test_unit_sgl.c File Reference

This file contains a unit test for the CdiCoreGather() function. More...

#include <stddef.h>
#include <string.h>
#include "cdi_core_api.h"
#include "cdi_logger_api.h"
#include "utilities_api.h"

Data Structures
struct	Entry
struct	CaseParams

Macros
#define	MAX_UNIT_TEST_SGL_ENTRIES   5
	The maximum number of SGL entries in a single SGL used in this unit test.
#define	UNIT_TEST_BUFFER_SIZE   1000
	The size of the buffers used in this unit test. It determines the maximum size of an SGL to be tested.

Functions
static void	SglEntryInit (CdiSglEntry *sgl_entry_ptr, uint8_t *address_ptr, int size_in_bytes)
static bool	TestCase (const CaseParams *params_ptr)
CdiReturnStatus	TestUnitSgl (void)
	External declarations.

Variables
static uint8_t	data []

Detailed Description

This file contains a unit test for the CdiCoreGather() function.

Function Documentation

SglEntryInit()

static void SglEntryInit ( CdiSglEntry * sgl_entry_ptr, uint8_t * address_ptr, int size_in_bytes )

static

Initializes a single SGL entry structure suitably for use in TestCase().

Parameters

sgl_entry_ptr	The address of the structure to initialize.
address_ptr	The data address to have the entry point to.
size_in_bytes	The number of bytes to set the entry to.

TestCase()

static bool TestCase ( const CaseParams * params_ptr )

static

Runs a single test case. Two buffers are used, the first is filled with the entire contents of the entries specified in params. The second buffer is written into with CdiCoreGather(). The contents of the two buffers are then compared and if they're the same the function returns true.

Parameters

params_ptr

The address of the structure containing the test case parameters.

Returns

bool true if the case passed, false if it failed.

TestUnitSgl()

CdiReturnStatus TestUnitSgl

(

void

)

External declarations.

Runs all of the defined CdiCoreGather() test cases. Testing stops on the first failed case.

Returns

bool true if all of the cases passed, false if one case failed.

Variable Documentation

data

uint8_t data[]

static

Initial value:

= {
    0x9a, 0xd7, 0x04, 0xf4, 0x50, 0xaa, 0x87, 0x93, 0x8d, 0x5d, 0x8f, 0xb3, 0xc3, 0xcd, 0xc8, 0x6e,
    0x35, 0xdb, 0xfa, 0xcf, 0x02, 0xdd, 0xa9, 0x7c, 0x2c, 0x4b, 0x2e, 0x5b, 0x20, 0xe0, 0x23, 0xf6,
    0x43, 0xb4, 0x81, 0x3a, 0x93, 0xb6, 0x54, 0x4d, 0xbd, 0x08, 0x7d, 0x6b, 0xee, 0x4f, 0xef, 0x51,
    0x38, 0x88, 0x8c, 0x3e, 0xcd, 0x0e, 0xc0, 0x58, 0x97, 0x0c, 0xe8, 0x96, 0xec, 0xaa, 0x32, 0x97,
    0xba, 0xff, 0x3c, 0x43, 0xce, 0x90, 0xe5, 0xa0, 0xfb, 0x93, 0xf2, 0x77, 0x60, 0x21, 0x33, 0xf0,
    0x78, 0xa6, 0x64, 0xe4, 0x6a, 0xcc, 0x73, 0xba, 0x8c, 0x72, 0x63, 0x94, 0xbc, 0xfb, 0xb1, 0xe1,
    0x9b, 0x17, 0x79, 0x18, 0x53, 0xbc, 0x75, 0xe8, 0x0e, 0xfa, 0x23, 0x2b, 0x2b, 0x8a, 0x3b, 0x0f,
    0xc0, 0xd0, 0xc6, 0xf6, 0x66, 0xb4, 0x5b, 0x36, 0x02, 0xa0, 0xf0, 0xa6, 0xad, 0x40, 0x6b, 0x17,
    0x68, 0x4c, 0xc0, 0xb3, 0x9b, 0x23, 0xab, 0x03, 0x18, 0xcc, 0x0a, 0x20, 0x0a, 0x32, 0xeb, 0x64,
    0x46, 0x8d, 0x78, 0x57, 0xd4, 0x86, 0x03, 0x8e, 0xbd, 0x3b, 0x5f, 0x9f, 0x81, 0x44, 0x41, 0x6e,
    0xc9, 0xe0, 0x43, 0x0c, 0x4b, 0xe9, 0x8a, 0x6f, 0xe7, 0x1c, 0x47, 0xbf, 0x6e, 0x65, 0x45, 0xfc,
    0x8a, 0xf1, 0xdb, 0xb4, 0x8e, 0x93, 0x4d, 0xee, 0x7c, 0xd8, 0xd4, 0x4e, 0x35, 0x3c, 0x54, 0xe9,
    0xab, 0xc1, 0x71, 0x4b, 0x8a, 0x7c, 0xca, 0x2e, 0x30, 0x53, 0x64, 0xa6, 0x28, 0x29, 0x89, 0x88,
    0x9b, 0x83, 0xe5, 0x0c, 0x5c, 0x51, 0xc6, 0x39, 0xce, 0xb9, 0x68, 0x48, 0x11, 0xae, 0x8c, 0x8a,
    0x4b, 0xd2, 0x1c, 0xa2, 0x2c, 0x65, 0x6e, 0xb9, 0x47, 0x76, 0x14, 0xda, 0x26, 0x0e, 0xbd, 0x4d,
    0xf9, 0x59, 0x0c, 0x9f, 0x3d, 0xe1, 0x25, 0x99, 0x0c, 0x88, 0xfd, 0x65, 0xf4, 0x2d, 0x41, 0xc0,
}

This is a block of 256 random byte values used for running the test cases.