108 lines
2.8 KiB
Rust
108 lines
2.8 KiB
Rust
use bincode::config::{self, Config};
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use core::fmt::Debug;
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fn the_same_with_config<V, C, CMP>(element: &V, config: C, cmp: CMP)
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where
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V: bincode::enc::Encode + bincode::de::Decode + Debug + 'static,
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C: Config,
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CMP: Fn(&V, &V) -> bool,
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{
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let mut buffer = [0u8; 1024];
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let len = bincode::encode_into_slice_with_config(&element, &mut buffer, config).unwrap();
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println!(
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"{:?}: {:?} ({:?})",
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element,
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&buffer[..len],
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core::any::type_name::<C>()
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);
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let decoded: V = bincode::decode_with_config(&mut buffer, config).unwrap();
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assert!(
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cmp(&element, &decoded),
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"Comparison failed\nDecoded: {:?}\nExpected: {:?}\nBytes: {:?}",
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decoded,
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element,
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&buffer[..len],
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);
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}
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pub fn the_same_with_comparer<V, CMP>(element: V, cmp: CMP)
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where
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V: bincode::enc::Encode + bincode::de::Decode + Debug + 'static,
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CMP: Fn(&V, &V) -> bool,
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{
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// A matrix of each different config option possible
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the_same_with_config(
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&element,
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config::Default
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.with_little_endian()
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.with_fixed_int_encoding()
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.skip_fixed_array_length(),
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&cmp,
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);
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the_same_with_config(
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&element,
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config::Default
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.with_big_endian()
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.with_fixed_int_encoding()
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.skip_fixed_array_length(),
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&cmp,
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);
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the_same_with_config(
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&element,
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config::Default
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.with_little_endian()
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.with_variable_int_encoding()
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.skip_fixed_array_length(),
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&cmp,
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);
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the_same_with_config(
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&element,
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config::Default
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.with_big_endian()
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.with_variable_int_encoding()
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.skip_fixed_array_length(),
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&cmp,
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);
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the_same_with_config(
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&element,
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config::Default
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.with_little_endian()
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.with_fixed_int_encoding()
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.write_fixed_array_length(),
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&cmp,
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);
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the_same_with_config(
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&element,
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config::Default
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.with_big_endian()
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.with_fixed_int_encoding()
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.write_fixed_array_length(),
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&cmp,
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);
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the_same_with_config(
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&element,
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config::Default
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.with_little_endian()
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.with_variable_int_encoding()
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.write_fixed_array_length(),
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&cmp,
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);
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the_same_with_config(
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&element,
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config::Default
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.with_big_endian()
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.with_variable_int_encoding()
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.write_fixed_array_length(),
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&cmp,
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);
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}
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#[allow(dead_code)] // This is not used in every test
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pub fn the_same<V>(element: V)
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where
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V: bincode::enc::Encode + bincode::de::Decode + PartialEq + Debug + 'static,
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{
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the_same_with_comparer(element, |a, b| a == b);
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}
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