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#[path = "common/support.rs"]
mod common;
#[cfg(test)]
pub mod tests {
use crate::common::assert_contains_all;
use crate::common::example::Example;
fn example(name: &str) -> Example {
Example::new("test-mutex-std", name)
}
// cargo run -p test-mutex-std --example basic_mutex_std --features hotpath
#[test]
fn test_basic_output() {
let stdout = example("basic_mutex_std").stdout();
assert_contains_all(
&stdout,
&[
"Std Mutex example completed!",
"mutexes",
"counter",
"Locks",
"Wait avg",
"Acq avg",
],
);
}
// cargo run -p test-mutex-std --example basic_mutex_std --features hotpath (json)
#[test]
fn test_json_output() {
let stdout = example("basic_mutex_std").json().stdout();
assert_contains_all(
&stdout,
&[
"\"mutexes\"",
"\"label\":\"counter\"",
// The deprecated wrap constructor registers via Location::caller();
// its auto label must keep the file:line form (the line must not be
// eaten by the registration key's column strip).
"\"label\":\"examples/basic_mutex_std.rs:",
"\"count\":6",
"\"wait_avg\"",
"\"acquire_avg\"",
"\"wait_percentiles\"",
"\"acquire_percentiles\"",
],
);
}
// Locks recorded on a thread whose event queue drains ahead of the queue
// carrying `Created` must still be counted (placeholder backfill).
// cargo run -p test-mutex-std --example created_ordering --features hotpath (json)
#[test]
fn test_created_ordering_output() {
let stdout = example("created_ordering").json().stdout();
assert_contains_all(&stdout, &["\"label\":\"target\"", "\"count\":100"]);
}
}