testing/test-cases/dlopen-signing.dtest/main.c

   1 // BUILD:  $CC dylib.c -dynamiclib -o $BUILD_DIR/signed.dylib
   2 // BUILD:  $CC dylib.c -dynamiclib -o $BUILD_DIR/unsigned.dylib
   3 // BUILD:  $CC main.c            -o $BUILD_DIR/dlopen-signed.exe
   4 // BUILD:  $CC main.c            -o $BUILD_DIR/dlopen-unsigned.exe
   5
   6 // FIXME: add builds that sign the executable and the dylib in in various ways
   7 // At this time we don't have a way to do that, so this test must be run
   8 // manually.
   9
  10 #include <stdio.h>
  11 #include <dlfcn.h>
  12
  13 int main() {
  14   printf("[BEGIN] dlopen-signing\n");
  15   void* handle = dlopen("signed.dylib", RTLD_LAZY);
  16   if ( handle == NULL ) {
  17      printf("dlerror(): %s\n", dlerror());
  18      printf("[FAIL] dlopen-signing (signed loading signed)\n");
  19      return 0;
  20   } else {
  21     int result = dlclose(handle);
  22     if ( result != 0 ) {
  23        printf("dlclose() returned %c\n", result);
  24        printf("[FAIL] dlopen-signing (signed unloading signed)\n");
  25        return 0;
  26     }
  27   }
  28
  29   handle = dlopen("unsigned.dylib", RTLD_LAZY);
  30   if ( handle != NULL ) {
  31      printf("dlerror(): %s\n", dlerror());
  32      printf("[FAIL] dlopen-signing (signed loading unsigned)\n");
  33      return 0;
  34   } else {
  35     int result = dlclose(handle);
  36     if ( result != 0 ) {
  37        printf("dlclose() returned %c\n", result);
  38        printf("[FAIL] dlopen-signing (signed unloading signed)\n");
  39        return 0;
  40     }
  41   }
  42
  43   printf("[PASS] dlopen-signing\n");
  44
  45   return 0;
  46 }
  47
  48