From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 vendor/tracing/tests/event.rs | 476 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 476 insertions(+)
 create mode 100644 vendor/tracing/tests/event.rs

(limited to 'vendor/tracing/tests/event.rs')

diff --git a/vendor/tracing/tests/event.rs b/vendor/tracing/tests/event.rs
new file mode 100644
index 000000000..ffb63c816
--- /dev/null
+++ b/vendor/tracing/tests/event.rs
@@ -0,0 +1,476 @@
+// These tests require the thread-local scoped dispatcher, which only works when
+// we have a standard library. The behaviour being tested should be the same
+// with the standard lib disabled.
+//
+// The alternative would be for each of these tests to be defined in a separate
+// file, which is :(
+#![cfg(feature = "std")]
+
+use tracing::{
+    debug, error,
+    field::{debug, display},
+    info,
+    subscriber::with_default,
+    trace, warn, Level,
+};
+use tracing_mock::*;
+
+macro_rules! event_without_message {
+    ($name:ident: $e:expr) => {
+        #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+        #[test]
+        fn $name() {
+            let (subscriber, handle) = subscriber::mock()
+                .event(
+                    event::mock().with_fields(
+                        field::mock("answer")
+                            .with_value(&42)
+                            .and(
+                                field::mock("to_question")
+                                    .with_value(&"life, the universe, and everything"),
+                            )
+                            .only(),
+                    ),
+                )
+                .done()
+                .run_with_handle();
+
+            with_default(subscriber, || {
+                info!(
+                    answer = $e,
+                    to_question = "life, the universe, and everything"
+                );
+            });
+
+            handle.assert_finished();
+        }
+    };
+}
+
+event_without_message! {event_without_message: 42}
+event_without_message! {wrapping_event_without_message: std::num::Wrapping(42)}
+event_without_message! {nonzeroi32_event_without_message: std::num::NonZeroI32::new(42).unwrap()}
+// needs API breakage
+//event_without_message!{nonzerou128_event_without_message: std::num::NonZeroU128::new(42).unwrap()}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn event_with_message() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(event::msg(format_args!(
+            "hello from my event! yak shaved = {:?}",
+            true
+        )))
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        debug!("hello from my event! yak shaved = {:?}", true);
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn message_without_delims() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("answer")
+                    .with_value(&42)
+                    .and(field::mock("question").with_value(&"life, the universe, and everything"))
+                    .and(field::msg(format_args!(
+                        "hello from my event! tricky? {:?}!",
+                        true
+                    )))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        let question = "life, the universe, and everything";
+        debug!(answer = 42, question, "hello from {where}! tricky? {:?}!", true, where = "my event");
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn string_message_without_delims() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("answer")
+                    .with_value(&42)
+                    .and(field::mock("question").with_value(&"life, the universe, and everything"))
+                    .and(field::msg(format_args!("hello from my event")))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        let question = "life, the universe, and everything";
+        debug!(answer = 42, question, "hello from my event");
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn one_with_everything() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock()
+                .with_fields(
+                    field::mock("message")
+                        .with_value(&tracing::field::debug(format_args!(
+                            "{:#x} make me one with{what:.>20}",
+                            4_277_009_102u64,
+                            what = "everything"
+                        )))
+                        .and(field::mock("foo").with_value(&666))
+                        .and(field::mock("bar").with_value(&false))
+                        .and(field::mock("like_a_butterfly").with_value(&42.0))
+                        .only(),
+                )
+                .at_level(Level::ERROR)
+                .with_target("whatever"),
+        )
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        tracing::event!(
+            target: "whatever",
+            Level::ERROR,
+            { foo = 666, bar = false, like_a_butterfly = 42.0 },
+             "{:#x} make me one with{what:.>20}", 4_277_009_102u64, what = "everything"
+        );
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn moved_field() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("foo")
+                    .with_value(&display("hello from my event"))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+    with_default(subscriber, || {
+        let from = "my event";
+        tracing::event!(Level::INFO, foo = display(format!("hello from {}", from)))
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn dotted_field_name() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("foo.bar")
+                    .with_value(&true)
+                    .and(field::mock("foo.baz").with_value(&false))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+    with_default(subscriber, || {
+        tracing::event!(Level::INFO, foo.bar = true, foo.baz = false);
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn borrowed_field() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("foo")
+                    .with_value(&display("hello from my event"))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+    with_default(subscriber, || {
+        let from = "my event";
+        let mut message = format!("hello from {}", from);
+        tracing::event!(Level::INFO, foo = display(&message));
+        message.push_str(", which happened!");
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+// If emitting log instrumentation, this gets moved anyway, breaking the test.
