25 lines
579 B
Rust
25 lines
579 B
Rust
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use std::collections::HashSet;
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use rayon::prelude::*;
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use rayon::*;
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#[test]
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fn named_threads() {
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ThreadPoolBuilder::new()
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.thread_name(|i| format!("hello-name-test-{}", i))
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.build_global()
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.unwrap();
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const N: usize = 10000;
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let thread_names = (0..N)
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.into_par_iter()
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.flat_map(|_| ::std::thread::current().name().map(str::to_owned))
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.collect::<HashSet<String>>();
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let all_contains_name = thread_names
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.iter()
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.all(|name| name.starts_with("hello-name-test-"));
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assert!(all_contains_name);
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}
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