File: global_dispatch.rs

package info (click to toggle)
thunderbird 1%3A140.3.1esr-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 4,608,628 kB
  • sloc: cpp: 7,671,698; javascript: 5,901,131; ansic: 3,898,955; python: 1,413,270; xml: 653,997; asm: 462,284; java: 180,948; sh: 113,489; makefile: 20,460; perl: 14,288; objc: 13,059; yacc: 4,583; pascal: 3,352; lex: 1,720; ruby: 1,222; exp: 762; sql: 715; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (34 lines) | stat: -rw-r--r-- 894 bytes parent folder | download | duplicates (60) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
mod common;

use common::*;
use tracing_core::dispatcher::*;
#[test]
fn global_dispatch() {
    set_global_default(Dispatch::new(TestSubscriberA)).expect("global dispatch set failed");
    get_default(|current| {
        assert!(
            current.is::<TestSubscriberA>(),
            "global dispatch get failed"
        )
    });

    #[cfg(feature = "std")]
    with_default(&Dispatch::new(TestSubscriberB), || {
        get_default(|current| {
            assert!(
                current.is::<TestSubscriberB>(),
                "thread-local override of global dispatch failed"
            )
        });
    });

    get_default(|current| {
        assert!(
            current.is::<TestSubscriberA>(),
            "reset to global override failed"
        )
    });

    set_global_default(Dispatch::new(TestSubscriberA))
        .expect_err("double global dispatch set succeeded");
}