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29 lines
966 B
Rust
29 lines
966 B
Rust
use std::io::BufRead as _;
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use aya::{Btf, Ebpf, programs::Iter};
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use test_log::test;
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#[test]
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fn iter_task() {
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let mut ebpf = Ebpf::load(crate::ITER_TASK).unwrap();
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let btf = Btf::from_sys_fs().unwrap();
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let prog: &mut Iter = ebpf.program_mut("iter_task").unwrap().try_into().unwrap();
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prog.load("task", &btf).unwrap();
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let link_id = prog.attach().unwrap();
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let link = prog.take_link(link_id).unwrap();
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let file = link.into_file().unwrap();
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let reader = std::io::BufReader::new(file);
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let mut lines = reader.lines();
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let line_title = lines.next().unwrap().unwrap();
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let line_init = lines.next().unwrap().unwrap();
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assert_eq!(line_title, "tgid pid name");
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let expected_values = ["1 1 init", "1 1 systemd"];
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assert!(
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expected_values.contains(&line_init.as_str()),
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"Unexpected line_init value: '{line_init}', expected one of: {expected_values:?}"
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);
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}
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