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Adding test suggestion #147

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Adding test suggestion #147

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25 changes: 25 additions & 0 deletions sfy-buoy/src/axl.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -194,4 +194,29 @@ mod tests {
// This does not include the additional size used by COBS.
// assert!(AXL_POSTCARD_SZ >= AxlPacket::POSTCARD_MAX_SIZE);
}

#[test]
fn temp_not_f32_subnormal() {
// the notecard does not handle NaN f32's
let p = AxlPacketMeta::default();

let v: heapless::String<{10 * 1024}> = serde_json_core::to_string(&p).unwrap();
dbg!(&v);
assert!(v.contains("temperature"));


let mut p = AxlPacketMeta::default();
p.temperature = f32::NAN;

let v: heapless::String<{10 * 1024}> = serde_json_core::to_string(&p).unwrap();
dbg!(&v);
assert!(!v.contains("temperature"));

let mut p = AxlPacketMeta::default();
p.temperature = f32::INFINITY;

let v: heapless::String<{10 * 1024}> = serde_json_core::to_string(&p).unwrap();
dbg!(&v);
assert!(!v.contains("temperature"));
}
}