testing/test-cases/macOS-cache-rebuild.dtest/main.c

   1 // BUILD_ONLY: MacOSX
   2
   3 // BUILD:  $CC main.c            -o $BUILD_DIR/rebuild-dyld-cache.exe
   4
   5 // RUN:  ./rebuild-dyld-cache.exe
   6
   7
   8 #include <stdio.h>
   9 #include <dlfcn.h>
  10 #include <unistd.h>
  11 #include <signal.h>
  12 #include <spawn.h>
  13 #include <errno.h>
  14 #include <sys/uio.h>
  15 #include <sys/wait.h>
  16 #include <sys/types.h>
  17
  18 extern char** environ;
  19
  20 int main()
  21 {
  22     printf("[BEGIN] macOS-cache-rebuild\n");
  23
  24     const char* argv[] = { "/usr/bin/update_dyld_shared_cache", "-cache_dir", "/tmp/", NULL };
  25     pid_t child;
  26     int psResult = posix_spawn(&child, "/usr/bin/update_dyld_shared_cache", NULL, NULL, (char**)argv, environ);
  27     if ( psResult != 0 ) {
  28         printf("[FAIL]  macOS-cache-rebuild: posix_spawn failed, err=%d\n", psResult);
  29         return 0;
  30     }
  31
  32     int childStatus;
  33     (void)wait4(child, &childStatus, 0, NULL);
  34     if (WIFEXITED(childStatus) == 0)
  35         printf("[FAIL]  macOS-cache-rebuild: update_dyld_shared_cache did not exit\n");
  36     else if (WEXITSTATUS(childStatus) != 0)
  37         printf("[FAIL]  macOS-cache-rebuild: update_dyld_shared_cache failed\n");
  38     else
  39         printf("[PASS]  macOS-cache-rebuild\n");
  40
  41         return 0;
  42 }
  43