15 lines
597 B
Rust
15 lines
597 B
Rust
#![cfg(feature = "std")]
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use tracing::subscriber::{self, NoSubscriber};
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#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
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#[test]
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fn no_subscriber_disables_global() {
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// Reproduces https://github.com/tokio-rs/tracing/issues/1999
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let (subscriber, handle) = tracing_mock::subscriber::mock().done().run_with_handle();
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subscriber::set_global_default(subscriber).expect("setting global default must succeed");
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subscriber::with_default(NoSubscriber::default(), || {
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tracing::info!("this should not be recorded");
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});
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handle.assert_finished();
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}
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