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extern crate ipaddress;
#[cfg(test)]
mod tests {
use ipaddress::rle;
use ipaddress::rle::Rle;
#[test]
pub fn test_rle() {
let empty: Vec<u16> = Vec::new();
assert_eq!(rle::code(&empty), []);
assert_eq!(
rle::code(&vec![4711]),
[Rle {
part: 4711,
pos: 0,
cnt: 1,
max: true,
}]
);
assert_eq!(
rle::code(&vec![4711, 4711]),
[Rle {
part: 4711,
pos: 0,
cnt: 2,
max: true,
}]
);
assert_eq!(
rle::code(&vec![4711, 4711, 4811]),
[
Rle {
part: 4711,
pos: 0,
cnt: 2,
max: true,
},
Rle {
part: 4811,
pos: 1,
cnt: 1,
max: true,
}
]
);
assert_eq!(
rle::code(&vec![4711, 4711, 4811, 4711, 4711]),
[
Rle {
part: 4711,
pos: 0,
cnt: 2,
max: true,
},
Rle {
part: 4811,
pos: 1,
cnt: 1,
max: true,
},
Rle {
part: 4711,
pos: 2,
cnt: 2,
max: true,
}
]
);
assert_eq!(
rle::code(&vec![4711, 4711, 4711, 4811, 4711, 4711]),
[
Rle {
part: 4711,
pos: 0,
cnt: 3,
max: true,
},
Rle {
part: 4811,
pos: 1,
cnt: 1,
max: true,
},
Rle {
part: 4711,
pos: 2,
cnt: 2,
max: false,
}
]
);
assert_eq!(
rle::code(&vec![4711, 4711, 4711, 4811, 4711, 4711, 4911, 4911, 4911]),
[
Rle {
part: 4711,
pos: 0,
cnt: 3,
max: true,
},
Rle {
part: 4811,
pos: 1,
cnt: 1,
max: true,
},
Rle {
part: 4711,
pos: 2,
cnt: 2,
max: false,
},
Rle {
part: 4911,
pos: 3,
cnt: 3,
max: true,
}
]
);
assert_eq!(
rle::code(&vec![0x2001, 0x888, 0, 0x6630, 0, 0, 0, 0]),
[
Rle {
part: 0x2001,
pos: 0,
cnt: 1,
max: true,
},
Rle {
part: 0x888,
pos: 1,
cnt: 1,
max: true,
},
Rle {
part: 0,
pos: 2,
cnt: 1,
max: false,
},
Rle {
part: 0x6630,
pos: 3,
cnt: 1,
max: true,
},
Rle {
part: 0,
pos: 4,
cnt: 4,
max: true,
}
]
);
}
}