in cubeb-core/src/builders.rs [68:79]
fn stream_params_builder_format() {
macro_rules! check(
($($real:ident),*) => (
$(let params = StreamParamsBuilder::new()
.format(super::SampleFormat::$real)
.take();
assert_eq!(params.format(), super::SampleFormat::$real);
)*
) );
check!(S16LE, S16BE, Float32LE, Float32BE);
}