LCOV - code coverage report
Current view: top level - libs/mem/tests/src - test_libmem_0060.c (source / functions) Coverage Total Hit
Test: coverage.info Lines: 100.0 % 17 17
Test Date: 2026-07-12 01:01:34 Functions: 100.0 % 2 2
Branches: - 0 0

             Branch data     Line data    Source code
       1                 :             : #include "test_libmem_all.h"
       2                 :             : 
       3                 :             : /**
       4                 :             :  * @brief Capture the m_copy_data divisibility negative case
       5                 :             :  *
       6                 :             :  * The helper is expected to reject source payloads whose byte size cannot be
       7                 :             :  * represented as a whole number of destination elements
       8                 :             :  *
       9                 :             :  * @return Return describing success or failure
      10                 :             :  */
      11                 :           1 : static Return capture_libmem_core_data_non_divisible_source(void)
      12                 :             : {
      13                 :           1 :         INITTEST;
      14                 :             : 
      15                 :           1 :         m_create(unsigned short,destination);
      16                 :           1 :         m_create(unsigned char,source);
      17                 :             : 
      18                 :           1 :         const unsigned char odd_source_bytes[] = {
      19                 :             :                 (unsigned char)'a',
      20                 :             :                 (unsigned char)'b',
      21                 :             :                 (unsigned char)'c'
      22                 :             :         };
      23                 :             : 
      24                 :           1 :         ASSERT(SUCCESS == m_copy_buffer(source,sizeof(odd_source_bytes),odd_source_bytes));
      25                 :           1 :         ASSERT(FAILURE == m_copy_data(destination,source));
      26                 :           1 :         ASSERT(destination->length == 0);
      27                 :           1 :         ASSERT(destination->string_length == 0);
      28                 :           1 :         ASSERT(destination->is_string == false);
      29                 :             : 
      30                 :           1 :         call(m_del(destination));
      31                 :           1 :         call(m_del(source));
      32                 :             : 
      33                 :           1 :         deliver(status);
      34                 :             : }
      35                 :             : 
      36                 :             : /**
      37                 :             :  * @brief Check that m_copy_data rejects source byte counts with destination tails
      38                 :             :  *
      39                 :             :  * @return Return describing success or failure
      40                 :             :  */
      41                 :           1 : Return test_libmem_0060(void)
      42                 :             : {
      43                 :           1 :         INITTEST;
      44                 :             : 
      45                 :             :         static const char expected_stderr_pattern_libmem_0060[] =
      46                 :             :                 "\\A.*Source byte count 3 is not divisible by destination element size 2.*\\Z";
      47                 :             : 
      48                 :           1 :         ASSERT(SUCCESS == match_function_output(NULL,expected_stderr_pattern_libmem_0060,capture_libmem_core_data_non_divisible_source));
      49                 :             : 
      50                 :           1 :         RETURN_STATUS;
      51                 :             : }
        

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