// run-pass | |
// ignore-cloudabi no env vars | |
// ignore-wasm32-bare no env vars | |
use std::env::*; | |
fn main() { | |
for (k, v) in vars_os() { | |
let v2 = var_os(&k); | |
assert!(v2.as_ref().map(|s| &**s) == Some(&*v), | |
"bad vars->var transition: {:?} {:?} {:?}", k, v, v2); | |
} | |
} |