31 lines
766 B
Rust
31 lines
766 B
Rust
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// run-pass
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// ignore-windows - this is a unix-specific test
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// ignore-emscripten no processes
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// ignore-sgx no processes
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use std::env;
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use std::os::unix::process::CommandExt;
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use std::process::Command;
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fn main() {
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let args: Vec<_> = env::args().collect();
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if args.len() > 1 {
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assert_eq!(args[1], "doing-test");
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assert_eq!(args[0], "i have a silly name");
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println!("passed");
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return;
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}
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let output =
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Command::new(&args[0]).arg("doing-test").arg0("i have a silly name").output().unwrap();
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assert!(
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output.stderr.is_empty(),
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"Non-empty stderr: {}",
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String::from_utf8_lossy(&output.stderr)
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);
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assert!(output.status.success());
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assert_eq!(output.stdout, b"passed\n");
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}
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