xref: /aosp_15_r20/system/logging/rust/tests/multiple_init.rs (revision 598139dc91b21518d67c408eaea2644226490971)
1*598139dcSAndroid Build Coastguard Worker //! Do not put multiple tests in this file. Tests in the same file run in the
2*598139dcSAndroid Build Coastguard Worker //! same executable, so if there are several tests in one file, only one test
3*598139dcSAndroid Build Coastguard Worker //! will successfully be able to initialize the logger.
4*598139dcSAndroid Build Coastguard Worker 
5*598139dcSAndroid Build Coastguard Worker #[test]
multiple_init()6*598139dcSAndroid Build Coastguard Worker fn multiple_init() {
7*598139dcSAndroid Build Coastguard Worker     let first_init = logger::init(Default::default());
8*598139dcSAndroid Build Coastguard Worker     let second_init = logger::init(Default::default());
9*598139dcSAndroid Build Coastguard Worker 
10*598139dcSAndroid Build Coastguard Worker     assert!(first_init);
11*598139dcSAndroid Build Coastguard Worker     assert!(!second_init);
12*598139dcSAndroid Build Coastguard Worker }
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