+#[cfg(not(feature = "log"))]
+fn move_field_out_of_struct() {
+    use tracing::field::debug;
+
+    #[derive(Debug)]
+    struct Position {
+        x: f32,
+        y: f32,
+    }
+
+    let pos = Position {
+        x: 3.234,
+        y: -1.223,
+    };
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("x")
+                    .with_value(&debug(3.234))
+                    .and(field::mock("y").with_value(&debug(-1.223)))
+                    .only(),
+            ),
+        )
+        .event(event::mock().with_fields(field::mock("position").with_value(&debug(&pos))))
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        let pos = Position {
+            x: 3.234,
+            y: -1.223,
+        };
+        debug!(x = debug(pos.x), y = debug(pos.y));
+        debug!(target: "app_events", { position = debug(pos) }, "New position");
+    });
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn display_shorthand() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("my_field")
+                    .with_value(&display("hello world"))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+    with_default(subscriber, || {
+        tracing::event!(Level::TRACE, my_field = %"hello world");
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn debug_shorthand() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("my_field")
+                    .with_value(&debug("hello world"))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+    with_default(subscriber, || {
+        tracing::event!(Level::TRACE, my_field = ?"hello world");
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn both_shorthands() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("display_field")
+                    .with_value(&display("hello world"))
+                    .and(field::mock("debug_field").with_value(&debug("hello world")))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+    with_default(subscriber, || {
+        tracing::event!(Level::TRACE, display_field = %"hello world", debug_field = ?"hello world");
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn explicit_child() {
+    let (subscriber, handle) = subscriber::mock()
+        .new_span(span::mock().named("foo"))
+        .event(event::mock().with_explicit_parent(Some("foo")))
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        let foo = tracing::span!(Level::TRACE, "foo");
+        tracing::event!(parent: foo.id(), Level::TRACE, "bar");
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn explicit_child_at_levels() {
+    let (subscriber, handle) = subscriber::mock()
+        .new_span(span::mock().named("foo"))
+        .event(event::mock().with_explicit_parent(Some("foo")))
+        .event(event::mock().with_explicit_parent(Some("foo")))
+        .event(event::mock().with_explicit_parent(Some("foo")))
+        .event(event::mock().with_explicit_parent(Some("foo")))
+        .event(event::mock().with_explicit_parent(Some("foo")))
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        let foo = tracing::span!(Level::TRACE, "foo");
+        trace!(parent: foo.id(), "a");
+        debug!(parent: foo.id(), "b");
+        info!(parent: foo.id(), "c");
+        warn!(parent: foo.id(), "d");
+        error!(parent: foo.id(), "e");
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn option_values() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("some_str")
+                    .with_value(&"yes")
+                    .and(field::mock("some_bool").with_value(&true))
+                    .and(field::mock("some_u64").with_value(&42_u64))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        let some_str = Some("yes");
+        let none_str: Option<&'static str> = None;
+        let some_bool = Some(true);
+        let none_bool: Option<bool> = None;
+        let some_u64 = Some(42_u64);
+        let none_u64: Option<u64> = None;
+        trace!(
+            some_str = some_str,
+            none_str = none_str,
+            some_bool = some_bool,
+            none_bool = none_bool,
+            some_u64 = some_u64,
+            none_u64 = none_u64
+        );
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn option_ref_values() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("some_str")
+                    .with_value(&"yes")
+                    .and(field::mock("some_bool").with_value(&true))
+                    .and(field::mock("some_u64").with_value(&42_u64))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        let some_str = &Some("yes");
+        let none_str: &Option<&'static str> = &None;
+        let some_bool = &Some(true);
+        let none_bool: &Option<bool> = &None;
+        let some_u64 = &Some(42_u64);
+        let none_u64: &Option<u64> = &None;
+        trace!(
+            some_str = some_str,
+            none_str = none_str,
+            some_bool = some_bool,
+            none_bool = none_bool,
+            some_u64 = some_u64,
+            none_u64 = none_u64
+        );
+    });
+
+    handle.assert_finished();
+}
+
+#[cfg_attr(target_arch = "wasm32", wasm_bindgen_test::wasm_bindgen_test)]
+#[test]
+fn option_ref_mut_values() {
+    let (subscriber, handle) = subscriber::mock()
+        .event(
+            event::mock().with_fields(
+                field::mock("some_str")
+                    .with_value(&"yes")
+                    .and(field::mock("some_bool").with_value(&true))
+                    .and(field::mock("some_u64").with_value(&42_u64))
+                    .only(),
+            ),
+        )
+        .done()
+        .run_with_handle();
+
+    with_default(subscriber, || {
+        let some_str = &mut Some("yes");
+        let none_str: &mut Option<&'static str> = &mut None;
+        let some_bool = &mut Some(true);
+        let none_bool: &mut Option<bool> = &mut None;
+        let some_u64 = &mut Some(42_u64);
+        let none_u64: &mut Option<u64> = &mut None;
+        trace!(
+            some_str = some_str,
+            none_str = none_str,
+            some_bool = some_bool,
+            none_bool = none_bool,
+            some_u64 = some_u64,
+            none_u64 = none_u64
+        );
+    });
+
+    handle.assert_finished();
+}
-- 
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