compiler/rustc_metadata/src/dynamic_lib/tests.rs

   1 use super::*;
   2
   3 #[test]
   4 fn test_errors_do_not_crash() {
   5     use std::path::Path;
   6
   7     if !cfg!(unix) {
   8         return;
   9     }
  10
  11     // Open /dev/null as a library to get an error, and make sure
  12     // that only causes an error, and not a crash.
  13     let path = Path::new("/dev/null");
  14     match DynamicLibrary::open(&path) {
  15         Err(_) => {}
  16         Ok(_) => panic!("Successfully opened the empty library."),
  17     }
  18 }