src/test/ui/issues/issue-3559.rs

   1 // run-pass
   2 use std::collections::HashMap;
   3
   4 fn check_strs(actual: &str, expected: &str) -> bool {
   5     if actual != expected {
   6         println!("Found {}, but expected {}", actual, expected);
   7         return false;
   8     }
   9     return true;
  10 }
  11
  12 pub fn main() {
  13     let mut table = HashMap::new();
  14     table.insert("one".to_string(), 1);
  15     table.insert("two".to_string(), 2);
  16     assert!(check_strs(&format!("{:?}", table), "{\"one\": 1, \"two\": 2}") ||
  17             check_strs(&format!("{:?}", table), "{\"two\": 2, \"one\": 1}"));
  18 }