1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
//! Do not put multiple tests in this file. Tests in the same file run in the
//! same executable, so if there are several tests in one file, only one test
//! will successfully be able to initialize the logger.
use std::env;
#[test]
fn env_log_level() {
env::set_var("RUST_LOG", "debug");
assert!(logger::init(Default::default()));
if cfg!(target_os = "android") {
// android_logger does not read from environment variables
assert_eq!(log::max_level(), log::LevelFilter::Off);
} else {
// env_logger reads its log level from the "RUST_LOG" environment variable
assert_eq!(log::max_level(), log::LevelFilter::Debug);
}
env::remove_var("RUST_LOG");
}
|
