Branch data     Line data    Source code

       1                 :             : #include "sute.h"
       2                 :             : 
       3                 :             : /**
       4                 :             :  * @brief Initialize Config while capturing and checking its complete diagnostic output
       5                 :             :  *
       6                 :             :  * Direct configuration tests use TESTING=true and expect one initialization
       7                 :             :  * message on stdout and no stderr. The initialized settings remain available
       8                 :             :  * to the caller
       9                 :             :  *
      10                 :             :  * @return SUCCESS when initialization output matches the golden template and stderr is empty
      11                 :             :  */
      12                 :          94 : Return init_config_and_check_output(void)
      13                 :             : {
      14                 :             :         /* Status returned by this function through deliver()
      15                 :             :            Default value assumes successful completion */
      16                 :          94 :         Return status = SUCCESS;
      17                 :             : 
      18                 :          94 :         m_create(char,captured_stdout,MEMORY_STRING);
      19                 :          94 :         m_create(char,captured_stderr,MEMORY_STRING);
      20                 :          94 :         m_create(char,pattern,MEMORY_STRING);
      21                 :             : 
      22                 :          94 :         run(function_capture(init_config,captured_stdout,captured_stderr));
      23                 :          94 :         run(get_file_content("templates/0045_033.txt",pattern));
      24                 :          94 :         run(match_pattern(captured_stdout,pattern,"templates/0045_033.txt"));
      25                 :          94 :         ASSERT(captured_stderr->length == 0U);
      26                 :             : 
      27                 :          94 :         call(m_del(pattern));
      28                 :          94 :         call(m_del(captured_stderr));
      29                 :          94 :         call(m_del(captured_stdout));
      30                 :             : 
      31                 :          94 :         deliver(status);
      32                 :             : }
      33                 :             : 
      34                 :             : /**
      35                 :             :  * @brief Run application scenarios in order and check their exit codes and selected output streams
      36                 :             :  *
      37                 :             :  * The cases array must end with a zero-initialized record whose arguments is
      38                 :             :  * NULL. An empty arguments string is a valid scenario that runs the application
      39                 :             :  * without arguments. Execution stops at the terminator or the first failure
      40                 :             :  *
      41                 :             :  * Each stdout_template or stderr_template accepts a file path, the corresponding
      42                 :             :  * STDOUT_MUST_BE_EMPTY or STDERR_MUST_BE_EMPTY macro, or NULL. A file supplies
      43                 :             :  * the expected PCRE2 pattern. The macros supply the pattern directly and
      44                 :             :  * require the corresponding stream to contain no bytes. NULL skips
      45                 :             :  * comparison of that stream. Optional substitution applies to all scenarios
      46                 :             :  * and changes each pattern in memory, leaving the template files unchanged.
      47                 :             :  * Environment and fixture setup belong to the caller
      48                 :             :  *
      49                 :             :  * @param[in] cases Scenario array terminated by a record with NULL arguments
      50                 :             :  * @param[in] template Text to replace in the patterns, or NULL to skip substitution
      51                 :             :  * @param[in] replacement Replacement text, required when template is not NULL
      52                 :             :  * @return SUCCESS when all scenarios match their expected exit codes and selected output streams
      53                 :             :  */
      54                 :         297 : Return run_and_match_templates(
      55                 :             :         const struct argument_test_case *cases,
      56                 :             :         const char                      *template,
      57                 :             :         const char                      *replacement)
      58                 :             : {
      59                 :             :         /* Status returned by this function through deliver()
      60                 :             :            Default value assumes successful completion */
      61                 :         297 :         Return status = SUCCESS;
      62                 :             : 
      63   [ +  +  +  - ]:        1078 :         for(size_t i = 0; cases[i].arguments != NULL && SUCCESS == status; i++)
      64                 :             :         {
      65                 :         781 :                 const struct argument_test_case *test_case = &cases[i];
      66                 :             : 
      67                 :         781 :                 m_create(char,stdout_result,MEMORY_STRING);
      68                 :         781 :                 m_create(char,stderr_result,MEMORY_STRING);
      69                 :         781 :                 m_create(char,pattern,MEMORY_STRING);
      70                 :             : 
      71                 :         781 :                 run(runit(test_case->arguments,stdout_result,stderr_result,
      72                 :             :                         test_case->expected_return_code,STDERR_ALLOW));
      73                 :             : 
      74         [ +  + ]:         781 :                 if(test_case->stdout_template != NULL)
      75                 :             :                 {
      76                 :         777 :                         const char *filename = test_case->stdout_template;
      77         [ +  + ]:         777 :                         if(strcmp(filename,STDOUT_MUST_BE_EMPTY) == 0)
      78                 :             :                         {
      79                 :           2 :                                 run(m_copy_string(pattern,STDOUT_MUST_BE_EMPTY));
      80                 :           2 :                                 filename = NULL;
      81                 :             :                         } else {
      82                 :         775 :                                 run(get_file_content(filename,pattern));
      83                 :             :                         }
      84                 :             : 
      85         [ +  + ]:         777 :                         if(template != NULL)
      86                 :             :                         {
      87                 :          60 :                                 run(replace_placeholder(pattern,template,replacement));
      88                 :             :                         }
      89                 :         777 :                         run(match_pattern(stdout_result,pattern,filename));
      90                 :             :                 }
      91                 :             : 
      92         [ +  - ]:         781 :                 if(test_case->stderr_template != NULL)
      93                 :             :                 {
      94                 :         781 :                         const char *filename = test_case->stderr_template;
      95         [ +  + ]:         781 :                         if(strcmp(filename,STDERR_MUST_BE_EMPTY) == 0)
      96                 :             :                         {
      97                 :         494 :                                 run(m_copy_string(pattern,STDERR_MUST_BE_EMPTY));
      98                 :         494 :                                 filename = NULL;
      99                 :             :                         } else {
     100                 :         287 :                                 run(get_file_content(filename,pattern));
     101                 :             :                         }
     102                 :             : 
     103         [ +  + ]:         781 :                         if(template != NULL)
     104                 :             :                         {
     105                 :          60 :                                 run(replace_placeholder(pattern,template,replacement));
     106                 :             :                         }
     107                 :         781 :                         run(match_pattern(stderr_result,pattern,filename));
     108                 :             :                 }
     109                 :             : 
     110                 :         781 :                 call(m_del(pattern));
     111                 :         781 :                 call(m_del(stderr_result));
     112                 :         781 :                 call(m_del(stdout_result));
     113                 :             :         }
     114                 :             : 
     115                 :         297 :         deliver(status);
     116                 :             : }