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19 lines
432 B
Rust
19 lines
432 B
Rust
//@ run-pass
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//@ needs-subprocess
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use std::env;
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use std::process::Command;
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use std::io::{self, Write};
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fn main() {
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let mut args = env::args();
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if args.len() > 1 {
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let mut out = io::stdout();
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out.write(&['a' as u8; 128 * 1024]).unwrap();
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} else {
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let out = Command::new(&args.next().unwrap()).arg("child").output();
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let out = out.unwrap();
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assert!(out.status.success());
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}
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}
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