Vendor things

third-party/vendor/tracing/tests/enabled.rs

@@ -0,0 +1,54 @@
+#![cfg(feature = "std")]
+use tracing::Level;
+use tracing_mock::*;
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn level_and_target() {
+    let subscriber = subscriber::mock()
+        .with_filter(|meta| {
+            if meta.target() == "debug_module" {
+                meta.level() <= &Level::DEBUG
+            } else {
+                meta.level() <= &Level::INFO
+            }
+        })
+        .only()
+        .run();
+
+    let _guard = tracing::subscriber::set_default(subscriber);
+
+    assert!(tracing::enabled!(target: "debug_module", Level::DEBUG));
+    assert!(tracing::enabled!(Level::ERROR));
+    assert!(!tracing::enabled!(Level::DEBUG));
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn span_and_event() {
+    let subscriber = subscriber::mock()
+        .with_filter(|meta| {
+            if meta.target() == "debug_module" {
+                meta.level() <= &Level::DEBUG
+            } else if meta.is_span() {
+                meta.level() <= &Level::TRACE
+            } else if meta.is_event() {
+                meta.level() <= &Level::DEBUG
+            } else {
+                meta.level() <= &Level::INFO
+            }
+        })
+        .only()
+        .run();
+
+    let _guard = tracing::subscriber::set_default(subscriber);
+
+    // Ensure that the `_event` and `_span` alternatives work corretly
+    assert!(!tracing::event_enabled!(Level::TRACE));
+    assert!(tracing::event_enabled!(Level::DEBUG));
+    assert!(tracing::span_enabled!(Level::TRACE));
+
+    // target variants
+    assert!(tracing::span_enabled!(target: "debug_module", Level::DEBUG));
+    assert!(tracing::event_enabled!(target: "debug_module", Level::DEBUG));
+}