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|
mod test_utils;
use flexi_logger::{Cleanup, Criterion, FileSpec, LogfileSelector, Logger, Naming};
use log::*;
const COUNT: u8 = 2;
#[test]
fn test_restart_with_no_suffix() {
if let Some(value) = test_utils::dispatch(COUNT) {
std::thread::sleep(std::time::Duration::from_millis(1000));
work(value)
}
}
fn work(value: u8) {
let directory = test_utils::dir();
let file_spec = FileSpec::default()
.directory(directory.clone())
.o_suffix(match value {
0 => {
println!("With suffix log");
Some("log".to_string())
}
1 => {
println!("Without suffix");
None
}
COUNT..=u8::MAX => {
unreachable!("got unexpected value {}", value)
}
});
let logger = Logger::try_with_str("debug")
.unwrap()
.log_to_file(file_spec)
.rotate(Criterion::Size(100), Naming::Timestamps, Cleanup::Never)
.start()
.unwrap_or_else(|e| panic!("Logger initialization failed with {e}"));
for i in 0..100 {
error!("This is error message {i}");
std::thread::sleep(std::time::Duration::from_millis(10));
}
// verify all log lines are found
assert_eq!(100, test_utils::count_log_lines(&directory));
// verify that no unexpected files are found
match value {
0 => assert_eq!(
0,
logger
.existing_log_files(&LogfileSelector::default())
.unwrap()
.into_iter()
.filter(
|pb| pb.extension().map(|oss| oss.to_string_lossy().to_string())
!= Some(String::from("log"))
)
.count()
),
1 => assert_eq!(
0,
logger
.existing_log_files(&LogfileSelector::default())
.unwrap()
.into_iter()
.filter(|pb| match pb.extension() {
Some(oss) => !oss.to_string_lossy().to_string().starts_with("restart"),
None => false,
})
.count()
),
COUNT..=u8::MAX => {
unreachable!("got unexpected value {}", value)
}
}
}
|
