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Diffstat (limited to 'vendor/tracing-subscriber/tests/layer_filter_interests_are_cached.rs')
-rw-r--r--vendor/tracing-subscriber/tests/layer_filter_interests_are_cached.rs69
1 files changed, 0 insertions, 69 deletions
diff --git a/vendor/tracing-subscriber/tests/layer_filter_interests_are_cached.rs b/vendor/tracing-subscriber/tests/layer_filter_interests_are_cached.rs
deleted file mode 100644
index d89d3bf17..000000000
--- a/vendor/tracing-subscriber/tests/layer_filter_interests_are_cached.rs
+++ /dev/null
@@ -1,69 +0,0 @@
-#![cfg(feature = "registry")]
-mod support;
-use self::support::*;
-
-use std::{
- collections::HashMap,
- sync::{Arc, Mutex},
-};
-use tracing::{Level, Subscriber};
-use tracing_subscriber::{filter, prelude::*};
-
-#[test]
-fn layer_filter_interests_are_cached() {
- let seen = Arc::new(Mutex::new(HashMap::new()));
- let seen2 = seen.clone();
- let filter = filter::filter_fn(move |meta| {
- *seen
- .lock()
- .unwrap()
- .entry(meta.callsite())
- .or_insert(0usize) += 1;
- meta.level() == &Level::INFO
- });
-
- let (expect, handle) = layer::mock()
- .event(event::mock().at_level(Level::INFO))
- .event(event::mock().at_level(Level::INFO))
- .done()
- .run_with_handle();
-
- let subscriber = tracing_subscriber::registry().with(expect.with_filter(filter));
- assert!(subscriber.max_level_hint().is_none());
-
- let _subscriber = subscriber.set_default();
-
- fn events() {
- tracing::trace!("hello trace");
- tracing::debug!("hello debug");
- tracing::info!("hello info");
- tracing::warn!("hello warn");
- tracing::error!("hello error");
- }
-
- events();
- {
- let lock = seen2.lock().unwrap();
- for (callsite, &count) in lock.iter() {
- assert_eq!(
- count, 1,
- "callsite {:?} should have been seen 1 time (after first set of events)",
- callsite
- );
- }
- }
-
- events();
- {
- let lock = seen2.lock().unwrap();
- for (callsite, &count) in lock.iter() {
- assert_eq!(
- count, 1,
- "callsite {:?} should have been seen 1 time (after second set of events)",
- callsite
- );
- }
- }
-
- handle.assert_finished();
-}