Line data    Source code

       1              : #include "sute.h"
       2              : 
       3              : /**
       4              :  * @brief Helper function to test remove_trailing_slash and compare with expected output.
       5              :  *
       6              :  * This function copies the input string, applies remove_trailing_slash(), and
       7              :  * compares the result with the expected output.
       8              :  *
       9              :  * @param input The original path to be processed.
      10              :  * @param expected The expected output after removing trailing slashes.
      11              :  */
      12           17 : static Return test_remove_trailing_slash(
      13              :         const char *input,
      14              :         const char *expected)
      15              : {
      16           17 :         INITTEST;
      17              : 
      18           17 :         create(char,temp_buffer);
      19           17 :         size_t len = strlen(input) + 1; // +1 for null terminator
      20              : 
      21           17 :         ASSERT(SUCCESS == resize(temp_buffer,len));
      22              : 
      23           17 :         if(SUCCESS == status)
      24              :         {
      25           17 :                 char *buffer_data = data(char,temp_buffer);
      26              : 
      27           17 :                 ASSERT(buffer_data != NULL);
      28              : 
      29           17 :                 if(SUCCESS == status)
      30              :                 {
      31           17 :                         memcpy(buffer_data,input,len);
      32              : 
      33           17 :                         remove_trailing_slash(buffer_data);
      34              : 
      35           17 :                         const char *buffer_view = cdata(char,temp_buffer);
      36              : 
      37           17 :                         ASSERT(buffer_view != NULL);
      38              : 
      39           17 :                         ASSERT(COMPLETED == strcmp(buffer_view,expected));
      40              :                 }
      41              :         }
      42              : 
      43           17 :         del(temp_buffer);
      44              : 
      45           17 :         return(status);
      46              : }
      47              : 
      48              : /**
      49              :  * @brief Runs a series of test cases for remove_trailing_slash().
      50              :  *
      51              :  * Unit Testing of precizer. This function tests various scenarios including:
      52              :  * - Removing trailing slashes from paths
      53              :  * - Ensuring single '/' paths remain unchanged
      54              :  * - Handling edge cases with multiple slashes
      55              :  */
      56            1 : Return test0022(void)
      57              : {
      58            1 :         INITTEST;
      59              : 
      60              :         static const struct {
      61              :                 const char *input;
      62              :                 const char *expected;
      63              :         } test_cases[] = {
      64              :                 // Basic cases
      65              :                 {"path/","path"},
      66              :                 {"folder////","folder"},
      67              :                 {"/home/user////","/home/user"},
      68              :                 {"/var/log//","/var/log"},
      69              :                 {"/usr/local/bin/","/usr/local/bin"},
      70              :                 {"///home///","///home"},
      71              : 
      72              :                 // Root path cases
      73              :                 {"/","/"},
      74              :                 {"////","/"},
      75              : 
      76              :                 // No trailing slashes
      77              :                 {"path","path"},
      78              :                 {"/usr/local/bin","/usr/local/bin"},
      79              :                 {"no/slash/here","no/slash/here"},
      80              : 
      81              :                 // Empty string
      82              :                 {"",""},
      83              : 
      84              :                 // Edge cases
      85              :                 {"//double//slash//","//double//slash"},
      86              :                 {"////multiple///leading/slashes////","////multiple///leading/slashes"},
      87              : 
      88              :                 // Single character paths
      89              :                 {"a/","a"},
      90              :                 {"b////","b"},
      91              :                 {"c","c"},
      92              :                 {NULL,NULL} // Sentinel value
      93              :         };
      94              : 
      95           18 :         for(size_t i = 0; test_cases[i].input != NULL; i++)
      96              :         {
      97           17 :                 ASSERT(SUCCESS == test_remove_trailing_slash(test_cases[i].input,test_cases[i].expected));
      98              :         }
      99              : 
     100            1 :         RETURN_STATUS;
     101              : }