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       1                 :             : #include "test_libmem_all.h"
       2                 :             : 
       3                 :             : /**
       4                 :             :  * @brief Capture negative already-string cases for data-to-string conversion
       5                 :             :  *
       6                 :             :  * @return Return describing success or failure
       7                 :             :  */
       8                 :           1 : static Return capture_libmem_inconsistent_data_to_string_string_mode(void)
       9                 :             : {
      10                 :           1 :         INITTEST;
      11                 :             : 
      12                 :           1 :         memory zero_sized_string = m_init(unsigned char,MEMORY_STRING);
      13                 :           1 :         memory zero_length_cached_string = m_init(char,MEMORY_STRING);
      14                 :           1 :         unsigned char materialized_string[] = {'a','b','\0'};
      15                 :           1 :         memory invalid_string_descriptor = m_init(unsigned char,MEMORY_STRING);
      16                 :             : 
      17                 :           1 :         zero_sized_string.single_element_size = 0;
      18                 :           1 :         zero_length_cached_string.string_length = 1;
      19                 :             : 
      20                 :           1 :         invalid_string_descriptor.data = materialized_string;
      21                 :           1 :         invalid_string_descriptor.length = sizeof(materialized_string);
      22                 :           1 :         invalid_string_descriptor.actually_allocated_bytes = sizeof(materialized_string);
      23                 :           1 :         invalid_string_descriptor.string_length = sizeof(materialized_string);
      24                 :           1 :         invalid_string_descriptor.is_string = true;
      25                 :             : 
      26                 :           1 :         ASSERT(FAILURE == m_to_string(&zero_sized_string));
      27                 :           1 :         ASSERT(zero_sized_string.length == 0);
      28                 :           1 :         ASSERT(zero_sized_string.string_length == 0);
      29                 :           1 :         ASSERT(zero_sized_string.is_string == true);
      30                 :             : 
      31                 :           1 :         ASSERT(FAILURE == m_to_string(&zero_length_cached_string));
      32                 :           1 :         ASSERT(zero_length_cached_string.length == 0);
      33                 :           1 :         ASSERT(zero_length_cached_string.string_length == 1);
      34                 :           1 :         ASSERT(zero_length_cached_string.is_string == true);
      35                 :             : 
      36                 :           1 :         ASSERT(FAILURE == m_to_string(&invalid_string_descriptor));
      37                 :           1 :         ASSERT(invalid_string_descriptor.data == materialized_string);
      38                 :           1 :         ASSERT(invalid_string_descriptor.length == sizeof(materialized_string));
      39                 :           1 :         ASSERT(invalid_string_descriptor.actually_allocated_bytes == sizeof(materialized_string));
      40                 :           1 :         ASSERT(invalid_string_descriptor.string_length == sizeof(materialized_string));
      41                 :           1 :         ASSERT(invalid_string_descriptor.is_string == true);
      42                 :             : 
      43                 :           1 :         deliver(status);
      44                 :             : }
      45                 :             : 
      46                 :             : /**
      47                 :             :  * @brief Check data-to-string conversion rejection for inconsistent already-string metadata
      48                 :             :  *
      49                 :             :  * @return Return describing success or failure
      50                 :             :  */
      51                 :           1 : Return test_libmem_0040(void)
      52                 :             : {
      53                 :           1 :         INITTEST;
      54                 :             : 
      55                 :             :         static const char expected_stderr_pattern_libmem_0040[] =
      56                 :             :                 "\\A.*Descriptor element size is zero during string conversion"
      57                 :             :                 ".*String descriptor has non-zero string_length with zero length during string conversion"
      58                 :             :                 ".*String descriptor cache is inconsistent during string conversion.*\\Z";
      59                 :             : 
      60                 :           1 :         ASSERT(SUCCESS == match_function_output(NULL,expected_stderr_pattern_libmem_0040,capture_libmem_inconsistent_data_to_string_string_mode));
      61                 :             : 
      62                 :           1 :         RETURN_STATUS;
      63                 :             : }