Line data    Source code

       1              : #include "test_helpers.h"
       2              : #include "fs_util.h"
       3              : #include <sys/stat.h>
       4              : #include <unistd.h>
       5              : #include <stdlib.h>
       6              : #include <stdio.h>
       7              : 
       8            1 : void test_fs_util(void) {
       9              :     // 1. Test Home Dir with HOME set
      10            1 :     const char *home = fs_get_home_dir();
      11            1 :     ASSERT(home != NULL, "Home directory should not be NULL");
      12              : 
      13              :     // 2. Test fs_get_home_dir fallback via getpwuid when HOME is unset
      14            1 :     char *saved_home = getenv("HOME");
      15            1 :     unsetenv("HOME");
      16            1 :     home = fs_get_home_dir();
      17            1 :     ASSERT(home != NULL, "fs_get_home_dir should fall back to getpwuid");
      18            1 :     if (saved_home) setenv("HOME", saved_home, 1);
      19              : 
      20              :     // 3. Test Mkdir P (nested)
      21            1 :     char test_dir[256];
      22            1 :     snprintf(test_dir, sizeof(test_dir), "/tmp/email-cli-test-%d/a/b/c", getpid());
      23            1 :     int res = fs_mkdir_p(test_dir, 0700);
      24            1 :     ASSERT(res == 0, "fs_mkdir_p should return 0");
      25              : 
      26            1 :     struct stat st;
      27            1 :     ASSERT(stat(test_dir, &st) == 0, "Directory should exist");
      28            1 :     ASSERT((st.st_mode & 0777) == 0700, "Directory should have 0700 permissions");
      29              : 
      30              :     // 4. Test Mkdir P with trailing slash
      31            1 :     char test_dir_slash[256];
      32            1 :     snprintf(test_dir_slash, sizeof(test_dir_slash),
      33              :              "/tmp/email-cli-test-%d/a/b/c/", getpid());
      34            1 :     res = fs_mkdir_p(test_dir_slash, 0700);
      35            1 :     ASSERT(res == 0, "fs_mkdir_p should handle trailing slash");
      36              : 
      37              :     // 5. Test fs_mkdir_p on already-existing directory (idempotent)
      38            1 :     res = fs_mkdir_p(test_dir, 0700);
      39            1 :     ASSERT(res == 0, "fs_mkdir_p should succeed on existing directory");
      40              : 
      41              :     // 6. Test fs_ensure_permissions
      42            1 :     res = fs_ensure_permissions(test_dir, 0755);
      43            1 :     ASSERT(res == 0, "fs_ensure_permissions should succeed");
      44            1 :     ASSERT(stat(test_dir, &st) == 0, "Directory should still exist");
      45            1 :     ASSERT((st.st_mode & 0777) == 0755, "Directory should have 0755 permissions");
      46              : 
      47              :     // 7. Test fs_mkdir_p with "/" — strips trailing slash → empty tmp → return 0 (line 49)
      48            1 :     res = fs_mkdir_p("/", 0700);
      49            1 :     ASSERT(res == 0, "fs_mkdir_p(\"/\") should return 0");
      50              : }