testing/test-cases/dyld_get_sdk_version.dtest/main.c

   1
   2 // BUILD:  $CC main.c  -o $BUILD_DIR/sdk-check.exe
   3
   4 // RUN:  ./sdk-check.exe
   5
   6 #include <stdio.h>
   7 #include <string.h>
   8 #include <mach-o/dyld_priv.h>
   9
  10 extern struct mach_header __dso_handle;
  11
  12 int main()
  13 {
  14     printf("[BEGIN] dyld_get_sdk_version\n");
  15
  16     // should succeed
  17     if ( dyld_get_sdk_version(&__dso_handle) == 0 ) {
  18         printf("[FAIL] dyld_get_sdk_version: expected SDK\n");
  19         return 0;
  20     }
  21
  22     // should fail
  23     const char* text = "bad text";
  24     if ( dyld_get_sdk_version((struct mach_header*)text) != 0 ) {
  25         printf("[FAIL] dyld_get_sdk_version: expected failure\n");
  26         return 0;
  27     }
  28
  29
  30 #if TARGET_OS_WATCH
  31     uint32_t iosVersion = dyld_get_program_sdk_version();
  32     uint32_t watchOSVersion = dyld_get_program_sdk_watch_os_version();
  33     if (iosVersion != (watchOSVersion + 0x00070000)) {
  34         printf("[FAIL] dyld_get_program_sdk_watch_os_version\n");
  35         return 0;
  36     }
  37 #endif
  38 #if TARGET_OS_BRIDGE
  39     uint32_t iosVersion = dyld_get_program_sdk_version();
  40     uint32_t bridgeOSVersion = dyld_get_program_sdk_bridge_os_version();
  41     if (bridgeOSVersion != (watchOSVersion + 0x00090000)) {
  42         printf("[FAIL] dyld_get_program_sdk_watch_os_version\n");
  43         return 0;
  44     }
  45 #endif
  46     printf("[PASS] dyld_get_sdk_version\n");
  47         return 0;
  48 }
  49