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//@ run-pass
//@ ignore-wasm32 no subprocess support
//@ ignore-sgx no processes
use std::env;
use std::process::Command;
fn main() {
if env::args().nth(1).map(|s| s == "print").unwrap_or(false) {
for (k, v) in env::vars() {
println!("{}={}", k, v);
}
return
}
let me = env::current_exe().unwrap();
let result = Command::new(me).arg("print").output().unwrap();
let output = String::from_utf8(result.stdout).unwrap();
for (k, v) in env::vars() {
assert!(output.contains(&format!("{}={}", k, v)),
"output doesn't contain `{}={}`\n{}",
k, v, output);
}
}
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