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Add unit tests for GetStaticBuffer functions (#964)

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Add unit tests for the various ...GetStaticBuffer() functions added in
https://github.com/FreeRTOS/FreeRTOS-Kernel/pull/641.
---------

Co-authored-by: Paul Bartell <pbartell@amazon.com>
This commit is contained in:
Darian 2023-03-21 02:41:13 +08:00 • committed by GitHub
parent c8c1c12765
commit e7d31258f6
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14 changed files with 967 additions and 55 deletions
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112
FreeRTOS/Test/CMock/stream_buffer/api/stream_buffer_api_utest.c
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@ -1455,3 +1455,115 @@ void test_xStreamBufferSend_WrapOver( void )
vStreamBufferDelete( xStreamBuffer );
}
/**
* @brief validate xStreamBufferGetStaticBuffers with a null xStreamBuffer argument
* @details Test that xStreamBufferGetStaticBuffers asserts when a null StreamBufferHandle_t is given.
*/
void test_xStreamBufferGetStaticBuffers_null_xStreamBuffer( void )
{
uint8_t * pucStreamBufferStorageAreaRet = NULL;
StaticStreamBuffer_t * pxStaticStreamBufferRet = NULL;
EXPECT_ASSERT_BREAK( xStreamBufferGetStaticBuffers( NULL, &pucStreamBufferStorageAreaRet, &pxStaticStreamBufferRet ) );
validate_and_clear_assertions();
/* Assert that pucStreamBufferStorageAreaRet and pxStaticStreamBufferRet were not modified */
TEST_ASSERT_EQUAL( NULL, pucStreamBufferStorageAreaRet );
TEST_ASSERT_EQUAL( NULL, pxStaticStreamBufferRet );
}
/**
* @brief Test xStreamBufferGetStaticBuffers with a null ppxStaticStreamBuffer argument
* @details Test that xStreamBufferGetStaticBuffers asserts when a null ppxStaticStreamBuffer is given.
*/
void test_xStreamBufferGetStaticBuffers_null_ppxStaticStreamBuffer( void )
{
StreamBufferHandle_t xStreamBuffer = NULL;
StaticStreamBuffer_t streamBufferStruct;
/* The size of stream buffer array should be one greater than the required size of stream buffer. */
uint8_t streamBufferArray[ TEST_STREAM_BUFFER_SIZE + 1 ] = { 0 };
uint8_t * pucStreamBufferStorageAreaRet = NULL;
xStreamBuffer = xStreamBufferCreateStatic( sizeof( streamBufferArray ), TEST_STREAM_BUFFER_TRIGGER_LEVEL, streamBufferArray, &streamBufferStruct );
EXPECT_ASSERT_BREAK( xStreamBufferGetStaticBuffers( xStreamBuffer, &pucStreamBufferStorageAreaRet, NULL ) );
validate_and_clear_assertions();
/* Assert that pucStreamBufferStorageAreaRet was not modified */
TEST_ASSERT_EQUAL( NULL, pucStreamBufferStorageAreaRet );
vStreamBufferDelete( xStreamBuffer );
}
/**
* @brief Test xStreamBufferGetStaticBuffers with a null ppucStreamBufferStorageArea argument
* @details Test that xStreamBufferGetStaticBuffers asserts when a null ppucStreamBufferStorageArea is given.
*/
void test_xStreamBufferGetStaticBuffers_null_ppucStreamBufferStorageArea( void )
{
StreamBufferHandle_t xStreamBuffer = NULL;
StaticStreamBuffer_t streamBufferStruct;
/* The size of stream buffer array should be one greater than the required size of stream buffer. */
uint8_t streamBufferArray[ TEST_STREAM_BUFFER_SIZE + 1 ] = { 0 };
StaticStreamBuffer_t * pxStaticStreamBufferRet = NULL;
xStreamBuffer = xStreamBufferCreateStatic( sizeof( streamBufferArray ), TEST_STREAM_BUFFER_TRIGGER_LEVEL, streamBufferArray, &streamBufferStruct );
EXPECT_ASSERT_BREAK( xStreamBufferGetStaticBuffers( xStreamBuffer, NULL, &pxStaticStreamBufferRet ) );
validate_and_clear_assertions();
/* Assert that pxStaticStreamBufferRet was not modified */
TEST_ASSERT_EQUAL( NULL, pxStaticStreamBufferRet );
vStreamBufferDelete( xStreamBuffer );
}
/**
* @brief validate xStreamBufferGetStaticBuffers on a statically created stream buffer
* @details Test xStreamBufferGetStaticBuffers returns the buffers of a statically created stream buffer
*/
void test_xStreamBufferGetStaticBuffers_static( void )
{
StreamBufferHandle_t xStreamBuffer = NULL;
StaticStreamBuffer_t streamBufferStruct;
/* The size of stream buffer array should be one greater than the required size of stream buffer. */
uint8_t streamBufferArray[ TEST_STREAM_BUFFER_SIZE + 1 ] = { 0 };
uint8_t * pucStreamBufferStorageAreaRet = NULL;
StaticStreamBuffer_t * pxStaticStreamBufferRet = NULL;
xStreamBuffer = xStreamBufferCreateStatic( sizeof( streamBufferArray ), TEST_STREAM_BUFFER_TRIGGER_LEVEL, streamBufferArray, &streamBufferStruct );
TEST_ASSERT_EQUAL( pdTRUE, xStreamBufferGetStaticBuffers( xStreamBuffer, &pucStreamBufferStorageAreaRet, &pxStaticStreamBufferRet ) );
TEST_ASSERT_EQUAL( streamBufferArray, pucStreamBufferStorageAreaRet );
TEST_ASSERT_EQUAL( &streamBufferStruct, pxStaticStreamBufferRet );
vStreamBufferDelete( xStreamBuffer );
}
/**
* @brief validate xStreamBufferGetStaticBuffers on a dynamically created stream buffer
* @details Test xStreamBufferGetStaticBuffers returns an error when called on a dynamically created stream buffer
*/
void test_xStreamBufferGetStaticBuffers_dynamic( void )
{
StreamBufferHandle_t xStreamBuffer = NULL;
uint8_t * pucStreamBufferStorageAreaRet = NULL;
StaticStreamBuffer_t * pxStaticStreamBufferRet = NULL;
xStreamBuffer = xStreamBufferCreate( TEST_STREAM_BUFFER_SIZE, TEST_STREAM_BUFFER_TRIGGER_LEVEL );
TEST_ASSERT_NOT_EQUAL( NULL, xStreamBuffer );
TEST_ASSERT_EQUAL( pdFALSE, xStreamBufferGetStaticBuffers( xStreamBuffer, &pucStreamBufferStorageAreaRet, &pxStaticStreamBufferRet ) );
TEST_ASSERT_EQUAL( NULL, pucStreamBufferStorageAreaRet );
TEST_ASSERT_EQUAL( NULL, pxStaticStreamBufferRet );
vStreamBufferDelete( xStreamBuffer );
}