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Cleanup debug info

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This commit is contained in:
Cyryl Płotnicki 2020-11-08 20:08:27 +00:00
parent 55958820bf
commit f784e1b821
1 changed files with 20 additions and 27 deletions
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47
tests/concurrency_tests.rs
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@ -2,12 +2,11 @@ use std::fs;
use std::path::Path; use std::path::Path;
use anyhow::Result; use anyhow::Result;
use async_log::span;
use bakare::repository::Repository; use bakare::repository::Repository;
use bakare::test::{assertions::*, source::TempSource}; use bakare::test::{assertions::*, source::TempSource};
use bakare::{backup, restore}; use bakare::{backup, restore};
use nix::sys::wait::{waitpid, WaitStatus}; use nix::sys::wait::{waitpid, WaitStatus};
use nix::unistd::{fork, getpid, ForkResult}; use nix::unistd::{fork, ForkResult};
use tempfile::tempdir; use tempfile::tempdir;
#[test] #[test]
@ -47,34 +46,29 @@ where
{ {
let task_numbers = (0..parallel_backups_number).collect::<Vec<_>>(); let task_numbers = (0..parallel_backups_number).collect::<Vec<_>>();
let mut child_pids = vec![]; let mut child_pids = vec![];
span!("[{}] acquiring children for parent", getpid(), { for task_number in &task_numbers {
for task_number in &task_numbers { match unsafe { fork() } {
match unsafe { fork() } { Ok(ForkResult::Parent { child }) => {
Ok(ForkResult::Parent { child }) => { child_pids.push(child);
child_pids.push(child); }
} Ok(ForkResult::Child) => {
Ok(ForkResult::Child) => { backup_process(*task_number, &repository_path, files_per_backup_number)?;
backup_process(*task_number, &repository_path, files_per_backup_number)?; std::process::exit(0);
std::process::exit(0); }
}
Err(_) => panic!("fork failed"), Err(_) => panic!("fork failed"),
}
} }
}); }
span!("[{}] waiting for {} children", getpid(), child_pids.len(), { for pid in child_pids {
for pid in child_pids { let status = waitpid(Some(pid), None)?;
log::debug!("[{}] waiting for a child {} to exit", getpid(), pid); match status {
let status = waitpid(Some(pid), None)?; WaitStatus::Exited(pid, code) => {
match status { assert!(code == 0, "failed the wait for {} with code {}", pid, code);
WaitStatus::Exited(pid, code) => {
assert!(code == 0, "failed the wait for {} with code {}", pid, code);
}
WaitStatus::Signaled(pid, _, _) => assert!(false, "failed with signal for {}", pid),
_ => panic!("unknown state"),
} }
WaitStatus::Signaled(pid, _, _) => panic!("failed with signal for {}", pid),
_ => panic!("unknown state"),
} }
}); }
Ok(task_numbers) Ok(task_numbers)
} }
@ -111,4 +105,3 @@ fn setup_logger() {
fn file_id(i: usize, j: usize) -> String { fn file_id(i: usize, j: usize) -> String {
format!("{}-{}", i, j) format!("{}-{}", i, j)
} }
// TODO handle stale leftover locks