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devices: serial: Fix clippy issues inside tests

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Found by:  cargo clippy --all-features --all --tests

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2020-11-25 16:22:41 +00:00 committed by Samuel Ortiz
parent 9ea19852b5
commit 053c9e4d73
1 changed files with 17 additions and 19 deletions
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36
devices/src/legacy/serial.rs
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@ -394,13 +394,13 @@ mod tests {
Box::new(serial_out.clone()),
);
serial.write(0, DATA as u64, &['x' as u8, 'y' as u8]);
serial.write(0, DATA as u64, &['a' as u8]);
serial.write(0, DATA as u64, &['b' as u8]);
serial.write(0, DATA as u64, &['c' as u8]);
serial.write(0, DATA as u64, &[b'x', b'y']);
serial.write(0, DATA as u64, &[b'a']);
serial.write(0, DATA as u64, &[b'b']);
serial.write(0, DATA as u64, &[b'c']);
assert_eq!(
serial_out.buf.lock().unwrap().as_slice(),
&['a' as u8, 'b' as u8, 'c' as u8]
&[b'a', b'b', b'c']
);
}
@ -411,16 +411,14 @@ mod tests {
let mut serial = Serial::new_out(
String::from(SERIAL_NAME),
Arc::new(Box::new(TestInterrupt::new(intr_evt.try_clone().unwrap()))),
Box::new(serial_out.clone()),
Box::new(serial_out),
);
// write 1 to the interrupt event fd, so that read doesn't block in case the event fd
// counter doesn't change (for 0 it blocks)
assert!(intr_evt.write(1).is_ok());
serial.write(0, IER as u64, &[IER_RECV_BIT]);
serial
.queue_input_bytes(&['a' as u8, 'b' as u8, 'c' as u8])
.unwrap();
serial.queue_input_bytes(&[b'a', b'b', b'c']).unwrap();
assert_eq!(intr_evt.read().unwrap(), 2);
@ -433,11 +431,11 @@ mod tests {
serial.read(0, LSR as u64, &mut data[..]);
assert_ne!(data[0] & LSR_DATA_BIT, 0);
serial.read(0, DATA as u64, &mut data[..]);
assert_eq!(data[0], 'a' as u8);
assert_eq!(data[0], b'a');
serial.read(0, DATA as u64, &mut data[..]);
assert_eq!(data[0], 'b' as u8);
assert_eq!(data[0], b'b');
serial.read(0, DATA as u64, &mut data[..]);
assert_eq!(data[0], 'c' as u8);
assert_eq!(data[0], b'c');
// check if reading from the largest u8 offset returns 0
serial.read(0, 0xff, &mut data[..]);
@ -456,7 +454,7 @@ mod tests {
// counter doesn't change (for 0 it blocks)
assert!(intr_evt.write(1).is_ok());
serial.write(0, IER as u64, &[IER_THR_BIT]);
serial.write(0, DATA as u64, &['a' as u8]);
serial.write(0, DATA as u64, &[b'a']);
assert_eq!(intr_evt.read().unwrap(), 2);
let mut data = [0u8];
@ -496,9 +494,9 @@ mod tests {
);
serial.write(0, MCR as u64, &[MCR_LOOP_BIT as u8]);
serial.write(0, DATA as u64, &['a' as u8]);
serial.write(0, DATA as u64, &['b' as u8]);
serial.write(0, DATA as u64, &['c' as u8]);
serial.write(0, DATA as u64, &[b'a']);
serial.write(0, DATA as u64, &[b'b']);
serial.write(0, DATA as u64, &[b'c']);
let mut data = [0u8];
serial.read(0, MSR as u64, &mut data[..]);
@ -506,11 +504,11 @@ mod tests {
serial.read(0, MCR as u64, &mut data[..]);
assert_eq!(data[0], MCR_LOOP_BIT as u8);
serial.read(0, DATA as u64, &mut data[..]);
assert_eq!(data[0], 'a' as u8);
assert_eq!(data[0], b'a');
serial.read(0, DATA as u64, &mut data[..]);
assert_eq!(data[0], 'b' as u8);
assert_eq!(data[0], b'b');
serial.read(0, DATA as u64, &mut data[..]);
assert_eq!(data[0], 'c' as u8);
assert_eq!(data[0], b'c');
}
#[test]