Vendor things

third-party/vendor/tracing-attributes/tests/targets.rs

@@ -0,0 +1,109 @@
+use tracing::subscriber::with_default;
+use tracing_attributes::instrument;
+use tracing_mock::*;
+
+#[instrument]
+fn default_target() {}
+
+#[instrument(target = "my_target")]
+fn custom_target() {}
+
+mod my_mod {
+    use tracing_attributes::instrument;
+
+    pub const MODULE_PATH: &str = module_path!();
+
+    #[instrument]
+    pub fn default_target() {}
+
+    #[instrument(target = "my_other_target")]
+    pub fn custom_target() {}
+}
+
+#[test]
+fn default_targets() {
+    let (subscriber, handle) = subscriber::mock()
+        .new_span(
+            expect::span()
+                .named("default_target")
+                .with_target(module_path!()),
+        )
+        .enter(
+            expect::span()
+                .named("default_target")
+                .with_target(module_path!()),
+        )
+        .exit(
+            expect::span()
+                .named("default_target")
+                .with_target(module_path!()),
+        )
+        .new_span(
+            expect::span()
+                .named("default_target")
+                .with_target(my_mod::MODULE_PATH),
+        )
+        .enter(
+            expect::span()
+                .named("default_target")
+                .with_target(my_mod::MODULE_PATH),
+        )
+        .exit(
+            expect::span()
+                .named("default_target")
+                .with_target(my_mod::MODULE_PATH),
+        )
+        .only()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        default_target();
+        my_mod::default_target();
+    });
+
+    handle.assert_finished();
+}
+
+#[test]
+fn custom_targets() {
+    let (subscriber, handle) = subscriber::mock()
+        .new_span(
+            expect::span()
+                .named("custom_target")
+                .with_target("my_target"),
+        )
+        .enter(
+            expect::span()
+                .named("custom_target")
+                .with_target("my_target"),
+        )
+        .exit(
+            expect::span()
+                .named("custom_target")
+                .with_target("my_target"),
+        )
+        .new_span(
+            expect::span()
+                .named("custom_target")
+                .with_target("my_other_target"),
+        )
+        .enter(
+            expect::span()
+                .named("custom_target")
+                .with_target("my_other_target"),
+        )
+        .exit(
+            expect::span()
+                .named("custom_target")
+                .with_target("my_other_target"),
+        )
+        .only()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        custom_target();
+        my_mod::custom_target();
+    });
+
+    handle.assert_finished();
+}