPORT_STATIC_ALLOCATION */
|
|
|
|
#if ( configQUEUE_REGISTRY_SIZE > 0 )
|
|
vQueueAddToRegistry_Expect( pxPointerToQueue, "NetEvnt" );
|
|
#endif
|
|
|
|
xNetworkBuffersInitialise_ExpectAndReturn( pdFAIL );
|
|
|
|
vQueueDelete_Expect( pxPointerToQueue );
|
|
|
|
xReturn = FreeRTOS_IPInit( ucIPAddress, ucNetMask, ucGatewayAddress, ucDNSServerAddress, ucMACAddress );
|
|
|
|
TEST_ASSERT_EQUAL( pdFAIL, xReturn );
|
|
}
|
|
|
|
void test_FreeRTOS_IPInit_TaskCreationFails( void )
|
|
{
|
|
const uint8_t ucIPAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC0, 0xB0, 0xAB, 0x12 };
|
|
const uint8_t ucNetMask[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC1, 0xB2, 0xAC, 0x13 };
|
|
const uint8_t ucGatewayAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC2, 0xB3, 0xAC, 0x14 };
|
|
const uint8_t ucDNSServerAddress[ ipIP_ADDRESS_LENGTH_BYTES ] = { 0xC3, 0xB4, 0xAD, 0x15 };
|
|
const uint8_t ucMACAddress[ ipMAC_ADDRESS_LENGTH_BYTES ] = { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF };
|
|
BaseType_t xReturn;
|
|
QueueHandle_t pxPointerToQueue = ( QueueHandle_t ) 0x1234ABCD;
|
|
NetworkEndPoint_t xFirstEndPoint;
|
|
|
|
/* Set the local IP to something other than 0. */
|
|
*ipLOCAL_IP_ADDRESS_POINTER = 0xABCD;
|
|
|
|
FreeRTOS_FillEndPoint_Ignore();
|
|
FreeRTOS_FirstNetworkInterface_IgnoreAndReturn( pdTRUE );
|
|
pxFillInterfaceDescriptor_IgnoreAndReturn( pdTRUE );
|
|
FreeRTOS_FirstEndPoint_ExpectAndReturn( NULL, &xFirstEndPoint );
|
|
|
|
/* Clear default values. */
|
|
memset( ipLOCAL_MAC_ADDRESS, 0, ( size_t ) ipMAC_ADDRESS_LENGTH_BYTES );
|
|
|
|
vPreCheckConfigs_Expect();
|
|
|
|
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
|
|
xQueueGenericCreateStatic_ExpectAndReturn( ipconfigEVENT_QUEUE_LENGTH, sizeof( IPStackEvent_t ), NULL, NULL, 0, pxPointerToQueue );
|
|
xQueueGenericCreateStatic_IgnoreArg_pucQueueStorage();
|
|
xQueueGenericCreateStatic_IgnoreArg_pxStaticQueue();
|
|
#else
|
|
xQueueGenericCreate_ExpectAndReturn( ipconfigEVENT_QUEUE_LENGTH, sizeof( IPStackEvent_t ), 0, pxPointerToQueue );
|
|
#endif /* configSUPPORT_STATIC_ALLOCATION */
|
|
|
|
#if ( configQUEUE_REGISTRY_SIZE > 0 )
|
|
vQueueAddToRegistry_Expect( pxPointerToQueue, "NetEvnt" );
|
|
#endif
|
|
|
|
xNetworkBuffersInitialise_ExpectAndReturn( pdPASS );
|
|
|
|
vNetworkSocketsInit_Expect();
|
|
|
|
#if ( configSUPPORT_STATIC_ALLOCATION == 1 )
|
|
xTaskCreateStatic_ExpectAnyArgsAndReturn( NULL );
|
|
#else
|
|
xTaskCreate_ExpectAnyArgsAndReturn( pdFAIL );
|
|
xTaskCreate_ReturnThruPtr_pxCreatedTask( NULL );
|
|
#endif
|
|
|
|
xReturn = FreeRTOS_IPInit( ucIPAddress, ucNetMask, ucGatewayAddress, ucDNSServerAddress, ucMACAddress );
|
|
|
|
TEST_ASSERT_EQUAL( pdFAIL, xReturn );
|
|
TEST_ASSERT_EQUAL( NULL, FreeRTOS_GetIPTaskHandle() );
|
|
}
|