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#![deny(missing_docs)]
#[macro_use] extern crate log;
#[cfg(feature = "term")]
extern crate term;
extern crate time;
mod simplelog;
#[cfg(feature = "term")]
mod termlog;
mod filelog;
mod comblog;
pub use self::simplelog::SimpleLogger;
#[cfg(feature = "term")]
pub use self::termlog::TermLogger;
pub use self::filelog::FileLogger;
pub use self::comblog::CombinedLogger;
pub use log::LogLevelFilter;
use log::Log;
pub trait SharedLogger: Log {
fn level(&self) -> LogLevelFilter;
fn as_log(self: Box<Self>) -> Box<Log>;
}
#[cfg(test)]
mod tests {
use std::io::Read;
use std::fs::File;
use super::*;
#[test]
fn test() {
CombinedLogger::init(
vec![
SimpleLogger::new(LogLevelFilter::Error),
TermLogger::new(LogLevelFilter::Error),
FileLogger::new(LogLevelFilter::Error, File::create("error.log").unwrap()),
SimpleLogger::new(LogLevelFilter::Warn),
TermLogger::new(LogLevelFilter::Warn),
FileLogger::new(LogLevelFilter::Warn, File::create("warn.log").unwrap()),
SimpleLogger::new(LogLevelFilter::Info),
TermLogger::new(LogLevelFilter::Info),
FileLogger::new(LogLevelFilter::Info, File::create("info.log").unwrap()),
SimpleLogger::new(LogLevelFilter::Debug),
TermLogger::new(LogLevelFilter::Debug),
FileLogger::new(LogLevelFilter::Debug, File::create("debug.log").unwrap()),
SimpleLogger::new(LogLevelFilter::Trace),
TermLogger::new(LogLevelFilter::Trace),
FileLogger::new(LogLevelFilter::Trace, File::create("trace.log").unwrap()),
]
).unwrap();
error!("Test Error");
warn!("Test Warning");
info!("Test Information");
debug!("Test Debug");
trace!("Test Trace");
let mut error = String::new();
File::open("error.log").unwrap().read_to_string(&mut error).unwrap();
let mut warn = String::new();
File::open("warn.log").unwrap().read_to_string(&mut warn).unwrap();
let mut info = String::new();
File::open("info.log").unwrap().read_to_string(&mut info).unwrap();
let mut debug = String::new();
File::open("debug.log").unwrap().read_to_string(&mut debug).unwrap();
let mut trace = String::new();
File::open("trace.log").unwrap().read_to_string(&mut trace).unwrap();
assert!(error.contains("Test Error"));
assert!(!error.contains("Test Warning"));
assert!(warn.contains("Test Error"));
assert!(warn.contains("Test Warning"));
assert!(!warn.contains("Test Information"));
assert!(info.contains("Test Error"));
assert!(info.contains("Test Warning"));
assert!(info.contains("Test Information"));
assert!(!info.contains("Test Debug"));
assert!(debug.contains("Test Error"));
assert!(debug.contains("Test Warning"));
assert!(debug.contains("Test Information"));
assert!(debug.contains("Test Debug"));
assert!(!debug.contains("Test Trace"));
assert!(trace.contains("Test Error"));
assert!(trace.contains("Test Warning"));
assert!(trace.contains("Test Information"));
assert!(trace.contains("Test Debug"));
assert!(trace.contains("Test Trace"));
}
}