35 lines
1.1 KiB
Rust
35 lines
1.1 KiB
Rust
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#![cfg(feature = "process")]
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#![warn(rust_2018_idioms)]
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// This tests test the behavior of `process::Command::spawn` when it is used
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// outside runtime, and when `process::Child::wait ` is used in a different
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// runtime from which `process::Command::spawn` is used.
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#![cfg(all(unix, not(target_os = "freebsd"), not(miri)))] // Miri cannot run system commands
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use std::process::Stdio;
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use tokio::{process::Command, runtime::Runtime};
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#[test]
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fn process_spawned_and_wait_in_different_runtime() {
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let mut child = Runtime::new().unwrap().block_on(async {
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Command::new("true")
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.stdin(Stdio::piped())
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.stdout(Stdio::null())
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.spawn()
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.unwrap()
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});
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Runtime::new().unwrap().block_on(async {
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let _ = child.wait().await.unwrap();
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});
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}
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#[test]
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#[should_panic(
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expected = "there is no reactor running, must be called from the context of a Tokio 1.x runtime"
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)]
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fn process_spawned_outside_runtime() {
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let _ = Command::new("true")
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.stdin(Stdio::piped())
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.stdout(Stdio::null())
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.spawn();
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}
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